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    • 3. 发明授权
    • Mild, rinse-off antimicrobial liquid cleansing compositions
    • 温和的,冲洗的抗菌液体清洁组合物
    • US06451333B1
    • 2002-09-17
    • US09323419
    • 1999-06-01
    • Peter William BeerseJeffrey Michael MorganKathleen Grieshop BaierRobert Gregory BartoloTheresa Anne Bakken Schuette
    • Peter William BeerseJeffrey Michael MorganKathleen Grieshop BaierRobert Gregory BartoloTheresa Anne Bakken Schuette
    • A01N2500
    • A61Q19/00A61K8/347A61K8/365A61K8/368A61K8/463A61K8/466A61K8/4933A61Q5/02A61Q17/005A61Q19/10C11D1/37C11D3/042C11D3/2034C11D3/2075C11D3/3773C11D3/48Y10S514/975
    • The present invention relates to a rinse-off antimicrobial cleansing composition comprising from about 0.1% to about 5.0%, by weight of the cleansing composition, of an antimicrobial active; from about 9% to about 14%, by weight of the cleansing composition, of an anionic surfactant, wherein at least about 67% of the anionic surfactant is selected from the group consisting of Class A surfactants, Class C surfactants, and mixtures thereof, wherein the ratio of Class A surfactant to Class C is from about 4:1 to about 1.5:1, and wherein the total anionic surfactant comprises less than about 50% of the ammonium counter cation salt; from about 4% to about 8%, by weight of the cleansing composition, of a proton donating agent having a Biological Activity Index, Z, of greater than about 0.75 and wherein the proton donating agent is such that the composition is essentially free of C4-C20 alkyl fatty acid; a mildness enhancing agent selected from the group consisting of from about 20% to about 70%, by weight of the anionic surfactant, of a mildness enhancing cosurfactant; form about 0.1% to about 1.0%, by weight of the cleansing composition, of a mildness enhancing polymer; and mixtures thereof; and from about 35% to about 93.9%, by weight of the cleansing composition, of water; wherein the composition is adjusted to a pH of greater than about 3.5 and less than about 4.5. The invention also encompasses methods for cleansing, removing germs and decreasing the spread of transient Gram negative and Gram positive bacteria using the rinse-off antimicrobial cleansing compositions described herein.
    • 本发明涉及一种洗涤抗微生物清洁组合物,其包含按重量计约0.1%至约5.0%的清洁组合物的抗微生物活性物质; 约9%至约14%的所述清洁组合物的阴离子表面活性剂,其中至少约67%的阴离子表面活性剂选自A类表面活性剂,C类表面活性剂及其混合物, 其中A类表面活性剂与C类的比例为约4:1至约1.5:1,并且其中总阴离子表面活性剂包含小于约50%的铵抗衡阳离子盐; 约4%至约8%的清洁组合物,具有大于约0.75的生物活性指数Z的质子供体,其中质子供体剂使得组合物基本上不含C4 -C 20烷基脂肪酸; 选自按重量计约20%至约70%的阴离子表面活性剂的温和增强助剂,具有温和增强助表面活性剂; 形成约0.1重量%至约1.0重量%的清洁组合物;增温聚合物; 及其混合物; 和约35%至约93.9%(重量)的清洁组合物; 其中将组合物调节至大于约3.5且小于约4.5的pH。 本发明还包括使用本文所述的冲洗性抗微生物清洁组合物清洁,去除细菌并减少瞬时革兰氏阴性和革兰氏阳性细菌的扩散的方法。