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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 9403344 B1

PDFFull Text
Date of Patent:
Aug. 02, 2016

Filed:

Oct. 14, 2013

Bonded body made from different materials and method for producing the same

Applicant:

Honda Motor Co., Ltd., Tokyo, JP;

Inventors:

Hiroshi Akita, Wako, JP;

Keiichi Sato, Wako, JP;

Shinichi Kuroda, Kiryu, JP;

Takahiko Kawai, Kiryu, JP;

Assignee:

HONDA MOTOR CO., LTD., Tokyo, JP;

Attorney:

Rankin, Hill & Clark LLP

Primary Examiner:

Robert S Loewe

Int. Cl.
CPC ...
B32B 15/14 (2006.01); B32B 15/20 (2006.01); B32B 37/12 (2006.01); B29C 65/50 (2006.01); B29C 65/00 (2006.01); B29C 59/14 (2006.01); B32B 27/12 (2006.01); B32B 27/20 (2006.01); C08J 5/12 (2006.01); B29C 65/82 (2006.01);
U.S. Cl.
CPC ...
B32B 15/20 (2013.01); B29C 59/14 (2013.01); B29C 65/5057 (2013.01); B29C 66/028 (2013.01); B29C 66/1122 (2013.01); B29C 66/43 (2013.01); B29C 66/7392 (2013.01); B32B 27/12 (2013.01); B32B 27/20 (2013.01); B32B 37/1292 (2013.01); C08J 5/121 (2013.01); B29C 65/8253 (2013.01); B29C 66/71 (2013.01); B29C 66/712 (2013.01); B29C 66/721 (2013.01); B29C 66/7212 (2013.01); B29C 66/7394 (2013.01); B29C 66/73921 (2013.01); B29C 66/742 (2013.01); B29C 66/7422 (2013.01); B29C 66/7444 (2013.01); B29C 66/7461 (2013.01); B29C 66/7465 (2013.01); B29C 66/74281 (2013.01); B29C 66/74283 (2013.01); B29K 2995/0092 (2013.01); B29K 2995/0093 (2013.01); B32B 2255/10 (2013.01); B32B 2255/20 (2013.01); B32B 2260/021 (2013.01); B32B 2260/046 (2013.01); B32B 2262/101 (2013.01); B32B 2262/106 (2013.01); B32B 2307/714 (2013.01); B32B 2307/728 (2013.01); Y10T 156/10 (2015.01); Y10T 428/31663 (2015.04);
Abstract

A water-repellent film is formed on a first joint surface of a first member that contains any one of a macromolecular material, a metallic material, and an inorganic material. The water-repellent film is subjected to an activation treatment, and is thereby converted into a film having a high hydrophilicity and a nylon 6 contact angle of less than 25°. A second joint surface of a second member that contains at least a thermoplastic resin, which differs from the macromolecular material, is placed on the first joint surface having the film, whereupon the second member is heated and melted. Then, the molten second member is cooled and solidified in order to bond the first joint surface and the second joint surface.

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