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    • 2. 发明专利
    • Method for producing glycoside
    • 生产甘氨酸的方法
    • JP2011079790A
    • 2011-04-21
    • JP2009234838
    • 2009-10-09
    • Kao Corp花王株式会社
    • KISHIMA SATORUCHIBA KEISUKEFUKUSHIMA TETSURO
    • C07H15/04C07H1/00C11D1/68
    • PROBLEM TO BE SOLVED: To provide a method for producing an alkylglycoside stable in hue and smell.
      SOLUTION: The method for producing the alkylglycoside includes reacting a sugar with a higher alcohol, or reacting the sugar with a lower alcohol and then with the higher alcohol, keeping the obtained aqueous solution containing the alkylglycoxide at ≥pH 8.5, simultaneously decoloring the solution with an alcohol represented by formula (I), R
      1 OH, (wherein, R
      1 is a 1 to 4C straight chain or branched chain alkyl group) and hydrogen peroxide, and further contacting the product with boron hydride compound represented by formula (II), M(BH
      4 )
      x , [wherein, M is an alkali metal, Ca, Zn or (CH
      3 )
      4 N; (x) is 1, when M is an alkali metal or (CH
      3 )
      4 , or (x) is 2, when M is Ca or Zn] to decompose the residual hydrogen peroxide.
      COPYRIGHT: (C)2011,JPO&INPIT
    • 待解决的问题:提供一种稳定色调和气味的烷基糖苷的制备方法。 解决方案:制备烷基糖苷的方法包括使糖与高级醇反应,或使糖与低级醇反应,然后与高级醇反应,将得到的含有烷基氧化钴的水溶液保持在≥HH8.5,同时脱色 由式(I)表示的醇,R SB 1 OH,(其中R SB 1是一个1-4个直链或支链烷基)和氢 并且进一步使该产物与由式(II)表示的硼氢化合物M(BH 4 x 接触,其中M是碱金属,Ca, Zn或(CH 3 SB 3) N; (x)为1时,当M为碱金属或(CH 3 4 时,或(x)为2,当M为Ca或Zn时, 残留过氧化氢。 版权所有(C)2011,JPO&INPIT
    • 3. 发明专利
    • Liquid detergent composition
    • 液体洗涤剂组合物
    • JP2010047656A
    • 2010-03-04
    • JP2008211389
    • 2008-08-20
    • Kao Corp花王株式会社
    • NOMURA MASATOINOUE KATSUHISAFUKUSHIMA TETSURO
    • C11D1/722C11D17/08
    • PROBLEM TO BE SOLVED: To provide a liquid detergent composition suppressing formation of a gelled substance in a water-dilution process, being excellent in flowability at a low temperature and having high detergency.
      SOLUTION: The liquid detergent composition contains a PO-EO block addition type non-ionic surfactant represented by following general formula (1): R-O-(PO)
      m -(EO)
      n -H, in which a hydrocarbon group comprises 5-95 mol% of a 11C or less saturated straight chain hydrocarbon group and 5-95 mol% of 12C or more saturated straight chain hydrocarbon group and a ratio of a 16 or more C saturated straight chain hydrocarbon group in all hydrocarbon groups is 5 mol% or less.
      COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:提供一种在水稀释过程中抑制胶凝物质形成的液体洗涤剂组合物,在低温下的流动性优异且洗涤性高。 溶液:液体洗涤剂组合物含有由以下通式(1)表示的PO-EO嵌段加成型非离子表面活性剂:RO-(PO) - (EO)SB 其中烃基包含5-95mol%的11C或更低的饱和直链烃基和5-95mol%的12C或更多饱和直链烃基,并且16 或更多的C饱和直链烃基为5摩尔%以下。 版权所有(C)2010,JPO&INPIT
    • 4. 发明专利
    • Liquid detergent composition
    • 液体洗涤剂组合物
    • JP2010047655A
    • 2010-03-04
    • JP2008211388
    • 2008-08-20
    • Kao Corp花王株式会社
    • NOMURA MASATOINOUE KATSUHISAFUKUSHIMA TETSURO
    • C11D1/722C11D1/29C11D17/08
    • PROBLEM TO BE SOLVED: To provide a liquid detergent composition being excellent in flowability at a low temperature and having high detergency. SOLUTION: The liquid detergent composition contains a PO-EO block addition type non-ionic surfactant (a) represented by general formula (1) in which a hydrocarbon group is constituted by 5-95 mol% of 11C or less saturated straight chain hydrocarbon group and 5-95 mol% of a 12C or more saturated straight chain hydrocarbon group, and alkyl sulfate (b) represented by general formula (2). R-O-(PO) m -(EO) n -H (1), and R1-O-[(PO) x /(EO) y ]-SO3M (2). COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:提供一种液体洗涤剂组合物,其在低温下具有优异的流动性和高洗涤性。 溶液:液体洗涤剂组合物含有由通式(1)表示的PO-EO嵌段加成型非离子表面活性剂(a),其中烃基由5〜95mol%的11C以下的饱和直链构成 链烯烃基和5-95mol%的12C或更多饱和直链烃基,和由通式(2)表示的烷基硫酸酯(b)。 (PO) - (EO) -H(1)和R1-O - [(PO) x EO)SO 3 M(2)。 版权所有(C)2010,JPO&INPIT
    • 6. 发明专利
    • Antimicrobial agent
    • 抗菌剂
    • JP2009149574A
    • 2009-07-09
    • JP2007330034
    • 2007-12-21
    • Kao Corp花王株式会社
    • INOUE KATSUHISAFUKUSHIMA TETSURODOI YASUHIRO
    • A01N33/12A01P3/00A61K8/41
    • PROBLEM TO BE SOLVED: To provide an antimicrobial agent having high antimicrobial activity and less irritation in skin, etc.
      SOLUTION: The antimicrobial agent consisting of a quaternary ammonium salt is expressed by general formula (1), wherein R
      1 is a 6-24C hydrocarbon group; R
      2 is a 1-24C hydrocarbon group; R
      3 is a 1-5C hydrocarbon group which may be substituted by hydroxy; R
      4 and R
      5 are each a 2-6C alkylene; (n) is a number of 0.3 to 20; (m) is a number of 0.3 to 10; (p) is an integer of 1 to 3; (q) is 1 or 2; (r) and (s) are each an integer of 0 to 2; (p+q+r+s)=4; and A
      - is an anion. An antimicrobial composition containing the agent is also provided.
      COPYRIGHT: (C)2009,JPO&INPIT
    • 解决方案:由季铵盐组成的抗微生物剂由通式(1)表示,其中R 1 是6-24C烃基; R 2 是1-24C烃基; R 3是可以被羟基取代的1-5C烃基; R 4 和R 5 分别为2-6C亚烷基; (n)为0.3〜20的数; (m)为0.3〜10的数; (p)为1〜3的整数, (q)为1或2; (r)和(s)各自为0〜2的整数; (p + q + r + s)= 4; 而A - 是阴离子。 还提供含有该试剂的抗微生物组合物。 版权所有(C)2009,JPO&INPIT
    • 9. 发明专利
    • Solid acid catalyst and method for producing nitrile compound by solid acid catalyst
    • 固体酸催化剂和固体酸催化剂生产氮化物的方法
    • JP2006218420A
    • 2006-08-24
    • JP2005035230
    • 2005-02-10
    • Kao Corp花王株式会社
    • TERASAKA MICHIOYODA KOJIFUKUSHIMA TETSURO
    • B01J31/02B82B1/00C07B61/00C07C253/22C07C255/07
    • Y02P20/52
    • PROBLEM TO BE SOLVED: To provide a solid acid catalyst capable of producing in a simple process, having a higher activity, selectivity and affinity to organic substances in comparison to a conventional solid acid catalyst. SOLUTION: The solid acid catalyst containing laminar nano sheets of titanic acid having a proton and/or an organic cation is obtained by contacting and reacting a titanium alkoxide or titanium hydroxide with the organic cation in a solution. Preferably, the solid acid catalyst containing laminar nano sheets of titanic acid having a proton and/or an organic cation and a silicate is obtained by mixing and reacting a mixture of a titanium alkoxide and a silicon alkoxide or a mixture of titanium hydroxide and the silicate with the organic cation in a solution. COPYRIGHT: (C)2006,JPO&NCIPI
    • 要解决的问题:与常规的固体酸催化剂相比,提供能够以简单的方法制备的具有较高活性,对有机物质的选择性和亲和力的固体酸催化剂。 解决方案:含有质子和/或有机阳离子的层状纳米片钛酸的固体酸催化剂是通过使钛醇盐或氢氧化钛与溶液中的有机阳离子接触和反应得到的。 优选地,含有质子和/或有机阳离子和硅酸盐的层状纳米钛酸钠的固体酸催化剂通过将烷氧基钛和烷氧基钛的混合物或氢氧化钛和硅酸盐的混合物混合并反应而获得 溶液中的有机阳离子。 版权所有(C)2006,JPO&NCIPI