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.:
Date of Patent:
Jul. 26, 2022
Filed:
May. 14, 2018
Applicant:
Continental Reifen Deutschland Gmbh, Hannover, DE;
Inventors:
Andreas Jacob, Hannover, DE;
David-Raphael Dauer, Hannover, DE;
Julian Strohmeier, Einbeck, DE;
Julia Schoeffel, Hannover, DE;
Carla Recker, Hannover, DE;
Kirsten Schwekendiek, Wunstorf, DE;
Norbert Mueller, Nienhagen, DE;
Assignee:
Continental Reifen Deutschland GmbH, Hannover, DE;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C09C 1/30 (2006.01); C07F 7/18 (2006.01); C08K 3/36 (2006.01); C08K 9/06 (2006.01);
U.S. Cl.
CPC ...
C09C 1/3081 (2013.01); C07F 7/1804 (2013.01); C07F 7/1892 (2013.01); C08K 3/36 (2013.01); C08K 9/06 (2013.01);
Abstract
The invention relates to a process for preparing a silane, to a process for modifying a silica with the silane, and to a modified silica. The process for preparing a silane of the formula I) comprises at least the following steps: