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:
Jan. 28, 2020
Filed:
Oct. 07, 2016
Applicant:
Chang Chun Plastics Co., Ltd., Taipei, TW;
Inventors:
Ching Hsuan Lin, Taichung, TW;
Ping-Chieh Wang, Taipei, TW;
An-Pang Tu, Taipei, TW;
Kuen-Yuan Hwang, Taipei, TW;
Chun Yu Tseng, Taichung, TW;
Assignee:
Primary Examiner:
Int. Cl.
CPC ...
C08G 65/40 (2006.01); C07F 9/6574 (2006.01); C08G 65/48 (2006.01); C08J 5/18 (2006.01); B29C 71/02 (2006.01);
U.S. Cl.
CPC ...
C08G 65/4006 (2013.01); C07F 9/65744 (2013.01); C08G 65/485 (2013.01); C08J 5/18 (2013.01); C08J 7/08 (2013.01); C08J 2371/12 (2013.01);
Abstract
The present invention relates to a phosphinated poly(2,6-dimethy phenylene oxide)oligomer, specifically an unsaturated group-containing phosphinated poly(2,6-dimethy phenylene oxide)oligomer, and processes for producing the same. A thermoset produced from the unsaturated group-containing phosphinated poly(2,6-dimethy phenylene oxide)oligomers according to the present invention exhibits flame retardancy and has a low dielectric constant and dissipation factor and a high glass transition temperature.