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公开(公告)号:US5486583A
公开(公告)日:1996-01-23
申请号:US350695
申请日:1994-12-07
CPC分类号: B01D19/0404 , C08F6/003
摘要: A mixture which is suitable as a defoamer, especially for ABS latices, comprising (A) a C.sub.10 -C.sub.20 alcohol, (B) a mineral oil, (C) an ester from a thiodicarboxylic acid with 4 to 8 carbon atoms and a C.sub.10 -C.sub.20 alcohol and (D) a non-ionic emulsifier and a process for removing residual monomers from ABS latices using these defoaming mixtures.
摘要翻译: 适合作为消泡剂,特别是ABS胶乳的混合物,其包含(A)C 10 -C 20醇,(B)矿物油,(C)来自具有4至8个碳原子的硫代二羧酸的酯和C10- C20醇和(D)非离子乳化剂和使用这些消泡混合物从ABS胶乳中除去残余单体的方法。