Nitrogenous condensation products and hydrolysis products thereof are provided wherein the condensate of a fatty acid and diamine is reacted with an unsaturated dicarboxylic acid or a partial ester thereof; optionally the product of such a reaction or a similar product obtained from an unsaturated monocarboxylic acid is further reacted with a halocarboxylic acid. The unhydrolyzed products can be formulated as imidazolines.

In a continuous process for separating crystallizable organic components from mixtures thereof in solution, a feedstock of such components is mixed with at least one solvent therefor and the resulting feedstock mixture is continuously fed into a vessel in which a baffle defines a partially confined first zone and a partially confined second zone communicating with the first zone. At least one low-boiling point high-vapor pressure refrigerant is injected into the feedstock mixture in the first zo...

Cosmetic quality isooctyl neodecanoate is manufactured by contacting an alcohol mixture containing a major amount of isooctyl alcohol with neodecanoic acid in the presence of an acid catalyst and at a temperature of from about 160.degree. C. to about 230.degree. C. to yield a crude ester product; treating the crude ester product at a temperature of from about 50.degree. C. to about 150.degree. C. with a basic material to reduce the sulfur level of said crude ester product to less than about 20 p...

Compounds represented by the formula ##STR1## wherein R.sub.1, R.sub.2 and R.sub.3 are lower alkyl, R.sub.4 is lower alkoxy, R.sub.6 and R.sub.8 are methyl or trifluoro methyl, R.sub.9 is formyl, hydroxymethyl, alkoxymethyl, alkanoyloxymethyl, carboxyl, alkoxycarbonyl, lower alkenoxycarbonyl, lower alkynoxycarbonyl, carbamoyl, mono(lower alkyl)-carbamoyl, di(lower alkyl)carbamoyl or N-heterocyclylcarbonyl, R.sub.5, R.sub.7, R.sub.10, R.sub.11 R.sub.12 and R.sub.13 are hydrogen or fluorine with t...

This invention relates to 9-thia-, 9-oxothia, and 9-dioxothia-11,12-seco-prostaglandins and processes for their manufacture. These compounds have prostaglandin-like biological activity and are particularly useful for the treatment of skin diseases such as psoriasis, for the prevention of thrombus formation, in stimulating the production of growth hormone in intact animals, and as regulators of the immune response.

Alkyl 9,9(10,10)-bis(acyloxymethyl)octadecanoates were prepared from 9(10)-formylstearic acid and found to function as primary plasticizers. Polyvinylchloride resins plasticized by these compounds have permanence and heat stability properties superior to those of resins plasticized with dioctyl phthalate, dioctyl sebacate, or other commercially available plasticizers.

Certain anion exchange resins are used for the removal of free fatty acids from water immiscible fluids. This anion exchange system can function without the necessity of organic solvents and with the resin in a hydrous state.

Novel 9-substituted phenyl- or cyclohex-1-en-1-yl-3,7-dimethyl-nona-2,4,6-trienoic acids or derivatives thereof, -trienal or -trienol derivatives are described. The subject compounds are useful in the treatment of neoplasias, certain dermatoses and inflammatory and allergic dermatological conditions.

Unsaturated fatty acids refractory towards hydrogenation are rapidly and efficiently hydrogenated in the presence of nickel hydrogenation catalyst and of copper chromite adjunct catalyst with otherwise reasonably mild hydrogenation conditions.

A novel impregnated activated carbon, containing from about 1.0 percent to about 15.0 percent by weight of MgO, has been found to be useful in a method of decolorizing a crude vegetable oil or a degummed vegetable oil, and removing organic acids therefrom, as well as in a process for making a refined edible vegetable oil wherein a crude vegetable oil is degummed, passed through the impregnated activated carbon, and subjected to steam distillation at reduced pressure. A novel method of preparing ...