Stock material or miscellaneous articles – Web or sheet containing structurally defined element or... – Physical dimension specified
Patent
1989-05-08
1990-02-06
Herbert, Thomas J.
Stock material or miscellaneous articles
Web or sheet containing structurally defined element or...
Physical dimension specified
428421, 428422, 428463, B32B 1508, B32B 2706
Patent
active
048987751
ABSTRACT:
Paint coated metal sheets are provided by applying a paint film on a metal sheet wherein the paint film has a surface layer having a thickness of one-5000 angstroms. The paint film contains fluorine atoms and/or perfluoralkyl groups such as methyl fluoride, ethyl fluoride, the fluorine atoms and/or perfluoralkyl groups being introduced in the paint film by a plasma treatment.
REFERENCES:
patent: 4045416 (1977-08-01), Robson et al.
patent: 4557977 (1985-12-01), Memmer et al.
patent: 4600651 (1986-07-01), Aufdermarsh et al.
Ayusawa et al., "3-coat 3-bake Pre-coated Steel Sheet", Practical Surface Technique, vol. 30, No. 8 (1983), p. 358.
Nishioka Ryoji
Oka Joji
Herbert Thomas J.
Nippon Steel Corporation
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