Method for block polymer synthesis by controlled radical polymerisation
US6153705A · kind A · utility
127Cited by
1References
30Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 14, 1999 |
| Grant date | Nov 28, 2000 |
| Priority date | — |
| Expiry date | Jan 14, 2019 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08F293/005
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
The invention relates to a process for polymerizing block polymers of general formula (I): ##STR1## in which process the following are brought into contact with each other: an ethylenically unsaturated monomer of formula: EQU CYY'(.dbd.CW--CW').sub.a .dbd.CH.sub.2, PA1 a precursor compoun of general formula (II): ##STR2## a radical polymerization initiator.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.