Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor
Patent
1979-05-04
1980-11-04
Hess, Bruce H.
Adhesive bonding and miscellaneous chemical manufacture
Methods
Surface bonding and/or assembly therefor
156 83, 156234, 156240, 156277, 427149, 4274301, 4274343, B41M 312, B44C 116
Patent
active
042318297
ABSTRACT:
In a process of transferring a pattern printed on a thin film of a polyvinyl alcohol resin to a surface of an object by pressing the object to the thin film floated on the surface of the water with the printed surface faced up and submerging the object into the water, boric acid or salts thereof are included in the thin film or in the water. A clear and precise pattern can be transferred to the object even if it has uneven surface.
REFERENCES:
patent: 618672 (1899-01-01), Henry
patent: 2489987 (1949-11-01), Barnola
patent: 2817225 (1957-12-01), Weglin
patent: 2981632 (1961-04-01), Bennett
patent: 3554834 (1971-01-01), Bennett et al.
patent: 3901990 (1975-08-01), Solomon
patent: 3933561 (1976-01-01), Larson et al.
patent: 4010057 (1977-03-01), Nakanishi et al.
Marui Toshio
Masuda Masuo
Hess Bruce H.
Nippon Gohsei Kagaku Kogyo Kabushiki Kaisha
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