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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 10988602 B1

PDFFull Text
Date of Patent:
Apr. 27, 2021

Filed:

Jan. 19, 2017

Method for testing the in situ silanization of bright fillers

Applicant:

Lanxess Deutschland Gmbh, Cologne, DE;

Inventors:

Andreas Schroeder, Weinheim, DE;

Lars Wawrzinski, Mannheim, DE;

Ludwig Graeff, Viernheim, DE;

Juergen Schilling, Schwetzingen, DE;

Assignee:

LANXESS Deutschland GmbH, Cologne, DE;

Attorney:

Nicanor A. Kohncke

Primary Examiner:

David A Rogers

Int. Cl.
CPC ...
C08L 21/00 (2006.01); C08K 3/36 (2006.01); C09C 1/30 (2006.01); C08K 9/06 (2006.01); C09C 3/00 (2006.01); C08L 9/06 (2006.01); C08K 3/013 (2018.01); C08C 19/25 (2006.01); G01N 29/34 (2006.01);
U.S. Cl.
CPC ...
C08L 21/00 (2013.01); C08C 19/25 (2013.01); C08K 3/013 (2018.01); C08K 3/36 (2013.01); C08K 9/06 (2013.01); C08L 9/06 (2013.01); C09C 1/30 (2013.01); C09C 3/00 (2013.01); G01N 29/34 (2013.01); C08L 2312/00 (2013.01);
Abstract

The invention relates to a method of testing silanization, which permits inline control of the in situ silanization of light-colored fillers, especially precipitated silicas. This enables continuous in situ silanization in the production of rubber mixtures comprising silanized light-colored fillers, and representative control of the rubber mixture under production conditions. The process is additionally nondestructive and has a high tolerance for carbon black as an additional constituent of the rubber mixture.

Find Patent Forward Citations

Schroeder, Andreas. (2021). Method for testing the in situ silanization of bright fillers (U.S. Patent No. 10988602). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10988602

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

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