| 摘要 |
PROBLEM TO BE SOLVED: To provide a resin film for agriculture which is excellent in durability and has resistances to dust and stain improved further and to which sticking of the dust or the like can be prevented even in the use for a long time. SOLUTION: A film of a coating composition of which the main constituents are (A) 100 pts.wt. of a copolymer obtained from 11-30 wt.% of a polymerizable trialkoxysilicate monomer expressed by general formula (I) (wherein R<SP>1</SP>denotes a hydrogen atom or a methyl group, R<SP>2</SP>a direct-bonded or bivalent organic residue group and R<SP>3</SP>an alkyl group), 21-30 wt.% of a (meth)acryl ester monomer containing a hydroxy alkyl group and 40-70 wt.% of another copolymerizable monomer and (B) 1-50 pts.wt. of a crosslinkable compound containing one or more -NCO groups in a molecule, is provided on at least one side of a synthetic resin film. COPYRIGHT: (C)2004,JPO&NCIPI |
