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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 9822482 B1

PDFFull Text
Date of Patent:
Nov. 21, 2017

Filed:

Nov. 15, 2012

Method for preparing a functional film via coffee oil and textile thereof

Applicant:

Singtex Industrial Co., Ltd, New Taipei, TW;

Inventors:

Kuo-Chin Chen, New Taipei, TW;

Li-Hsun Chang, New Taipei, TW;

Lai-Hung Wan, New Taipei, TW;

Assignee:

Singtex Industrial Co., Ltd., New Taipei, TW;

Attorney:

Muncy, Geissler, Olds & Lowe, P.C.

Primary Examiner:

Dah-Wei D Yuan

Assistant Examiner:

Hai Yan Zhang

Int. Cl.
CPC ...
C08G 18/36 (2006.01); C08J 5/18 (2006.01); C09D 175/04 (2006.01); C08J 3/22 (2006.01); D06N 3/14 (2006.01); C08G 18/48 (2006.01); C08G 18/66 (2006.01); C08G 18/75 (2006.01); C08G 18/08 (2006.01); D21H 17/57 (2006.01); D21H 19/62 (2006.01);
U.S. Cl.
CPC ...
D06N 3/146 (2013.01); C08G 18/0823 (2013.01); C08G 18/36 (2013.01); C08G 18/4808 (2013.01); C08G 18/4854 (2013.01); C08G 18/6696 (2013.01); C08G 18/755 (2013.01); C09D 175/04 (2013.01); D06N 3/14 (2013.01); D21H 17/57 (2013.01); D21H 19/62 (2013.01); C08G 2150/60 (2013.01); D06N 2205/04 (2013.01); D06N 2209/123 (2013.01); D06N 2209/128 (2013.01); Y10T 442/20 (2015.04);
Abstract

The present invention relates to a method for preparing a functional film via coffee oil, comprising (a) extracting a coffee oil from coffee; (b) modifying the coffee oil to obtain an epoxidized coffee oil; (c) adding an alcohol into the epoxidized coffee oil to obtain a coffee polyol; (d) synthesizing a polyurethane dispersive solution with the coffee polyol; (e) coating a surface of a substrate with the polyurethane dispersive solution; and (f) drying and fixing the surface of the substrate. The present invention further provides a functional textile comprising a functional film prepared by the method of above.

Find Patent Forward Citations

Chen, Kuo-Chin. (2017). Method for preparing a functional film via coffee oil and textile thereof (U.S. Patent No. 9822482). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9822482

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

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