Foamable resin composition
US5137933A · kind A · utility
2Cited by
3References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 28, 1992 |
| Grant date | Aug 11, 1992 |
| Priority date | — |
| Expiry date | Jan 28, 2012 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08J2351/04
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A foaming agent is mixed to a thermoplastic resin composition containing a graft copolymer obtained by emulsion graft polymerization of a vinyl monomer to an ethylene-propylene-non-conjugated diene copolymer rubber latex comprising from 0.1 to 30 parts by weight of a modified low molecular weight .alpha.-olefin copolymer uniformly dispersion in 100 parts by weight of an ethylene-propylene-non-conjugated diene copolymer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.