| 摘要 |
PROBLEM TO BE SOLVED: To obtain a composition which gives a coating film excellent in a rain contamination resistance, hardness, strength and a flaw resistance by making the composition contain a film forming resin, a partially hydrolyzed condensation compound of a specific alkoxysilane compound and an aggregate selected from between an inorganic aggregate and an organic polymer particle having a specific diameter. SOLUTION: The composition is composed of a film forming resin preferably selected from among a thermoplastic resin, a thermosetting resin or a cold setting resin, a condensation compound obtained by partially hydrolyzing an alkoxysilane compound represented by formula R<1> -Si-(OR<2> )4-n and condensing thereof and at least one skeleton material selected from an inorganic skeleton material having a diameter of 0.1-40μm and an organic polymer particle having a diameter of 0.01-30μm (R<1> is an 1-6C alkyl, a 2-11C epoxyalkyl, a 6-12C aryl, a 2-11C alkenyl, a 7-11C aralkyl, a 2-4C acyl, an 1-5C aminoalkyl, an 1-5C mercaptoalkyl or an 1-5C haloalkyl; R<2> is a 1-6C alkyl or a 2-4C acyl; and n is 0-2).
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