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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 10066048 B1

PDFFull Text
Date of Patent:
Sep. 04, 2018

Filed:

Jun. 21, 2011

Self-crosslinkable polyhydroxy polyurethane resin, resinaceous material that contains the resin, process for production of the resin, and imitation leather, surfacing material and weatherstrip material, using the resin

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:

Vincent Tatesure

Int. Cl.
CPC ...
C08G 18/80 (2006.01); B32B 27/12 (2006.01); B32B 27/32 (2006.01); B32B 27/40 (2006.01); C08G 18/79 (2006.01); C08G 71/04 (2006.01); C09D 175/04 (2006.01); D06N 3/14 (2006.01);
U.S. Cl.
CPC ...
C08G 18/807 (2013.01); B32B 27/12 (2013.01); B32B 27/32 (2013.01); B32B 27/40 (2013.01); C08G 18/792 (2013.01); C08G 18/8022 (2013.01); C08G 18/8025 (2013.01); C08G 18/8029 (2013.01); C08G 18/8074 (2013.01); C08G 18/8077 (2013.01); C08G 71/04 (2013.01); C09D 175/04 (2013.01); D06N 3/14 (2013.01); D06N 2211/28 (2013.01); Y10T 428/249921 (2015.04); Y10T 428/31587 (2015.04); Y10T 442/20 (2015.04);
Abstract

Provided are a self-crosslinking polyhydroxy polyurethane resin derived from a reaction of a 5-membered cyclic carbonate compound and an amine compound and having masked isocyanate groups in its structure; a process for producing the resin; an imitation leather composed of a base fabric and a resin composition composed of the resin as its principal component and impregnated in or laminated on the base fabric; as kin material made of a thermoplastic polyolefin resin, said skin material including a thermoplastic polyolefin resin sheet and a top coat layer formed directly or via a primer layer on the sheet, wherein the top coat layer has been formed with a resin composition composed of the resin as its principal component; and a weather strip material composed, as its principal components, of the resin and a specific diorganopolysiloxane and/or a silicone oil.

Find Patent Forward Citations

Quick Actions:

Hanada, Kazuyuki. (2018). Self-crosslinkable polyhydroxy polyurethane resin, resinaceous material that contains the resin, process for production of the resin, and imitation leather, surfacing material and weatherstrip material, using the resin (U.S. Patent No. 10066048). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10066048

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