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    PERSONAL CLEANSERS AND SURFACTANT BLEND THEREFOR
    4.
    发明公开
    PERSONAL CLEANSERS AND SURFACTANT BLEND THEREFOR 审中-公开
    个人清洁和表面活性剂THEREOF

    公开(公告)号：EP3019147A1

    公开(公告)日：2016-05-18

    申请号：EP14742709.0

    申请日：2014-07-08

    申请人： Stepan Company

    发明人： SHAPIRO, Irene ,  ALLEN, Dave ,  BROWN, Aaron

    IPC分类号： A61K8/42 ,  A61Q5/02 ,  A61Q19/10

    摘要： Personal cleansers and surfactant blends useful therein are disclosed. The cleansers comprise a primary anionic surfactant, a saturated C8-C-14 alkyl N,N-dialkylamide, and water. The cleansers have good foaming properties and improved viscosity build profiles compared with cleansers that rely on alkanolamides or betaines as the secondary surfactant. The saturated C8-C14 alkyl N,N-dialkylamides are water-white liquids that solubilize cleanser components well, including high levels of fragrances, and can be formulated easily without heating at any actives level up to 100%. Importantly, the surfactant blends build viscosity with less added salt compared with alkanolamide or betaine-based blends, even with more challenging anionic surfactants. Moisturizing cleansers disclosed herein have excellent flash foaming character, foam volume, and foam feel and provide a luxurious, lotion-like after-feel. The personal cleansers include, among others, shampoos, body washes, facial cleansers, shower gels, liquid soaps, hand soaps, baby liquid cleansers, pet shampoos, and bubble baths. The fatty N,N-dialkylamides are also valuable for formulating oil-in-water emulsions with good stability.

    AQUEOUS HARD SURFACE CLEANERS BASED ON TERPENES AND FATTY ACID DERIVATIVES
    9.
    发明公开
    AQUEOUS HARD SURFACE CLEANERS BASED ON TERPENES AND FATTY ACID DERIVATIVES 有权
    水基清洗剂用于硬表面的基于脂肪酸衍生物和萜

    公开(公告)号：EP2841540A1

    公开(公告)日：2015-03-04

    申请号：EP13781047.9

    申请日：2013-04-12

    申请人： Stepan Company

    发明人： BROWN, Aaron ,  GORMAN, Wilma ,  MASTERS, Ronald, A.

    IPC分类号： C11D1/04

    CPC分类号： C11D11/0023 ,  B43K29/05 ,  C11D1/46 ,  C11D1/521 ,  C11D1/528 ,  C11D1/645 ,  C11D1/65 ,  C11D1/83 ,  C11D1/835 ,  C11D1/94 ,  C11D3/10 ,  C11D3/188 ,  C11D3/2037 ,  C11D3/2062 ,  C11D3/32 ,  C11D11/0052 ,  C11D17/046

    摘要： Aqueous hard surface cleaner compositions useful for removing permanent ink are disclosed. The compositions comprise 75 to 99 wt.% of water; 0.1 to 5 wt.% of a monoterpene; 0.1 to 5 wt.% of a C10-C17 fatty acid derivative; and 0.1 to 5 wt.% of one or more surfactants. The fatty acid derivative is selected from Ν,Ν-dialkyl amides, N,N- dialkyl esteramines, and Ν,Ν-dialkyl amidoamines. Preferably, a base such as sodium carbonate or monoethanolamine is also included. The invention includes concentrates comprising the non-aqueous components recited above, as well as other applications for the cleaners and concentrates such as graffiti removers and permanent ink erasers. The combination of a monoterpene and certain fatty acid derivatives, especially fatty Ν,Ν-dialkyl amides, unexpectedly enables even dilute aqueous compositions to rapidly decolorize black permanent marker from hard, non-porous surfaces.

    摘要翻译： 含水硬表面去除永久墨水有用清洁剂组合物是游离缺失盘。 组合物包含75％至99％（重量）的水。 0.1至单萜的5重量％。 0.1至C10-C17脂肪酸衍生物的5％（重量）; 和0.1〜5重量％的一种或多种表面活性剂的％。 所述脂肪酸衍生物选自N，N-二烷基酰胺，N，N-二烷基酯cardamines，和N，N-二烷基酰氨基胺中选择。 优选地，碱的颜色：诸如碳酸钠或单乙醇胺因此包括在内。 本发明包括包含浓缩物上面列举的非水组分，以及用于清洁器的其他应用和浓缩物：如涂鸦去除和永久墨水橡皮擦。 单萜和某些脂肪酸衍生物，脂肪酸爱的组合特别是N，N-二烷基酰胺，意外地使得即使稀释wässrige组合物以快速地从硬，无孔表面脱色黑色永久标记。