Working-up: characterised by the use of homopolymers or copolymers of compounds having

Official title: Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal, or ketal radical; Hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Derivatives of such polymer

C08J2329/00 (Working-up: characterised by the use of homopolymers or copolymers of compounds having) appears on 930 US grants and 1,258 published applications in this corpus.