| 摘要 |
<p>Disclosed are liquid stabilizer compositions useful in polyvinyl chloride formulations and which exhibit a reduced tendency to form precipitates on standing, comprising one or more aromatic ether alcohols of the formula (1): Ar-O-(CH2CH(X)O)nH wherein Ar is aryl, X is -H or -CH3, and n is 1 to 5, and one or more thioglycolates of the formula (2): (R1)aSn(-SCH2COOR2)4-a wherein R1 is C¿1-4? alkyl, a is 1-2, and R?2¿ is C¿7-16? alkyl.</p> |
