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    • 8. 发明专利
    • Water-soluble surfactant composition
    • 水溶性表面活性剂组合物
    • JP2005007382A
    • 2005-01-13
    • JP2004043954
    • 2004-02-20
    • Nisshin Chem Ind Co Ltd日信化学工業株式会社
    • MIZUSAKI TORUSHINOHARA HIDEICHIRO
    • B01D19/04B01F17/38B01F17/42B41M5/52C09D5/02C09D11/02C09D11/033C09D11/326C09D11/38C11D1/722C11D3/20D21H19/46D21H19/62D21H21/24
    • D21H19/62B41M5/5227C09D5/027C09D11/03C11D1/722C11D3/2044C11D3/2055D21H19/46
    • PROBLEM TO BE SOLVED: To provide a water-soluble surfactant composition which exhibits excellent wettability, permeability, antifoaming properties, and dispersibility, also deals with solubility to water and environmental issues and does not exert adverse effect on apparatus and equipment on printing or coating.
      SOLUTION: The composition contains (A) 10 to 90 mass% of one or more kinds selected from aliphatic dialcohols expressed by formula (1) and/or (2) (wherein, R
      1 to R
      4 are each a 1 to 5C alkyl group), and 10 to 90 mass% of one or more kinds selected from polyoxyalkylene alkylethers having an HLB of 8 to 19 represented by formula (3) and (4) (wherein, R
      5 is a 1 to 20C alkyl group, a and w are an integer of 1 to 20, and b, c, d, x, y, and z are zero or an integer of 1 to 20). Its 0.1 mass% aqueous solution has a contact angle of ≤60° at 30 s after being dropped and a dynamic surface tension of each ≤50 mN/m at 1 Hz and 10 Hz.
      COPYRIGHT: (C)2005,JPO&NCIPI
    • 要解决的问题:提供表现出优异的润湿性,渗透性,消泡性和分散性的水溶性表面活性剂组合物还涉及对水的溶解性和环境问题,并且不会对印刷上的装置和设备产生不利影响 或涂层。 解决方案:组合物含有(A)10至90质量%的选自由式(1)和/或(2)表示的脂族二醇中的一种或多种(其中,R 1 R 3和R 4各自为1至5个烷基)和10至90质量%的选自由式(3)表示的HLB为8至19的聚氧化烯烷基醚和(4) )(其中R 5为1〜20个C的烷基,a和w为1〜20的整数,b,c,d,x,y,z为0或整数 为1〜20)。 其0.1质量%水溶液在滴落后30秒时的接触角为≤60°,在1Hz和10Hz下每个≤50mN/ m的动态表面张力。 版权所有(C)2005,JPO&NCIPI