Acrylic adhesive compositions having improved stability
US4929660A · kind A · utility
5Cited by
11References
8Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 14, 1986 |
| Grant date | May 29, 1990 |
| Priority date | — |
| Expiry date | Mar 14, 2006 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09J4/00
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Adhesive compositions comprising at least one free radical acrylic monomer and a free radical initiator, which compositions further include a stabilizer mixture for improving shelf life comprising a polymerization inhibitor, a metal chelating agent, and a free radical scavenger, the stabilizer mixture being present in an amount sufficient to inhibit gelation during shelf life of the composition.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.