Functional coupling agents and polymers prepared therewith
US7858690B2 · kind B2 · utility
2Cited by
40References
24Claims
0Family size
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Inventor
Key dates
| Filing date | Oct 5, 2007 |
| Grant date | Dec 28, 2010 |
| Priority date | — |
| Expiry date | Aug 22, 2028 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L21/00
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A polymer including a functional group, where the polymer is defined by the formulawhere R1 is a monovalent organic group, each R2 is independently a monovalent organic group, R3 is a divalent organic group, R4 is a bond, a divalent organic group, or a divalent organic group including a functional group, π is a polymer chain, m is an integer from 1 to about 25, and n is an integer from 1 to 4.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.