Patent · US Expired

Photopolymerizable composition containing an ethylene terpolymer

US4777115A · kind A · utility

10Cited by

1References

9Claims

0Family size

Assignee

BASF SE

Inventors

Horst Koch · Havelsee, DE
Walter Ziegler · Trier, DE

Key dates

Filing date	Nov 19, 1986
Grant date	Oct 11, 1988
Priority date	—
Expiry date	Nov 19, 2006

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10S430/111
WIPO fieldOptics
WIPO sectorInstruments

Abstract

Mixtures crosslinkable by photopolymerization and based on binders, photopolymerizable monomers compatible therewith and photoinitiators, contain as binders copolymers prepared from (a.sub.1) from 30 to 70% by weight of ethylene, (a.sub.2) from 5 to 40% by weight of (meth)acrylic acid and (a.sub.3) from 5 to 50% by weight of one or more vinyl ester, vinyl ether, (meth)acrylic acid ester and/or (meth)acrylamide.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.