发明授权
US4340766A Dishwashing agents and cleaning agents containing oxybutylated higher
alcohol/ethylene oxide adducts as low-foaming surfactants
失效
含有氧化丁基化高级醇/环氧乙烷加合物的洗碗剂和清洁剂作为低泡表面活性剂
- 专利标题： Dishwashing agents and cleaning agents containing oxybutylated higher alcohol/ethylene oxide adducts as low-foaming surfactants
- 专利标题（中）： 含有氧化丁基化高级醇/环氧乙烷加合物的洗碗剂和清洁剂作为低泡表面活性剂
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申请号： US227280申请日： 1981-01-22
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公开(公告)号： US4340766A公开(公告)日： 1982-07-20
- 发明人: Erhard Klahr , Albert Hettche , Wolfgang Trieselt , Dieter Stoeckigt , Horst Trapp
- 申请人： Erhard Klahr , Albert Hettche , Wolfgang Trieselt , Dieter Stoeckigt , Horst Trapp
- 申请人地址： DEX Ludwigshafen
- 专利权人： BASF Aktiengesellschaft
- 当前专利权人： BASF Aktiengesellschaft
- 当前专利权人地址： DEX Ludwigshafen
- 优先权： DEX3005515 19800214
- 主分类号： C11D1/72
- IPC分类号： C11D1/72 ; C11D1/722 ; C07C43/00 ; C07C43/04
摘要：
Biodegradable and low-foaming cleaning agents and dishwashing agents containing non-ionic surfactants which have been obtained by reacting one or more adducts of a C.sub.8 -C.sub.20 -alkanol and from 4 to 14 moles of ethylene oxide with 1,2-butylene oxide in a molar ratio of from 1:1.6 to 1:2.4.
公开/授权文献
- US4943989A X-ray tube with liquid cooled heat receptor 公开/授权日：1990-07-24
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