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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 12180649 B1

PDFFull Text
Date of Patent:
Dec. 31, 2024

Filed:

Jun. 29, 2022

Fabric treatment agent, textile printing ink set, textile printing method, and textile printed fabric

Applicant:

Konica Minolta, Inc., Tokyo, JP;

Inventors:

Mai Kato, Koganei, JP;

Ken Nito, Hino, JP;

Assignee:

KONICA MINOLTA, INC., Tokyo, JP;

Attorney:

LUCAS & MERCANTI, LLP

Primary Examiner:

Yaovi M Ameh

Int. Cl.
CPC ...
B41J 3/407 (2006.01); C09D 11/54 (2014.01); D06P 1/16 (2006.01); D06P 1/20 (2006.01); D06P 1/642 (2006.01); D06P 1/92 (2006.01); D06P 3/14 (2006.01); D06P 3/60 (2006.01); D06P 5/00 (2006.01); D06P 5/28 (2006.01); D06P 5/30 (2006.01);
U.S. Cl.
CPC ...
D06P 1/6426 (2013.01); B41J 3/4078 (2013.01); C09D 11/54 (2013.01); D06P 1/16 (2013.01); D06P 1/20 (2013.01); D06P 1/6429 (2013.01); D06P 1/92 (2013.01); D06P 3/143 (2013.01); D06P 3/60 (2013.01); D06P 3/6033 (2013.01); D06P 5/002 (2013.01); D06P 5/004 (2013.01); D06P 5/30 (2013.01); D06P 3/6041 (2013.01); D06P 5/006 (2013.01);
Abstract

A fabric treatment agent that is used in textile printing with a sublimable color material includes a color-material scavenging compound having an Rf value of 0.7 or less according to paper chromatography performed under following conditions. In Procedure 1, cellulose filter paper is impregnated with a 10% solution of the color-material scavenging compound and then dried to prepare a carrier. In Procedure 2, a 0.1% solution of a sublimable color material in tetrahydrofuran is spotted on the carrier and then dried to prepare a development sample. In Procedure 3, the development sample is developed using acetonitrile as a solvent for 3 minutes at 25° C. In Procedure 4, the Rf value is calculated by a following formula:

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