High impact nylon composition containing copolymer esters and ionic copolymers
US4404325A · kind A · utility
47Cited by
9References
53Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 11, 1981 |
| Grant date | Sep 13, 1983 |
| Priority date | — |
| Expiry date | May 11, 2001 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L77/00
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A polyamide composition comprising from about 46 percent to about 94 percent by weight polyamide, from about 5 percent to about 44 percent by weight random ionic copolymer, and from about 1 percent to about 12 percent by weight of an ester copolymer of ethylene and an ester of an alpha,beta-ethylenically unsaturated carboxylic acid. Preferably, the composition contains a metal cation containing material.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.