Patent ID: 7229957
Filing Date: 2007-06-12
Classification: C08F,C08G,Y02P

Abstract:
1. A process for producing a functional substance comprising a telechelic oligoolefin containing a reversible photopolymerization/dissociation group and represented by the following general formula (4): wherein R represents an alkyl group of from 1 to 3 carbon atoms, a phenyl group, a mixed group of methyl and ethyl or a mixed group of methyl and hydrogen; n represents an integer of from 2 to 100 and q is 0 or 1; R reacting with anthronic acid chloride, or alternatively pyrimidine hydrochloride, uracil hydrochloride or thymine hydrochloride, an oligoolefin containing an —OH group(s) at a single end thereof or at both ends thereof and represented by the following general formula (2a): wherein R and n have the same meanings as defined herein above, R and R