Process to produce elastomeric compositions comprising cellulose ester additives
US10077343B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | Jan 19, 2017 |
| Grant date | Sep 18, 2018 |
| Priority date | — |
| Expiry date | Jan 19, 2037 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L2205/03
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A process for producing elastomeric composition is provided comprising mixing at least one elastomer, at least one cellulose ester additive, at least one methylene acceptor, at least one methylene donor, and optionally, at least one filler; wherein the cellulose ester additive comprises at least one cellulose ester. The cellulose ester additive can also comprise at least one compatibilizer and/or plasticizer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.