Methods of making an elastomer composite reinforced with silica and products containing same
US9926413B2 · kind B2 · utility
5Cited by
29References
29Claims
0Family size
Assignee
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Key dates
| Filing date | May 19, 2017 |
| Grant date | Mar 27, 2018 |
| Priority date | — |
| Expiry date | May 19, 2037 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08K2201/006
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Methods to make a silica elastomer composite with a destabilized dispersion of a never-dried, or as-produced, precipitated silica are described, along with silica elastomer composites made from the methods. The advantages achieved with the methods are further described.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.