Compositions comprising a tin-based catalyst and titanium dioxide for moisture cure of silane-functionalized ethylenic polymers
US11319425B2 · kind B2 · utility
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9Claims
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Key dates
| Filing date | Sep 25, 2018 |
| Grant date | May 3, 2022 |
| Priority date | — |
| Expiry date | Mar 14, 2039 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08K2003/2241
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
The process of curing a silane-functionalized ethylenic polymer using a tin-based catalyst, e.g., dibutyltin dilaurate, is accelerated by the addition of a titanium (IV) oxide.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.