Copolymerizable oxime ethers

Details Copolymerizable oxime ethers Copolymerizable oxime ethers

1994-02-25

1995-02-28

Lee, Mary C.

Organic compounds -- part of the class 532-570 series

Organic compounds

Imidate esters

560 24, 560 25, 560157, 560158, C07C27164, C07C27108

Patent

active

053939042

ABSTRACT:
Copolymerizable oxime ethers of the general formula ##STR1## where A is a divalent linking member, R.sup.1 and R.sup.2 independently of one another are each C.sub.1 -C.sub.10 -alkyl, C.sub.1 -C.sub.10 -alkoxy, C.sub.5 -C.sub.10 -cycloalkyl or C.sub.5 -C.sub.10 -aryl, each of which may furthermore contain 1-3 nonadjacent nitrogen, oxygen or sulfur atoms as heteroatoms in the carbon chain or in the carbon ring and may be substituted by from one to three C.sub.1 -C.sub.4 -alkyl or C.sub.1 -C.sub.4 -alkoxy groups, R.sup.1 or R.sup.2 may be hydrogen or R.sup.1 and R.sup.2 together form a bridge of 3 to 14 carbon atoms, where some of the carbon atoms may furthermore be part of an aromatic ring, Z is an n-valent organic radical which contains a copolymerizable ethylenically unsaturated group and n is an integer of from 1 to 3.

REFERENCES:
patent: 4396738 (1983-08-01), Powell et al.
patent: 5268417 (1993-12-01), Filges et al.
Database WPI, Derwent Publications, AN 91-047272, JP-A-2 311 453, Dec. 27, 1990.
Chemical Abstracts, vol. 95, No. 17, Oct. 26, 1981, p. 613, AN-150085g.

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