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. 02, 2008
Filed:
Oct. 05, 2006
Applicants:
Shu-chu Shih, Hsinchu, TW;
Charng-shing LU, Hsinchu, TW;
Jinn-shing King, Hsinchu, TW;
Inventors:
Assignee:
Industrial Technology Research Institute, Hsinchu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 73/10 (2006.01); C08G 69/16 (2006.01); C08K 3/26 (2006.01); C08K 3/34 (2006.01); C08K 3/36 (2006.01);
U.S. Cl.
CPC ...
Abstract
A thermoplastic polyimide composition, comprising a silane-modified polyimide (A); and a polar solvent (B), wherein the silane-modified polyimide (A) is obtained by reacting a polyimide (a) and an epoxy-containing silane (b). The polyimide (a) contains repeating units represented by the general formulae I and II, wherein the molar fraction of the repeating unit of formula II is at least 10%, X represents a quadrivalent aromatic group, Arrepresents a bivalent aromatic group, and Arrepresents a bivalent aromatic group containing an OH or COOH group.