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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 10689801 B1

PDFFull Text
Date of Patent:
Jun. 23, 2020

Filed:

Apr. 10, 2015

Colored coatings and artificial leathers containing colorant complexes

Applicant:

Milliken & Company, Spartanburg, SC (US);

Inventors:

Xiaoyong Michael Hong, Greer, SC (US);

Chunping Xie, Shanghai, CN;

Brian Sun, Shanghai, CN;

Mary E. Mason, Moore, SC (US);

Sanjeev K. Dey, Spartanburg, SC (US);

Assignee:

Millikan & Company, Spartanburg, SC (US);

Attorney:

Brenda D. Wentz

Primary Examiner:

Cephia D Toomer

Int. Cl.
CPC ...
D06N 3/00 (2006.01); C09D 175/04 (2006.01); C08L 75/04 (2006.01); D06N 3/14 (2006.01); C08K 5/42 (2006.01); C08K 5/19 (2006.01);
U.S. Cl.
CPC ...
D06N 3/0065 (2013.01); C08L 75/04 (2013.01); C09D 175/04 (2013.01); C08K 5/19 (2013.01); C08K 5/42 (2013.01); D06N 3/14 (2013.01); D06N 2209/0861 (2013.01);
Abstract

The present invention relates to substrates comprising a coating on the surface thereof containing colorant complexes made from specific anionic dyes complexed with cationic compounds, such as substrates having a coating thereon intended to mimic the look and feel of leather. The inventive colored coatings have superior compatibility, transparency, solvent fastness, non-migration and water fastness properties.

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Hong, Xiaoyong. (2020). Colored coatings and artificial leathers containing colorant complexes (U.S. Patent No. 10689801). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10689801

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