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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 12012692 B1

PDFFull Text
Date of Patent:
Jun. 18, 2024

Filed:

Jun. 07, 2019

Waterborne sizing composition for treating natural fibers and a process to treat natural fibers by said composition

Applicant:

Ptt Global Chemical Public Company Limited, Bangkok, TH;

Inventors:

Takul Losiriwat, Bangkok, TH;

Anucha Euapermkiati, Bangkok, TH;

Assignee:

PTT Global Chemical Public Company Limited, Chatuchak Bangkok, TH;

Attorney:

TROUTMAN PEPPER HAMILTON SANDERS LLP

Primary Examiner:

Sikarl A Witherspoon

Int. Cl.
CPC ...
D06M 13/50 (2006.01); C08J 5/04 (2006.01); C08J 5/06 (2006.01); C08J 5/10 (2006.01); C08K 5/00 (2006.01); C08K 5/07 (2006.01); D06M 13/123 (2006.01); D06M 16/00 (2006.01); D06M 101/06 (2006.01);
U.S. Cl.
CPC ...
D06M 13/123 (2013.01); C08J 5/045 (2013.01); C08J 5/06 (2013.01); C08J 5/10 (2013.01); C08K 5/0058 (2013.01); C08K 5/0091 (2013.01); C08K 5/07 (2013.01); D06M 13/50 (2013.01); D06M 16/00 (2013.01); C08J 2453/00 (2013.01); D06M 2101/06 (2013.01);
Abstract

The present invention relates to a waterborne sizing composition for treating natural fibers to be used as reinforcing material in thermoplastic, comprising: (a) a polymeric material having structure (I) wherein, R represents an alkyl group, X represents a reversible covalently bonded crosslinkable group, p, q, and r represent order on a main polymer chain, wherein the total sum of order greater than 50; (b) a water-soluble metal complex having an antimicrobial property; and (c) a redox active water-soluble compound.

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Quick Actions:

Losiriwat, Takul. (2024). Waterborne sizing composition for treating natural fibers and a process to treat natural fibers by said composition (U.S. Patent No. 12012692). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12012692

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