1,3-Bis[1-(4-methylphenyl)ethenyl]benzene
US4172100A · kind A · utility
14Cited by
1References
1Claims
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Assignee
Inventors
Key dates
| Filing date | Aug 7, 1978 |
| Grant date | Oct 23, 1979 |
| Priority date | — |
| Expiry date | Aug 7, 1998 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08F297/02
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Highly desirable organic liquid soluble multifunctional lithium containing initiators are prepared by reacting an organo lithium compound with an organic compound containing at least one group of the configuration 1,3-bis(1-phenylethenyl)benzene. Such initiators can be prepared in the absence of polar solvents and are very desirable for the polymerization of dienes such as butadiene to a desirable 1,4 configuration.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.