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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.:

US 11643545 B1

PDFFull Text
Date of Patent:
May. 09, 2023

Filed:

Jul. 23, 2020

Resin composition

Applicant:

Ajinomoto Co., Inc., Tokyo, JP;

Inventors:

Kenji Kawai, Kawasaki, JP;

Ryohei Ooishi, Kawasaki, JP;

Assignee:

AJINOMOTO CO., INC., Tokyo, JP;

Attorney:

Oblon, McClelland, Maier & Neustadt, L.L.P.

Primary Examiner:

Cheng Yuan Huang

Assistant Examiner:

Bethany M Miller

Int. Cl.
CPC ...
C08L 63/08 (2006.01); C08K 3/36 (2006.01); C08K 5/105 (2006.01); C08L 63/10 (2006.01); C08L 61/14 (2006.01); B32B 27/38 (2006.01); B32B 27/08 (2006.01); B32B 27/20 (2006.01); B32B 27/26 (2006.01);
U.S. Cl.
CPC ...
C08L 63/08 (2013.01); B32B 27/08 (2013.01); B32B 27/20 (2013.01); B32B 27/26 (2013.01); B32B 27/38 (2013.01); C08K 3/36 (2013.01); C08K 5/105 (2013.01); C08L 61/14 (2013.01); C08L 63/10 (2013.01);
Abstract

A resin composition includes (A) a polyolefin epoxy resin, (B) an epoxy resin having a condensed polycyclic aromatic hydrocarbon, (C) a nitrogen-containing novolak resin, and (D) an inorganic filler, in which an epoxy equivalent of the (A) component is 200 g/eq. or more, a nitrogen content in the (C) component is 13% by mass or more and/or the (C) component has a cresol novolak structure, and a content of the (D) component is 60% by mass or more on the basis of 100% by mass of non-volatile components in the resin composition.

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Kawai, Kenji. (2023). Resin composition (U.S. Patent No. 11643545). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11643545

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