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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 10633483 B1

PDFFull Text
Date of Patent:
Apr. 28, 2020

Filed:

Nov. 14, 2017

Foaming thermoplastic polyurethane resin, producing method thereof, and molded article

Applicant:

Mitsui Chemicals, Inc., Tokyo, JP;

Inventors:

Daisuke Hasegawa, Yokohama, JP;

Masakazu Kageoka, Kawasaki, JP;

Wataru Aoki, Ichihara, JP;

Masumi Saruwatari, Suginami, JP;

Satoshi Yamasaki, Chiba, JP;

Assignee:

MITSUI CHEMICALS, INC., Tokyo, JP;

Attorney:

Rankin, Hill & Clark LLP

Primary Examiner:

Melissa A Rioja

Int. Cl.
CPC ...
A43B 13/04 (2006.01); A43B 13/12 (2006.01); A43B 13/18 (2006.01); A43B 13/42 (2006.01); A43B 3/12 (2006.01); B24B 37/00 (2012.01); B29D 35/12 (2010.01); C08G 18/08 (2006.01); C08G 18/10 (2006.01); C08G 18/22 (2006.01); C08G 18/24 (2006.01); C08G 18/32 (2006.01); C08G 18/42 (2006.01); C08G 18/48 (2006.01); C08G 18/75 (2006.01); C08J 9/12 (2006.01); C08J 9/228 (2006.01); C08L 75/04 (2006.01); C08J 9/18 (2006.01); C08G 101/00 (2006.01);
U.S. Cl.
CPC ...
C08G 18/752 (2013.01); A43B 13/04 (2013.01); B24B 37/00 (2013.01); C08G 18/10 (2013.01); C08G 18/227 (2013.01); C08G 18/242 (2013.01); C08G 18/3206 (2013.01); C08G 18/4277 (2013.01); C08G 18/4833 (2013.01); C08G 18/4854 (2013.01); C08G 18/753 (2013.01); C08J 9/12 (2013.01); C08J 9/18 (2013.01); C08J 9/228 (2013.01); C08G 2101/00 (2013.01); C08G 2101/0066 (2013.01); C08G 2350/00 (2013.01); C08G 2410/00 (2013.01); C08J 2201/03 (2013.01); C08J 2203/08 (2013.01); C08J 2375/06 (2013.01); C08J 2375/08 (2013.01);
Abstract

A foaming thermoplastic polyurethane resin is a reaction product of a polyisocyanate component containing a bis(isocyanatomethyl)cyclohexane and a polyol component. In a peak of chromatogram obtained by measurement of the foaming thermoplastic polyurethane resin with gel permeation chromatography, the area of a high molecular weight component having a weight average molecular weight of 400,000 or more with respect to the total area of the peak is 25% or more and 60% or less.

Find Patent Forward Citations

Hasegawa, Daisuke. (2020). Foaming thermoplastic polyurethane resin, producing method thereof, and molded article (U.S. Patent No. 10633483). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10633483

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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