Room temperature cross-linkage aqueous composition
US5322890A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Nov 4, 1993 |
| Grant date | Jun 21, 1994 |
| Priority date | — |
| Expiry date | Nov 4, 2013 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08F230/085
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A room temperature cross-linkable aqueous composition which contains an emulsion-polymerized copolymer comprising (I) a reaction product prepared by reacting (A) a monomer having at least one polymerizable double bond and a silyl group represented by the general formula (I): ##STR1## wherein R.sup.1 : monovalent hydrocarbon selected from the group consisting of C.sub.1-10 alkyl, aryl and aralkyl, X: a halogen, alkoxy, hydroxyl, acyloxy, aminoxy, phenoxy, thioalkoxy, or amino, a: 0, 1 or 2, and (B) a basic compound; and (II) a vinyl monomer copolymerizable with said (I) reaction product, and a process for preparing the same. The composition of the present invention has excellent storage stability and excellent room temperature cross-linkability which can be polymerized in stable condition without gelation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.