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. 21, 2022
Filed:
Oct. 08, 2014
Applicants:
Sumitomo Electric Printed Circuits, Inc., Koka, JP;
Sumitomo Electric Industries, Ltd., Osaka, JP;
Inventors:
Satoshi Kiya, Koka, JP;
Sumito Uehara, Koka, JP;
Kousuke Miura, Koka, JP;
Makoto Nakabayashi, Osaka, JP;
Assignees:
SUMITOMO ELECTRIC PRINTED CIRCUITS, INC., Koka, JP;
Sumitomo Electric Industries, Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 27/32 (2006.01); H05K 1/03 (2006.01); H05K 3/38 (2006.01); B32B 7/12 (2006.01); H05K 3/20 (2006.01); B32B 27/30 (2006.01); H05K 1/02 (2006.01); H05K 3/28 (2006.01); H05K 3/06 (2006.01); H05K 3/00 (2006.01);
U.S. Cl.
CPC ...
B32B 27/322 (2013.01); B32B 7/12 (2013.01); B32B 27/304 (2013.01); H05K 1/0274 (2013.01); H05K 1/034 (2013.01); H05K 3/20 (2013.01); H05K 3/386 (2013.01); H05K 3/389 (2013.01); B32B 2457/08 (2013.01); H05K 1/024 (2013.01); H05K 1/0366 (2013.01); H05K 3/007 (2013.01); H05K 3/067 (2013.01); H05K 3/281 (2013.01); H05K 3/285 (2013.01); H05K 2201/015 (2013.01); H05K 2201/0108 (2013.01); H05K 2201/0158 (2013.01); H05K 2201/0191 (2013.01); H05K 2201/0195 (2013.01); H05K 2201/0326 (2013.01); H05K 2201/09781 (2013.01); H05K 2201/2009 (2013.01); H05K 2203/0264 (2013.01); H05K 2203/0278 (2013.01); H05K 2203/0376 (2013.01); H05K 2203/0769 (2013.01); H05K 2203/1173 (2013.01);
Abstract
A fluororesin base material containing a fluororesin as a main component includes a modified layer on at least a partial region of a surface thereof, the modified layer containing a siloxane bond and a hydrophilic organofunctional group, and a surface of the modified layer having a contact angle of 90° or less with pure water.