公开(公告)号：EP2210905A1

公开(公告)日：2010-07-28

申请号：EP08850551.6

申请日：2008-11-11

申请人： Kao Corporation

发明人： OKUTSU, Munehisa ,  IHARA, Takeshi

IPC分类号： C08B11/08 ,  C08B11/12

CPC分类号： C08B11/00 ,  C08B1/06 ,  C08B1/08 ,  C08B1/12 ,  C08B11/02 ,  C08B11/12 ,  C08H8/00

摘要： The present invention relates to a process for selectively producing a cellulose ether derivative with a very high reaction efficiency of an organohalide compound. There is provided a process for producing a cellulose ether derivative such as carboxymethyl cellulose and hydroxyethyl cellulose in which a low-crystalline powdery cellulose having a crystallinity of 50% or less is reacted with an organohalide compound such as ethylene chlorohydrin, a monohaloacetic acid and a salt of the monohaloacetic acid in the presence of a base.

摘要翻译： 本发明涉及选择性地制备具有非常高的有机卤化物化合物的反应效率的纤维素醚衍生物的方法。 提供了一种生产纤维素醚衍生物如羧甲基纤维素和羟乙基纤维素的方法，其中结晶度为50％以下的低结晶性粉末状纤维素与有机卤化物如氯乙醇，一卤代乙酸和 一卤代乙酸在碱存在下的盐。

公开(公告)号：EP0879826A1

公开(公告)日：1998-11-25

申请号：EP97913448.3

申请日：1997-11-26

申请人： Kao Corporation

发明人： YAMAMURO, Hotaka ,  IHARA, Takeshi ,  KITSUKI, Tomohito ,  MIYAJIMA, Tetsuya ,  YAMATO, Fujio ,  KOHAMA, Makoto

IPC分类号： C08B11/04 ,  C08B11/12 ,  C08B31/12 ,  C08B37/00 ,  C04B24/38 ,  C04B28/02 ,  C04B28/14

CPC分类号： C04B28/02 ,  C04B24/166 ,  C04B24/243 ,  C04B24/38 ,  C04B2111/00129 ,  C08B11/193 ,  C08B13/00 ,  C04B24/2647 ,  C04B24/165 ,  C04B2103/32

摘要： A polysaccharide derivative prepared by replacing all or part of the hydroxyl hydrogen atoms of a polysaccharide or polysaccharide derivative by (A) a hydrophobic substituent having a C 8 -C 43 hydrocarbon chain as the partial structure and (B) an ionic hydrophilic substituent having at least one member selected from the group consisting of sulfonic, carboxyl phosphoric, and sulfate groups and salts thereof as the partial structure, wherein the average degree of replacement by the substituent (A) is 0.0001 or above but below 0.001 per constituent monosaccharide residue as determined by Zeisel's method or the diazomethane method and that by the substituent (B) is 0.01 to 2.0 per constituent monosaccharide residue as determined by colloidal titration. This polysaccharide derivative is useful as the admixture for hydraulic materials and can give stable hydraulic compositions excellent in dispersion.

摘要翻译： 通过（A）具有C8-C43烃链作为部分结构的疏水性取代基代替多糖或多糖衍生物的全部或部分羟基氢原子制备的多糖衍生物，（B）具有至少一个 选自磺基，羧基磷酸和硫酸酯基的组分和其盐作为部分结构，其中取代基（A）的平均取代度为0.0001以上但低于0.001，由构成单糖残基测定，由Zeisel 方法或重氮甲烷法，通过胶体滴定法测定每个构成单糖残基的取代基（B）为0.01〜2.0。 这种多糖衍生物可用作水硬性材料的混合物，并且可以得到稳定的水分分散性优良的组合物。

公开(公告)号：EP2210905B1

公开(公告)日：2015-04-01

申请号：EP08850551.6

申请日：2008-11-11

申请人： Kao Corporation

发明人： OKUTSU, Munehisa ,  IHARA, Takeshi

IPC分类号： C08B11/08 ,  C08B11/12 ,  C08B11/02 ,  C08B1/06

CPC分类号： C08B11/00 ,  C08B1/06 ,  C08B1/08 ,  C08B1/12 ,  C08B11/02 ,  C08B11/12 ,  C08H8/00

公开(公告)号：EP2005943A2

公开(公告)日：2008-12-24

申请号：EP07741273.2

申请日：2007-04-09

申请人： KAO CORPORATION

发明人： NISHIOKA, Toru ,  IHARA, Takeshi

IPC分类号： A61K8/73 ,  A61K8/06 ,  A61K8/19 ,  A61K8/34 ,  A61Q19/10 ,  C11D1/74

CPC分类号： A61K8/066 ,  A61K8/73 ,  A61Q19/10 ,  C11D1/662 ,  C11D17/0017

摘要： The present invention relates to a W/O/W emulsion composition that is excellent in emulsification stability, and exhibits a good spreadability over skins and imparts a good wet feel upon use without stickiness and oiliness; a detergent composition containing a W/O/W emulsion which is excellent in touch feel after washing without deterioration in washing performance; and processes for producing these compositions. According to the present invention, there are provided a W/O/W emulsion composition including a polysaccharide derivative containing in a side chain thereof, a group represented by the formula (1):

        -(OX) n -E 1 -R     (1);

a detergent composition containing the W/O/W emulsion; and process for producing these composition.

摘要翻译： 本发明涉及乳化稳定性优异的W / O / W乳液组合物，在皮肤上表现出良好的铺展性，赋予使用时的良好的湿润感，无粘性和油性; 含有W / O / W乳液的洗涤剂组合物，洗涤后的接触感优异，洗涤性能不变差; 以及制备这些组合物的方法。 根据本发明，提供了一种W / O / W乳液组合物，其包含在侧链中含有由式（1）表示的基团的多糖衍生物：ƒ€ƒ€ƒ€ƒ€ €ƒ€ƒ-（OX）n -E 1 -R€ƒ€ƒ€ƒ€ƒ（1）; 含有W / O / W乳液的洗涤剂组合物; 以及制备这些组合物的方法。

公开(公告)号：EP0659804B1

公开(公告)日：1998-12-09

申请号：EP93919633.3

申请日：1993-09-09

申请人： Kao Corporation

发明人： IHARA, Takeshi ,  YANO, Shinji ,  KITA, Katsumi ,  FUJIKURA, Yoshiaki

IPC分类号： C08G77/395 ,  A61K7/06 ,  A61K7/48 ,  C08G77/38

CPC分类号： C08G77/395 ,  A61K8/585 ,  A61K8/896 ,  A61Q5/02 ,  A61Q5/12 ,  A61Q19/00 ,  A61Q19/10 ,  C07F9/091 ,  C07F9/092

公开(公告)号：EP2204386B1

公开(公告)日：2016-08-31

申请号：EP08843293.5

申请日：2008-10-21

申请人： Kao Corporation

发明人： OKUTSU, Munehisa ,  TAKAI, Masanori ,  NISHIOKA, Toru ,  IHARA, Takeshi ,  NOJIRI, Naoki ,  UMEHARA, Masahiro ,  NAKANISHI, Kohei

IPC分类号： C08B11/08 ,  C08B11/145 ,  C08B1/06 ,  C08B11/14

CPC分类号： C08B11/08 ,  C08B1/06 ,  C08B11/14 ,  C08J3/12

公开(公告)号：EP2204386A1

公开(公告)日：2010-07-07

申请号：EP08843293.5

申请日：2008-10-21

申请人： Kao Corporation

发明人： OKUTSU, Munehisa ,  TAKAI, Masanori ,  NISHIOKA, Toru ,  IHARA, Takeshi ,  NOJIRI, Naoki ,  UMEHARA, Masahiro ,  NAKANISHI, Kohei

IPC分类号： C08B11/08 ,  C08B11/145

CPC分类号： C08B11/08 ,  C08B1/06 ,  C08B11/14 ,  C08J3/12

摘要： The present invention relates to a process for producing a celluloses ether derivative in an industrially convenient and efficient manner by reacting a low-crystalline powdery cellulose with an epoxy compound in the presence of a catalyst.

摘要翻译： 本发明涉及一种通过使低结晶性粉末纤维素与环氧化合物在催化剂存在下反应而以工业上方便和有效的方式生产纤维素醚衍生物的方法。

公开(公告)号：EP0659804A1

公开(公告)日：1995-06-28

申请号：EP93919633.3

申请日：1993-09-09

申请人： Kao Corporation

发明人： IHARA, Takeshi ,  YANO, Shinji ,  KITA, Katsumi ,  FUJIKURA, Yoshiaki

IPC分类号： C08G77/395 ,  A61K7/06 ,  A61K7/48 ,  C08G77/38

CPC分类号： C08G77/395 ,  A61K8/585 ,  A61K8/896 ,  A61Q5/02 ,  A61Q5/12 ,  A61Q19/00 ,  A61Q19/10 ,  C07F9/091 ,  C07F9/092

摘要： An organo(poly)siloxane modified with a phosphoric ester (including alkali metal salts thereof) and suitable as an ingredient of cosmetics; and a process for producing the same which comprises reacting an organo(poly)siloxane having a group of the formula HO-R⁴O) q -R⁵-(OR⁶) r - (wherein R⁴ to R⁶ represent each alkylene) in its molecule with phosphorous oxyhalide and then with an alkali solution. The modified organo(poly)siloxane can stably emulsify silicone oil generally used as the material of cosmetics irrespective of temperature and is excellent in compatibility with polar ingredients and in foaming power. Therefore it is suitable as an ingredient of, for example, skin care product, skin cleaning agent, hair care product and hair cleaning agent.

摘要翻译： 用磷酸酯（包括其碱金属盐）改性并适合作为化妆品成分的有机（聚）硅氧烷; 及其制备方法，该方法包括在其分子中具有式HO-R 4 O）q-R 5 - （OR 7）r - （其中R 4至R 7表示各个亚烷基）的有机（聚）硅氧烷与三卤氧化磷 然后用碱溶液处理。 改性的有机聚硅氧烷可以稳定地乳化通常用作化妆品材料的硅油，而不管温度如何，并且与极性成分的相容性和发泡能力优异。 因此它适合作为例如护肤品，皮肤清洁剂，护发产品和头发清洁剂的成分。

公开(公告)号：EP2005943A9

公开(公告)日：2009-07-29

申请号：EP07741273.2

申请日：2007-04-09

申请人： KAO CORPORATION

发明人： NISHIOKA, Toru ,  IHARA, Takeshi

IPC分类号： A61K8/73 ,  A61K8/06 ,  A61K8/19 ,  A61K8/34 ,  A61Q19/10 ,  C11D1/74

CPC分类号： A61K8/066 ,  A61K8/73 ,  A61Q19/10 ,  C11D1/662 ,  C11D17/0017

摘要： The present invention relates to a W/O/W emulsion composition that is excellent in emulsification stability, and exhibits a good spreadability over skins and imparts a good wet feel upon use without stickiness and oiliness; a detergent composition containing a W/O/W emulsion which is excellent in touch feel after washing without deterioration in washing performance; and processes for producing these compositions. According to the present invention, there are provided a W/O/W emulsion composition including a polysaccharide derivative containing in a side chain thereof, a group represented by the formula (1):

        -(OX) n -E 1 -R     (1);

a detergent composition containing the W/O/W emulsion; and process for producing these composition.

公开(公告)号：EP0879826B1

公开(公告)日：2002-10-23

申请号：EP97913448.3

申请日：1997-11-26

申请人： Kao Corporation

发明人： YAMAMURO, Hotaka ,  IHARA, Takeshi ,  KITSUKI, Tomohito ,  MIYAJIMA, Tetsuya ,  YAMATO, Fujio ,  KOHAMA, Makoto

IPC分类号： C08B11/04 ,  C08B11/12 ,  C08B31/12 ,  C08B37/00 ,  C04B24/38 ,  C04B28/02 ,  C04B28/14 ,  C08B11/193

CPC分类号： C04B28/02 ,  C04B24/166 ,  C04B24/243 ,  C04B24/38 ,  C04B2111/00129 ,  C08B11/193 ,  C08B13/00 ,  C04B24/2647 ,  C04B24/165 ,  C04B2103/32

摘要： Polysaccharide derivatives in which some or all of the hydroxyl groups have been substituted by hydrophobic substituent(s) (A) having as the partial structure a C8-43 hydrocarbon group, and ionic hydrophilic substituent(s) (B) having as the partial structure at least one group selected from the group consisting of sulfonate, carboxyl, phosphate and sulfate groups and salts thereof, which have an average degree of substitution per constituting monosaccharide residue by the substituent (A), determined by Zeisel's method or the diazomethane method, of at least 0.0001 but less than 0.001 and an average degree of substitution per constituting monosaccharide residue by the substituent (B), determined by the colloidal titration method, of from 0.01 to 2.0. These derivatives are useful as chemical admixtures for hydraulic materials and give hydraulic compositions excellent in dispersibility and stability.