Styrene derivative, polymer thereof and production of same
AssigneeAsahi Kasei Kogyo Kabushiki Kaisha
InventorTakafumi Yamamizu
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Abstract
Disclosed herein is a new monomer as represented by the following formula (1): ##STR1## wherein R.sub.1 is hydrogen or a C.sub.1-10 hydrocarbon group, particularly a hydrogen atom, a methyl group or an ethyl group; and X.sub.1 and X.sub.2 are halogen atoms, particularly bromine atoms. This new monomer is produced by reacting divinylbenzene or a substituted product thereof with a halogenating agent in which halogen molecules are inactivated, or halogen molecule under specific reaction conditions. Also disclosed herein is a linear or crosslinked polymer produced from the monomer, as well as method of producing such polymers. The polymers are very useful in the preparation of functional polymers such as those having a chelating ability.
Claims25
A linear or crosslinked polymer comprising 10 to 100 mol% of the polymeric units represented by the structural formula (2), 0 to 50 mol% of polymeric units represented by the structural formula (3) and/or (4), and 0 to 90 mol% of polymeric unit represented by the formula (5):
- ##STR27## wherein R.sub.1 represents a hydrogen atom and a hydrocarbon group containing 1 to 10 carbon atoms;
- X.sub.1 and X.sub.2 are halogen atoms;
- L, M, and E represent hydrogen atoms and a methyl group;
- A is selected from the group consisting of
- (i) ##STR28## wherein R.sub.2 is a hydrogen atom or a hydrocarbon group containing 1 to 5 carbon atoms,
- (ii) ##STR29## (iii) ##STR30## wherein D represents --O--, --S--, --NH--, or an alkylene group containing 1 to 5 carbon atoms,
- (iv) --SO--, --CO--, or ##STR31## (v) --CH.sub.2 --NH--CH.sub.2 --, (vi) ##STR32## wherein R.sub.3 is a divalent hydrocarbon group containing 1 to 8 carbon atoms,
- (vii) ##STR33## wherein R.sub.4 is a divalent hydrocarbon group containing 1 to 5 carbon atoms, and
- (viii) ##STR34## wherein R.sub.5 is a divalent hydrocarbon group containing 1 to 3 carbon atoms;
- and
- B is selected from the group consisting of
- (i) ##STR35## wherein R.sub.6 is a hydrogen atom or a hydrocarbon group containing 1 to 5 carbon atoms,
- (ii) ##STR36## and (iii) ##STR37## and P and Q each represents a hydrogen atom, a halogen atom, an alkyl or haloalkyl group containing 1 to 10 carbon atoms, a cyano group, an aryl group, a halogenophenyl group, a hydroxyphenyl group, a hydroxymethylphenyl group, a carboxyphenyl group, an alkylphenyl group containing an alkyl moiety of 1 to 5 carbon atoms, a haloalkylphenyl group, a hydroxyalkylphenyl group, a hydroxymethylalkylphenyl group, a carboxyalkylphenyl group, COOR.sub.7 wherein R.sub.7 is a hydrogen atom or a hydrocarbon group containing 1 to 10 carbon atoms, COR.sub.8 wherein R.sub.8 is a hydrogen atom or a hydrocarbon group containing 1 to 10 carbon atoms, OCOR.sub.9 wherein R.sub.9 is a hydrocarbon group containing 1 to 10 carbon atoms, and CONHR.sub.10 wherein R.sub.10 is a hydrogen atom or a hydrocarbon group containing 1 to 10 carbon atoms.
Dependencies are inferred from the claim text.