This invention relates to a resin having the general formula wherein a plurality of each of components A, B and C occur in ordered or random sequence in the resin and wherein A is present in said resin at about 5% to about 20% by weight and comprises groups of the formula ##STR1## B is present in said resin at about 4% to about 30% by weight and comprises groups of the formula ##STR2## and C is present in said resin at about 50% to about 91% by weight and comprises acetal groups consisting of gr...

This invention relates to a resin having the general formula wherein a plurality of each of components A, B and C occur in ordered or random sequence in the resin and wherein A is present in said resin at about 5% to about 20% by weight and comprises groups of the formula ##STR1## B is present in said resin at about 4% to about 30% by weight and comprises groups of the formula ##STR2## and C is present in said resin at about 50% to about 91% by weight and comprises acetal groups consisting of gr...

Disclosed is a hydroxy polyamide represented by the following general formula (1) and having a 5-amino isophthalic acid derivative structure in the main chain structure. (1) (In the formula, m and n represent integers, X represents at least one tetravalent organic group, Y represents at least one divalent organic group having a 5-amino isophthalic acid derivative structure, and Z represents at least one divalent organic group).

The present invention provides a resin composition comprising 50 to 99 percent by weight of a completely amorphous polyester resin (A), and 1 to 50 percent by weight of a graft copolymer (B) obtained by graft-polymerizing a methacrylic acid ester and a vinyl aromatic compound with conjugated diene rubber particles and/or a graft copolymer (C) obtained by graft-polymerizing a methacrylic acid ester and a vinyl aromatic compound with acrylic rubber particles. According to the present invention, a ...

The present invention provides a radically polymerizable curable resin obtained by modifying an epoxy resin by reacting a phenol compound having an alcoholic hydroxyl group; and an unsaturated monobasic acid, to the epoxy resin having two or more epoxy groups in a molecule. The epoxy resin is reacted with the phenol compound and the unsaturated monobasic acid. The curable resin is subjected to polymerization curing with heat or light to form a cured product having excellent heat resistance, mois...

The present invention provides a resin composition comprising 50 to 99 percent by weight of a completely amorphous polyester resin (A), and 1 to 50 percent by weight of a graft copolymer (B) obtained by graft-polymerizing a methacrylic acid ester and a vinyl aromatic compound with conjugated diene rubber particles and/or a graft copolymer (C) obtained by graft-polymerizing a methacrylic acid ester and a vinyl aromatic compound with acrylic rubber particles. According to the present invention, a ...

Novel resin compositions comprising mixture of organic solvent soluble phenolic resin containing benzylic ether linkage and/or methylol end group with polyisocyanate and catalytic concentrations of a base. The resin compositions are capable of curing at room temperature and are useful as coating and binder compositions.

Disclosed is a method and apparatus for emptying containers filled with a resin or other friable material having a tendency to stick to the container walls. The containers have their tops removed, are inverted, and fed into the space between a stationary outer cylinder and a rotatable inner cylinder. These containers are squeezed between the cylinders as they rotate and progress approximately 315.degree. about the periphery of the inner cylinder, so that the friable material is cracked and broke...

A resin composition with excellent anti-blocking properties and transparency which comprises a polyolefin resin admixed with a fine, modified inorganic powder which is prepared by mechano-chemically modifying the fresh surface of an inorganic powder with a surface modifier selected from the group consisting of fatty acids, metal salts of fatty acids, aliphatic alcohols, aliphatic amides and aliphatic amines.

A resin container is provided which has a container body and a lid for closing the container body. The container body of the resin container is produced by injection-molding an amorphous thermoplastic resin. The container body form has a peripheral rise portion and a recessed flat portion defined by the peripheral rising portion. The peripheral rise portion has a height of 0.5 to 10 mm, and the recessed flat portion has an area of 1 to 100 cm.sup.2, an average wall thickness of not more than 0.2...