Radiation curable compositions containing multifunctional vinyl ether monomers and protective coatings formed therefrom
US5106885A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Nov 3, 1989 |
| Grant date | Apr 21, 1992 |
| Priority date | — |
| Expiry date | Nov 3, 2009 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09D4/00
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
What is provided herein are radiation curable compositions containing PA1 (a) multifunctional vinyl ether monomers having the formula: EQU X--R.sub.1 --Y.sub.1 --R.sub.2 --Y.sub.2).sub.n CH.dbd.CH.sub.2 ].sub.m PA1 where PA2 X is a 5-8 membered ring, saturated or unsaturated; PA2 R.sub.1 is a direct bond or C.sub.1 -C.sub.10 straight or branched chain alkylene; PA2 Y.sub.1 and Y.sub.2 are independently oxygen or sulfur; PA2 R.sub.2 is C.sub.2 -C.sub.10 straight or branched chain alkylene; PA2 n is 0-10; and PA2 m is 3-5; PA1 (b) a cationic initiator, and, optionally, PA1 (c) a polymerizable vinyl ether, epoxide, or acrylate oligomer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.