Process for preparing an elastomeric copolymer composition of mono-vinyl aromatic hydrocarbons and conjugated dienes
US5886113A · kind A · utility
1Cited by
9References
8Claims
0Family size
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Key dates
| Filing date | Apr 28, 1997 |
| Grant date | Mar 23, 1999 |
| Priority date | — |
| Expiry date | Apr 28, 2017 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08F297/04
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A process of preparing an elastomeric copolymer composition of mono-vinyl aromatic hydrocarbon and conjugated diene is disclosed. The composition produced by this process has preferred properties, i.e. the product possesses the characteristics of enhancing ultimate elongation up to 900%, keeping tensile strength in a suitable range and enhancing transparency.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.