Method to control carbon black distribution in elastomer blends
US5428099A · kind A · utility
14Cited by
10References
32Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 19, 1993 |
| Grant date | Jun 27, 1995 |
| Priority date | — |
| Expiry date | May 19, 2013 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L23/26
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Elastomers modified by amine groups, particularly diethanol amine, are used for controlling carbon black distribution in elastomer blends.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.