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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 8951933 B1

PDFFull Text
Date of Patent:
Feb. 10, 2015

Filed:

Nov. 25, 2010

Polysiloxane-modified polyhydroxy polyurethane resin, method for producing same, heat-sensitive recording material using the resin, imitation leather, thermoplastic polyolefin resin skin material, material for weather strip, and weather strip

Applicants:

Kazuyuki Hanada, Tokyo, JP;

Kazuya Kimura, Tokyo, JP;

Kenichi Takahashi, Tokyo, JP;

Osamu Kawakami, Tokyo, JP;

Manabu Uruno, Tokyo, JP;

Inventors:

Kazuyuki Hanada, Tokyo, JP;

Kazuya Kimura, Tokyo, JP;

Kenichi Takahashi, Tokyo, JP;

Osamu Kawakami, Tokyo, JP;

Manabu Uruno, Tokyo, JP;

Assignees:

Dainichiseika Color & Chemicals Mfg. Co., Ltd., Tokyo, JP;

Ukima Chemicals & Color Mfg. Co., Ltd., Tokyo, JP;

Attorney:

Hamre, Schumann, Mueller & Larson, P.C.

Primary Examiner:

Bruce H Hess

Int. Cl.
CPC ...
B41M 5/40 (2006.01); B60R 13/02 (2006.01); C08G 18/61 (2006.01); C08L 83/04 (2006.01); C09D 175/04 (2006.01); D06N 3/14 (2006.01); B32B 27/12 (2006.01); B32B 27/28 (2006.01); B32B 27/40 (2006.01); B41M 5/44 (2006.01);
U.S. Cl.
CPC ...
C09D 175/04 (2013.01); B32B 27/12 (2013.01); B32B 27/283 (2013.01); B32B 27/40 (2013.01); B41M 5/443 (2013.01); C08G 18/61 (2013.01); D06N 3/14 (2013.01); D06N 3/146 (2013.01); B32B 2307/21 (2013.01); B32B 2307/306 (2013.01); B32B 2307/584 (2013.01); B32B 2307/714 (2013.01); B41M 2205/30 (2013.01); B60R 13/02 (2013.01); D06N 2209/046 (2013.01); D06N 2209/105 (2013.01); D06N 2209/143 (2013.01); Y10S 428/904 (2013.01);
Abstract

Disclosed are a polysiloxane-modified polyhydroxy polyurethane resin characterized by being derived from a reaction between a 5-membered cyclic carbonate polysiloxane compound represented by the below-described formula (1) and an amine compound, and its production process; and a resin composition, thermal recording medium, imitation leather, thermoplastic polyolefin resin skin material, weather strip material, and weather strip, all of which make use of the resin. wherein A means

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