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:
Jun. 06, 2023
Filed:
Dec. 31, 2020
Industrial Technology Research Institute, Hsinchu, TW;
Dong-Sen Chen, Hsinchu County, TW;
Yu-Ju Kuo, Zhubei, TW;
Yung-Lung Tseng, Zhubei, TW;
Chun-Wei Su, Zhubei, TW;
INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE, Hsinchu, TW;
Abstract
A polymer, a composition, and a polysiloxane-polyimide material thereof are provided. The polymer includes a first repeat unit and a second repeat unit. The first repeat unit has a structure represented by Formula (I) and the second repeat unit has a structure represented by Formula (II) wherein Aand Aare independently tetravalent moiety; Ais a divalent moiety; n≥1; m≥1; Ris independently hydrogen, Calkyl, Cfluoroalkyl, Calkoxy, or Caryl; and Ris independently hydrogen, Calkyl, Cfluoroalkyl, Calkoxy, Caryl, or a reactive functional group.