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    • 1. 发明专利
    • Hair detergent composition for foam discharge container
    • 泡沫排放容器的头发清洗剂组合物
    • JP2013155143A
    • 2013-08-15
    • JP2012017546
    • 2012-01-31
    • Kawaken Fine Chem Co Ltd川研ファインケミカル株式会社
    • SAKAMOTO YUICHI
    • A61K8/44A61K8/73A61Q5/02
    • PROBLEM TO BE SOLVED: To provide a hair detergent for a foam discharge container, capable of discharging a creamy foam without clogging even at a low temperature and capable of keeping a good formation of foams under low temperature in a winter season, and having a high rinsing effect.SOLUTION: Provided is a hair detergent composition containing: (A) 3-25 wt.% amphoteric surfactant as a specific composition; (B) 0.3-0.8 wt.% cationized cellulose having a molecular wt. of 400,000-1,500,000 and a cationic nitrogen content of 1-2.5% (mass%), and remainder water. The inorganic salt content is less than 1.0 wt.%, and the viscosity at 10°C is less than 30 mPa s.
    • 要解决的问题:为了提供一种用于泡沫排出容器的头发洗涤剂,即使在低温下也能够在没有堵塞的情况下排出奶油泡沫并且能够在冬季在低温下保持良好的泡沫形成,并且具有高的 漂洗效果。解决方案:提供一种头发洗涤剂组合物,其含有:(A)3-25重量%的两性表面活性剂作为特定组合物; (B)0.3-0.8重量%具有分子量的阳离子化纤维素 400,000-1,500,000,阳离子氮含量为1-2.5%(质量%),余量为水。 无机盐含量小于1.0重量%,10℃下的粘度小于30mPa·s。
    • 4. 发明专利
    • Liquid dispersion of alumina amide and manufacturing method therefor
    • 氧化铝的液体分散及其制造方法
    • JP2008006390A
    • 2008-01-17
    • JP2006180597
    • 2006-06-30
    • Kawaken Fine Chem Co Ltd川研ファインケミカル株式会社
    • NAGAI NAOFUMI
    • B01J13/00C01F7/02C01F7/42
    • PROBLEM TO BE SOLVED: To provide liquid dispersion of alumina amide, having excellent dispersion stability in spite of not containing a hard-to-remove and nonvolatile dispersion stabilizer such as organic sulfonic acid.
      SOLUTION: The liquid dispersion of alumina amide contains amides (1), alumina fine particle (2) and nitric acid or hydrochloric acid (3) having 0.05-0.30 molar ratio of the nitric acid or hydrochloric acid to the alumina as essential components but does not contain a compound having a sulfonate group, wherein the viscosity of this liquid dispersion having 10 wt.% alumina concentration is ≤600 mPa s when measured at 25°C by using a cone/plate type rotational viscometer (the revolving speed is 30 rpm).
      COPYRIGHT: (C)2008,JPO&INPIT
    • 要解决的问题:提供氧化铝酰胺的液体分散体,尽管不含难去除的和非挥发性的分散稳定剂如有机磺酸,但分散稳定性优异。 解决方案:氧化铝酰胺的液体分散体含有酰胺(1),氧化铝微粒(2)和硝酸或盐酸与氧化铝的摩尔比为0.05-0.30的硝酸或盐酸(3) 成分,但不含有具有磺酸基的化合物,其中,使用锥板型旋转粘度计(25℃)测定的10重量%氧化铝浓度的该分散液的粘度为600mPa·s 是30rpm)。 版权所有(C)2008,JPO&INPIT
    • 7. 发明专利
    • Method for producing optically active alcohol
    • 生产光学活性醇的方法
    • JP2005298411A
    • 2005-10-27
    • JP2004117514
    • 2004-04-13
    • Kawaken Fine Chem Co Ltd川研ファインケミカル株式会社
    • ITO TOYOFUMI
    • C07D453/02
    • PROBLEM TO BE SOLVED: To provide a method for producing an optically active alcohol, comprising subjecting a prochiral carbonyl compound, especially an amino group-having carbonyl compound, to an asymmetric hydrogenation reaction to obtain the corresponding optically active alcohol, by which the optically active alcohol can profitably be produced at a practical reaction rate and in a high enantiomer excessive rate.
      SOLUTION: This method for producing the optically active alcohol comprises hydrogenating the prochiral carbonyl compound in the presence of a rhodium complex or salt, an optically active diphosphine, an optically active diamine and an acid in an amount of
    • 要解决的问题:提供一种光学活性醇的制造方法,其特征在于,将前手性羰基化合物,特别是具有氨基的羰基化合物进行不对称氢化反应,得到相应的光学活性醇,通过该方法 可以有效地以实际的反应速率和高对映体过量的速率生产光学活性的醇。 解决方案:该光学活性醇的制造方法包括在铑络合物或盐,光学活性二膦,光学活性二胺和酸的存在下将前手性羰基化合物氢化为<100摩尔% 基于羰基化合物。 版权所有(C)2006,JPO&NCIPI
    • 8. 发明专利
    • Shampooing composition for hair dyed with hair color
    • 具有头发颜色的头发的清洁组合物
    • JP2005041844A
    • 2005-02-17
    • JP2003279773
    • 2003-07-25
    • Kawaken Fine Chem Co Ltd川研ファインケミカル株式会社
    • KIKUCHI RYUJITSUBOYAMA HIROSHI
    • A61K8/00A61K8/34A61K8/42A61K8/44A61Q5/02C11D1/88A61K7/075
    • PROBLEM TO BE SOLVED: To obtain a shampooing composition for hair dyed with a hair color, having high color retention of the hair colored with an oxidizing hair-dyeing treatment over a wide pH range, exhibiting sufficient shampooing power to remove hair manicure and foreign materials attached to the hair by ion-adsorption treatment and keeping high frothing property.
      SOLUTION: This shampooing composition for hair dyed with the hair color contains an N-(2-hydroxyalkyl)-N-alkylaminocarboxylic acid obtained by the addition reaction of an epoxyalkane to an aminocarboxylic acid and expressed by formula (3) (R
      1 is an alkyl; R
      2 is methyl, or the like; (n) is 1 or 2, M is at least one group selected from hydrogen, alkali metals and amine) and further contains ≤5 wt.% alkyldiol derivative compound expressed by formula (4) (R
      1 is an alkyl; and X and Y are each independently H or a lower alkyl).
      COPYRIGHT: (C)2005,JPO&NCIPI
    • 待解决的问题:为了获得头发染发用洗发剂组合物,通过在宽pH范围内用氧化染发处理着色的毛发具有高的保色性,显示出足够的洗发能力去除头发修指甲 和通过离子吸附处理附着在头发上的异物,并保持高起泡性。 用于头发染发的洗发剂组合物含有通过环氧烷烃与氨基羧酸的加成反应得到的N-(2-羟基烷基)-N-烷基氨基羧酸,由式(3)表示(R 是烷基; R SB 2是甲基等;(n)是1或2,M是至少一个选自氢,碱金属和胺的基团 ),并且还含有≤5重量%的由式(4)表示的烷基二醇衍生物化合物(R SB 1是烷基; X和Y各自独立地是H或低级烷基)。 版权所有(C)2005,JPO&NCIPI
    • 9. 发明专利
    • Magnetized cobalt fluidized bed catalyst for hydrogenation reaction and method for using the catalyst
    • 用于氢化反应的磁性钴盐流化床催化剂和使用催化剂的方法
    • JP2004314041A
    • 2004-11-11
    • JP2003330007
    • 2003-09-22
    • Kawaken Fine Chem Co Ltd川研ファインケミカル株式会社
    • NAGAI NAOFUMI
    • B01J25/00C07B61/00C07C209/48C07C211/27
    • Y02P20/52
    • PROBLEM TO BE SOLVED: To provide a magnetized nickel fluidized bed catalyst for hydrogenation reaction having sufficiently high catalytic activity, excellent in settling properties, easily separated, recovered and recycled and reduced in the lowering of settling properties even if used repeatedly. SOLUTION: A cobalt fluidized bed catalyst for hydrogenation reaction comprises cobalt particles of which the crystal size in a crystal lattice surface (111) by an X-ray diffraction method is 2.0-10.0 nm and magnetized by applying a magnetic field with a magnetic flux density of 0.1×10 -4 -30 T to the catalyst. When the magnetized catalyst is used in liquid phase reaction, it shows a sufficient catalytic effect, can easily be precipitated and recovered after reaction, and the recovered catalyst can be used repeatedly. COPYRIGHT: (C)2005,JPO&NCIPI
    • 要解决的问题:为了提供具有足够高的催化活性的氢化反应的磁化镍流化床催化剂,即使重复使用,沉降性也优异,易于分离,回收和再循环,降低沉降性能。 解决方案:用于氢化反应的钴流化床催化剂包括通过X射线衍射法在晶格表面(111)中的晶体尺寸为2.0-10.0nm的钴颗粒,并通过施加磁场来磁化 磁通密度为0.1×10 -4 -30 T。 当磁化催化剂用于液相反应时,显示出足够的催化作用,反应后可以容易地沉淀和回收,回收的催化剂可以重复使用。 版权所有(C)2005,JPO&NCIPI