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1. 发明专利

JP2010202646A METHOD FOR PRODUCING α-SULFOFATTY ACID ALKYL ESTER SALT WITH REDUCED AMOUNT OF BY-PRODUCT 有权
标题翻译：用于生产具有减少量的副产物的α-硫代酸性酸盐盐的方法
公开(公告)号：JP2010202646A
公开(公告)日：2010-09-16
申请号：JP2010022697
申请日：2010-02-04
申请人： Lion Corp , ライオン株式会社
发明人： KONDO FUSAO , NISHIO HIROSHI , KIMURA YOSHIHIRO
IPC分类号： C07C309/17 , C11D1/28
摘要： PROBLEM TO BE SOLVED: To provide a method for producing an α-SF salt with a reduced amount of by-products.
SOLUTION: The method for producing the α-sulfofatty acid alkyl ester salt including neutralization of an α-sulfofatty acid alkyl ester with an alkaline substance is characterized by including a step where an inert gas of a volume same as or larger than the volume of the α-sulfofatty acid alkyl ester is introduced into the gas phase of a sealed buffer tank containing the α-sulfofatty acid alkyl ester before neutralization, while gases contained in a reactor vessel are discharged to the buffer tank and the inert gas is held in the buffer tank for at least 10 minutes since the introduction of the inert gas.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：待解决的问题：提供一种减少副产物的α-SF盐的制备方法。解决方案：包括用碱性物质中和α-磺基脂肪酸烷基酯的α-磺基脂肪酸烷基酯盐的制备方法的特征在于包括以下步骤：将体积相同或大于在中和之前，将α-磺基脂肪酸烷基酯的体积引入到含有α-磺基脂肪酸烷基酯的密封缓冲罐的气相中，同时将反应容器中所含的气体排放到缓冲罐中，并且保持惰性气体在缓冲罐中自引入惰性气体至少10分钟。版权所有（C）2010，JPO＆INPIT

2. 发明专利

JP2006069961A Production method for alpha-sulfofatty acid alkyl ester salt, and alpha-sulfofatty acid alkyl ester salt 审中-公开
标题翻译：阿尔法 - 酸性酸性盐酸盐的生产方法和阿尔法 - 硫酸盐酸盐盐
公开(公告)号：JP2006069961A
公开(公告)日：2006-03-16
申请号：JP2004255450
申请日：2004-09-02
申请人： Lion Corp , ライオン株式会社
发明人： OGAWA KENJI , KIMURA YOSHIHIRO , ICHITANI TAKESHI , SATO AI , NISHIO HIROSHI
IPC分类号： C07C303/06 , C07C309/17 , C11D1/28
摘要： PROBLEM TO BE SOLVED: To provide an α-sulfofatty acid alkyl ester salt having a pale color close to white, and to provide a preferable method for stably performing a sulfonation reaction.
SOLUTION: The production method for the α-sulfofatty acid alkyl ester salt includes a sulfonation process for sulfonating a fatty acid alkyl ester in which the α-sulfofatty acid alkyl ester is previously added thereto using a vessel-type sulfonation reaction apparatus, and is characterized in that a bubble-breaking blade 7 is installed above the level 3 of a reactant liquid 2 to perform sulfonation.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：待解决的问题：提供一种接近白色的浅色的α-磺基脂肪酸烷基酯盐，并提供稳定进行磺化反应的优选方法。解决方案：α-磺基脂肪酸烷基酯盐的制备方法包括使用容器型磺化反应装置将预先加入α-磺基脂肪酸烷基酯的脂肪酸烷基酯磺化的磺化方法，其特征在于，在反应液2的3级以上设置气泡破碎叶片7，进行磺化。版权所有（C）2006，JPO＆NCIPI

3. 发明专利

JP2005187579A Detergent composition 审中-公开
标题翻译：洗涤剂组合物
公开(公告)号：JP2005187579A
公开(公告)日：2005-07-14
申请号：JP2003429207
申请日：2003-12-25
申请人： Lion Corp , ライオン株式会社
发明人： YAMADA IKU , UBUSAWA TAKUYA , NISHIO HIROSHI , OGAWA KENJI
IPC分类号： C11D1/28 , C11D3/10 , C11D3/12 , C11D3/39
摘要： PROBLEM TO BE SOLVED: To obtain a detergent composition comprising an α-sulfo fatty acid ester salt, which controls deterioration of smell and color tone and has extremely excellent stability.
SOLUTION: The detergent composition comprises (a) 2-50 mass% of an α-sulfo fatty acid alkyl ester salt, (b) 2-60 mass% of a carbonate and/or a hydrogencarbonate, (c) 2-40 mass% of zeolite and (d) 0.0001-0.1 mass% of hydrogen peroxide. The detergent composition is the detergent composition comprising an α-sulfo fatty acid ester salt, which controls deterioration of smell and color tone and has extremely excellent stability.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：待解决的问题：获得包含α-磺基脂肪酸酯盐的洗涤剂组合物，其控制气味和色调的劣化并且具有非常优异的稳定性。洗涤剂组合物包含（a）2-50质量％的α-磺基脂肪酸烷基酯盐，（b）2-60质量％的碳酸盐和/或碳酸氢盐，（c）2- 40质量％的沸石和（d）0.0001-0.1质量％的过氧化氢。洗涤剂组合物是包含α-磺基脂肪酸酯盐的洗涤剂组合物，其控制气味和色调的劣化，并且具有非常优异的稳定性。版权所有（C）2005，JPO＆NCIPI

4. 发明专利

JP2005187578A Solid detergent composition 有权
标题翻译：固体洗涤剂组合物
公开(公告)号：JP2005187578A
公开(公告)日：2005-07-14
申请号：JP2003429206
申请日：2003-12-25
申请人： Lion Corp , ライオン株式会社
发明人： UBUSAWA TAKUYA , YAMADA IKU , NISHIO HIROSHI , ICHITANI TAKESHI
IPC分类号： C11D1/28 , C11D3/10 , C11D3/12 , C11D17/06
摘要： PROBLEM TO BE SOLVED: To provide a solid detergent composition with good detergency and improved solubility.
SOLUTION: The solid detergent composition comprises 2-50 mass% of an α-sulfo fatty acid alkyl ester salt and 0.001-1.0 mass% of an unsaturated fatty acid alkyl ester. Such a solid detergent composition has good detergency and improved solubility, in particular improved water solubility at low temperatures.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供具有良好洗涤性和改善溶解性的固体洗涤剂组合物。溶液：固体洗涤剂组合物含有2-50质量％的α-磺基脂肪酸烷基酯盐和0.001〜1.0质量％的不饱和脂肪酸烷基酯。这种固体洗涤剂组合物具有良好的去污力和改善的溶解性，特别是在低温下改善的水溶性。版权所有（C）2005，JPO＆NCIPI

5. 发明专利

JP2005171137A MANUFACTURING METHOD FOR SALT OF α-SULFOFATTY ACID ALKYL ESTER 审中-公开
标题翻译： α-硫代酸性酯的制备方法
公开(公告)号：JP2005171137A
公开(公告)日：2005-06-30
申请号：JP2003414910
申请日：2003-12-12
申请人： Lion Corp , ライオン株式会社
发明人： KIMURA YOSHIHIRO , NAMITA KENJI , OGAWA KENJI , ISHIKAWA TSUTOMU , NISHIO HIROSHI
IPC分类号： C11D1/28 , C07C67/56 , C07C69/02 , C07C303/06 , C07C309/17 , C11D11/02
摘要： PROBLEM TO BE SOLVED: To provide a manufacturing method for the salt of an α-sulfofatty acid alkyl ester which is inhibited from the coloration with simplifying or omitting a bleaching process and besides is improved in the smell and moreover is excellent in the detergency.
SOLUTION: The manufacturing method for a salt of an α-sulfofatty acid alkyl ester comprising a raw material refining process of obtaining a refined fatty acid alkyl ester by removing polar impurities from a fatty acid alkyl ester; a sulfonating process of the sulfonation by contacting the refined fatty acid alkyl ester with a sulfonating gas; and a neutralizing process of gaining a neutralizate by the neutralization, is characterized in that the above sulfonating process is carried out in the presence of a coloration-inhibiting agent.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：待解决的问题：提供一种通过简化或省略漂白工艺而抑制着色的α-磺基脂肪酸烷基酯的盐的制造方法，此外还提高了气味去污力。解决方案：α-磺基脂肪酸烷基酯盐的制备方法，其包括通过从脂肪酸烷基酯中除去极性杂质获得精制脂肪酸烷基酯的原料精制方法; 通过使精制的脂肪酸烷基酯与磺化气体接触来进行磺化的磺化过程; 并且通过中和获得中和剂的中和方法的特征在于上述磺化方法在着色抑制剂的存在下进行。版权所有（C）2005，JPO＆NCIPI

6. 发明专利

JP2010173941A METHOD FOR PRODUCING α-SULFO FATTY ACID ALKYL ESTER SALT 审中-公开
标题翻译：生产α-SULFO脂肪酸酸性盐的方法
公开(公告)号：JP2010173941A
公开(公告)日：2010-08-12
申请号：JP2009015634
申请日：2009-01-27
申请人： Lion Corp , ライオン株式会社
发明人： KIMURA YOSHIHIRO , OGAWA KENJI , NISHIO HIROSHI
IPC分类号： C07C303/32 , C07C309/17
摘要： PROBLEM TO BE SOLVED: To provide a production method for obtaining an α-SF salt having high specific gravity and a light color.
SOLUTION: The method for producing an α-sulfo fatty acid alkyl ester includes a sulfonation step of bringing a sulfonation gas into contact with a fatty acid alkyl ester, a first neutralization step of adding an alkali substance to a product obtained by the sulfonation step and adjusting the pH to 1.5-4.0 to give a first neutralized product, a bleaching step of bleaching the primary neutralized product to give a bleached product and a second neutralization step of adding an alkali substance to the bleached product and adjusting the pH to 4.0-7.0 to give a secondary neutralized product.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：待解决的问题：提供一种获得具有高比重和浅色的α-SF盐的制备方法。解决方案：α-磺基脂肪酸烷基酯的制备方法包括使磺化气体与脂肪酸烷基酯接触的磺化步骤，将碱性物质添加到由磺化步骤，并将pH调节至1.5-4.0以得到第一中和产物，漂白一次中和产物以得到漂白产品的漂白步骤和向漂白产物中加入碱性物质并调节pH至pH的第二中和步骤 4.0-7.0，得到二次中和产物。版权所有（C）2010，JPO＆INPIT

7. 发明专利

JP2008024672A METHOD FOR PRODUCING α-SULFOFATTY ACID ALKYL ESTER SALT 审中-公开
标题翻译：生产α-硫酸酸性盐酸盐的方法
公开(公告)号：JP2008024672A
公开(公告)日：2008-02-07
申请号：JP2006201072
申请日：2006-07-24
申请人： Lion Corp , ライオン株式会社
发明人： ISHIKAWA TSUTOMU , NISHIO HIROSHI , ICHITANI TAKESHI , KIMURA YOSHIHIRO , OISHI TAKESHI
IPC分类号： C07C303/06 , C07C303/44 , C07C309/17
摘要： PROBLEM TO BE SOLVED: To provide a method by which an α-sulfofatty acid alkyl ester salt excellent in a color tone can be produced using a falling-film reactor.
SOLUTION: The method comprises a sulfonation process for sulfonating a fatty acid alkyl ester containing ≤0.5 mass% glycerol and its derivatives under a condition in which a coloring suppressant is absent by using the falling-film reactor, an aging process for carrying out an aging treatment by bringing the product prepared in the sulfonation process to contact with the coloring suppressant hardly soluble in the fatty acid alkyl ester in 0.1-10 mass% of the product within 30 minutes from discharge of the product from the falling-film reactor, an esterification process for esterifying the product prepared in the aging process using a 1-6C alcohol, a neutralization process for neutralizing the product prepared in the esterification process and a bleaching process for bleaching the product prepared in the neutralization process.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种通过使用降膜反应器可以产生色调优异的α-磺基脂肪酸烷基酯盐的方法。解决方案：该方法包括在通过使用降膜反应器在不存在着色抑制剂的条件下磺化含有≤0.5质量％甘油及其衍生物的脂肪酸烷基酯的磺化方法，通过将在磺化过程中制备的产物与难溶于脂肪酸烷基酯的着色抑制剂接触来进行时效处理，所述着色抑制剂在0.1-10质量％的产物中，在产物从降膜反应器中排出30分钟内使用1-6C醇酯化在老化过程中制备的产物的酯化方法，用于中和酯化过程中制备的产物的中和方法和漂白在中和过程中制备的产品的漂白方法。版权所有（C）2008，JPO＆INPIT

8. 发明专利

JP2004250436A Sulfonation method and method for producing salt of alpha-sulfo fatty acid alkyl ester 有权
公开(公告)号：JP2004250436A
公开(公告)日：2004-09-09
申请号：JP2003409316
申请日：2003-12-08
申请人： Lion Corp , ライオン株式会社
发明人： NISHIO HIROSHI , MATOBA SEIJI , KIMURA YOSHIHIRO , ISHIKAWA TSUTOMU
IPC分类号： C07C303/06 , C07C303/28 , C07C309/17 , C07C309/22 , C07C309/70
摘要： PROBLEM TO BE SOLVED: To provide a method and an apparatus for sulfonation in a batch system, efficiently absorbing a sulfonation gas without flooding, dispersing the gas and carrying out a stable external circulation without cavitation, even in a system having ≥0.05 m/s superficial velocity of the gas.
SOLUTION: In the sulfonation method in which a raw material liquid phase is brought into contact with the sulfonation gas using the batch system agitation-mixing type reactor having an agitator, the sulfonation method is to carry out the sulfonation by bringing the position of an agitation blade of the agitator to be 0.20H-0.80H, wherein H expresses the height of the surface of the raw material liquid by bringing the height of reactor bottom to be 0, and a space in the height direction between the agitation blade and a gas inlet nozzle for introducing the sulfonation gas into the reactor to be ≤0.15H. The subject method for producing an α-sulfo fatty acid alkyl ester and a salt of the same is to use a sulfonation product obtained by sulfonating an fatty acid alkyl ester by using this method.
COPYRIGHT: (C)2004,JPO&NCIPI

9. 发明专利

JP2003081933A Method for producing sulfonated substance and method for producing surfactant 审中-公开
标题翻译：生产硫化物质的方法和生产表面活性剂的方法
公开(公告)号：JP2003081933A
公开(公告)日：2003-03-19
申请号：JP2001269565
申请日：2001-09-05
申请人： Lion Corp , ライオン株式会社
发明人： NISHIO HIROSHI , ISHIKAWA TSUTOMU , MIYAWAKI YOZO , TERAO TOSHIMI
IPC分类号： C07C303/06 , C07C305/10 , C07C309/30
摘要： PROBLEM TO BE SOLVED: To provide a method for producing a sulfonated substance, with which the multi-product production of a sulfonated substance having an excellent color tone can simultaneously be carried out at a low cost, and to provide a method for producing a surfactant, using the sulfonated substance.
SOLUTION: In this method for producing the sulfonated substance, when gas containing SO
3 gas is branched from an SO
3 gas generation system through a branching route and introduced into a sulfonation reactor, the pressure difference (pressure before the branching-pressure under which the gas is introduced into the sulfonation reactor) of the gas containing SO
3 gas between pressure before the branching and pressure under which the gas is introduced into the sulfonation reactor is 0.005-0.04 MPa.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供一种生产磺化物质的方法，可以以低成本同时进行具有优异色调的多种产物的多产物生产，并提供一种制备表面活性剂的方法，使用磺化物质。解决方案：在制备磺化物质的方法中，当SO 3气体从SO 3气体发生系统通过分支路线分支并引入磺化反应器时，压力差（气体分支压力之前的压力引入到磺化反应器中）在分支压力之前的含有SO 3气体的气体和引入到磺化反应器中的压力之间的压力为0.005-0.04MPa。

10. 发明专利

JP2008133209A METHOD FOR PRODUCING α-SULFOFATTY ACID ALKYL ESTER SALT 审中-公开
标题翻译：生产α-硫酸酸性盐酸盐的方法
公开(公告)号：JP2008133209A
公开(公告)日：2008-06-12
申请号：JP2006319797
申请日：2006-11-28
申请人： Lion Corp , ライオン株式会社
发明人： ISHIKAWA TSUTOMU , NISHIO HIROSHI , ICHITANI TAKESHI , NEGISHI DAISUKE , OISHI TAKESHI
IPC分类号： C07C303/06 , C07C303/22 , C07C309/17
摘要： PROBLEM TO BE SOLVED: To provide a method for producing an α-sulfofatty acid alkyl ester salt effective for suppressing the foaming at the start of bleaching, stabilizing the operation of a bleaching apparatus and improving the bleaching efficiency.
SOLUTION: The method for producing an α-sulfofatty acid alkyl ester salt (MES) contains a sulfonation step to sulfonate a fatty acid alkyl ester by contacting the ester with a sulfonation gas to obtain a sulfonate, an esterification step to esterify the sulfonate with a lower alcohol to obtain an esterified product, a neutralization step to neutralize the esterified product and obtain a neutralized product, and a bleaching step to bleach the neutralized product and obtain a bleached product. In the above method, the bleaching step contains a mixing step to mix the neutralized product, a bleaching agent and a bleached and aged product, and a bleaching and aging step to bleach the neutralized product, the bleached and aged product is a part of the aged product in the bleaching and aging step, and the concentration of the residual bleaching agent is ≤0.3 mass% based on 100 mass% of MES.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：解决的问题：提供一种生产有效抑制漂白开始时的起泡的α-磺基脂肪酸烷基酯盐的方法，稳定漂白装置的操作并提高漂白效率。解决方案：α-磺基脂肪酸烷基酯盐（MES）的制备方法含有通过使酯与磺化气体接触来磺化脂肪酸烷基酯以获得磺酸盐的磺化步骤，酯化步骤磺酸酯与低级醇反应，得到酯化产物，中和步骤，中和酯化产物并获得中和产物，漂白步骤漂白中和产物并获得漂白产品。在上述方法中，漂白步骤包括混合中和产物，漂白剂和漂白和老化产物的混合步骤以及漂白和老化步骤以漂白中和产物，漂白和老化的产品是漂白老化步骤中的老化产物，残留漂白剂的浓度基于MES的100质量％≤3质量％。版权所有（C）2008，JPO＆INPIT

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