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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 9770856 B1

PDFFull Text
Date of Patent:
Sep. 26, 2017

Filed:

May. 26, 2009

Composite molded article having two-layer structure

Applicants:

Akira Ito, Yokkaichi, JP;

Satoshi Nagai, Yokkaichi, JP;

Hiroyuki Hamada, Kyoto, JP;

Yewwei Leong, Kyoto, JP;

Inventors:

Akira Ito, Yokkaichi, JP;

Satoshi Nagai, Yokkaichi, JP;

Hiroyuki Hamada, Kyoto, JP;

YewWei Leong, Kyoto, JP;

Assignees:

National University Corporation Kyoto Insitute of Technology, Kyoto, JP;

Mitsubishi Gas Chamical Company, Inc., Tokyo, JP;

Attorney:

Foley & Lardner LLP

Primary Examiner:

Vivian Chen

Int. Cl.
CPC ...
B32B 7/04 (2006.01); B32B 27/08 (2006.01); B32B 27/28 (2006.01); B32B 27/36 (2006.01); B32B 37/04 (2006.01); B32B 37/15 (2006.01); B29C 45/14 (2006.01); B29C 45/16 (2006.01); B29C 47/02 (2006.01); B29C 47/04 (2006.01); B29C 47/06 (2006.01); C08L 59/00 (2006.01); C08L 67/02 (2006.01); C08L 67/04 (2006.01); C08L 69/00 (2006.01); B32B 15/08 (2006.01); B29K 67/00 (2006.01); B29K 69/00 (2006.01); B29K 669/00 (2006.01); B29K 659/00 (2006.01); B29C 45/00 (2006.01); B29K 59/00 (2006.01);
U.S. Cl.
CPC ...
B29C 45/1657 (2013.01); B29C 45/14311 (2013.01); B32B 7/04 (2013.01); B32B 15/08 (2013.01); B32B 27/36 (2013.01); B29C 45/0001 (2013.01); B29C 45/14 (2013.01); B29C 45/14778 (2013.01); B29C 45/16 (2013.01); B29C 45/1671 (2013.01); B29C 45/1679 (2013.01); B29C 47/02 (2013.01); B29C 47/04 (2013.01); B29C 47/06 (2013.01); B29C 2045/14319 (2013.01); B29C 2045/1659 (2013.01); B29K 2059/00 (2013.01); B29K 2067/04 (2013.01); B29K 2067/046 (2013.01); B29K 2069/00 (2013.01); B29K 2659/00 (2013.01); B29K 2667/04 (2013.01); B29K 2667/046 (2013.01); B29K 2669/00 (2013.01); B29K 2995/006 (2013.01); B32B 27/08 (2013.01); B32B 27/285 (2013.01); B32B 37/04 (2013.01); B32B 37/15 (2013.01); B32B 2250/02 (2013.01); B32B 2250/24 (2013.01); B32B 2307/716 (2013.01); B32B 2307/7163 (2013.01); B32B 2309/02 (2013.01); B32B 2367/00 (2013.01); B32B 2369/00 (2013.01); B32B 2371/00 (2013.01); C08L 59/00 (2013.01); C08L 67/02 (2013.01); C08L 67/04 (2013.01); C08L 69/00 (2013.01); Y10T 428/31507 (2015.04); Y10T 428/31786 (2015.04); Y10T 428/31797 (2015.04); Y10T 428/31928 (2015.04);
Abstract

The present invention has an object of providing a molded article of a composite structure obtained by bonding a polar thermoplastic resin, especially polyacetal, with another resin in a simple manner. According to the present invention, a molded article of a composite structure obtained by bonding a polar thermoplastic resin and a resin containing an aliphatic ester structure as a main component to each other in the state where at least a face at which both of the materials contact each other is in a melted state can be provided.

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