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:
Jan. 16, 2024
Filed:
Feb. 08, 2021
Applicant:
Rain Carbon Germany Gmbh, Castrop-Rauxel, DE;
Inventors:
Jun Liu, Duesseldorf, DE;
Marian Rauser, Moers, DE;
Assignee:
Rain Carbon Germany GmbH, Castrop-Rauxel, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 61/10 (2006.01);
U.S. Cl.
CPC ...
C08G 61/10 (2013.01); C08G 2261/1422 (2013.01); C08G 2261/1646 (2013.01); C08G 2261/312 (2013.01);
Abstract
A low molar mass polymeric hydrocarbon tackifier having a number average molar mass Mn of from 200 to 1,500 g/mol provides increased green tack stability over an extended period of time in rubber compounds.