Silane sulfide modified elastomeric polymers
US9586980B2 · kind B2 · utility
1Cited by
1References
23Claims
0Family size
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Inventor
Key dates
| Filing date | Sep 14, 2012 |
| Grant date | Mar 7, 2017 |
| Priority date | — |
| Expiry date | Sep 14, 2032 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T10/86
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
The present invention relates to silane sulfide modifier compounds and methods of making them. The invention also relates to a silane sulfide modified macromolecular compound obtainable by reacting a living anionic elastomeric polymer and a silane sulfide modifier. The silane sulfide modified macromolecular compound may be provided in the form of a polymer composition, and the polymer composition may be vulcanized (cross-linked) by making use of and reaction with at least one vulcanization agent, resulting in a vulcanized polymer composition.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.