公开(公告)号：DE102007001540A1

公开(公告)日：2007-08-09

申请号：DE102007001540

申请日：2007-01-10

Applicant: BASF AG

Inventor： STRORZUM UWE ,  BREITSCHEIDEL BORIS ,  SCHWAB PETER ,  HARMON PATRICK ,  OWEN DAVID P

IPC: C07C69/80 ,  C07C69/003 ,  C07C69/34 ,  C07C69/704 ,  C07C69/76 ,  C08K5/10 ,  C08L27/06

Abstract: Ester mixture comprises at least one ester of an aliphatic/aromatic di- or tricarboxylic acid having alcohol components containing 10 carbons composed of 2-propylheptanol or alcohol mixture containing 10 carbons composed of 2-propylheptanol and at least an alcohol containing 10 carbons e.g. 2-propyl-4-methyl hexanol; and at least an ester of an aliphatic/aromatic di- or tricarboxylic acid having alcohol component containing 6 carbons composed of n-hexanol or an alcohol mixture of n-hexanol and at least an alcohol containing 6 carbons e.g. 2-methylpentanol. Ester mixture comprises at least one ester of an aliphatic/aromatic di- or tricarboxylic acid having 10C alcohol component composed of 2-propylheptanol or 10C alcohol mixture composed of 2-propylheptanol and at least one 10C alcohol such as 2-propyl-4-methyl hexanol, 2-propyl-5-methyl-hexanol, 2-isopropyl-heptanol, 2-isopropyl-4-methyl-hexanol, 2-isopropyl-5-methyl-hexanol and/or 2-propyl-4,4-dimethylpentanol; and at least one ester of an aliphatic or aromatic di- or tricarboxylic acid having 6C alcohol component composed of n-hexanol or an alcohol mixture of n-hexanol and at least one 6C alcohol such as 2-methylpentanol and/or 2-ethylbutanol, where the aliphatic or aromatic di- or tricarboxylic acid is citric acid, phthalic acid, isophthalic acid, terephthalic acid or trimellitic acid. An independent claim is included for a polyvinyl chloride composition containing the ester mixture (1-100 phr).