The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 08, 1992
Filed:
Aug. 21, 1991
Hiroshi Sato, Kobe, JP;
Kouki Ikeda, Kobe, JP;
Jun Hisamoto, Arlington, MA (US);
Nagisa Takee, Nishinomiya, JP;
Kabushiki Kaisha Kobe Seiko Sho, Kobe, JP;
Abstract
The present invention discloses a surface treated material of excellent adhesion for painting layer, corrosion resistance after painting and press formability, containing, in a Zn or Fe series plating layer, a (meth)acrylic polymer having repeating units of a (meth)acrylic acid derivative in which a compound having an epoxy group is added to a chemical formula represented by: ##STR1## where X represents --NH-- or --O--, A represents C.sub.n H.sub.2n, n is 0 or a positive integer, R represents --H or --CH.sub.3, and R.sub.1, R.sub.2 which may be identical or different with each other represents H or alkyl group.