Branched polymers and methods for their synthesis and use
US8119736B2 · kind B2 · utility
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19Claims
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Key dates
| Filing date | Oct 5, 2007 |
| Grant date | Feb 21, 2012 |
| Priority date | — |
| Expiry date | Oct 5, 2027 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L19/006
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Branched polymers including multi-branched polymers, functionalized branched polymers, star-branched polymers, and dendigraft polymers. Methods for the synthesis of branched polymers and method for the use of branched polymers in tire components are also included.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.