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:
May. 08, 2018
Filed:
May. 29, 2013
Applicant:
Continental Reifen Deutschland Gmbh, Hannover, DE;
Inventors:
Assignee:
Continental Reifen Deutschland GmbH, Hannover, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 4/22 (2006.01); C10G 1/10 (2006.01); C08J 11/12 (2006.01); C10G 1/02 (2006.01); B29B 7/74 (2006.01);
U.S. Cl.
CPC ...
C07C 4/22 (2013.01); B29B 7/7495 (2013.01); C08J 11/12 (2013.01); C10G 1/02 (2013.01); C10G 1/10 (2013.01); C08J 2317/00 (2013.01); C08J 2319/00 (2013.01); C08J 2321/00 (2013.01); C10G 2300/1003 (2013.01); Y02W 30/703 (2015.05);
Abstract
A process for producing an environmentally-friendly plasticizer, which is particularly suitable for use in vehicle tires or technical rubber articles. A vulcanized and/or unvulcanized polymer material of a high molecular weight is converted into a low-molecular phase by direct thermal liquefaction. The vulcanized and/or unvulcanized high-molecular-weight polymer material is provided as a polymer powder and/or a granulated polymer and can be obtained from used tires.