Patent · US Expired

Copolymerizable oxime ethers

US5696223A · kind A · utility

1Cited by

1References

8Claims

0Family size

Assignee

BASF SE

Inventors

Michael Karcher · Dossenheim, DE
Marc Heider · Neustadt, DE
Thomas Ruhl · Bischofswerda, DE
Jochem Henkelmann · Mannheim, DE

Key dates

Filing date	Nov 28, 1995
Grant date	Dec 9, 1997
Priority date	—
Expiry date	Nov 28, 2015

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07C251/54
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

Oxime ethers of the general formula I ##STR1## where the variables have the following meanings: R.sup.1, R.sup.2 independently of one another hydrogen, C.sub.1 -C.sub.20 -alkyl, C.sub.4 -C.sub.10 -cycloalkyl, C.sub.6 -C.sub.10 -aryl or together a bridge of 3-14 carbon atoms, PA1 R.sup.3 hydrogen, C.sub.1 -C.sub.6 -alkyl or phenyl which is unsubstituted or carries inert substituents, PA1 n an integer from 1 to 100, PA1 A C.sub.2 -C.sub.10 -alkylene groups which are unsubstituted or carry inert substituents, a process for the preparation thereof and the use thereof as copolymerizable monomers are described.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.