B - Operations – Transporting – 32 – B
Patent
B - Operations, Transporting
32
B
117/148
B32B 15/08 (2006.01) B05D 7/14 (2006.01) B05D 7/16 (2006.01) B65D 25/14 (2006.01) C09D 167/02 (2006.01) C23C 28/00 (2006.01)
Patent
CA 2029943
Resin-coated steel sheets which have excellent workability in drawing and ironing even at a normal temperature without preheating, and which give, by drawing and ironing, DI cans having resin coating satisfactory in adhesion, corrosion resistance, and external appearance. The sheets comprise a steel sheet tin-coated on one side and chromate-treated on the other side, the chromate-treated side being further coated with a resin composition composed of a thermoplastic polyester resin prepared by a thermal fusion reaction of 95 to 5 % by weight of a crystalline polyester and 5 to 95 % by weight of non-crystalline polyester and having an alloying ratio, of 5 to 50 %. The sheets may be tin-coated on both sides, one of which is further coated with the above resin composition or a non-crystalline resin and further the above resin composition, or the above resin composition and further a crystalline polyester resin.
Hiraoka Takashi
Niimi Hiroji
Wake Ryousuke
Yoshihara Ryoichi
Mitsui Chemicals Incorporated
Nippon Steel Corporation
Ogilvy Renault Llp/s.e.n.c.r.l.,s.r.l.
LandOfFree
Resin-coated steel sheet for drawn-and-ironed cans and... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Resin-coated steel sheet for drawn-and-ironed cans and..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Resin-coated steel sheet for drawn-and-ironed cans and... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1402564