Vulcanizable rubber mixture, vulcanized rubber material and method of producing rubber articles from the vulcanizable rubber mixture
US5115001A · kind A · utility
3Cited by
3References
23Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 11, 1990 |
| Grant date | May 19, 1992 |
| Priority date | — |
| Expiry date | Jun 11, 2010 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08J2321/00
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A vulcanizable rubber mixture contains imbedded therein copper alloy based reinforcing elements and forms a durable bond to such copper alloy based reinforcing elements during vulcanization. Therefore, the vulcanizable rubber mixture has added thereto a bonding additive containing at least one monosaccharide which is selected from the group of ketoses. This bonding additive is unobjectionable particularly in toxicological terms and can be admixed and processed without problems. The thus formed vulcanized materials possesses very good characteristics with respect to moisture resistance and oxidative aging.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.