Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor
Patent
1989-09-18
1991-01-15
Weston, Caleb
Adhesive bonding and miscellaneous chemical manufacture
Methods
Surface bonding and/or assembly therefor
15624417, 15624424, 1562722, 1562753, 1562757, 1563073, 1563077, 427 35, 427 42, 427 46, B32B 3128
Patent
active
049851047
ABSTRACT:
A method of manufacturing a vinyl chloride-coated steel sheet involving the steps of coating electron ray curable adhesives on the surface of a thin metal sheet, such as a zinc plated steel sheet or cold rolled steel sheet, laminating a vinyl chloride film of decorative and corrosion resistant protecting properties to the coated surface and irradiating the upper surface of the coated sheet with electron rays thereby bonding the film with the metal sheet, wherein the vinyl chloride film is formed by applying a calendering or extruding process to a blend including a vinyl chloride resin obtained by suspension polymerization and from 20 to 40 parts by weight of a plasticizer, dialkyl tin mercaptide type stabilizer, an acryl oligomer type lubricant and optionally, pigments and other ingredients.
Combined use of the dialkyl tin mercaptide stabilizer and the acryl oligomer lubricant has been found to be particularly suitable for electron ray irradiation, as well as to the subsequent UV-ray exposure which would otherwise cause significant degradation in the vinyl chloride coating.
REFERENCES:
patent: 3719541 (1973-03-01), Takahashi et al.
patent: 4159261 (1979-06-01), Dieckmann
patent: 4306927 (1980-12-01), Funk et al.
patent: 4402887 (1983-09-01), Kuriyama et al.
Kaneko Hisaharu
Masuhara Kenichi
Mori Kouji
Moriizumi Shuichi
Tomosue Takao
Lonseal Corporation
Nissin Steel Company Ltd.
Weston Caleb
LandOfFree
Method of manufacturing a vinyl chloride-coated metal sheet does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method of manufacturing a vinyl chloride-coated metal sheet, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of manufacturing a vinyl chloride-coated metal sheet will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-53332