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. 12, 2022
Filed:
Aug. 19, 2020
Applicant:
Prior Company Limited, Taipei, TW;
Inventors:
Hong-Hsin Wu, Taipei, TW;
Po-Cheng Chang, Taipei, TW;
Ying-Chen Chen, Taipei, TW;
Cheng-Hsin Tsai, Taipei, TW;
Assignee:
Prior Company Limited, Taipei, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 77/46 (2006.01); C08L 83/12 (2006.01); C08G 65/48 (2006.01); C08G 77/442 (2006.01);
U.S. Cl.
CPC ...
C08L 83/12 (2013.01); C08G 65/485 (2013.01); C08G 77/442 (2013.01); C08G 77/46 (2013.01); C08G 2650/20 (2013.01); C08G 2650/36 (2013.01);
Abstract
A silane-modified polyphenylene ether resin and a preparation method thereof are provided. A polyphenylene ether resin having hydroxyl groups at both ends is reacted with a silane having at least one alkoxy group and at least one vinyl group at the end, so as to obtain the silane-modified polyphenylene ether resin with a vinyl group at the end.