Claims
- 1. A coating resin comprising a polymer obtained by polymerizing an unsaturated monomer of the following formula (I) alone or together with one or more other unsaturated monomers copolymerizable therewith: ##STR15## wherein R is a hydrogen atom or a straight or branched alkyl group having 1-4 carbon atoms; Ar is a benzene ring or a naphthalene ring, k, m and n represent independently a number of 0 or 1; and X is --R.sup.2 --(--SO.sub.2 R.sup.3).sub.a wherein R.sup.2 is a C.sub.1-6 straight, branched or cyclic hydrocarbon group connecting O and SO.sub.2 R.sup.3 ; a is an integer of 1 to 3 indicating the number of SO.sub.2 R.sup.3 groups bonded to R.sup.2 ; R.sup.3 represents, independently, a straight, branched or cyclic alkyl group, having 1-22 carbon atoms, an aryl group having 6-10 carbon atoms, which may have a substituent selected from the group consisting of methoxy, cyano, nitro, sulfonyl and acyl, or an aralkyl group having 7-18 carbon atoms, which may have a substituent selected from the group consisting of methoxy, cyano, nitro, sulfonyl and acyl, when a is 2 or 3, R.sup.3 's may be the hydrocarbon groups forming a cyclic structure with each other; said other unsaturated monomer copolymerizable with the unsaturated monomer of the formula (I) being a monomer represented by the formula: ##STR16## wherein R.sup.9 is a hydrogen atom or CH.sub.3, and R.sup.10 is a branched or alicyclic alkyl, aryl or aralkyl group having 3 or more carbon atoms; an unsaturated monomer having a hydrophilic group selected from the group consisting of a monomer having the formula: ##STR17## wherein R.sup.11 is a hydrogen atom or CH.sub.3 group; x is an integer of 1 to 6; y is an integer of 1 to 10, and R.sup.12 is a hydrogen atom or a straight, branched or cyclic alkyl, aryl or aralkyl group and an unsaturated acid anhydride selected from the group consisting of maleic anhydride, methylmaleic anhydride, dimethylmaleic anhydride, ethylmaleic anhydride, phenylmaleic anhydride, chloromaleic anhydride, itaconic anhydride, 1-methylitaconic anhydride, 1,2-dimethylitaconic anhydride, 1-phenylitaconic anhydride, 1-chloroitaconic anhydride, endomethylenetetrahydrophthalic anhydride, chlorendic anhydride and tetrahydrophthalic anhydride; or another monomer selected from the group consisting of acrylic methyl ester, acrylic ethyl ester, acrylic n-propyl ester, acrylic n-butyl ester, methacrylic methyl ester, methacrylic ethyl ester, methacrylic n-propyl ester, methacrylic n-butyl ester, styrene, .beta.-methylstyrene, p-butylstyrene, butadiene, isopropene, chloroprene, vinyl chloride, vinyl acetate, acrylonitrile, methacrylonitrile, acrylic acid, methacrylic acid, glycidyl acrylate, glycidyl methacrylate and N-vinyl pyrrolidone.
- 2. A coating resin according to claim 1, wherein k and n are 0.
Priority Claims (10)
Number |
Date |
Country |
Kind |
3-343331 |
Dec 1991 |
JPX |
|
4-039355 |
Feb 1992 |
JPX |
|
4-043085 |
Feb 1992 |
JPX |
|
4-045009 |
Mar 1992 |
JPX |
|
4-045010 |
Mar 1992 |
JPX |
|
4-045011 |
Mar 1992 |
JPX |
|
4-117362 |
May 1992 |
JPX |
|
4-167456 |
Jun 1992 |
JPX |
|
4-175253 |
Jul 1992 |
JPX |
|
4-294293 |
Nov 1992 |
JPX |
|
Parent Case Info
This application is a Continuation application of application Ser. No. 996,134, filed Dec. 23, 1992.
US Referenced Citations (6)
Foreign Referenced Citations (3)
Number |
Date |
Country |
0322188 |
Jun 1989 |
EPX |
2160258 |
Dec 1988 |
JPX |
3157460 |
Oct 1989 |
JPX |
Continuations (1)
|
Number |
Date |
Country |
Parent |
996134 |
Dec 1992 |
|