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:
Apr. 18, 2006
Filed:
Nov. 22, 2002
Syuji Tahara, Sodegaura, JP;
Etsuo Ohkawado, Sodegaura, JP;
Moritsugu Morita, Sodegaura, JP;
Kazuhito Fujita, Sodegaura, JP;
Takeshi Tsuda, Sodegaura, JP;
Syuji Tahara, Sodegaura, JP;
Etsuo Ohkawado, Sodegaura, JP;
Moritsugu Morita, Sodegaura, JP;
Kazuhito Fujita, Sodegaura, JP;
Takeshi Tsuda, Sodegaura, JP;
Mitsui Chemicals, Inc., Tokyo, JP;
Abstract
A photosensitive resin composition which contains (A) polyamic acid, (B) (meth)acrylate having at least two photopolymerizable C═C unsaturated double bonds, (C) a photopolymerization initiator and (D) a flame retardant, with the (meth)acrylate (B) having at least two photopolymerizable C═C unsaturated double bonds being contained in an amount of 10 to 700 parts by weight based on 100 parts by weight of the polyamic acid (A).