Ethylene vinyl acetate compositions for flocking adhesives
US4696951A · kind A · utility
7Cited by
9References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 12, 1986 |
| Grant date | Sep 29, 1987 |
| Priority date | — |
| Expiry date | May 12, 2006 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09J5/08
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Foamable, storage stable flocking adhesives are prepared from an aqueous emulsion prepared by the emulsion polymerization of a vinyl ester of an alkanoic acid interpolymerized with: PA0 (a) 5 to 30% by weight of ethylene; PA0 (b) 0.5 to 6% by weight of an N-methylol containing copolymerizable monomer; PA0 (c) 1 to 5% by weight of an olefinically unsaturated carboxylic acid; PA0 (d) 0.2 to 3% by weight of a latex stabilizer; and PA0 (e) 0 to 1% by weight of at least one polyunsaturated copolymerizable monomer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.