Blends of organic polymers and organic terminated polysulfide polymers
US4607078A · kind A · utility
8Cited by
4References
34Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 13, 1984 |
| Grant date | Aug 19, 1986 |
| Priority date | — |
| Expiry date | Dec 13, 2004 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L81/04
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Blends of organic-terminated polysulfide elastomers and organic polymers are disclosed. The organic polymer may be a saturated organic elastomer, an ethylenically unsaturated organic elastomer, a non-elastomeric polymer, or any combination blend of the three. Said blends exhibit unexpectedly good tensile properties and resilience and are useful for forming gaskets, membranes, sealants, adhesives, hoses, tubing and similar articles.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.