Aminosilyl-functionalized conjugated dienes, their preparation and their use in the production of rubbers
US11993620B2 · kind B2 · utility
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Key dates
| Filing date | Sep 2, 2019 |
| Grant date | May 28, 2024 |
| Priority date | — |
| Expiry date | Jun 12, 2041 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L19/006
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
The invention relates to aminosilyl-functionalized conjugated dienes, their preparation and their use in the production of rubbers. Further, the invention relates to rubbers and rubber compositions, and tires produced therefrom. The functionalized conjugated dienes are selected from the group of compounds of formula (Ilia), (Nib), (lllc).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.