Process for polymerization of olefinic monomers
US5773538A · kind A · utility
27Cited by
1References
14Claims
0Family size
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Key dates
| Filing date | Jul 16, 1997 |
| Grant date | Jun 30, 1998 |
| Priority date | — |
| Expiry date | Jul 16, 2017 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08F4/00
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Free radically polymerizable olefinic monomers may be polymerized by using a fluorinated alkyl sulfonyl chloride or bromide and optionally a lower valent metal compound as an initiator system. Monomers such as styrenes, (meth)acrylics, halogenated olefins and vinyl ethers may be polymerized to a variety of thermoplastics or elastomers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.