Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor
Patent
1987-02-20
1988-05-24
Dawson, Robert A.
Adhesive bonding and miscellaneous chemical manufacture
Methods
Surface bonding and/or assembly therefor
156281, 156322, 427155, 428473, B32B 3124, B32B 904
Patent
active
047463856
ABSTRACT:
A process is provided for covering an interior part with a layer of leather. The process includes subjecting a layer of leather to a heat treatment. A water-soluble protective film is then applied to the decorative upper side of the leather. The area of the interior part that is to be covered is cleaned using a solvent. An adhesive agent is applied to the cleaned area of the interior part using a brush. An adhesive agent is sprayed onto the backside of the leather layer. The two adhesive agents on the interior part and on the leather layer are ventilated. The leather layer is then applied to the interior part, and the water-soluble protective film on the decorative upper side of the leather is removed. The adhesive agent is then hardened.
REFERENCES:
patent: 2484937 (1949-10-01), Dickinson
patent: 3193424 (1965-07-01), Scott
B. Kujawa-Penczek et al., "Polyurethan-Klebstoffe: Fortschritt in den 80er Jahren", Adhasion 1984, Heft 3 (Issue 3), pp. 7-12.
Braeuer Axel
Schray Eugen
Wagner Dieter
Dawson Robert A.
Dr. Ing. h.c.F. Porsche Aktiengesellschaft
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