Patent ID: 6451952
Filing Date: 2002-09-17
Classification: C02F,C08F,C23F

Abstract:
A production process for an allyl ether-based polymer, which comprises the step of polymerizing at least one monomer component that includes an allyl ether-based monomer as an essential component, wherein: the allyl ether-based monomer is an allyl ether-based monomer of the below-mentioned general formula (1); and the content of a compound of the below-mentioned general formula (2) in the monomer component is not more than 500 ppm of the monomer component;wherein the general formula (1) is: wherein:p denotes an integer of 1 to 4; q and r independently of each other denote 0 or an integer of 1 to 100; R2 and R3 independently of each other denote an alkylene group with 2 to 4 carbon atoms; and Y and Z independently of each other denote a hydroxyl group, an alkoxyl group with 1 to 4 carbon atoms, a monovalent phosphoric acid group (which may be in the form of a monovalent or divalent metal salt, an ammonium or organic amine salt, or a monoester or diester of an alkyl group with 1 to 4 carbon atoms), or a monovalent sulfonic acid group (which may be in the form of a monovalent or divalent metal salt, an ammonium or organic amine salt, or an ester of an alkyl group with 1 to 4 carbon atoms), or Y and Z are linked together and denote a divalent phosphoric or sulfonic acid group as a whole; and wherein the general formula (2) is: wherein:R4 denotes an alkylene group with 2 to 4 carbon atoms; R5 denotes an alkyl group with 1 to 5 carbon atoms; and X denotes a halogen.