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. 18, 2020
Filed:
Oct. 26, 2018
Applicant:
Industrial Technology Research Institute, Hsinchu, TW;
Inventors:
Feng-Ming Hsieh, Tainan, TW;
Mei-Hua Wang, Jhunan Township, TW;
Assignee:
INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE, Hsinchu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L 63/00 (2006.01); C08L 63/02 (2006.01); C08L 63/04 (2006.01); C08L 15/00 (2006.01); C08G 59/20 (2006.01); C08G 59/40 (2006.01); C08G 59/42 (2006.01); C08G 59/44 (2006.01); C08G 59/50 (2006.01);
U.S. Cl.
CPC ...
C08L 63/00 (2013.01); C08L 63/00 (2013.01); C08L 33/12 (2013.01);
Abstract
An epoxy resin composition is provided. The epoxy resin composition includes 80-100 parts by weight of a thermal curable epoxy resin, and 0.1-20 parts by weight of a branched rubber copolymer. The branched rubber copolymer includes a rubber polymer serving as a main portion, and a polymer composed of polyethylene glycol (PEG), derivatives of polyethylene glycol, polycaprolactone (PCL), derivatives of polycaprolactone, or a combination thereof serving as a branched chain.