Latent initiator of N-base acid salt-containing emulsion polymer
US5461106A · kind A · utility
1Cited by
10References
11Claims
0Family size
Assignee
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Key dates
| Filing date | Dec 12, 1994 |
| Grant date | Oct 24, 1995 |
| Priority date | — |
| Expiry date | Dec 12, 2014 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08F220/06
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A solid polymeric latent initiator which is a dehydrated aqueous emulsion polymer of a monomer having an ethylenically unsaturated group and an organic salt group, the salt group being a product of an acid and a base, wherein either the acid or the base or the acid and the base are initiators capable of opening a strained heterocyclic ring system, provides rapid cure-on-demand one-part adhesives with improved shelf stability.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.