公开(公告)号：US6028048A

公开(公告)日：2000-02-22

申请号：US2005

申请日：1997-12-31

申请人： Chie Takahashi ,  Kouji Yanagihara ,  Kyoko Morikawa ,  Hiroshi Saito ,  Norio Arai ,  Makoto Saito ,  Tohru Yamamoto

发明人： Chie Takahashi ,  Kouji Yanagihara ,  Kyoko Morikawa ,  Hiroshi Saito ,  Norio Arai ,  Makoto Saito ,  Tohru Yamamoto

IPC分类号： C11D1/06 ,  C11D1/10 ,  C11D1/66 ,  C11D1/74 ,  C11D1/83 ,  C11D3/33 ,  C23G1/18 ,  C23G1/22

CPC分类号： C11D1/74 ,  C11D1/06 ,  C11D1/10 ,  C11D1/662 ,  C11D1/83 ,  C11D3/33 ,  C23G1/18 ,  C23G1/22

摘要： Detergent compositions comprising aminodicarboxylic acid-N,N-dialkanoic acid or its salt (component A) and a synthetic surface active agent having microbial degradability (component B).In particular, in the case where an alkali salt of polyoxyalkylene alkylether acetic acid or alkyl polyglycoside is used as the surface active agent (component B), the detergent compositions exhibit excellent washing effect without forming metallic soap even in washing water with high hardness, and also show high solubility even under the condition of low water temperature, and have excellent microbial degradability. Thus, the detergent compositions are particularly suitable for washing fabrics. Further, in the case where synthetic anionic and/or nonionic surface active agent is used as the surface active agent (component B), influence of corrosion to light metals is small. Accordingly, the detergent compositions are suitable for washing light metals, and also they have excellent foaming property and therefore can be applied to foam cleaning.

摘要翻译： 包含氨基二羧酸-N，N-二链烷酸或其盐（组分A）和具有微生物降解性的合成表面活性剂（组分B）的洗涤剂组合物。 特别是，在使用聚氧化烯烷基醚乙酸或烷基多糖苷的碱金属盐作为表面活性剂（B成分）的情况下，即使在高硬度的洗涤水中也不形成金属皂，洗涤剂组合物表现出优异的洗涤效果， 即使在低温条件下也具有高溶解度，并且具有优异的微生物降解性。 因此，洗涤剂组合物特别适用于洗涤织物。 此外，在使用合成阴离子和/或非离子表面活性剂作为表面活性剂（组分B）的情况下，对轻金属的腐蚀的影响小。 因此，洗涤剂组合物适用于洗涤轻金属，并且它们具有优异的发泡性能，因此可用于泡沫清洗。