Process for minimizing heat-promoted interaction between brominated butyl and carbon black during compounding
US3943093A · kind A · utility
2Cited by
5References
1Claims
0Family size
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Key dates
| Filing date | Jun 28, 1974 |
| Grant date | Mar 9, 1976 |
| Priority date | — |
| Expiry date | Jun 28, 1994 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08K5/55
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A process is described for reducing the heat promoted interaction of bromobutyl and carbon black by the incorporation of an interaction retarding agent selected from boron compounds containing oxygen bonded to boron, anhydrides of carboxylic acids and channel carbon black.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.