Self-invertible inverse latex including as an inverting agent for surfactant species of the alkylpolyglycoside family, the alkyl chain of which includes from 8 to 18 carbon atoms, and use thereof as thickener and/or emulsifier and/or stabilizer for a detergent or cleaning formulation for industrial or household use.

Disclosed is a polyimide film that exhibits: an in-plane coefficient of thermal expansion (CTE) that is less than 75 ppm/° C. between 50° C. and 250° C.; a glass transition temperature (T.sub.g) that is greater than 250° C. for the polyimide film cured at 260° C. in air; a 1% TGA weight loss temperature that is greater than 450° C.; a tensile modulus that is between 1.5 GPa and 5.0 GPa; an elongation to break that is greater than 20%; an optical retardation at 550 nm that is less than 100 nm for a 10-μm film; a birefringence at 633 nm that is less than 0.002; a haze that is less than 1.0%; a b* that is less than 3; a yellowness index that is less than 5; and an average transmittance between 380 nm and 780 nm that is greater than 88%.

Disclosed is a polyimide film that exhibits: an in-plane coefficient of thermal expansion (CTE) that is less than 75 ppm/° C. between 50° C. and 250° C.; a glass transition temperature (T.sub.g) that is greater than 250° C. for the polyimide film cured at 260° C. in air; a 1% TGA weight loss temperature that is greater than 450° C.; a tensile modulus that is between 1.5 GPa and 5.0 GPa; an elongation to break that is greater than 20%; an optical retardation at 550 nm that is less than 100 nm for a 10-μm film; a birefringence at 633 nm that is less than 0.002; a haze that is less than 1.0%; a b* that is less than 3; a yellowness index that is less than 5; and an average transmittance between 380 nm and 780 nm that is greater than 88%.

The present invention is directed to a liquid one component (1 K) composition comprising, based on the weight of the composition: from 10 to 90 wt.% of a) at least one epoxy resin; from 0.5 to 30 wt.% of b) at least one organoboron compound selected from tetrasubstituted borate salts of monovalent cations of tertiary amines; from 10 to 50 wt.% of c) at least one (meth)acrylamide monomer of Formula (VII): [00001] wherein: R.sup.a is H or Me; G is selected from —NH.sub.2, —NHR.sup.b and —N(R.sup.b)(R.sup.c); R.sup.b and R.sup.care independently selected from C.sub.1-C.sub.18 alkyl, C.sub.1-C.sub.18 hydroxyalkyl, C.sub.1-C.sub.18 alkalkoxy, C.sub.6-C.sub.18 aryl and —(CH.sub.2).sub.n —N(R.sup.d)(R.sup.e); n is an integer of from 1 to 4; and, R.sup.d and R.sup.e are independently selected from H and C.sub.1-C.sub.6 alkyl; and, from 0.05 to 10 wt.% of d) at least one free radical photoinitiator.

The present invention is directed to a liquid one component (1 K) composition comprising, based on the weight of the composition: from 10 to 90 wt.% of a) at least one epoxy resin; from 0.5 to 30 wt.% of b) at least one organoboron compound selected from tetrasubstituted borate salts of monovalent cations of tertiary amines; from 10 to 50 wt.% of c) at least one (meth)acrylamide monomer of Formula (VII): [00001] wherein: R.sup.a is H or Me; G is selected from —NH.sub.2, —NHR.sup.b and —N(R.sup.b)(R.sup.c); R.sup.b and R.sup.care independently selected from C.sub.1-C.sub.18 alkyl, C.sub.1-C.sub.18 hydroxyalkyl, C.sub.1-C.sub.18 alkalkoxy, C.sub.6-C.sub.18 aryl and —(CH.sub.2).sub.n —N(R.sup.d)(R.sup.e); n is an integer of from 1 to 4; and, R.sup.d and R.sup.e are independently selected from H and C.sub.1-C.sub.6 alkyl; and, from 0.05 to 10 wt.% of d) at least one free radical photoinitiator.

A composition comprising: a) one or more copolymers of i) one or more of one or more vinyl or vinylidene aromaticmonomers and/or (meth)acrylates; with ii) one or more unsaturated compounds containing one or more nucleophilic groups wherein the copolymer contains on average about 0.01 to about 5.0 percent by weight of nucleophilic groups based on the weight of the copolymer; b) one or more thermoplastic elastomer based polymers containing one or more nucleophilic groups; and c) one or more polymers having electrophilic groups; wherein the electrophilic groups have reacted with the nucleophilic groups and at least a portion of the one or more copolymers containing nucleophilic groups are bonded to at least a portion of the one or more thermoplastic elastomers containing one or more nucleophilic groups by at least a portion of the one or more polymers having electrophilic groups.

A composition comprising: a) one or more copolymers of i) one or more of one or more vinyl or vinylidene aromaticmonomers and/or (meth)acrylates; with ii) one or more unsaturated compounds containing one or more nucleophilic groups wherein the copolymer contains on average about 0.01 to about 5.0 percent by weight of nucleophilic groups based on the weight of the copolymer; b) one or more thermoplastic elastomer based polymers containing one or more nucleophilic groups; and c) one or more polymers having electrophilic groups; wherein the electrophilic groups have reacted with the nucleophilic groups and at least a portion of the one or more copolymers containing nucleophilic groups are bonded to at least a portion of the one or more thermoplastic elastomers containing one or more nucleophilic groups by at least a portion of the one or more polymers having electrophilic groups.

The present invention provides novel intraocular lens compositions comprising a hydroxyl functional acrylic monomerand have a high Abbe number, minimal glistenings, and suitable mechanical properties for small incision delivery.

The present invention provides novel intraocular lens compositions comprising a hydroxyl functional acrylic monomerand have a high Abbe number, minimal glistenings, and suitable mechanical properties for small incision delivery.

The present invention provides novel intraocular lens compositions comprising a hydroxyl functional acrylic monomerand have a high Abbe number, minimal glistenings, and suitable mechanical properties for small incision delivery.