摘要:
Unter der Einwirkung von Licht vernetzbare gefärbte Polymere mit einem Durchschnittsmolekulargewicht von mindestens 5000, die seitenständige Farbstoffgruppierungen der Formel I und seitenständige Imidylgruppierungen der Formel II
摘要:
57 Polyolefins are graft modified with functional hydroxyl groups through an imide linkage and chemically reacted with polymerized polycarbonates, polyesters, and/or poly(ester- carbonates) to produce a thermoplastic molding composition.
摘要:
Oil soluble viscosity index-improving ethylene copolymers, such as copolymers of ethylene and propylene; and ethylene, propylene and diolefin; etc., are reacted or grafted with ethylenically unsaturated carboxylic acid moieties, preferably maleic anhydride moieties, and reacted with polyamines having two or more primary amine groups and a branched carboxylic acid component, preferably alkylene polyamine and branched monocarboxylic acid having 2 to 6 aliphatic hydrocarbon branches of 8 to 24 carbons each. Or the grafted ethylene copolymer can be reacted with already formed salts, and amides, etc. of said polyamine and branched acid component. These reactions can permit the incorporation of varnish inhibition and dispersancy into the ethylene copolymer while inhibiting cross-linking with resulting viscosity increase, haze or gelling.