Allyl-acrylic monomers, their preparation and polymers derived therefrom
US4241202A · kind A · utility
2Cited by
2References
5Claims
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Assignee
Inventors
Key dates
| Filing date | Dec 28, 1978 |
| Grant date | Dec 23, 1980 |
| Priority date | — |
| Expiry date | Dec 28, 1998 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08F20/36
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Novel allyl-acrylic monomers of the formula: ##STR1## wherein R is a C.sub.1-4 alkylene group and R.sub.1 is hydrogen or methyl, are described. The preferred monomer is that in which R is ethylene and R.sub.1 is methyl. When subjected to conventional free radical polymerization, in one stage or two stages, these monomers give transparent polymers having good mechanical properties, particularly hardness.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.