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:
Nov. 06, 2007
Filed:
Jul. 28, 2005
Uwe Storzum, Worms, DE;
Boris Breitscheidel, Limburgerhof, DE;
Peter Schwab, East Hanover, NJ (US);
Patrick Harmon, Houston, TX (US);
David P. Owen, Dearborn, MI (US);
Uwe Storzum, Worms, DE;
Boris Breitscheidel, Limburgerhof, DE;
Peter Schwab, East Hanover, NJ (US);
Patrick Harmon, Houston, TX (US);
David P. Owen, Dearborn, MI (US);
BASF Corporation, Florham Park, NJ (US);
Abstract
Ester mixture comprising at least one ester of an aliphatic or aromatic di- or tricarboxylic acid having a Calcohol component composed of 2-propylheptanol or composed of a Calcohol mixture composed of 2-propylheptanol and of at least one of the Calcohols 2-propyl-4-methylhexanol, 2-propyl-5-methylhexanol, 2-isopropylheptanol, 2-isopropyl-4-methylhexanol, 2-isopropyl-5-methylhexanol, and/or 2-propyl-4,4-dimethylpentanol, and comprising at least one ester of an aliphatic or aromatic di- or tricarboxylic acid having a Calcohol component composed of n-heptanol or composed of an alcohol mixture composed of n-heptanol with at least one of the Calcohols 2-methylhexanol and/or 2-ethylpentanol, where the aliphatic or aromatic di- or tricarboxylic acid has been selected from the group consisting of citric acid, phthalic acid, isophthalic acid, terephthalic acid, and trimellitic acid, and polyvinyl chloride composition comprising this ester mixture.