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. 28, 2015
Filed:
Dec. 29, 2010
Applicant:
Masahiro Ueda, Kyoto, JP;
Inventor:
Masahiro Ueda, Kyoto, JP;
Assignee:
Empire Technology Development LLC, Wilmington, DE (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08G 59/06 (2006.01); C08G 59/24 (2006.01); C08L 63/00 (2006.01); C07D 303/28 (2006.01); C08G 64/06 (2006.01); C07C 39/16 (2006.01); C07D 307/44 (2006.01); C07D 407/14 (2006.01);
U.S. Cl.
CPC ...
C08G 64/06 (2013.01); C07C 39/16 (2013.01); C07D 303/28 (2013.01); C07D 307/44 (2013.01); C07D 407/14 (2013.01); C08G 59/06 (2013.01);
Abstract
Bis-Phenol A (BPA) can now be replaced in industrial processes by BPA substitutes. The BPA substitutes can have structures that are derivatives of BPA. The BPA substitutes can be used in preparing epoxy composition, polycarbonate compositions, and polysulfonate compositions or for other uses in place of BPA.