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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 12404407 B1

PDFFull Text
Date of Patent:
Sep. 02, 2025

Filed:

Feb. 26, 2024

Aqueous polyorganosiloxane hybrid resin dispersion

Applicant:

Evonik Operations Gmbh, Essen, DE;

Inventors:

Mona Seyfried, Essen, DE;

Stefan Silber, Krefeld, DE;

Berend-Jan De Gans, Muelheim an der Ruhr, DE;

Michael Fiedel, Essen, DE;

Markus Hallack, Schermbeck, DE;

Assignee:

Evonik Operations GmbH, Essen, DE;

Attorney:

Grüneberg and Myers PLLC

Primary Examiner:

Margaret G Moore

Int. Cl.
CPC ...
C08L 83/04 (2006.01); C08J 3/07 (2006.01); C08L 67/02 (2006.01); C09D 167/02 (2006.01); C09D 183/04 (2006.01);
U.S. Cl.
CPC ...
C08L 83/04 (2013.01); C08J 3/07 (2013.01); C08L 67/025 (2013.01); C09D 167/025 (2013.01); C09D 183/04 (2013.01); C08J 2367/02 (2013.01); C08J 2383/04 (2013.01); C08J 2467/02 (2013.01); C08J 2483/04 (2013.01); C08L 2201/54 (2013.01); C08L 2205/025 (2013.01); C08L 2205/035 (2013.01);
Abstract

A process for producing an aqueous polyorganosiloxane hybrid resin dispersion includes emulsifying a polyorganosiloxane hybrid resin solution of a polyorganosiloxane hybrid resin and an organic or semi-organic solvent with an emulsifier solution that includes at least one emulsifier based on a partly hydrolysed polyvinylacetate and removing the organic or semi-organic solvent.

Find Patent Forward Citations

Seyfried, Mona. (2025). Aqueous polyorganosiloxane hybrid resin dispersion (U.S. Patent No. 12404407). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12404407

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

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