Phosphorus- and sulfur-containing acrylates and methacrylates
US5663401A · kind A · utility
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8Claims
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Key dates
| Filing date | Jan 6, 1995 |
| Grant date | Sep 2, 1997 |
| Priority date | — |
| Expiry date | Jan 6, 2015 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07F9/1651
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Compounds represented by the formulae (I) and (II) in which: PA0 R.sup.1 =H or CH.sub.3 ; PA0 X=O or S; PA0 R.sup.2 =C.sub.1-12 straight-chain or branched alkylene groups, monocyclic or polycyclic cycloalkylene and heterocycloalkylene groups, alkylarylene and arylalkylene groups; PA0 R.sup.6 =H or C.sub.1-12 alkyl and aryl radicals; PA0 R.sup.3 =C.sub.1-20 alkyl and aryl radicals, --(CH.sub.2).sub.p SR.sup.4 groups where p=integer from 2 to 12 and R.sup.4 =C.sub.1-20 alkyl, and ##STR1## where q is an integer from 2 to 12 and R.sup.5 =H or CH.sub.3. ##STR2##
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.