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公开(公告)号:US4248793A
公开(公告)日:1981-02-03
申请号:US79139
申请日:1979-09-26
IPC分类号: C07C303/06 , C07C303/44 , C07C309/04 , C07C309/20 , C07C143/16
CPC分类号: C07C303/44 , C07C303/06
摘要: Process for the production of light-colored internal olefin sulfonates substantially free from unreacted olefins comprises sulfonating an internal olefin with gaseous SO.sub.3 to produce a sulfonation reaction mixture, neutralizing said sulfonation reaction mixture with caustic alkali without hydrolysis of sulton contained in the mixture, adding to the neutralized sulfonation reaction mixture an extracting reagent selected from halogenated hydrocarbons to form an extract phase containing unreacted olefin and a raffinate phase containing internal olefin sulfonates and sultons, and hydrolyzing the resulting raffinate phase in the presence of caustic alkali.
摘要翻译: 用于生产基本上不含未反应烯烃的浅色内烯烃磺酸盐的方法包括用气态SO 3磺化内部烯烃以产生磺化反应混合物,用苛性碱中和所述磺化反应混合物,而不会水解混合物中所含的苏打,加入 中和的磺化反应混合物是选自卤代烃的提取试剂,以形成含有未反应的烯烃的提取相和含有内烯烃磺酸盐和磺酸盐的萃余相,并在苛性碱的存在下水解所得的萃余液相。
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公开(公告)号:US4235759A
公开(公告)日:1980-11-25
申请号:US45134
申请日:1979-06-04
申请人: Kazuo Ohbu , Nobuo Johna , Ichiro Kashiwa
发明人: Kazuo Ohbu , Nobuo Johna , Ichiro Kashiwa
摘要: A liquid detergent composition which comprises an anionic surface active agent of polyoxyalkylene alkyl ether sulfate type and a cationic surface active agent of mono-long chain alkyl quaternary ammonium salt type at a mol ratio of the former to the latter in the range of from 8:1 to 1:1 is not only mild to the human skin but also capable of demonstrating superb detergency.
摘要翻译: 一种液体洗涤剂组合物,其包含聚氧化烯烷基醚硫酸盐型的阴离子表面活性剂和单长烷基季铵盐型的阳离子表面活性剂,前者与后者的摩尔比为8: 1至1:1不仅对人体皮肤轻微,而且能够显示出极好的去污力。
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公开(公告)号:US4214112A
公开(公告)日:1980-07-22
申请号:US24205
申请日:1979-03-27
IPC分类号: C08F4/00 , C07C1/00 , C07C2/22 , C07C11/02 , C07C67/00 , C08F4/06 , C08F4/14 , C08F8/00 , C08F10/00 , C08F10/14 , C07C3/18
CPC分类号: C07C2/22 , C07C2521/02 , C07C2527/125 , C07C2527/126 , C07C2531/02 , C07C2531/26
摘要: A process for producing an olefin oligomer comprising polymerizing olefin having not less than 6 carbon atoms in the presence of a catalyst consisting essentially of (a) aluminum halide, (b) polyhydric alcohol derivative of which alcohol the hydrogen atoms of the entire hydroxyl groups are substituted with either one or both of alkyl and acyl groups and (c) a nickel compound or cobalt compound is provided. Thus, an olefin oligomer having a narrow distribution of the polymerization degree and good properties can be obtained with a high selectivity by using a catalyst capable of being easily handled.
摘要翻译: 1.一种烯烃低聚物的制造方法,其特征在于,在催化剂的存在下,在(a)卤化铝,(b)多元醇衍生物,全部羟基的氢原子为醇的多元醇衍生物的催化剂的存在下聚合具有不少于6个碳原子的烯烃, 被烷基和酰基中的一个或两个取代,和(c)提供镍化合物或钴化合物。 因此,通过使用能够容易地处理的催化剂,可以通过高选择性获得聚合度分布窄,性能好的烯烃低聚物。
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公开(公告)号:US4185034A
公开(公告)日:1980-01-22
申请号:US903396
申请日:1978-05-08
申请人: Kazuo Yamamoto , Shizuo Sekiguchi , Yozo Miyawaki
发明人: Kazuo Yamamoto , Shizuo Sekiguchi , Yozo Miyawaki
IPC分类号: C07C303/42 , C07C143/02
CPC分类号: C07C303/42
摘要: A method of bleaching olefin sulfonates, which comprises adding more than 0.1% by weight of hydrogen peroxide, with more than 0.1% by weight of phosphate alone or silicate alone or a mixture of the two, to an olefin sulfonate having 12 to 22 carbon atoms, and treating at a temperature in the range of from 30.degree. to 130.degree. C.
摘要翻译: 一种漂白烯烃磺酸盐的方法,其包括将大于0.1重量%的过氧化氢与单独的0.1重量%以上的单独的硅酸盐或两者的混合物加入到具有12-22个碳原子的烯烃磺酸盐 ,并在30〜130℃的温度下进行处理。
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公开(公告)号:US4142984A
公开(公告)日:1979-03-06
申请号:US848143
申请日:1977-11-03
申请人: Osamu Okumura , Hiroshi Nishio , Takashi Ikeuchi , Izumi Yamane
发明人: Osamu Okumura , Hiroshi Nishio , Takashi Ikeuchi , Izumi Yamane
CPC分类号: C11D17/0039 , C11D3/046 , C11D3/122
摘要: A process for improving the physical properties of granular detergents comprises making fine particles of calcium sulfite adhere uniformly onto the surface of the granular detergent. The amount of said calcium sulfite particles to be thus applied is in the range of from about 0.5 to about 5 wt.% relative to the granular detergent, and about 70 wt.% or less of this amount may be replaced with fine particles of alumino silicate. The applicable average particle diameter of calcium sulfite to be made to adhere onto granular detergent is less than about 4 .mu. and that of aluminosilicate is less than about 5 .mu..
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公开(公告)号:US4066715A
公开(公告)日:1978-01-03
申请号:US675238
申请日:1976-04-08
申请人: Hiroshi Isa , Toshiyuki Ukigai , Anri Tominaga , Michito Sato
发明人: Hiroshi Isa , Toshiyuki Ukigai , Anri Tominaga , Michito Sato
IPC分类号: C08F4/00 , A61K8/30 , B01J31/00 , C07B61/00 , C07C1/00 , C07C2/22 , C07C2/24 , C07C2/26 , C07C11/02 , C07C67/00 , C08F4/42 , C08F10/00 , C08F10/14 , C10M143/08 , C10N30/02 , C10N40/08 , C10N40/12 , C10N40/16 , C07C3/18
CPC分类号: C08F10/14
摘要: A method of preparing an olefin oligomer by polymerizing an olefin having 6 or more carbon atoms, wherein said olefin is polymerized in the presence of a catalyst consisting of (a) a polyhydric alcohol derivative obtained by replacing the hydrogen atoms of all the hydroxyl groups of the polyhydric alcohol by either acyl groups exclusively or by acyl groups and alkyl groups, both of said groups having 1 - 20 carbon atoms, (b) an aluminum halide in an amount of 1.1 - 2.8 mole per one ester bond or ether bond possessed by said polyhydric alcohol derivative and (c) metallic aluminum powder.
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公开(公告)号:US4036596A
公开(公告)日:1977-07-19
申请号:US699712
申请日:1976-06-25
申请人: Toshiaki Ogoshi , Yozo Miyawaki , Fusao Kondo , Susumu Sakurai
发明人: Toshiaki Ogoshi , Yozo Miyawaki , Fusao Kondo , Susumu Sakurai
IPC分类号: B01J19/00 , B01J10/02 , C07B45/02 , C07C67/00 , C07C301/00 , C07C303/02 , C07C303/06 , C07C309/01 , C07C309/20 , C07C309/30 , B01J10/00 , C07B13/06
CPC分类号: B01J19/247 , B01J10/02 , C07B45/02 , C07C309/00
摘要: A cylindrical apparatus for continuous sulfonation of an organic liquid is provided with an annular feeding device for permitting the organic liquid to flow in the form of a film down a reaction wall. The annular feeding device is provided with a number of slots in a horizontal and equidistant manner in a row.
摘要翻译: 用于连续磺化有机液体的圆柱形装置设置有环形进给装置,用于允许有机液体以膜的形式流过反应壁。 环形进给装置以水平和等距的方式设置有多个槽。
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公开(公告)号:US3997623A
公开(公告)日:1976-12-14
申请号:US634074
申请日:1975-11-21
申请人: Hiroshi Isa , Toshiyuki Ukigai , Anri Tominaga , Michito Sato
发明人: Hiroshi Isa , Toshiyuki Ukigai , Anri Tominaga , Michito Sato
IPC分类号: C08F4/00 , B01J31/00 , C07B61/00 , C07C1/00 , C07C2/22 , C07C11/02 , C07C67/00 , C08F4/06 , C08F10/00 , C08F10/14 , C07C3/18
CPC分类号: C08F10/14
摘要: When an olefin having 6 or more carbon atoms is polymerized in the presence of a mixture of a polyhydric alcohol derivative and an aluminum halide, said derivative being obtained by replacing hydrogen atoms of all the hydroxyl groups of polyhydric alcohol either by acyl groups exclusively or by acyl groups and alkyl groups, both of said groups having 1 to 20 carbon atoms (in which mixture the amount of said aluminum halide is 1.1 to 2.8 moles per 1 ester bond of said polyhydric alcohol derivative), there can be obtained liquid olefin polymers having various mean molecular weights at a high yield.
摘要翻译: 当在多元醇衍生物和卤化铝的混合物存在下使具有6个或更多个碳原子的烯烃聚合时,所述衍生物是通过专门地或通过酰基独立地取代多元醇的全部羟基的氢原子或由 酰基和烷基,所述基团具有1至20个碳原子(其中所述卤化铝的量为所述多元醇衍生物的每1个酯键为1.1至2.8摩尔的混合物),可以获得具有 各种平均分子量高产。
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9.
公开(公告)号:US3951877A
公开(公告)日:1976-04-20
申请号:US378922
申请日:1973-07-13
申请人: Osamu Okumura , Kazuo Ohbu , Mitsuharu Kachi , Masuzo Nagayama
发明人: Osamu Okumura , Kazuo Ohbu , Mitsuharu Kachi , Masuzo Nagayama
CPC分类号: C11D17/06 , C11D1/02 , C11D3/046 , C11D3/2086
摘要: A heavy-duty granular detergent composition consisting of 10 to 60 wt. percent of sodium citrate, 5 to 40 wt. percent of non-soap anionic surfactants, 0.1 to 10 wt. percent of inorganic aluminum salts and additives for use in conventional detergents, the weight ratio of the citrate to the surfactants being 1/5 to 10/1.
摘要翻译: 一种重垢颗粒洗涤剂组合物,其由10至60wt。 柠檬酸钠的百分比为5〜40wt。 百分比的非皂阴离子表面活性剂,0.1-10重量% 百分比的用于常规洗涤剂的无机铝盐和添加剂,柠檬酸盐与表面活性剂的重量比为1/5至10/1。
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公开(公告)号:US3947507A
公开(公告)日:1976-03-30
申请号:US446017
申请日:1974-02-26
申请人: Hiroshi Isa , Hiroshi Mandai , Toshiyuki Ukigai , Anri Tominaga , Ryozo Taniyasu , Masuzo Nagayama
发明人: Hiroshi Isa , Hiroshi Mandai , Toshiyuki Ukigai , Anri Tominaga , Ryozo Taniyasu , Masuzo Nagayama
CPC分类号: C07C2/30 , C08F10/00 , C07C2527/08 , C07C2527/125 , C07C2527/126 , C07C2527/135 , C07C2531/12 , C07C2531/26
摘要: A method for producing a liquid olefin polymer which comprises polymerizing an .alpha.-olefin having 6 - 14 carbon atoms or mixtures thereof, in the presence of a catalyst consisting of an alkali metal hydride, a halide of an element selected from boron and aluminum and a titanium halide, or a catalyst in which metallic lithium or sodium is added to those catalyst ingredients.
摘要翻译: 一种制备液体烯烃聚合物的方法,其包括在由碱金属氢化物,选自硼和铝的元素的卤化物和选自硼和铝的催化剂的存在下,将具有6-14个碳原子的α-烯烃或其混合物聚合, 卤化钛或其中向这些催化剂成分中加入金属锂或钠的催化剂。
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