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US 5,510,406 AGranted
Fluoropolymer composition for coating and article coated with the same
AssigneeAsahi Glass Company, Limited
InventorsMasashi Matsuo, Masaru Yamauchi, Nobuko Matsunaga, Shunsuke Yokotsuka, Masao Unoki
Life of this patent
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Abstract
A fluoropolymer composition for coating, which comprises a polymer having a fluorine-containing cycloaliphatic structure and at least one coupling group in its molecule and a solvent for dissolving said polymer.
Claims11
A fluoropolymer composition for coating, which comprises:
- (A) a polymer having a fluorine-containing cycloaliphatic ether-cyclic structure of an at least 5-membered ring containing at least one group of the formula --MR.sup.1.sub.n-a R.sup.2.sub.a, wherein M is a member selected from the group consisting of Si, Ti, Zr, Hf, Th and Al;
- R.sup.1 is a member selected from the group consisting of halogen, hydroxyl, amino group, alkoxy, alkoxy-substituted alkoxy, hydroxyalkoxy, acyloxy, aminoxy, ketoxime and amide group;
- R.sup.2 is alkyl or aryl;
- n is 2 or 3;
- and a is 1 or 2, provided that a is 0 or 1 when n is 2, and
- (B) a solvent for dissolving said polymer.
3 more elements
Dependencies are inferred from the claim text.