Coating processes – Direct application of electrical – magnetic – wave – or... – Pretreatment of substrate or post-treatment of coated substrate
Patent
1994-11-25
1997-07-15
Zimmerman, John
Coating processes
Direct application of electrical, magnetic, wave, or...
Pretreatment of substrate or post-treatment of coated substrate
427409, 4274195, 427224, 4273881, B32B 1508, B05D 128, B05D 136, B05D 716
Patent
active
056481268
ABSTRACT:
A surface-treated metal sheet of high durability having excellent corrosion resistance, weatherability and formability, and intended mainly for use as a material for outdoor construction. It has a chemically conversion treated surface, and carries thereon an undercoat layer of an organic resin paint containing a rust-inhibitive pigment, an intermediate coating layer consisting of an adhesive layer of a modified polyolefin resin and an intermediate layer of a polyolefin resin, and formed by the simultaneous T-die extrusion of those resins, and a topcoat layer of an acrylic, urethane or polyester resin paint, or a fluororesin paint. A process for manufacturing it is also disclosed.
REFERENCES:
patent: 2636257 (1953-04-01), Ford
patent: 4345004 (1982-08-01), Miyata et al.
patent: 4358493 (1982-11-01), Ohtsuki et al.
patent: 4407689 (1983-10-01), Ohtsuki et al.
patent: 4606953 (1986-08-01), Suzuki et al.
patent: 4632959 (1986-12-01), Nagano
patent: 4871591 (1989-10-01), Sugimura et al.
patent: 4888244 (1989-12-01), Masubucai et al.
Abstract, Derwent (7243006), Chisso Corp. Adhesive-Coated Crystalline Polypropylene Sheet, Jul. 21, 1987.
Kameya Toru
Shimamura Mitsuru
Shimizu Hisanori
Takano Katsuaki
Taiyo Steel Co., Ltd.
Zimmerman John
LandOfFree
Process for manufacturing a surface-treated metal sheet of high does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Process for manufacturing a surface-treated metal sheet of high , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for manufacturing a surface-treated metal sheet of high will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1491133