Olefinic chlorosilane and olefinic halide functional group containing polymers and method of forming the same
US4978720A · kind A · utility
4Cited by
15References
11Claims
0Family size
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Key dates
| Filing date | Jun 20, 1988 |
| Grant date | Dec 18, 1990 |
| Priority date | — |
| Expiry date | Jun 20, 2008 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10N2020/01
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Copolymers comprising ethylene, alpha-olefin, and olefinic chlorosilane or olefinic hydrocarbon halide, and method of preparing copolymers. The copolymers may be in the form of statistical copolymers, or may be formed of first and second segments. The copolymers are useful in fiberglass and rubber compositions, and for forming graft and block polymers. The copolymers may be cross-linked to form nodular copolymers. The nodular copolymers are particularly useful as lube oil additives.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.