Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor
Patent
1988-08-25
1990-07-31
Dawson, Robert A.
Adhesive bonding and miscellaneous chemical manufacture
Methods
Surface bonding and/or assembly therefor
156104, 156285, 156286, 156382, B32B 3120
Patent
active
049448226
ABSTRACT:
A method for press-bonding a laminated assembly of a sheet material and a plastic film, which comprises providing on at least the peripheral portion of the sheet material and/or the plastic film a primer layer capable of adhering the sheet material and the plastic film at room temperature, stacking the sheet material and the plastic film to form a laminated assembly, evacuating a first vacuum compartment defined by the sheet material and the plastic film to a vacuumed condition and at the same time, evacuating a second vacuum compartment enclosing at least the plastic film side of the first compartment, to a vacuumed condition, and then introducing atmospheric air into the second vacuum compartment to release it from the vacuumed condition and thereby to press-bond the plastic film to the sheet material.
REFERENCES:
patent: 3881043 (1975-04-01), Rieser et al.
patent: 3994760 (1976-11-01), Park
patent: 4062887 (1977-12-01), Chang et al.
patent: 4180426 (1979-12-01), Oustin et al.
patent: 4218500 (1980-08-01), Radisch
patent: 4362587 (1982-12-01), Baudin et al.
patent: 4425406 (1984-01-01), Palma
Chemical Abstracts, vol. 88, 1978, p. 78, Abstract No. 122793y, Columbus, Ohio; U.S.A.; & JP-A-77 129 000(Toray Silicone Co., Ltd) 28-10-77 *Abstract*.
Fukawa Satoru
Ishikawa Ken-ichi
Kurita Koji
Maeda Kenji
Asahi Glass Company Ltd.
Dawson Robert A.
Yoder Michele K.
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