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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 9932456 B1

PDFFull Text
Expired
Date of Patent:
Apr. 03, 2018

Filed:

Jan. 06, 2015

Process for recovering polyester from polyester/wool blend

Applicant:

Reliance Industries Limited, Mumbai, IN;

Inventors:

Vidhya Rangaswamy, Thane, IN;

Anurag Srivastava, Mumbai, IN;

Vijai Balachandran, Vellore, IN;

Harshvardhan Joshi, Gwalior, IN;

Assignee:

Reliance Industries Limited, Mumbai, IN;

Attorney:

Ladas & Perry LLP

Primary Examiner:

Ralph J Gitomer

Int. Cl.
CPC ...
C08J 11/04 (2006.01); C08J 11/10 (2006.01); D06M 16/00 (2006.01); C08J 11/14 (2006.01); C08J 11/16 (2006.01);
U.S. Cl.
CPC ...
C08J 11/105 (2013.01); C08J 11/04 (2013.01); C08J 11/14 (2013.01); C08J 11/16 (2013.01); D06M 16/003 (2013.01); C08J 2367/02 (2013.01); C08J 2401/02 (2013.01); C08J 2401/24 (2013.01); Y02P 20/143 (2015.11); Y02W 30/70 (2015.05);
Abstract

The present disclosure relates to a process for recovering a polyester component and products of a non-polyester component from a fabric containing a polyester blend. The polyester component of the present disclosure is polyethylene terephthalate and the non-polyester component is wool. The process includes hydrolyzing the article using at least one hydrolyzing agent to convert the non-polyester component into products of the non-polyester component and release the polyester component.

Find Patent Forward Citations

Rangaswamy, Vidhya. (2018). Process for recovering polyester from polyester/wool blend (U.S. Patent No. 9932456). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9932456

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

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