Rubber additive and rubber compounds
US5650454A · kind A · utility
24Cited by
15References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 23, 1995 |
| Grant date | Jul 22, 1997 |
| Priority date | — |
| Expiry date | Aug 23, 2015 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S106/07
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A rubber additive is provided, which comprises crosslinked fatty acid and starch, and preferably further comprises a carrier, preferably an asphalt carrier. The rubber additive increases tear resistance when added to a rubber compound.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.