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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 10087298 B1

PDFFull Text
Date of Patent:
Oct. 02, 2018

Filed:

Dec. 26, 2014

Bio-polyol composition and bio-polyurethane foam material

Applicant:

Industrial Technology Research Institute, Hsinchu, TW;

Inventors:

Wen-Pin Chuang, Hsinchu, TW;

Yuung-Ching Sheen, Hsinchu County, TW;

Yun-Ya Huang, Hsinchu, TW;

Yi-Che Su, Hsinchu County, TW;

Assignee:

INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE, Hsinchu, TW;

Attorney:

Birch, Stewart, Kolasch & Birch, LLP

Primary Examiner:

John M Cooney

Int. Cl.
CPC ...
C08J 9/04 (2006.01); C07G 1/00 (2011.01); C08G 18/48 (2006.01); C08H 7/00 (2011.01); C08G 18/64 (2006.01); C08G 18/76 (2006.01); C08G 18/32 (2006.01); C08L 71/02 (2006.01); C08L 97/00 (2006.01); C08J 9/00 (2006.01); C08G 101/00 (2006.01);
U.S. Cl.
CPC ...
C08J 9/04 (2013.01); C07G 1/00 (2013.01); C08G 18/3206 (2013.01); C08G 18/4825 (2013.01); C08G 18/6492 (2013.01); C08G 18/7664 (2013.01); C08H 6/00 (2013.01); C08J 9/0061 (2013.01); C08L 71/02 (2013.01); C08L 97/005 (2013.01); C08G 2101/00 (2013.01); C08G 2101/0083 (2013.01); C08J 2375/08 (2013.01); C08J 2497/00 (2013.01);
Abstract

A bio-polyol composition and a bio-polyurethane foam material are provided. By using the modifier and applying the dispersing and grinding process, the modified lignin is uniformly dispersed in the polyol solution and a bio-polyol composition is obtained. The obtained bio-polyol composition may be used to prepare the bio-polyurethane foam material with a high lignin content, a high compression strength and superior flame-resistance.

Find Patent Forward Citations

Chuang, Wen-Pin. (2018). Bio-polyol composition and bio-polyurethane foam material (U.S. Patent No. 10087298). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10087298

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

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