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Organotin stabilizer composition containing more than 20 percent tin and resin compositions containing the same
Organotin stabilizer composition containing more than 20 percent tin and resin compositions containing the same
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机译:含有超过20%锡的有机锡稳定剂组合物和含有该有机锡稳定剂的树脂组合物
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摘要
A polyvinyl chloride resin stabilizer is provided having a high concentration of tin, in the range from about 20 to about 35% by weight, and a high concentration of sulfur, within the range from about 10 to about 25% sulfur, comprising . .an.!. .Iadd.a di .Iaddend.organotin .Iadd. di .Iaddend.alpha- or beta-mercapto carboxylic acid ester and an organotin sulfide.PPPolyvinyl chloride resin compositions are also provided containing these stabilizers.
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机译:提供了一种聚氯乙烯树脂稳定剂,其具有高浓度的锡(按重量计约20%至约35%)和高浓度的硫(按重量计约10%至约25%),包括。 。一个。!。 .Iadd.a di .Iaddend.organotin .Iadd。二,加成α-或β-巯基羧酸酯和有机锡硫化物。还提供了包含这些稳定剂的聚氯乙烯树脂组合物。
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