(Meth)acrylic monomer and method for producing same
US10822298B2 · kind B2 · utility
1Cited by
1References
7Claims
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Key dates
| Filing date | Oct 4, 2017 |
| Grant date | Nov 3, 2020 |
| Priority date | — |
| Expiry date | Oct 4, 2037 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C2601/08
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A (meth)acrylic monomer is represented by general formula (1) (wherein R1 represents a hydrogen atom or a methyl group; R2 to R4 independently represent —CH3 or —CH2—O—R5, wherein at least one of R2 to R4 represents —CH2—O—R5; R5 represents an alkyl group having 1 to 4 carbon atoms; and Z represents multiple atoms necessary for the formation of an alicyclic hydrocarbon group having 3 to 10 carbon atoms in conjunction with a carbon atom). The (meth)acrylic monomer has a property of high acid degradability and can be removed by the action of an acid.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.