会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 10. 发明授权
    • Compositions for and methods of cleaning and disinfecting hard surfaces
    • 清洁和消毒硬表面的组合物和方法
    • US5965514A
    • 1999-10-12
    • US753974
    • 1996-12-04
    • Thomas James WierengaBruce Barger
    • Thomas James WierengaBruce Barger
    • C11D1/62C11D1/75C11D1/835C11D3/02C11D3/06C11D3/33C11D3/395C11D3/48C11D11/00
    • C11D3/042C11D1/62C11D1/75C11D1/835C11D11/0023C11D3/06C11D3/33C11D3/3956C11D3/48
    • Concentrated mildly acidic hard surface cleaning compositions having a superior combination of cleaning and disinfecting comprise, by weight of concentrated composition:from about 0.5 to about 40% amine oxide detergent;from about 0 to about 4% nitrogen-containing chelant; andfrom about 1 to about 30% quaternary disinfectant.When the concentrated composition is diluted to form a diluted composition having a concentration of amine oxide of 0.5%, at least 10% of the amine oxide detergent within the diluted composition is protonated; the diluted composition has a surface tension of about 27 dynes per cm.sup.2 or less and a pH of from about 3 to about 7. Diluted cleaning compositions prepared from the concentrated compositions comprise from about 40 ppm to about 12,500 ppm of an amine oxide detergent, and from about 50 ppm to about 1500 ppm of a quaternary disinfectant (quat), and have a surface tension of about 27 dynes per cm.sup.2 or less; at least 10% of the amine oxide detergent within the diluted cleaning composition is protonated.
    • 具有优异的清洁和消毒组合的浓缩的轻度酸性硬表面清洁组合物包含按重量计的浓缩组合物:约0.5至约40%的氧化胺洗涤剂; 约0至约4%的含氮螯合剂; 和约1至约30%的四级消毒剂。 当将浓缩组合物稀释成氧化胺浓度为0.5%的稀释组合物时,稀释组合物中至少10%的氧化胺洗涤剂质子化; 稀释的组合物具有约27达因/ cm 2或更低的表面张力和约3至约7的pH。由浓缩组合物制备的稀释的清洁组合物包含约40ppm至约12,500ppm的氧化胺洗涤剂,以及 大约50ppm至大约1500ppm的四级消毒剂(quat),并且具有约27达因/ cm2或更低的表面张力; 稀释的清洁组合物中至少10%的氧化胺洗涤剂被质子化。