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    • 7. 发明授权
    • Thickener
    • 增稠剂
    • US06956014B2
    • 2005-10-18
    • US10694820
    • 2003-10-29
    • Makoto KuboYohei Kaneko
    • Makoto KuboYohei Kaneko
    • A61K8/30A61K8/42C07C233/18C09K3/00C11D1/52C11D1/66C11D1/72C11D3/32
    • C11D1/523C11D1/526
    • A thickener which is superior in handling characteristics and blending stability and has a high thickening action is provided, comprising a fatty acid alkanolamide represented by the general formula (1) and a surfactant composition comprising the thickener and at least one surfactant: wherein R1 represents a straight-chain or branched alkyl or alkenyl group having 5 to 21 carbon atoms which may be substituted with at least one hydroxy group, R2 and R3 independently represent an alkyl group having 1 to 2 carbon atoms, AO represents an oxyalkylene group having 2 to 4 carbon atoms and n denotes a number of 0 to 10 in average.
    • 提供了具有优异处理特性和共混稳定性并且具有高增稠作用的增稠剂,其包含由通式(1)表示的脂肪酸链烷醇酰胺和包含增稠剂和至少一种表面活性剂的表面活性剂组合物:其中R 1表示可以被至少一个羟基取代的具有5至21个碳原子的直链或支链烷基或烯基,R 2和R 3, 独立地表示碳原子数1〜2的烷基,AO表示碳原子数2〜4的氧化烯基,n表示平均为0〜10的数。
    • 8. 发明授权
    • Surfactant composition
    • 表面活性剂组成
    • US06407054B2
    • 2002-06-18
    • US09726577
    • 2000-12-01
    • Takaya SakaiMakio TetsuMakoto KuboAkira Fujiu
    • Takaya SakaiMakio TetsuMakoto KuboAkira Fujiu
    • C11D166
    • A61Q5/02A61K8/42A61K8/44A61Q19/10C11D1/46C11D1/523C11D1/528C11D1/645C11D3/2065
    • There is provided a surfactant composition for detergents, which has its high detergency and foamability within a broad pH region even in the presence of solids. It has its excellent foamability, thickening property, water solubility and stability. The composition contains a component (a) represented by the following formula (I) and at least one component (b) represented by the formula (II) and (III), in the total amount of 0.1 to 80% by weight, at the ratio of (a)/(b) by weight of from 99.9/0.1 to 70/30. In the formula (I), R1CO— is a saturated or unsaturated acyl group which has 6 to 24 carbon atoms and which may have hydroxy group; R2 is a linear or branched alkyl group having 1 to 3 carbon atoms; and R3 is a linear or branched alkylene or alkenylene group having 1 to 6 carbon atoms. In the formula (II) and (III), R1CO—, R2 and R3 have the same meanings as above and R4CO— is a saturated or unsaturated acyl group which has 6 to 24 carbon atoms and which may have a hydroxy group. The composition may also contain a surfactant other than the above-mentioned components (a) and (b).
    • 提供了用于洗涤剂的表面活性剂组合物,即使在固体存在下,其在宽pH范围内也具有高洗涤性和发泡性。 它具有优异的起泡性,增稠性,水溶性和稳定性。 组合物含有由下式(I)表示的组分(a)和由式(II)和(III)表示的至少一种组分(b),其总量为0.1-80重量% (a)/(b)的比例为99.9 / 0.1〜70/30。在式(I)中,R 1 CO-为碳原子数6〜24的饱和或不饱和的酰基,可以具有羟基 ; R2是具有1至3个碳原子的直链或支链烷基; 在式(II)和(III)中,R 1 CO-,R 2和R 3具有与上述相同的含义,并且R 4 CO-是饱和或不饱和的酰基 具有6至24个碳原子并且可以具有羟基的基团。 组合物还可以含有除上述成分(a)和(b)以外的表面活性剂。