Vulcanizable ethylene/vinyl acetate/carbon monoxide terpolymers
US4172939A · kind A · utility
12Cited by
2References
11Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 29, 1978 |
| Grant date | Oct 30, 1979 |
| Priority date | — |
| Expiry date | Aug 29, 1998 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08G67/02
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A vulcanizable composition comprising an ethylene/vinyl acetate/carbon monoxide terpolymer, said terpolymer containing about 5-30%, by weight, carbon monoxide, and having dispersed therein a vulcanizing agent of elemental sulfur or a compound that releases sulfur at vulcanization temperatures. The cured elastomer is useful for making hose, belts, wire coverings and other elastomeric articles in a conventional manner.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.