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Description  |
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This invention relates generally to cosmetic preparations and especially to
hair setting and conditioning compositions containing certain copolymers
of vinyl pyrrolidone (N-vinyl-2-pyrrolidone), hereafter referred to as VP.
In the field of hair care, setting, waving, conditioning and the like,
several broad types of hair treating preparations have been proposed, the
principal ones being cationic surfactants, superfatting materials, water
soluble proteins and synthetic polymers, in a suitable cosmetically
acceptable medium. The synthetic polymer-containing preparations are
generally regarded as most effective, particularly those containing water
soluble cationic polymers which are substantive to hair and exhaust
thereon from solution or diluent medium. British Pat. No. 1,331,819 and
U.S. Pat. Nos. 3,910,862 and 3,954,960, the disclosures of which are
incorporated herein for reasons which will become apparent, describe water
soluble cationic quaternized copolymers of VP and a dialkylaminoalkyl
acrylate or methacrylate, and hair care compositions containing such
copolymers which have been found to be highly effective in providing most
of the properties considered necessary in the theoretically perfect hair
preparation, as in fact also described in said patents. The hair
preparations described in said patents are however not optimal in certain
respects, as for example cost of producing the quaternized copolymers, and
a curl retention under high humidity conditions, an ease of removability
and/or a resistance to build-up not as high as could be desired.
It is an object of this invention to provide hair treating compositions
which will not be subject to one or more of the above disadvantages.
Another object of the invention is the provision of such compositions
containing lower-cost copolymers. Still another object of the invention is
the provision of hair setting and conditioning compositions with improved
curl retention under high humidity conditions, ease of removability,
and/or resistance to build-up with repeated use. Yet a further object of
the invention is the provision of an improved method of treating, setting
and/or conditioning hair (human hair on or off the head as in wigs) with
such compositions. Other objects and advantages will appear as the
description proceeds.
The attainment of one or more of the above objects is made possible by this
invention which includes the provision of:
A hair setting and conditioning composition comprising, approximately by
weight,
I. 0.1 to 35% of a film-forming copolymer having a molecular weight of
about 15,000 to 1,500,000 and containing
A. about 99.5 to 45.1 mole percent of units derived from vinyl pyrrolidone,
B. about 0.5 to 4.9 mole percent of units derived from a monomer of the
formula
CH.sub.2 .dbd.CR.sup.1 --COOR.sup.2 --NR.sup.3 R.sup.4
wherein
R.sup.1 is H or CH.sub.3,
R.sup.2 is C.sub.1-20 alkylene, and
R.sup.3 and R.sup.4 are independently C.sub.1-4 alkyl,
and C. 0 to about 50 mole percent of units derived from at least one
ethylenically unsaturated copolymerable monomer different from A and B,
II. 0.05 to 10% of at least one member of the group consisting of
cosmetically acceptable organic surface active agents, thickening agents,
plasticizers and sequestering agents, in
III. a solvent base selected from the group consisting of water, monohydric
C.sub.2-3 aliphatic alcohols, 1,1,1-trichloroethane, methylene chloride,
and mixtures thereof.
The above-mentioned U.S. patents disclose the production of quaternized
derivatives of polymers containing the above-defined A, B and optional C
units but with B present in proportions of at least 5 mole percent. The
above-mentioned British Pat. No. 1,331,819 contains a similar disclosure
but with B being present in proportions of 1 to 80 mole percent. It was
highly surprising to discover that elimination of the quaternization step
required in accordance with the teachings of said patents not only did not
result in any significant detriment to the properties of the hair
preparations containing such polymers, but proved advantageous in
substantially reducing the costs of manufacture and in providing hair
preparations yielding improved properties in the treated hair with respect
to improved curl retention under high humidity conditions, ease of
removability and/or resistance to build-up with repeated use, among other
miscellaneous advantages.
It is to be noted that none of said patents discloses or contemplates hair
preparations containing the non-quaternized precursors of the patented
quaternized copolymers, and that British Pat. No. 1,331,819, though
broadly suggesting copolymerization of VP with less than 5 mole percent
(within the range of 1 to 80 mole percent) of monomer B, only discloses
carrying out such copolymerization in ethanol and accordingly fails to
disclose, even inherently, solutions of the non-quaternized copolymers
(containing 0.5 to 4.9 mole percent of monomer B) in any non-ethanol
medium.
It should accordingly be understood that the method of making the
copolymers employed herein, by free radical addition polymerization,
preferably in aqueous or alcoholic (e.g. ethanol, isopropanol) solution,
and examples of the acrylate or methacrylate monomer B and of the optional
ethylenically unsaturated (vinyl or vinylidene) monomer C employed in such
method, are adequately disclosed in said patents, subject to the use of
0.5 to 4.9 mole percent of monomer B. As monomer B, di-C.sub.1-2
alkyl-aminoethyl acrylates and methacrylates are preferred, especially
dimethylaminoethyl methacrylate. Any of the other dialkylaminoalkyl
acrylates and methacrylates disclosed in U.S. Pat. No. 3,910,862 at column
3, line 56 to column 4, line 15, may however be employed, in addition to
their substantial equivalents in which the terminal dialkyl groups
(R.sup.3 and R.sup.4) taken together form with the bonded N atom a 5 or 6
membered heterocyclic ring such as morpholino, methyl piperidino,
pyrrolidino, and the like. Monomer B preferably constitutes about 1 to
about 2.5, more preferably about 1.4, mole percent of the above-identified
polymer I of the present invention. Correspondingly, polymer I preferably
contains about 99 to about 97.5, more preferably about 98.6, mole percent
of units derived from VP (monomer A).
Similarly, any of the monomers disclosed in British Pat. No. 1,331,819 at
page 2, lines 65-82, may be employed to provide the optional ethylenically
unsaturated copolymerizable monomer C units in said polymer I.
The copolymers employed according to the present invention can be prepared
over a wide range of molecular weights, e.g. from about 15,000 to
1,500,000 or more, depending upon the particular choice of reactants,
initiator, solvent and polymerizing conditions, lower temperatures being
generally conductive to the formation of higher molecular weight
copolymers. The desired molecular weight range in any particular instance
will in general be influenced by the type, utility, and dispensing method
of the cosmetic composition in which it will be employed. Since these
copolymers are soluble in both water and alcohol, they can be employed in
cosmetic compositions particularly hair preparations, containing an
alcoholic, aqueous or mixed aqueous-alcoholic base or carrier. The
preferred higher molecular weight copolymers of about 500,000 to 1,500,000
or more in addition act as their own thickeners, aqueous and/or alcoholic
solutions displaying a slippery feel and facilitating application, local
or overall, to the hair.
The above described copolymers of this invention can be employed in hair
preparations and other cosmetic compositions in the same manner and with
the same surface active agents, thickening agents, plasticizing agents and
sequestering agents as the heretofore employed conventional film-forming
resins, for example with the same additives and in the same formulations
as disclosed for the quaternized copolymers in U.S. Pat. No. 3,954,960.
They may generally be formulated for hair setting, waving, conditioning,
coloring, and/or bleaching functions in the form of a lotion, cream
(paste), gel, pump spray or pressurized aerosol. Conveniently, the
copolymer is dissolved, preferably in proportions of about 0.5 to about 5%
by weight of the formulation, in the solvent of choice, e.g.
1,1,1-trichloroethane, methylene chloride, or preferably ethanol,
isopropanol, 2-methoxyethanol, or water or mixtures thereof, in the
presence of (before, with, or after addition of) about 0.05 to about 10%
by weight of one or a mixture of the known, conventional, cosmetically
acceptable organic surface active agents, thickening agents, plasticizing
agents and sequestering agents.
As cosmetically acceptable organic surface active agents useful in the
cosmetic, particularly hair, preparations of this invention, any one or
more of the anionic, ampholytic, polar nonionic, nonionic, zwitterionic
and cationic organic surfactants disclosed in U.S. Pat. No. 3,489,686, at
column 2, line 66 to column 5, line 2 may be employed.
As operative thickening agents there may be mentioned
carboxymethycellulose, hydroxyethylcellulose, methylcellulose, magnesium
aluminum silicate, Carbopols (B. F. Goodrich) such as Carbopol 940, and
the like. Useful sequestering agents include sodium
ethylenediaminetetracetates, polyphosphates, trisodium nitrilotriacetate
and the like, corresponding K salts, etc.
As useful plasticizing agents (including emollients, lubricants), there may
be mentioned lanolin and lanolin derivatives such as acetylated and
ethoxylated lanolin alcohols and isopropyl lanolate, polyoxyethylenated
sorbitan monooleate, trioleate and monostearate, ethylene, diethylene,
propylene and hexylene glycols and their monomethyl and monoethyl ethers
and monoacetates, glycerin, glycerol triacetate and monoricinoleate, long
chain alcohols such as oleyl, isostearyl and cetyl alcohols and their
polyoxyethylenated derivatives, e.g. with 2-30 moles of ethylene oxide,
dimethyl, diethyl and dibutyl phthalates, triethylphosphate, isopropyl
myristate and palmitate, dimethyl and methylphenyl polysiloxane and other
silicones, and the like.
Certain volatile plasticizers may also be employed such as propionamide,
benzoic and salicyclic acid, menthol, thymol, methyl-2-naphthylketone,
hexachloroethane, benzophenone and acetamide.
Other optional conventional additives include opacifiers, colorants,
perfumes, UV absorbers, preservatives, medicaments, suds boosters or
depressants, penetrants, lustrants, deodorants, and the like.
In the above monomer B formula, R.sup.2 may for example be methylene or
preferably ethylene or may be branched or isomeric but preferably normal
or linear hydroxyethylene, propylene, hydroxypropylene, butylene,
pentylene, hexylene, heptylene, octylene, nonylene, decylene, dodecylene,
tetradecylene, hexadecylene, octadecylene or di-decylene; and R.sup.3 and
R.sup.4 may be independently butyl, t-butyl, isobutyl, propyl, isopropyl,
ethyl, or preferably methyl.
The optional monomer C may be any conventional vinyl or vinylidene monomer
other than B copolymerigable with A (VP). Exemplary of such monomers are
the alkyl vinyl ethers, e.g. the methyl, ethyl, octyl and lauryl vinyl
ethers; acrylic and methacrylic acid and esters thereof, e.g. methyl
acrylate, ethyl acrylate and methyl methacrylate; vinyl aromatic monomers,
e.g. styrene and alpha-methyl styrene; vinyl acetate and chloride;
vinylidene chloride; acrylonitrile and methacrylonitrile and substituted
derivatives thereof; acrylamide and methacrylamide and N-substituted
derivatives thereof; crotonic acid and esters thereof, e.g. methyl and
ethyl crotonate; and the like.
The compositions of this invention may be prepared and supplied in the form
of concentrates containing up to 35% or more by weight of copolymer I in
solution in water and/or alcohol.
The present invention includes a method comprising treating hair with an
aqueous, alcoholic, or aqueous-alcoholic medium containing an effective
amount of the above-defined copolymer I, such amount depending of course
upon the desired function, e.g. conditioning, bodying, lusterizing, shape
setting and holding, rinsing, protecting, improving manageability and the
like, and generally ranging from about 0.1 to 5%, preferably about 0.2 to
2%, by weight in said medium. Such medium desirably also contains
conventional hair preparation additives such as about 0.05 to about 10% of
one or more of the above-mentioned cosmetically acceptable agents, i.e.
surfactants, thickeners, plasticizers and sequestrants, in addition to
other such conventional additives including those described elsewhere
herein.
Because the copolymers employed herein, in contrast to those containing at
least 5 mole percent of units from monomer B, have a relatively low
substantivity to hair, the hair preparations containing them according to
this invention are preferred for most left-on-the-hair uses such as
setting and conditioning lotions, creams and gels, blow-dry conditioners
and hair sprays of the pump or pressurized aerosol type. These copolymers
are easily washed or shampooed out of the hair, thereby avoiding resin
buildup which leads to reduced hair manageability and to an artifically
coated appearance. The present compositions may if desired also be
employed in rinse-type hair conditioners and as a conditioner in shampoos.
In general, for use in the form of a lotion, cream or gel for conditioning,
bodying, lusterizing, shape setting and holding (curling, waving,
straightening, shaping), improving manageability (combability,
brushability, shaping), protection against mechanical and chemical
influences, and the like, the invention involves the treatment of human
hair with a lotion, cream or gel containing, approximately by weight, 0.1
to 5% of the above-defined polymer I in 99.9 to 95% of a solvent medium,
50 to 100% of which is water and 0 to about 50% of which is at least one
C.sub.2-3 aliphatic monohydric alcohol, desirably with 0.05 to 10% of said
medium being replaced by at least one cosmetically acceptable organic
surface active agent, thickening agent, plasticizing agent or sequestering
agent. In most instances, the lotion, cream or gel composition contains
about 0.05 to 1.0% of at least one surface active agent and 0.1 to 1.0% of
a thickener.
For application in the form of a pump spray, about 3 to about 70% of said
solvent medium is composed of said alcohol to facilitate the spray
function and hasten drying.
For application as a conditioning rinse, said solvent medium is generally
devoid of alcohol, desirably with about 0.05 to 10% of said medium being
replaced by at least one of said cosmetically acceptable agents. In most
instances the conditioning rinse contains about 1.5 to 10% of at least one
surface-active agent and 0 to about 4% of at least one plasticizer, e.g.
glycerolstearate.
For application as a conditioning shampoo, said solvent medium is also
generally devoid of alcohol which acts as a foam or suds depressant, with
about 10 to 50% of said medium being replaced by at least one surface
active agent acting as detergent, and desirably with about 0.05 to 10% of
said medium being replaced by at least one cosmetically acceptable
thickener, plasticizer or sequestrant, especially the plasticizer, e.g.
polyethylene glycol (6000) stearate and/or propylene glycol. One or a
mixture of two or more of the surface active agents disclosed in U.S. Pat.
No. 3,489,686, as indicated above, may function as the detergent component
in the shampoo.
A pressurized aerosol formulation according to the invention may contain,
approximately by weight, 0.1 to 5% of said copolymer I, 0 to 10% of one of
the aforesaid agents, 25 to 60% of the aforesaid alcohol, 0 to 40% of
water, and 10 to 70% of propellant.
In the above formulations, all or part of the alcohol may be replaced by
1,1,1-trichloroethane or methylene chloride or the like. Any propellant
may be employed for pressurizing the aerosol in its valved pressure
container, pressurized or liquified gas or the like. For example, where
not prohibited, any of the known chlorofluoro hydrocarbons, or mixtures
thereof, may be employed, if desired in admixture with other types of
propellants such as described below. Freons 11, 12 and 114, particularly
dual mixtures thereof, are useful, in addition to other Freons and their
counterparts available as Genetrons, Isotrons, etc. Other useful
propellants include any or a mixture of normal and isopropanes and
butanes, nitrogen, nitrous oxide, carbon dioxide, and the like.
The VP copolymers employed herein have a number of important advantages
relative to prior art hair setting and conditioning resins, including:
1. Complete water solubility under all pH conditions.
2. Amenability to yield clear aqueous, alcoholic, or aqueous-alcoholic
liquid formulations.
3. Lower cost, particularly as compared with their quaternized derivatives.
4. Superior hair holding power under high humidity conditions.
5. Ready removeability by washing or shampooing.
The compositions of the present invention are particularly useful for the
following distinctive on-hair performance criteria;
1. Good adhesion and spreading on hair.
2. Detangling of wet hair.
3. Provides hair with a lustrous "natural" as against a dirty "coated"
appearance.
4. Adds body and a lively bounce to hair.
The copolymer I employed herein may, as indicated above, be prepared by the
procedures disclosed in U.S. Pat. No. 3,910,862, omitting of course the
final quaternizing step, e.g. Examples 1, 2, 4 and 6 of said patent, with
suitable adjustment of the mole percent of monomer B to about 0.5 to 4.9.
Another preferred method of preparing copolymer I is set forth in Example
A below. All amounts and proportions referred to herein and in the
appended claims are by weight unless otherwise indicated.
EXAMPLE A
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Materials Amounts
______________________________________
Distilled Water 1400 g.
Vinylpyrrolidone (VP)
343 g. (330 ml.)
Dimethylaminoethyl
methacrylate (DMAEMA)
7.0 g.
Azobisisobutyronitrile (AIBN)
0.6 g.
______________________________________
Charge 1350 g. of the water and 310 ml. VP to a kettle equipped with
mechanical stirrer, reflux condenser, thermometer and gas inlet tube and
adjust to a pH of about 7 with citric acid or caustic soda solution. Purge
with nitrogen and heat to 75.degree. C. under nitrogen purge.
Mix the DMAEMA with the remaining 50 g. of water and similarly adjust to pH
of about 7, dilute to 65 ml. with distilled water and charge to a dropping
funnel.
Dissolve the AIBN in the remaining VP, add to kettle at 75.degree. C. and
hold for 5 minutes.
Add 35 ml. of the DMAEMA solution to the kettle over 10 minutes, followed
by 20 ml. over 10 minutes and 15 ml. over 10 minutes. Hold at 75.degree.
C. for 1 hour, sample and analyze for VP monomer. Hold an additional 1.6
hours, cool and discharge.
The resulting product has a pH of about 6.5 to 6.7 and bulk Brookfield
viscosities of 34,000-48,000 cps. using a #7 spindle at 20 rpm.
As also indicated above, the copolymer I of this invention may be
substituted for the quaternized copolymers employed in the various
formulations exemplified in U.S. Pat. No. 3,954,960, e.g. Examples 2-4 and
6-10. The following additional examples are only illustrative of further
preferred embodiments of this invention and are not to be regarded as
limitative. In these examples and in the appended claims, all amounts and
proportions are by weight unless otherwise indicated; the VP/DMAEMA 98/2
of the present invention has a number average molecular weight (M.W.)
ranging from about 700,000 to at least 1,000,000; the VP/DMAEMA 90/10 has
a similar M.W.; the VP/DMAEMA 80/20 has a M.W. range of about 1,000,000 to
1,500,000; DMAEMA is dimethylaminoethyl methacrylate; "Ethoquat" indicates
quaternization with diethylsulfate, such quaternized derivatives having
the same M.W. range as the non-quaternized precursors; PVP K90 (VP
homopolymer) has a M.W. of about 360,000; and PVP K30 has a M.W. of about
40,000.
The following test procedure used for these examples was developed to
determine on a comparison basis the hair-holding qualities of different
products under varying temperature and humidity conditions:
Humidity Curl Retention Test
1. Human, untreated hair is used for this test.
2. A master shank of hair is subdivided into a series of individual
swatches each nine inches long and weighing 1.5 grams.
3. A minimum of 6 swatches is used for each product to be evaluated.
4. In each case 1.2 ml. of the product is used per hair swatch. The product
is worked down into the swatch so as to give a uniform application
throughout the entire swatch.
5. Each swatch is combed twice immediately after product application. It is
then curled using a 5/8" O.D. mandril and pinned.
6. The swatches are then thoroughly dried using a salon hair dryer at high
temperature setting approximately 11/2 hours.
7. The humidity chamber is preconditioned to the desired temperature and
humidity.
8. After drying, the swatches are unpinned and carefully opened. Each
swatch is individually mounted on a precalibrated plexiglass board. The
initial length is recorded. The swatches are so spaced so no one cell will
have an abnormal number of swatches in any one area of the humidity
chamber.
9. The plexiglass boards are then placed in the humidity chamber. The
temperature and relative humidity are recorded.
10. Swatch length readings are taken at various prescribed time intervals
with the corresponding temperature and relative humidity recorded.
11. The data for each product obtained on the six or so swatches are
averaged for comparison purposes.
12. Since the test is dependent upon the nature of hair used, cross
comparison between two different lots of hairs is not meaningful.
The following examples illustrate the preferred left-on-the-hair type
embodiments of this invention in addition to the less preferred rinse type
conditioner and conditioning shampoo embodiments.
EXAMPLE 1
Two setting lotions are formulated using PVP-K-90 in one and copolymer
Vinylpyrrolidone/Dimethylaminoethyl methacrylate (VP/DMAEMA=98/2) in the
other. These two lotions are compared side by side using the test
procedure described above. The relative curl retention at different
intervals of time are shown below.
______________________________________
Setting Lotion
Formulation Parts
______________________________________
Resin Solids 1.5
Isostearyl alcohol + 10E.O.
0.08
Silicone Fluid SF-1066
0.08
Perfume 0.10
Ethanol 32.90
FDC Blue #1 (0.6% aq.)
0.05
Distilled Water Q.S. to 100
Citric Acid (10%) Q.S. to pH 6.3
______________________________________
% Curl Retention, 90% RH, 80.degree. F.
Resin Solids Resin Solids
VP/DMAEMA 98/2 PVP K 90
______________________________________
0 minutes 100 100
20 minutes 92 50
30 minutes 75 35
60 minutes 33 20
______________________________________
*General Electric lubricant dimethyl polyoxyalkylene ether polysiloxane
copolymer.
The above data shows that at equal solids content the copolymer of the
current invention (VP/DMAEMA 98/2) containing only 2 weight percent DMAEMA
is significantly superior in curl retention under humid conditions than
the polyvinylpyrrolidone homopolymer.
EXAMPLE 2
This example shows comparative curl retention values between PVP-K-30 and
VP/DMAEMA (98/2) under identical conditions.
______________________________________
% Curl Retention. 2% Aqueous
Solution of Product on Hair Swatches
(80% RH and 80.degree. F.)
0 min. 30 min. 60 min. 90 min.
______________________________________
PVP K-30 100 34 8 4
VP/DMAEMA (98/2)
100 100 98 93
______________________________________
Once again outstandingly superior humidity holding characteristics in the
copolymer of the current invention are shown.
EXAMPLE 3
This example is designed to show that the copolymers of the current
invention do not leave any significant build-up on hair on repeated use
and shampoo, whereas, prior art cationic quaternary resins leave a
positive build-up on repeated use.
The following test procedure is used to demonstrate presence of the resin
on hair:
A swatch (approximately 0.3 g.) of virgin light blonde hair is thoroughly
washed with ethanol and dried. The dried hair swatch is placed in the test
solution and held there for 3 minutes. The hair swatch is then rinsed with
fresh water and while still damp dipped into a 0.5% aqueous solution of a
special macromolecular polyanionic direct red azo dye (Direct Fast Red
C.I. #32*) adjusted to pH 3.5 with sulfuric acid for 5 minutes at
40.degree. C. The swatch is rinsed well with fresh water and visually
examined for intensity of the red color it may have picked up. The
intensity of the red color on the hair swatch indicates the degree of
deposition of cationic resin onto the hair. Absence of red color on the
swatch indicates lack of substantivity of the cationic resin.
*Erie Fast Rubine B Concentrate (Allied Chemical).
Theory: Hair in contact with water usually acquires a negative charge.
However, when a cationic resin is deposited onto it, it becomes positively
charged. The positively charged hair attracts the negatively charged macro
polyanion of the red dye molecule and holds it tenaciously on to the
surface of the hair. The hair swatch thus acquires a substantive red
color. The intensity of the red color on the hair swatch is a function of
the extent of adsorption of the dye, which in turn is a function of the
cationic charge density on the hair, which again is a function of the
extent of deposition and substantivity of the particular cationic resin on
the hair.
The products are formulated in the setting lotion formulation of Example 1.
The hair swatches are immersed into the setting lotions and tested
according to the test procedure given above. The color development, which
is a function of resin concentration on the hair, is noted in each case.
Another set of similar swatches is treated with the same setting lotions,
shampooed and then tested by the color test for residual resin on the
hair. The process is repeated on a third set which is treated with setting
lotions, shampooed, treated with setting lotions again and shampooed again
before checking for resin on the hair by the color test. The test is
conducted up to 10 successive lotion applications and shampoos. The
results are summarized in the following table.
______________________________________
Red Color Intensity on
Swatch Number of
First app-
application-shampoo
lication. No
cycles
Product Shampoo 1 3 5 10
______________________________________
98/2 VP/DMAEMA
2-3 1 1 1 1
90/10 VP/DMAEMA-
Ethoquat 8 4 -- -- 9
80/20 VP/DMAEMA-
Ethoquat 10 5 7 8 10
Control
(water only) 1 1 1 1 1
______________________________________
The color intensities are rated in a scale of 1 to 10, 1 meaning almost
neutral color (i.e. control with water) and 10 rather intense red
indicating a high degree of resin on the hair.
The above results show that the 98/2 VP/DMAEMA copolymer does not have any
tendency to build-up on hair upon repeated use-shampoo conditions whereas
the prior art materials do definitely build-up upon repeated use-shampoo
conditions.
EXAMPLE 4
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Wave Setting Gel
Parts
______________________________________
Carbopol 940* 0.75
Uvinul MS-40** 0.10
Ethylenediaminetetraacetic acid
disodium salt (0.1% aq.)
0.10
Triethanolamine 1.00
Water, distilled 96.55
VP/DMAEMA 98/2 (100% solids)
1.50
Color F.D.C. Yellow #5 (0.6%)
0.3
Fragrance 0.1
Preservative 0.1
______________________________________
*B.F. Goodrich Chemical thickener water soluble polymer of acrylic acid
crosslinked with under 2% of a polyallylether of sucrose having an averag
of about 5-6 allyl groups per sucrose molecule.
**GAF Corporation UV absorber 2OH-4-methoxybenzophenone-5-sulfonic acid.
EXAMPLE 5
______________________________________
Wave Setting Gel
Parts
______________________________________
Carbopol 940 0.35
Uvinul MS-40 0.10
Ethylenediaminetetraacetic acid,
disodium salt (0.1% aq.)
0.10
Triethanolamine 0.50
Water, distilled 97.05
VP/DMAEMA 98/2 (100% solids)
1.50
Opacifier* 0.40
Color F.D.C. Yellow #5 (0.6%)
0.3
Fragrance 0.1
Preservative 0.1
______________________________________
*GAF Corporation 70% styrene graft polymerized on 30% PVP.
EXAMPLE 6
______________________________________
Pump Spray Conditioner (for Blow Drying)
or Hair Spray (for Regular Use)
Parts
______________________________________
VP/DMAEMA 98/2 (100% solids)
1.00
Ammonyx 4002* 0.40
Tween 20** 0.20
Fragrance 0.1
Ethanol 60.00
Water, distilled 38.40
______________________________________
*Onyx Chemical stearyl dimethyl benzyl ammonium chloride (100%).
**I.C.I. Polyoxyethylene (20) sorbitan monolaurate
EXAMPLE 7
______________________________________
Pump-Type Blow Dry Hair Conditioner
Parts
______________________________________
VP/DMAEMA 98/2 1.00
Ammonyx KP* 0.60
Tween 20 0.20
Perfume 0.10
Ethanol 3.00
Distilled Water Q.S. to 100
______________________________________
*Onyx Chemical oleyl dimethyl benzyl ammonium chloride.
EXAMPLE 8
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Conditioning Shampoo
Parts
______________________________________
Miranol C2M* 15.0-20.00
Coconut diethanolamide
4.0
Propylene glycol 7.0
VP/DMAEMA 98/2 1.5
PEG 6000 distearate**
5.0
Dinonyl phenol 30 150 E.O.
5.0
Water, distilled Q.S. to 100
______________________________________
*Coconut imidazoliniumN-ethoxymethylcarboxy-N-acetic acid, disodium salt
Miranol Corporation.
**Armak polyethylene glycol (6,000 M.W.) distearate.
EXAMPLE 9
______________________________________
Conditioning Shampoo
Parts
______________________________________
Sipon LT6* 35.0
Coconut diethanolamide
4.0
Ceraphyl 65** 2.5
VP/DMAEMA 98/2 0.5
Perfume 0.1
Distilled water Q.S. to 100
______________________________________
*Alcolac Chemical triethanolamine lauryl
**Van Dyke Company mink oilamidopropyl dimethyl 2hydroxyethyl ammonium
chloride.
EXAMPLE 10
______________________________________
Blow Dry Conditioner
Parts
______________________________________
VP/DMAEMA 98/2 1.00
Carbopol 940 (100% solids)
0.10
Triethanolamine 0.15
Isostearyl alcohol + 10 E.O.
0.05
Tween 20 0.13
Perfume 0.20
F.D.C. Yellow #5, (0.6% aq.)
0.07
Ethanol 44.82
Water, distilled Q.S. to 100
______________________________________
EXAMPLE 11
______________________________________
Cream Rinse
Parts
______________________________________
Arquad 2 HT-75* 7.5
Glyceryl monostearate
2.0
VP/DMAEMA 98/2 0.4
Distilled water 90.0
Glutaraldehyde 0.1
Citric Acid Q.S. to pH 5.0-5.5
______________________________________
*Armak cationic dimethyl di (hydrogenated tallow) ammonium chloride, 75%
active.
EXAMPLE 12
______________________________________
Cream Rinse
Parts
______________________________________
Triton X400* 7.0
Glyceryl monostearate
2.0
Ceraphyl 28** 1.0
VP/DMAEMA 98/2 0.5
Distilled water 90.0
Glutaraldehyde 0.4
Sodium hydroxide Q.S. to pH 5.0-5.5
______________________________________
*Rohm and Haas cationic stearyl dimethyl benzyl ammonium chloride, 25%
solids.
**Van Dyke cetyl lactate.
EXAMPLE 13
______________________________________
Clean Creme Rinse
Parts
______________________________________
VP/DMAEMA 98/2 0.2
Ammonyx KP* 4.0
Natrosol HHR** 0.4
Distilled water 95.4
______________________________________
*Onyx Chemical cationic oleyl dimethyl benzyl ammonium chloride.
**Hercules hydroxyethyl cellulose.
EXAMPLE 14
______________________________________
Aerosol Hair Spray
Parts
______________________________________
VP/DMAEMA 98/2 2.0
Ethanol 50.0
Propellants
Isobutane 13.5
Propane 1.5
Distilled water Q.S. to 100
______________________________________
EXAMPLE 15
______________________________________
Setting Lotion Concentrate
Parts
______________________________________
VP/DMAEMA 98/2 8.0
PVP/VA E 735* 37.0
Ammonyx KP 2.4
Tween 20 1.2
Distilled water Q.S. to 100
______________________________________
*GAF Corporation 70 VP/30 Vinyl acetate copolymer, 50% in alcohol.
For use, dilute 1 part with 7 parts water.
This invention has been disclosed with respect to certain preferred
embodim | | |
