Polymers with high vinyl end segments
US6362282B1 · kind B1 · utility
4Cited by
8References
22Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 29, 2000 |
| Grant date | Mar 26, 2002 |
| Priority date | — |
| Expiry date | Sep 29, 2020 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L53/025
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A polymer composition comprising at least two end segments that make up less than 15% of the total polymer composition. Each end segment has a vinyl content greater than about 45%. However, the vinyl content is less than about 35% throughout the remainder of the polymer composition.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.