logo

For the Inventor, By the Inventor

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 11180613 B1

PDFFull Text
Expired
Date of Patent:
Nov. 23, 2021

Filed:

Dec. 19, 2017

Synergistic combinations of platinum compounds and rhodium compounds as catalysts in hydrosilylations

Applicant:

Heraeus Deutschland Gmbh & Co. KG, Hanau, DE;

Inventors:

Walter Lässig, Gelnhausen, DE;

Weiwen Dong, Hanau, DE;

Richard Walter, Alzenau, DE;

Detlef Gaiser, Hanau, DE;

Jörg Fuchs Alameda, Biebergemünd, DE;

Assignee:

HERAEUS DEUTSCHLAND GMBH & CO. KG, Hanau, DE;

Attorney:

Blank Rome LLP

Primary Examiner:

Kuo Liang Peng

Int. Cl.
CPC ...
C08G 77/08 (2006.01); C08G 77/12 (2006.01); C08G 77/20 (2006.01);
U.S. Cl.
CPC ...
C08G 77/08 (2013.01); C08G 77/12 (2013.01); C08G 77/20 (2013.01);
Abstract

Composition for use as catalyst in hydrosilylations, comprising at least one platinum compound selected from the group consisting of Pt[(MeSiCH═CH)O]and Pt[(MeSiCH═CH)O]and at least one rhodium compound selected from the group consisting of Rh(acac)(CO), Rh(CO)Cl, [Rh(cod)Cl], Rh(acac)(cod), RhH(CO)(PPh), Rh(CO)(PPh)(acac), RhCl(CO)(PPh), and Rh-2-ethylhexanoate at a molar ratio of Pt/Rh in the range of 0.1 to 100.

Find Patent Forward Citations

Lässig, Walter. (2021). Synergistic combinations of platinum compounds and rhodium compounds as catalysts in hydrosilylations (U.S. Patent No. 11180613). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11180613

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

Loading…