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1. 发明专利

JPS6187659A Aqueous suspension containing organic peroxide 失效
标题翻译：含有机有机过氧化物的水性悬浮液
公开(公告)号：JPS6187659A
公开(公告)日：1986-05-06
申请号：JP20992084
申请日：1984-10-08
申请人： Kayaku Nuurii Kk
发明人： YANAKA TAKUMI , TAKEMOTO HIDEKI , HIRAI YASUO
IPC分类号： C07C407/00 , C07C67/00 , C07C409/00 , C07C178/00 , C07C179/00
摘要： PURPOSE: To obtain an aqueous suspension containing an organic peroxide, useful as a polymerization initiator of polystyrene, etc., and transport able with a pump without causing clogging, by using tribasic calcium phosphate as an active component.
CONSTITUTION: An aqueous suspension containing an organic peroxide is prepared by compounding tribasic calcium phosphate. The liquid can be prepared e.g. by adding a necessary amount of tribasic calcium phosphate to a definite amount of water, dispersing under stirring, optionally adding and dispersing a dispersion stabilizing assistant in the dispersion, adding a required amount of powder (benzoyl peroxide) moistened with water, and stirring the mixture. Even if a partial phase-separation takes place in the above suspension, the suspension can be homogenized easily by the light shaking or stirring, to enable the approach to the practical adoption of the automatic charging system with a pump. In the conventional process, the charge of the peroxide has to be carried out through a manhole and accordingly the operation of a polymerization plant in closed system has been impossible. The present process clears the way for the operation of the plant in closed system.
COPYRIGHT: (C)1986,JPO&Japio
摘要翻译：目的：通过使用磷酸三钙作为活性成分，得到含有有机过氧化物的水性悬浮液，其可用作聚苯乙烯等的聚合引发剂，并可通过泵输送而不引起堵塞。构成：含有有机过氧化物的含水悬浮液通过配合磷酸三钙制备。液体可以例如制备。通过向一定量的水中加入必要量的磷酸三钙，在搅拌下分散，任选地在分散体中加入和分散分散体稳定助剂，加入所需量的用水润湿的粉末（过氧化苯甲酰），并搅拌混合物。即使在上述悬浮液中发生部分相分离，也可以通过轻摇或搅拌容易地使悬浮液均质化，从而能够实现采用泵的自动计费系统。在常规方法中，过氧化物的电荷必须通过人孔进行，因此聚合装置在封闭系统中的操作是不可能的。本程序清除了封闭系统中工厂运行的方式。

2. 发明专利

JPS558502B1 失效
公开(公告)号：JPS558502B1
公开(公告)日：1980-03-04
申请号：JP210869
申请日：1969-01-13
IPC分类号： C07C67/00 , C07C407/00 , C07C409/08 , C07C409/10 , C07C179/035 , C07C178/00

3. 发明授权

US4801407A Process for the production of a peroxy compound 失效
标题翻译：过氧化合物的制备方法
公开(公告)号：US4801407A
公开(公告)日：1989-01-31
申请号：US381753
申请日：1982-05-25
申请人： Geoffrey J. Hignett , Iain S. MacKirdy
发明人： Geoffrey J. Hignett , Iain S. MacKirdy
IPC分类号： A01N37/16 , C07C67/00 , C07C407/00 , C07C409/24 , C07C409/30 , C11D3/39 , C07C178/00
CPC分类号： A01N37/16 , C07C407/00 , C11D3/3945 , Y02P20/582
摘要： In the present invention, hydrated magnesium salts of the carboxylate group in certain aromatic or olefinically unsaturated peroxyacids such as monoperoxyphthalic acid or monoperoxymaleic acid are made by reacting the corresponding anhydride with aqueous hydrogen peroxide and a magnesium base, in the absence of a significant amount of free iron. By so doing, the process avoids the use of non-aqueous solvents such as ethyl acetate. Solid product can be obtained by using no more than enough hydrogen peroxide and water for solely a damp product to be obtained or by crystallization from an aqueous solution, preferably with recycle of the mother liquor. Preferably the reaction temperature is maintained at 5.degree. to 25.degree. C., employing 1.8 to 2.2 moles anhyhdride per mole of magnesium base, and 0.95 to 1.2 moles of hydrogen peroxide per mole of anhydride.The product can be used as a bleach and as a disinfectant.
摘要翻译：在本发明中，在某些芳族或烯属不饱和过氧酸如单过氧邻苯二甲酸或单过氧马来酸中的羧酸酯基的水合镁盐通过使相应的酸酐与过氧化氢水溶液和镁碱反应，在不存在显着量的免费铁通过这样做，该方法避免使用非水溶剂如乙酸乙酯。可以通过使用不足够的过氧化氢和水来获得固体产物，仅用于获得潮湿的产品或通过从水溶液中结晶，优选通过母液的再循环。优选将反应温度保持在5至25℃，每摩尔镁碱使用1.8至2.2摩尔的氮化合物，每摩尔酐使用0.95至1.2摩尔过氧化氢。该产品可用作漂白剂和消毒剂。

4. 发明授权

US4782189A Process for the continuous preparation of lauroyl peroxide 失效
标题翻译：连续制备月桂酰过氧化物的方法
公开(公告)号：US4782189A
公开(公告)日：1988-11-01
申请号：US096851
申请日：1987-09-15
申请人： Hans Appel , Gottfried Brossmann
发明人： Hans Appel , Gottfried Brossmann
IPC分类号： C07C67/00 , C07C407/00 , C07C409/34 , C07C178/00
CPC分类号： C07C409/34 , C07C407/00 , C07C407/003
摘要： The invention provides an improvement for the continuous preparation of lauroyl peroxide in the absence of organic solvents from crude lauroyl chloride, aqueous sodium hydroxide solution and hydrogen peroxide by continuously adding the reaction components to a reaction stirrer vessel and carrying out the reaction with an average residence time of 15 to 30 minutes, the improvement comprising maintaining the temperature in the raction vessel between 0.degree. and 20.degree. C. by cooling, adding 1.0 to 3% by weight of hydrogen peroxide, referred to the total amount of the reaction mixture, and sodium hydroxide in such amount that the concentration thereof in the reaction mixture run off is 0.15 to 0.30N, withdrawing the reaction mixture from the reaction vessel and heating the reaction mixture by the addition of water of a temperature of from 70.degree. to 90.degree. C., to above the melting point of lauroyl peroxide, and separating off the molten lauroyl peroxide in a separator.
摘要翻译：本发明提供了在不存在来自粗制月桂酰氯，氢氧化钠水溶液和过氧化氢的有机溶剂的情况下连续制备月桂酰过氧化物的改进，通过将反应组分连续加入到反应搅拌器容器中并与平均住宅进行反应时间为15至30分钟，改进包括通过冷却将反应容器中的温度保持在0℃和20℃之间，加入1.0-3重量％的过氧化氢，称为反应混合物的总量，以及氢氧化钠的量使得其在反应混合物中的浓度流失为0.15至0.30N，将反应混合物从反应容器中取出，并通过加入温度为70-90℃的水加热反应混合物高于月桂酰过氧化物的熔点，并在分离器中分离出熔融的月桂酰过氧化物。

5. 发明授权

US4658056A Catalytic oxidation of liquid cycloparaffins 失效
标题翻译：液体环烷烃的催化氧化
公开(公告)号：US4658056A
公开(公告)日：1987-04-14
申请号：US370928
申请日：1982-04-22
申请人： Peter A. Sipos
发明人： Peter A. Sipos
IPC分类号： C07C55/14 , B01J31/00 , B01J31/04 , B01J31/18 , C07B61/00 , C07C27/00 , C07C27/12 , C07C29/50 , C07C35/08 , C07C45/33 , C07C49/403 , C07C51/00 , C07C51/31 , C07C67/00 , C07C407/00 , C07C409/14 , C07C49/413 , C07C61/10 , C07C178/00 , C07C179/053
CPC分类号： B01J31/04 , B01J31/128 , B01J31/181 , B01J31/1845 , C07C29/50 , C07C45/33 , C07C51/316 , C12C11/02 , B01J2231/70 , B01J2531/62 , B01J2531/845 , C07C2101/14
摘要： A process for the catalytic oxidation of liquid cycloparaffins to oxidation products thereof is disclosed. In the process, partial oxidation products are formed by oxidizing the cycloparaffin with molecular oxygen-containing gas in the presence of an oxidation catalyst comprising two heavy metal compounds. The first heavy metal compound is a cobalt compound having ligands selected from dialkyl phosphate, dicycloalkylphosphate and alkylcycloalkylphosphate, optionally additionally combined with pyridine. The second heavy metal compound is a chromium alkanoate. A preferred catalyst is cobalt bis[di(2-ethylhexyl)phosphate] combined with chromium naphthenate.
摘要翻译：公开了将液体环烷烃催化氧化成其氧化产物的方法。在此过程中，在含有两种重金属化合物的氧化催化剂存在下，通过用含分子氧的气体氧化环烷烃形成部分氧化产物。第一重金属化合物是具有选自磷酸二烷基酯，磷酸二环烷基酯和磷酸烷基环烷基酯的配体的钴化合物，任选地另外与吡啶结合。第二重金属化合物是链烷酸铬。优选的催化剂是双[二（2-乙基己基）磷酸酯]钴与环烷酸铬结合。

6. 发明授权

US4790952A Alkyl monoperoxysuccinic acid precursors and method of synthesis 失效
公开(公告)号：US4790952A
公开(公告)日：1988-12-13
申请号：US897152
申请日：1986-08-14
申请人： Dale S. Steichen , Hao Ku , Sheldon N. Lewis
发明人： Dale S. Steichen , Hao Ku , Sheldon N. Lewis
IPC分类号： C07D233/80 , C11D3/39 , D06L3/02 , C07C178/00 , C07C179/00
CPC分类号： C11D3/3907 , C07D233/80
摘要： A number of novel peracid precursors each have the general structure: ##STR1## wherein: Z is a leaving group, the conjugate acid of the leaving group being in the range of from about 4 to 15; R is a substituted or unsubstituted alkyl or alkenyl group having from about 1 to 18 carbon atoms; and M is hydrogen or an alkali or alkaline earth metal. A method is also disclosed for synthesizing a product as represented above wherein succinic anhydride, including an R constituent as defined above is dissolved in a water-miscible, non-nucleophilic solvent and an acid including a Z constituent as defined above is neutralized and deprotonated to form a nucleophile, the substituted anhydride and the nucleophile being combined to form the product. The product is a component in a dry bleach product, optionally including other adjuncts.

7. 发明授权

US4680145A Process for producing diperoxoic acids 失效
标题翻译：二过氧酸生产方法
公开(公告)号：US4680145A
公开(公告)日：1987-07-14
申请号：US891825
申请日：1986-08-01
申请人： Keith M. Taylor , Liou-Liang Horng , Timothy K. Hirzel
发明人： Keith M. Taylor , Liou-Liang Horng , Timothy K. Hirzel
IPC分类号： C07C409/24 , C11D3/39 , C07C178/00
CPC分类号： C11D3/3945 , C07C407/00
摘要： Substituted-butanediperoxoic acids are produced by peroxidizing substituted succinic anhydride in a strong acid reaction medium in the presence of a reaction modifier. Product throughput is improved and product recovery is enhanced. The substituted-butanediperoxoic acids are particularly useful as bleaching agents.
摘要翻译：在反应调节剂存在下，通过在强酸反应介质中过氧化取代的琥珀酸酐来制备取代的丁二酸二辛酸。产品吞吐量提高，产品回收率提高。取代的丁二酸二辛酸特别可用作漂白剂。

8. 发明申请

WO1991007375A1 PERACETIC ACID COMPOSITION 审中-公开
标题翻译：营养成分
公开(公告)号：WO1991007375A1
公开(公告)日：1991-05-30
申请号：PCT/SE1990000716
申请日：1990-11-06
申请人： EKA NOBEL AB , JADESJÖ, Gunilla , HELLSTRÖM, Pia
发明人： EKA NOBEL AB
IPC分类号： C07C178/00
CPC分类号： C07C407/00 , C07C409/26
摘要： The present invention relates to a composition containing peracetic acid, hydrogen peroxide, mineral acid and water. For the purpose of improving the stability of the peracetic acid, it also contains dipicolinic acid and at least one phosphonic acid having capability of complex binding divalent metal cations. The invention also concerns a method of preparing peracetic acid from acetic acid and hydrogen peroxide.
摘要翻译：本发明涉及含有过乙酸，过氧化氢，无机酸和水的组合物。为了提高过乙酸的稳定性，它还含有二吡啶甲酸和至少一种具有复合结合二价金属阳离子能力的膦酸。本发明还涉及从乙酸和过氧化氢制备过乙酸的方法。

9. 发明专利

DE3571611D1 PROCESS FOR THE PREPARATION OF MONOPEROXYDICARBOXYLIC ACIDS AND THEIR SALTS 未知
公开(公告)号：DE3571611D1
公开(公告)日：1989-08-24
申请号：DE3571611
申请日：1985-05-15
申请人： DEGUSSA
发明人： DANKOWSKI MANFRED DR
IPC分类号： C07C67/00 , C07C407/00 , C07C409/24 , C07C409/28 , C07C409/30 , C07C409/40 , C07C409/42 , C11D3/39 , C07C179/10 , C07C179/20 , C07C179/22 , C07C178/00
摘要： Monoperoxodicarboxylic acids and alkali metal salts or alkaline earth metal salts thereof are prepared by reacting the corresponding anhydrides with hydrogen peroxide in an organic solvent which dissolves the peracids formed in the presence of an anion exchanger.

10. 发明专利

DE3467343D1 PROCESS FOR THE PREPARATION OF WATER INSOLUBLE PEROXYCARBOXYLIC ACIDS 未知
公开(公告)号：DE3467343D1
公开(公告)日：1987-12-17
申请号：DE3467343
申请日：1984-05-04
申请人： DEGUSSA , HENKEL KGAA
发明人： DANKOWSKI MANFRED DR
IPC分类号： C07C67/00 , C07C407/00 , C07C409/24 , C07C179/10 , C07C178/00
摘要： The strong foaming which occurs during the reaction of a carboxylic acid, aqueous hydrogen peroxide and sulfuric acid as well as when a phlegmatizing additive is also employed is greatly reduced by adding a phosphane oxide. Besides a local gathering of alkali during the subsequent neutralization of the sulfuric acid is prevented and the flowability of the suspension obtained of the product is improved. Furthermore, the product obtained has remarkable storage stability.

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