Thermoplastic elastomer blends having improved resistance to oil
US4209594A · kind A · utility
7Cited by
2References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 27, 1979 |
| Grant date | Jun 24, 1980 |
| Priority date | — |
| Expiry date | Mar 27, 1999 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L55/005
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
An elastomeric blend having excellent resistance to oil is made from a block copolymer rubber and a graft copolymer made by copolymerizing a macromolecular monomer with one or more alkyl acrylates. The blends are especially useful in shoe sole compositions to impart oil resistance thereto.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.