公开(公告)号：US20120115770A1

公开(公告)日：2012-05-10

申请号：US13265724

申请日：2010-04-22

申请人： Daisuke Negishi ,  Masahiko Matsubara ,  Yuki Nishiyama ,  Kensuke Itakura ,  Kenji Morimura

发明人： Daisuke Negishi ,  Masahiko Matsubara ,  Yuki Nishiyama ,  Kensuke Itakura ,  Kenji Morimura

IPC分类号： C11D1/37

CPC分类号： C07C309/17 ,  C11D1/12 ,  C11D1/28 ,  C11D17/06

摘要： The invention provides a fatty acid alkyl ester sulfonate metal salt mixture of (a) a fatty acid alkyl ester sulfonate metal salt having an endothermic peak area at 50 to 130° C. of less than 50% relative to the whole endothermic peak area at 0 to 130° C. as measured on a differential scanning calorimeter, and (b) a fatty acid alkyl ester sulfonate metal salt having an endothermic peak area at 50 to 130° C. of 50% or more relative to the whole endothermic peak area at 0 to 130° C. as measured on a differential scanning calorimeter, with a ratio of (a) to (b) by mass of 95/5 or less. The mixture of the invention is excellent in anti-caking properties.

摘要翻译： 本发明提供了（a）脂肪酸烷基酯磺酸盐金属盐的脂肪酸烷基酯磺酸盐金属盐混合物，其在50至130℃的吸热峰面积相对于0的整个吸热峰面积小于50％ 至130℃，和（b）相对于全部吸热峰面积，在50〜130℃的吸热峰面积为50％以上的脂肪酸烷基酯磺酸盐金属盐， 0〜130℃，差示扫描量热计测定，（a）〜（b）的比例为95/5以下。 本发明的混合物具有优异的抗结块性能。

公开(公告)号：US07592302B2

公开(公告)日：2009-09-22

申请号：US10559999

申请日：2004-06-11

申请人： Kensuke Itakura ,  Akitomo Morita ,  Masahiko Matsubara ,  Madoka Suwa ,  Taku Nishio

发明人： Kensuke Itakura ,  Akitomo Morita ,  Masahiko Matsubara ,  Madoka Suwa ,  Taku Nishio

IPC分类号： C11D17/06 ,  C07C53/00 ,  C08H3/00 ,  C11D1/28

CPC分类号： C11D1/28 ,  C11D11/0082 ,  C11D11/04

摘要： A process for producing powder, flakes, or pellets containing α-sulfo fatty acid alkylester salt in high concentrations, the process including: (1) a step of preparing a paste containing α-sulfo fatty acid alkylester salt; (2) a step of aging the thus obtained paste; (3) a step of making the aged paste into flakes or pellets containing equal to or less than 10 wt % of water and then optionally crushing the resulting flakes or pellets into a powder having an average particle diameter of 100-1500 μm; and (4) a step of aging The powder, flakes, or pellets.

摘要翻译： 一种以高浓度生产含有α-磺基脂肪酸烷基酯盐的粉末，薄片或丸粒的方法，该方法包括：（1）制备含有α-磺基脂肪酸烷基酯盐的糊状物的步骤; （2）使得到的糊料老化的工序; （3）将老化糊剂制成含有等于或小于10重量％的水的薄片或丸粒的步骤，然后任选地将所得薄片或丸粒粉碎成平均粒径为100-1500μm的粉末; 和（4）老化的步骤粉末，薄片或丸粒。

公开(公告)号：US09708252B2

公开(公告)日：2017-07-18

申请号：US13265724

申请日：2010-04-22

申请人： Daisuke Negishi ,  Masahiko Matsubara ,  Yuki Nishiyama ,  Kensuke Itakura ,  Kenji Morimura

发明人： Daisuke Negishi ,  Masahiko Matsubara ,  Yuki Nishiyama ,  Kensuke Itakura ,  Kenji Morimura

IPC分类号： C11D1/12 ,  C11D17/06 ,  C07C309/17 ,  C11D1/28

CPC分类号： C07C309/17 ,  C11D1/12 ,  C11D1/28 ,  C11D17/06

摘要： The invention provides a fatty acid alkyl ester sulfonate metal salt mixture of (a) a fatty acid alkyl ester sulfonate metal salt having an endothermic peak area at 50 to 130° C. of less than 50% relative to the whole endothermic peak area at 0 to 130° C. as measured on a differential scanning calorimeter, and (b) a fatty acid alkyl ester sulfonate metal salt having an endothermic peak area at 50 to 130° C. of 50% or more relative to the whole endothermic peak area at 0 to 130° C. as measured on a differential scanning calorimeter, with a ratio of (a) to (b) by mass of 95/5 or less. The mixture of the invention is excellent in anti-caking properties.

公开(公告)号：US08168580B2

公开(公告)日：2012-05-01

申请号：US13129867

申请日：2009-11-20

申请人： Hiroyuki Masui ,  Kensuke Itakura ,  Hiroshi Gotou

发明人： Hiroyuki Masui ,  Kensuke Itakura ,  Hiroshi Gotou

IPC分类号： C11D17/00

CPC分类号： C11D1/28 ,  C07C303/32 ,  C07C309/17

摘要： The present invention relates to a method for producing an aqueous α-SF salt solution that maintains fluidity and has superior production adaptability. The method includes dissolving a solid component (a) in the form of an α-sulfo fatty acid alkyl ester salt and a component (b) in the form of an inorganic sodium salt and/or inorganic potassium salt in water, wherein component (a) is dissolved in water at a temperature of 50° C. or higher while maintaining the following condition (i) or (ii): (i): the concentration of component (a) is 35% by weight or less when the total concentration of sodium and potassium ions derived from component (b) is less than 0.55 mol/kg, or (ii) the concentration of component (a) is 55% by weight or less when the total concentration of sodium and potassium ions derived from component (b) is 0.55 mol/kg to less than 1.8 mol/kg.

摘要翻译： 本发明涉及一种保持流动性并且具有优异的生产适应性的α-SF盐水溶液的制备方法。 该方法包括以α-磺基脂肪酸烷基酯盐形式的固体组分（a）和无机钠盐和/或无机钾盐形式的组分（b）在水中溶解，其中组分（a ）在保持以下条件（i）或（ii）的同时，在50℃以上的温度下溶解于水中：（i）成分（a）的浓度为35重量％以下时， 衍生自组分（b）的钠和钾离子的浓度小于0.55mol / kg，或（ii）组分（a）的浓度为55重量％以下时， b）为0.55mol / kg至小于1.8mol / kg。

公开(公告)号：US20110230389A1

公开(公告)日：2011-09-22

申请号：US13129867

申请日：2009-11-20

申请人： Hiroyuki Masui ,  Kensuke Itakura ,  Hiroshi Gotou

发明人： Hiroyuki Masui ,  Kensuke Itakura ,  Hiroshi Gotou

IPC分类号： C11D3/43

CPC分类号： C11D1/28 ,  C07C303/32 ,  C07C309/17

摘要： The present invention relates to a method for producing an aqueous α-SF salt solution that maintains fluidity and has superior production adaptability. The method includes dissolving a solid component (a) in the form of an α-sulfo fatty acid alkyl ester salt and a component (b) in the form of an inorganic sodium salt and/or inorganic potassium salt in water, wherein component (a) is dissolved in water at a temperature of 50° C. or higher while maintaining the following condition (i) or (ii): (i): the concentration of component (a) is 35% by weight or less when the total concentration of sodium and potassium ions derived from component (b) is less than 0.55 mol/kg, or (ii) the concentration of component (a) is 55% by weight or less when the total concentration of sodium and potassium ions derived from component (b) is 0.55 mol/kg to less than 1.8 mol/kg.

摘要翻译： 本发明涉及一种保持流动性并且具有优异的生产适应性的α-SF盐水溶液的制备方法。 该方法包括以α-磺基脂肪酸烷基酯盐形式的固体组分（a）和无机钠盐和/或无机钾盐形式的组分（b）在水中溶解，其中组分（a ）在保持以下条件（i）或（ii）的同时，在50℃以上的温度下溶解于水中：（i）成分（a）的浓度为35重量％以下时， 衍生自组分（b）的钠和钾离子的浓度小于0.55mol / kg，或（ii）组分（a）的浓度为55重量％以下时， b）为0.55mol / kg至小于1.8mol / kg。

公开(公告)号：US20060160717A1

公开(公告)日：2006-07-20

申请号：US10559999

申请日：2004-06-11

申请人： Kensuke Itakura ,  Akitomo Morita ,  Masahiko Matsubara ,  Madoka Suwa ,  Taku Nishio

发明人： Kensuke Itakura ,  Akitomo Morita ,  Masahiko Matsubara ,  Madoka Suwa ,  Taku Nishio

IPC分类号： C11D17/00

CPC分类号： C11D1/28 ,  C11D11/0082 ,  C11D11/04

摘要： A process for producing powder, flakes, or pellets containing α-sulfo fatty acid alkylester salt in high concentrations, the process including: (1) a step of preparing a paste containing α-sulfo fatty acid alkylester salt by a series of reactions of sulfonating a fatty acid alkylester with a sulfonating gas by contact with each other, esterifying the sulfonated product with a lower alcohol, neutralizing the esterified product, and bleaching the neutralized product, to give a paste containing α-sulfo fatty acid alkylester salt; (2) a step of aging the thus obtained paste; (3) a step of making the aged paste into flakes or pellets containing equal to or less than 10 wt % of water, or a step of making the aged paste into flakes or pellets containing equal to or less than 10 wt % of water and then crushing the resulting flakes or pellets into a powder having an average particle diameter of 100-1500 μm; and (4) a step of aging the powder, flakes, or pellets.

摘要翻译： 一种以高浓度生产含有α-磺基脂肪酸烷基酯盐的粉末，薄片或丸粒的方法，该方法包括：（1）通过一系列磺化反应制备含有α-磺基脂肪酸烷基酯盐的糊剂的步骤 通过彼此接触的具有磺化气体的脂肪酸烷基酯，用低级醇酯化磺化产物，中和酯化产物和漂白中和产物，得到含有α-磺基脂肪酸烷基酯盐的糊状物; （2）使得到的糊料老化的工序; （3）将老化糊料制成含有等于或小于10重量％的水的薄片或丸粒的步骤，或将老化的糊料制成含有等于或小于10重量％的水的薄片或丸粒的步骤，以及 然后将得到的薄片或颗粒粉碎成平均粒径为100-1500μm的粉末; 和（4）使粉末，薄片或颗粒老化的步骤。