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. 04, 2012
Filed:
Aug. 18, 2008
Applicants:
Ruei-shin Chen, Changhua County, TW;
Chih-chien Chen, Hsinchu, TW;
Jer-young Chern, Hsinchu, TW;
Yih-her Chang, Hsinchu, TW;
Kai Wen Chang, Taichung, TW;
Inventors:
Ruei-Shin Chen, Changhua County, TW;
Chih-Chien Chen, Hsinchu, TW;
Jer-Young Chern, Hsinchu, TW;
Yih-Her Chang, Hsinchu, TW;
Kai Wen Chang, Taichung, TW;
Assignee:
Industrial Technology Research Institute, Hsinchu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 18/08 (2006.01); C08K 3/20 (2006.01);
U.S. Cl.
CPC ...
Abstract
An aqueous aromatic polyurethane elastomeric article is fabricated by an aqueous aromatic polyurethane dispersion, prepared by polyurethane prepolymers comprising wholly aromatic diisocyanates, especially toluene diisocyanate (TDI). And, a method of fabricating the elastomeric article is provided.