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:
Sep. 24, 2019
Filed:
Feb. 17, 2016
Applicants:
Benjamin Woldt, Bochum, DE;
Florian Sebastian Boeck, Muenster, DE;
Michael Grass, Haltern am See, DE;
Harald Haeger, Luedinghausen, DE;
Inventors:
Benjamin Woldt, Bochum, DE;
Florian Sebastian Boeck, Muenster, DE;
Michael Grass, Haltern am See, DE;
Harald Haeger, Luedinghausen, DE;
Assignee:
Evonik Degussa GmbH, Essen, DE;
Primary Examiner:
Int. Cl.
CPC ...
C08K 5/12 (2006.01); C08L 27/06 (2006.01); C07C 67/03 (2006.01); C07C 67/08 (2006.01); C07C 69/82 (2006.01);
U.S. Cl.
CPC ...
C08K 5/12 (2013.01); C07C 67/03 (2013.01); C07C 67/08 (2013.01);
Abstract
Mixtures containing dipentyl terephthalate, dinonyl terephthalate and pentyl nonyl terephthalate can be prepared with a predetermined distribution of the individual esters in the mixture, and used as plasticizers.