Title:
金属帯材を被覆するための方法
Document Type and Number:
Japanese Patent JP5264768
Kind Code:
B2
Abstract:
A method for coating metal tape involves applying a coating material comprising (A) a special polyester-based, branched, amorphous macropolyol with a molecular weight (M n) of 2500-4500 and (B) a crosslinker, and then stoving the coating at below 220[deg] C to give a coating with a T-bend test value of not more than 2.0. A method for coating metal tape involves using a coating material (I) comprising (A) a polyester-based, branched, amorphous macropolyol with a molecular weight (M n) of 2500-4500, an OH number of 0-200 mg KOH/g and an acid number of 0-10 mg KOH/g, obtained by reacting a carboxylic acid component and alcohol component(s) containing 10-20 mol% at least trifunctional alcohol and 75-90 mol% other alcohols and (B) a crosslinking agent, which is stoved on the tape at below 220[deg] C to give a coating with a T-bend test value of not more than 2.0.
Inventors:
Rene Korscha Beck
Martin Bertman
Torstenbrand
Andreas Schubert
Martin Bertman
Torstenbrand
Andreas Schubert
Application Number:
JP2009543402A
Publication Date:
August 14, 2013
Filing Date:
September 13, 2007
Export Citation:
Assignee:
Evonik Degussa GmbH
International Classes:
B05D7/14; B05D7/24; C09D161/28; C09D167/00; C09D175/04
Domestic Patent References:
| JP2006504865A | ||||
| JP2004083898A | ||||
| JP2004346320A | ||||
| JP6035561B2 | ||||
| JP2003531258A | ||||
| JP2008542457A |
Attorney, Agent or Firm:
Toshio Yano
Takuya Kuno
Takahashi
Kimihiro Hoshi
Hiroyasu Ninomiya
Einzel Felix-Reinhard
Takuya Kuno
Takahashi
Kimihiro Hoshi
Hiroyasu Ninomiya
Einzel Felix-Reinhard