Fluorine-containing AB-type block copolymer
First Claim
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1. An AB-diblock copolymer represented by the following formula (I):
- ##STR29## wherein R1 represents a hydrocarbon group having 1 to 10 carbon atoms;
R2 represents a hydrogen atom or a hydrocarbon group having 1 to 10 carbon atoms;
R3 represents a benzyl group, ##STR30## (wherein R4 represents an alkyl group having 1 to 18 carbon atoms) or an alkyl group having 1 to 18 carbon atoms;
M represents a group represented by the formula (M2)m (M1)n or (M1)m (M2)n, each of m and n being a natural number of 20 to 5000;
M1 represents a (meth)acrylate residue represented by the formula;
##STR31## (wherein R5 represents a hydrogen atom or a methyl group, and R6 represents a hydrocarbon group having 1 to 18 carbon atoms or a hydrocarbon group having 1 to 18 carbon atoms substituted with an alkoxy group or a hydroxyl group) or an aromatic vinyl residue represented by the formula;
##STR32## (wherein R7 represents a hydrogen atom or a methyl group, R8 represents a phenyl group or an alkylphenyl group) or a fatty acid vinyl ester residue represented by the formula;
##STR33## (wherein R9 represents a hydrocarbon group having 1 to 18 carbon atoms);
M2 represents a fluorine-containing vinyl residue represented by the formulae (II) to (VI);
##STR34## wherein R10 represents a hydrogen atom, a methyl group, a fluorine atom or a fluorine-substituted alkyl group having 1 to 16 carbon atoms, and R11 represents a fluorine-substituted alkyl group having 1 to 16 carbon atoms, ##STR35## wherein R10 and R11 have the same meanings as those in the formula (II), R12 represents an alkylene group having 1 to 10 carbon atoms and R13 represents an alkyl group having 1 to 10 carbon atoms, ##STR36## wherein R10, R11, R12, R13 have the same meanings as those in the formula (III), ##STR37## wherein R10 have the same meaning as that in the formula (IV), R14 is an alkylene group having 1 to 10 carbon atoms or a fluorine-substituted alkylene group having 1 to 10 carbon atoms, R15 is an alkyl group having 1 to 10 carbon atoms or a fluorine-substituted alkyl group having 1 to 10 carbon atoms;
at least one of R10, R14 and R15 being required to contain fluorine, ##STR38## wherein R16, R17, R18, R19 each represent a hydrogen atom, a chlorine atom, a fluorine atom, a phenyl group, a substituted phenyl group, a fluorine-substituted alkyl group having 1 to 6 carbon atoms, at least one of R16 to R19 being required to contain fluorine.
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Abstract
An AB type-block copolymer of the formula: ##STR1## wherein R1 is a hydrocarbon group having 1 to 10 carbon atoms; R2 is a hydrogen atom or a hydrocarbon group having 1 to 10 carbon atoms; R3 is a benzyl group, an alkyl group having 1 to 18 carbon atoms or ##STR2## wherein R4 is an alkyl group having 1 to 18 carbon atoms; M represents a fluorine-containing AB-type block copolymer having a fluorine-containing polymer chain and a polymer chain having affinity for a resin.
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Citations
14 Claims
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1. An AB-diblock copolymer represented by the following formula (I):
- ##STR29## wherein R1 represents a hydrocarbon group having 1 to 10 carbon atoms;
R2 represents a hydrogen atom or a hydrocarbon group having 1 to 10 carbon atoms;
R3 represents a benzyl group, ##STR30## (wherein R4 represents an alkyl group having 1 to 18 carbon atoms) or an alkyl group having 1 to 18 carbon atoms;
M represents a group represented by the formula (M2)m (M1)n or (M1)m (M2)n, each of m and n being a natural number of 20 to 5000;
M1 represents a (meth)acrylate residue represented by the formula;
##STR31## (wherein R5 represents a hydrogen atom or a methyl group, and R6 represents a hydrocarbon group having 1 to 18 carbon atoms or a hydrocarbon group having 1 to 18 carbon atoms substituted with an alkoxy group or a hydroxyl group) or an aromatic vinyl residue represented by the formula;
##STR32## (wherein R7 represents a hydrogen atom or a methyl group, R8 represents a phenyl group or an alkylphenyl group) or a fatty acid vinyl ester residue represented by the formula;
##STR33## (wherein R9 represents a hydrocarbon group having 1 to 18 carbon atoms);
M2 represents a fluorine-containing vinyl residue represented by the formulae (II) to (VI);
##STR34## wherein R10 represents a hydrogen atom, a methyl group, a fluorine atom or a fluorine-substituted alkyl group having 1 to 16 carbon atoms, and R11 represents a fluorine-substituted alkyl group having 1 to 16 carbon atoms, ##STR35## wherein R10 and R11 have the same meanings as those in the formula (II), R12 represents an alkylene group having 1 to 10 carbon atoms and R13 represents an alkyl group having 1 to 10 carbon atoms, ##STR36## wherein R10, R11, R12, R13 have the same meanings as those in the formula (III), ##STR37## wherein R10 have the same meaning as that in the formula (IV), R14 is an alkylene group having 1 to 10 carbon atoms or a fluorine-substituted alkylene group having 1 to 10 carbon atoms, R15 is an alkyl group having 1 to 10 carbon atoms or a fluorine-substituted alkyl group having 1 to 10 carbon atoms;
at least one of R10, R14 and R15 being required to contain fluorine, ##STR38## wherein R16, R17, R18, R19 each represent a hydrogen atom, a chlorine atom, a fluorine atom, a phenyl group, a substituted phenyl group, a fluorine-substituted alkyl group having 1 to 6 carbon atoms, at least one of R16 to R19 being required to contain fluorine. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
- ##STR29## wherein R1 represents a hydrocarbon group having 1 to 10 carbon atoms;
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