Process for preparing a masterbatch in the liquid phase
US9145489B2 · kind B2 · utility
3Cited by
5References
25Claims
0Family size
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Key dates
| Filing date | Dec 21, 2011 |
| Grant date | Sep 29, 2015 |
| Priority date | — |
| Expiry date | Mar 14, 2032 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08K9/06
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
The invention relates to a process for the preparation of a masterbatch in the liquid phase based on one or more diene elastomers and on one or more fillers which do not coagulate spontaneously with the said latex, comprising the following successive stages:
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.