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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 11015058 B1

PDFFull Text
Date of Patent:
May. 25, 2021

Filed:

Nov. 18, 2016

Composition comprising colorants

Applicant:

Wacker Chemie Ag, Munchin, DE;

Inventors:

Oliver Schäfer, Burghausen, DE;

Peter Randel, Altusried, DE;

Assignee:

Wacker Chemie AG, Munich, DE;

Attorney:

Brooks Kushman P.C.

Primary Examiner:

Marc S Zimmer

Int. Cl.
CPC ...
C08L 83/04 (2006.01); C08K 3/04 (2006.01); C08K 3/22 (2006.01); C08K 3/013 (2018.01); C08G 77/04 (2006.01); C08G 77/445 (2006.01); C08G 77/46 (2006.01); C08K 5/00 (2006.01); C08L 83/12 (2006.01);
U.S. Cl.
CPC ...
C08L 83/04 (2013.01); C08G 77/04 (2013.01); C08G 77/445 (2013.01); C08G 77/46 (2013.01); C08K 3/013 (2018.01); C08K 3/04 (2013.01); C08K 3/22 (2013.01); C08K 5/0041 (2013.01); C08L 83/12 (2013.01); C08K 2003/2241 (2013.01); C08L 2310/00 (2013.01);
Abstract

The invention relates to compositions containing dye, containing (A) at least one dye, (B) at least one organopolysiloxane containing units of the general formula R(RO)SiO(I), wherein the radicals and indexes have the meaning indicated in claim, provided that the total is a+b≤3 and in more than 80% of all units, the formula (I) is equal to 2, and (C) at least one siloxane-organo-copolymer. The invention further relates to a method for the production thereof and to the use thereof in the dyeing of polymer materials.

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Schäfer, Oliver. (2021). Composition comprising colorants (U.S. Patent No. 11015058). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11015058

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