Elastomer compositions made from blends of copolyester elastomers and copolymers of ethylene and ethyl acrylate
US5039744A · kind A · utility
2Cited by
5References
8Claims
0Family size
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Inventor
Key dates
| Filing date | May 11, 1989 |
| Grant date | Aug 13, 1991 |
| Priority date | — |
| Expiry date | May 11, 2009 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L67/025
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Molding compositions having improved flexibility are made from blends of segmented copolyester elastomers and copolymers of ethylene and ethyl acrylate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.