Stock material or miscellaneous articles – Structurally defined web or sheet – Including components having same physical characteristic in...
Patent
1989-05-15
1991-07-23
Herbert, Thomas J.
Stock material or miscellaneous articles
Structurally defined web or sheet
Including components having same physical characteristic in...
428213, 428447, 428448, 428450, 428461, B32B 702, B32B 1508
Patent
active
050342622
ABSTRACT:
A paint film structure formed on an aluminum member or aluminum alloy member has a first paint film layer formed on a surface of the aluminum member or aluminum alloy member and a second paint film layer formed on a surface of the first paint film layer, the first and second paint film layers being chiefly composed of a colloidal silica, an organoalkoxysilane part hydrolysis condensation product, and a polymer or copolymer of an unsaturated ethylenic monomer, polymeric content or copolymeric content of the unsaturated ethylenic monomer in the first paint film layer being less than polymeric content or copolymeric content of the unsaturated ethylenic monomer in the second paint film layer.
REFERENCES:
patent: 4315970 (1982-02-01), McGee
patent: 4847122 (1989-07-01), Goldberg et al.
patent: 4895887 (1990-01-01), Daimon et al.
Fujinaka Akio
Kanno Hidenori
Komatsu Yasunori
Nishino Toshiya
Ochiai Kimio
Asahi Katantetsu Kabushiki Kaisha
Herbert Thomas J.
Honda Giken Kogyo Kabushiki Kaisha
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