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:
Jan. 28, 2003
Filed:
Apr. 06, 2001
Applicant:
Inventors:
Assignee:
Nichiban Company Limited, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09D 1/00 ; C09D 4/02 ; C09J 1/00 ; C09J 4/02 ; C08F 2/46 ;
U.S. Cl.
CPC ...
C09D 1/00 ; C09D 4/02 ; C09J 1/00 ; C09J 4/02 ; C08F 2/46 ;
Abstract
A photo-curing sealing agent comprising (a)an (meth)acrylate ester having a solubility parameter of 9 to 14, hydrophobic silica, and a photo reaction initiator. This sealing agent has high adhesion property to a cold-rolled steel, a galvanized steel or an aluminum alloy, to which a press oil, a rust-preventing oil or the like adheres.