Insoluble chloroprene polymer
US3933754A · kind A · utility
7Cited by
4References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 24, 1974 |
| Grant date | Jan 20, 1976 |
| Priority date | — |
| Expiry date | Jul 24, 1994 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08F36/18
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A toluene-insoluble gel polymer having a crosslinking density of at least 2.4 .times. 10.sup.-.sup.6 obtained by polymerizing chloroprene or a mixture of chloroprene with a small amount of at least one copolymerizable monomer to a monomer conversion of at least 80 percent in the presence of a crosslinking agent selected from the group consisting of a compound represented by the following formula: ##EQU1## wherein n is integer of from 1 to 8, ##EQU2## wherein n is integer of from 2 to 4, divinylbenzene and diallyl phthalate and a process for the preparation thereof.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.