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:
Aug. 17, 2010
Filed:
May. 08, 2009
Applicants:
Tun-fun Way, Hsinchu, TW;
Kelly Teng, Taipei, TW;
Jiun-jy Chen, Toufen Township, TW;
Inventors:
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08G 63/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
A phosphine-based polymer having Formula (I) is provided. The invention also provides a poly(lactic acid) material including poly(lactic acid) and the disclosed phosphine-based polymer, wherein the phosphine-based polymer has a weight ratio of 0.05-10 parts by weight, based on 100 parts by weight of the poly(lactic acid).
Way, Tun-Fun. (2010). Phosphine-based polymers and poly(lactic acid) material comprising the same (U.S. Patent No. 7776972). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7776972
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile