Patent number: 6020455
Abstract: A copolymer containing vinyl-3,4-cyclohexanediol and at least one monomer selected from acrylic acid, methacrylic acid, alkyl acrylate, alkyl methacrylate, styrene, acrylonitrile, butadiene, isoprene, vinyl acetate, maleic anhydride, ethylene, vinyl chloride, vinylidene dichloride, methyl styrene, vinyl toluene, acrylic and methacrylic acid, vinyl acetate, maleic anhydride, fumarate esters, maleate esters, vinylidene difluoride, vinyl fluoride, acrylic or methacrylic esters of the formula (I)H.sub.2 C.dbd.CHCOOR or H.sub.2 C.dbd.CCH.sub.3 COOR (I)where R is a aromatic or aliphatic hydrocarbon group containing 20 or fewer carbons and optionally containing oxygen, sulfur, or phosphorous, and mixtures thereof. A resin composition containing vinyl-3,4-cyclohexanediol, at least one carboxylic acid or ester thereof or anhydride, and optionally a polyol or diol other than vinyl-3,4-cyclohexanediol.
Type:
Grant
Filed:
February 11, 1998
Date of Patent:
February 1, 2000
Assignee:
BP Amoco Corporation
Inventors:
Wayne Robert Pretzer, Matthew Albert Kulzick, Paul Alan Koning, Asare Nkansah, Maria Curry-Nkansah