Synthetic rubber composition for solid molds
US12378399B1 · kind B1 · utility
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10Claims
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Key dates
| Filing date | Sep 16, 2020 |
| Grant date | Aug 5, 2025 |
| Priority date | — |
| Expiry date | Jun 19, 2042 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L2312/00
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
The compositions herein are directed to a rubber composition, which contains a polymer crosslinked with methacrylate and polyacrylate, a polysaccharide or gum, and a cellulose base for filling molds.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.