Synthesis method for polymers by controlled radical polymerisation using halogenated xanthates
US6777513B1 · kind B1 · utility
17Cited by
0References
18Claims
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Assignee
Inventors
Key dates
| Filing date | Apr 8, 2002 |
| Grant date | Aug 17, 2004 |
| Priority date | — |
| Expiry date | Apr 8, 2022 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08F2438/03
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
The invention concerns a method for preparing polymers, which consists in contacting: an ethylenically unsaturated monomer; a soure of free radicals; and a halogenated xanthate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.