Diene rubber and method and composition for rubber treatment
US4433114A · kind A · utility
44Cited by
4References
62Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 20, 1982 |
| Grant date | Feb 21, 1984 |
| Priority date | — |
| Expiry date | May 20, 2002 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08K5/20
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Improved tack, green strength or non-black filler interaction capability are realized in a treated diene rubber. The method of treating diene rubber to achieve the improvements is shown, together with a composition in which maleamic acid or derivatives of maleamic acid are combined with sulfur or an organic sulfur compound capable of generating a thiyl radical.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.