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. 12, 2022
Filed:
Aug. 04, 2016
Applicant:
Wacker Chemie Ag, Munich, DE;
Inventors:
Nils Becker, Burghausen, DE;
Dominik Becher, Haiming, DE;
Josef Fuerst, Mehring, DE;
Johann Schuster, Emmerting, DE;
Assignee:
WACKER CHEMIE AG, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 1/00 (2006.01); C08G 77/34 (2006.01); B01D 1/22 (2006.01); B01D 5/00 (2006.01);
U.S. Cl.
CPC ...
C08G 77/34 (2013.01); B01D 1/0082 (2013.01); B01D 1/225 (2013.01); B01D 5/0045 (2013.01);
Abstract
Volatile siloxanes, particularly those of a cyclic nature, are removed from high viscosity silicone polymers and high viscosity silicone compositions by evaporation in a short path evaporator.