Patent ID: 6800720
Filing Date: 2004-10-05
Classification: C08G,G03F

Abstract:
A hydrogenated ring-opening metathesis polymer which contains at least one of structural unit [B] and structural unit [C] and which optionally contains structural unit [A] with structural unit [A] having the following general formula [1]: wherein, at least one of R1 to R4 represents a functional group having a tertiary ester group of a cyclic alkyl of the following general formula [2]: wherein, the chain line represents a connecting means, R5 represents a hydrogen atom, a linear, branched or cyclic alkyl group having 1 to 10 carbon atoms, a linear, branched or cyclic alkoxyalkyl group having 2 to 10 carbon atoms, or a linear, branched or cyclic acyl group having 1 to 10 carbon atoms, R6 represents a linear, branched or cyclic alkyl group having 1 to 10 carbon atoms, W1 represents a single bond ore (k+2)-valent hydrocarbon group having 1 to 10 carbon atoms, Z represents a divalent hydrocarbon group having 2 to 15 carbon atoms, and forms a single ring or a cross-linked ring together with carbon atoms to be bonded, k represents 0 or 1, and the remaining groups of R1 to R4 are selected each independently from a hydrogen atom, linear, branched or cyclic alkyl groups having 1 to 20 carbon atoms, halogen atoms, linear, branched or cyclic halogenated alkyl groups having 1 to 20 carbon atoms, linear, branched or cyclic alkoxy groups having 1 to 20 carbon atoms, linear, branched or cyclic alkoxyalkyl groups having 2 to 20 carbon atoms, linear, branched or cyclic alkylcarbonyloxy groups having 2 to 20 carbon atoms, arylcarbonyloxy groups having 8 to 20 carbon atoms, linear, branched or cyclic alkylsulfonyloxy groups having 1 to 20 carbon atoms, arylsulfonyloxy groups having 6 to 20 carbon atoms, linear, branched or cyclic alkoxycarbonyl groups having 2 to 20 carbon atoms, or linear, branched or cyclic alkoxycarbonylalkyl groups having 3 to 20 carbon atoms, and X1s are the same or different and represent â€”Oâ€” or â€”CR72â€” wherein R7 represents a hydrogen atom or a linear or branched alkyl group having 1 to 10 carbon atoms, j represents an integer of 0 or 1 to 3,structural unit [B] having the following general formula [3]: wherein R8 to R11 each independently represent a hydrogen atom or a linear, branched or cyclic alkyl group having 1 to 10 carbon atoms, and X2s are the same or different and represent â€”Oâ€” or â€”CR122â€” wherein R12 represents a hydrogen atom or a linear or branched alkyl group having 1 to 10 carbon atoms. m represents an integer of 0 or 1 to 3, andstructural unit [C] having the following general formula [4]: â€ƒwherein R13 to R16 each independently represent a hydrogen atom or a linear, branched or cyclic alkyl group having 1 to 10 carbon atoms, and X3s are the same or different and represent â€”Oâ€” or â€”CR172â€” wherein R17 represents a hydrogen atom or a linear or branched alkyl group having 1 to 10 carbon atoms, one of Y1 and Y2 represents â€”(C&boxH;O)â€” and the other of Y1 and Y2 represents â€”CR182â€” wherein R18 represents a hydrogen atom or a linear or branched alkyl group having 1 to 10 carbon atoms, n represents an integer of 0 or 1 to 3, wherein at least one of X1 in the structural unit [A] of the general formula [1], X2 in the structural unit [B] of the general formula [3] end X3 in the structural unit [C] of the general formula [4] represents â€”Oâ€”, and wherein the molar ratio of [A]/([B] and [C] is 0/100 to 99/1.