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. 03, 2005
Filed:
Jun. 13, 2001
Melanie Brunner, Schifferstadt, DE;
Arnd Böttcher, Frankenthal, DE;
Boris Breitscheidel, Limburgerhof, DE;
Klaus Halbritter, Heidelberg, DE;
Jochem Henkelmann, Mannheim, DE;
Lucien Thil, Limburgerhof, DE;
Rolf Pinkos, Bad Dürkheim, DE;
Melanie Brunner, Schifferstadt, DE;
Arnd Böttcher, Frankenthal, DE;
Boris Breitscheidel, Limburgerhof, DE;
Klaus Halbritter, Heidelberg, DE;
Jochem Henkelmann, Mannheim, DE;
Lucien Thil, Limburgerhof, DE;
Rolf Pinkos, Bad Dürkheim, DE;
BASF Aktiengesellschaft, Ludwigshafen, DE;
Abstract
A process for producing plasticizers in which a phthalic acid having the CAS Nos. 111381-89-6, 111381-90-9, 111381-91-0, 68515-44-6, 68515-45-7 and 3648-20-7, the formed plasticizers and a method of increasing the plasticity of a plastic product.