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    • 7. 发明申请
    • NON-SURFACTANT SOLUBILIZING AGENT
    • 非表面活性剂增溶剂
    • WO2004022687A1
    • 2004-03-18
    • PCT/US2003/019134
    • 2003-06-17
    • ECOLAB INC.
    • GRIESE, GregLEVITT, Mark
    • C11D7/50
    • C11D7/261C11D3/28C11D3/30C11D3/43C11D7/263C11D7/3218C11D7/3281C11D7/50C23G1/14
    • Compositions of the invention include (a) a solvent at least partially immiscible in water; and (b) a solubilizing agent having a formula (A), where R is (C 1 -C 7 ) alkylenyl, substituted (C 1 -C 7 ) alkylenyl, (C 1 -C 7 ) alkylenyloxy, substituted (C 1 -C 7 ) alkylenyloxy, (C 2 -C 7 ) alkenylenyl, substituted (C 2 -C 7 ) alkenylenyl, aryl, heteroaryl, cycloalkyl or; and R' and R" is independently selected from hydrogen, (C 1 -C 7 ) alkyl, substituted (C 1 -C 7 ) alkyl, (C 1 -C 7 ) alkoxy, substituted (C 1 -C 7 ) alkoxy, (C 2 -C 7 ) alkenyl, or substituted (C 2 -C 7 ) alkenyl. Further compositions include (a) a solvent at least partially immiscible in water; and (b) a solubilizing agent having a formula (B), where R is (C 1 -C 7 ) alkenyl, substituted (C 1 -C 7 ) alkenyl, (C 1 -C 7 ) alkenyloxy, substituted (C 1 -C 7 ) alkenyloxy, (C 2 -C 7 ) alkenyloxy, substituted (C 2 -C 7 ) alkenyl, aryl, heteroaryl, cycloalkyl or heterocycyl and R 1 is a nitrogen containing heterocycyl or a nitrogen containing hetroaryl. The compositions are useful in providing stable single-phase aqueous solutions when combined with water.
    • 本发明的组合物包括(a)至少部分不溶于水的溶剂; 和(b)具有式(A)的增溶剂,其中R是(C 1 -C 7)亚烷基,取代的(C 1) (C 1 -C 7)亚烷基氧基,取代的(C 1 -C 4)亚烷基,(C 1 -C 7) (C 2 -C 7)亚烯基,取代的(C 2 -C 4)亚烯基, 7)亚烯基,芳基,杂芳基,环烷基或; 和R'和R“ (C 1 -C 7)烷基,取代的(C 1 -C 7)烷基,取代的(C 1 -C 7) )烷基,(C 1 -C 7)烷氧基,取代的(C 1 -C 7)烷氧基,(C 1 -C 7) (C 2 -C 7)烯基或取代的(C 2 -C 7)烯基。 其它组合物包括(a)至少部分不溶于水的溶剂; 和(b)具有式(B)的增溶剂,其中R是(C 1 -C 7)烯基,取代的(C≡1) (C 1 -C 7)烯氧基,取代的(C 1 -C 4) (C 2 -C 7)烯氧基,取代的(C 2 -C 6)烯氧基,(C 2 -C 7)烯氧基, 7)链烯基,芳基,杂芳基,环烷基或杂环基,并且R1是含氮杂环基或含氮杂芳基。 当与水结合时,该组合物可用于提供稳定的单相水溶液。
    • 9. 发明申请
    • ALKALINE SENSITIVE METAL CLEANING COMPOSITION, METHOD FOR CLEANING AN ALKALINE SENSITIVE METAL SURFACE, AND WASHING FACILITY
    • 碱性敏感金属清洁组​​合物,清洁碱性敏感金属表面的方法和洗涤设备
    • WO2003078691A2
    • 2003-09-25
    • PCT/US2003/006655
    • 2003-03-05
    • ECOLAB INC.
    • HOYT, Jerry, D.BESSE, Michael, E.KLOS, Terry, J.LEVITT, MarkRUHR, Richard, O.
    • C23G1/22
    • C11D3/044C11D11/0029C23G1/20C23G1/22
    • An alkaline sensitive metal cleaning composition is provided. The alkaline sensitive metal cleaning composition contains an alkaline concentrate and a corrosion inhibitor concentrate. The alkaline concentrate includes a source of alkalinity in an amount sufficient to provide a use solution having a pH of at least 10.0, and a first chelant component that exhibits soil removal properties when used at a pH of at least 10.0. The corrosion inhibitor concentrate includes a corrosion inhibitor component for reducing corrosion of alkaline sensitive metals when used in a use solution having a pH of at least 10.0, a second chelant component for stabilizing the corrosion inhibitor in the corrosion inhibitor concentrate when the corrosion inhibitor concentrate is provided at a pH that is less than 8.0, and a surfactant component for providing cleaning properties when used at a pH of at least 10.0. A threshold inhibitor/crystal modifier can be provided in at least one of the alkaline concentrate and the corrosion inhibitor concentrate to stabilize the corrosion inhibitor in a use solution at a pH of at least 10.0. A method for cleaning an alkaline sensitive metal surface and a washing facility are provided.
    • 提供碱敏感金属清洗组合物。 碱敏感金属清洁组​​合物含有碱性浓缩物和缓蚀剂浓缩物。 碱性浓缩物包括足够提供pH至少为10.0的使用溶液的碱度的碱源,以及当在至少10.0的pH下使用时显示除污性能的第一螯合剂组分。 腐蚀抑制剂浓缩物包括用于在pH为至少10.0的使用溶液中使用时减少碱敏感金属的腐蚀的腐蚀抑制剂组分,当腐蚀抑制剂浓缩物为缓蚀剂浓缩物时,用于稳定腐蚀抑制剂浓缩物中的腐蚀抑制剂的第二螯合剂组分 提供在小于8.0的pH下,以及当在至少10.0的pH下使用时提供清洁性能的表面活性剂组分。 碱性浓缩物和缓蚀剂浓缩物中的至少一种可以提供阈值抑制剂/晶体改性剂,以在pH至少为10.0的使用溶液中稳定腐蚀抑制剂。 提供一种清洁碱性敏感金属表面和洗涤设备的方法。