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31. 发明申请

WO1996026176A1 METHOD FOR CARBOXYLATING A PHENOL ETHER 审中-公开
标题翻译：酚类醚的氧化方法
公开(公告)号：WO1996026176A1
公开(公告)日：1996-08-29
申请号：PCT/FR1996000240
申请日：1996-02-14
申请人： RHONE-POULENC CHIMIE , METIVIER, Pascal , DOS SANTOS, Emmanuel
发明人： RHONE-POULENC CHIMIE
IPC分类号： C07C51/15
CPC分类号： C07C51/15 , C07C65/21
摘要： A method for carboxylating a phenol ether, particularly guaiacol and guetol, wherein said phenol ether in salt form is reacted with carbon dioxide at a temperature below 150 DEG C in an aprotic, polar and basic organic solvent.
摘要翻译：一种使酚醚羧化的方法，特别是愈创木酚和格洛美，其中所述的盐形式的酚醚在低于150℃的温度下与二恶烷在非质子传递极性和碱性有机溶剂中反应。

32. 发明申请

WO1996022832A1 INTERMETALLIC RUTHENIUM-TIN CATALYST FOR USE IN ALDEHYDE SYNTHESIS 审中-公开
标题翻译：用于ALDEHYDE合成的金属间铂催化剂
公开(公告)号：WO1996022832A1
公开(公告)日：1996-08-01
申请号：PCT/FR1996000101
申请日：1996-01-22
申请人： RHONE-POULENC CHIMIE , JACQUOT, Roland , LECLERCQ, Jean-Marc , MERCIER, Claude , POPA, Jean-Michel
发明人： RHONE-POULENC CHIMIE
IPC分类号： B01J23/62
CPC分类号： B01J23/626 , C07C45/41 , C22C13/00
摘要： A composition for use as a reduction catalyst, comprising a support consisting of at least one oxide selected from oxides that are inert or inertable with respect to the reaction mixture, and a phase at least partially covering said support and at least partially comprising an intermetallic ruthenium-tin compound Ru3Sn7. The composition is useful for organic synthesis.
摘要翻译：用作还原催化剂的组合物，其包含由至少一种选自相对于反应混合物呈惰性或惰性的氧化物的氧化物组成的载体，以及至少部分覆盖所述载体并且至少部分地包含金属间钌 - 化合物Ru 3 Sn 7。该组合物可用于有机合成。

33. 发明申请

WO1996020994A1 DETERGENT COMPOSITIONS BASED ON GLYCEROL OR POLYGLYCEROL AMIDES, NOVEL POLYGLYCEROL AMIDES, AND USE THEREOF IN DETERGENT FORMULATIONS 审中-公开
标题翻译：基于甘油或多糖类氨基酸的洗涤剂组合物，新型多元醇乳剂及其在洗涤剂配方中的用途
公开(公告)号：WO1996020994A1
公开(公告)日：1996-07-11
申请号：PCT/FR1995001757
申请日：1995-12-29
申请人： RHONE-POULENC CHIMIE , DERIAN, Paul-Joël , GUILLOU, Véronique , RICCA, Jean-Marc
发明人： RHONE-POULENC CHIMIE
IPC分类号： C11D01/52
CPC分类号： A61K8/45 , A61K8/42 , A61Q5/02 , A61Q19/10 , C07C233/18 , C07C233/20 , C11D1/525 , C11D1/526
摘要： A detergent composition based on a glycerol or polyglycerol amide of formula (I), wherein R is a straight or branched C4-22 alkenyl or alkyl group; R' is a unit (a); and n is an integer or decimal of at least 1. Novel polyglycerol amides of formula (I), where n is greater than 1, are also disclosed. Furthermore, the use of the glycerol or polyglycerol amides of formula (I), particularly in liquid formulations for washing dishes by hand, is disclosed.
摘要翻译：一种基于式（I）的甘油或聚甘油酰胺的洗涤剂组合物，其中R是直链或支链C 4-22烯基或烷基; R'是单位（a）; 并且 n 是至少为1的整数或十进制数。还公开了式（I）的新型聚甘油酰胺，其中n <1大于1。此外，公开了使用式（I）的甘油或聚甘油酰胺，特别是在手动洗涤菜肴的液体制剂中。

34. 发明申请

WO1996015984A1 METHOD FOR ELECTROCHEMICALLY REMOVING METAL IMPURITIES 审中-公开
标题翻译：电化学去除金属污染物的方法
公开(公告)号：WO1996015984A1
公开(公告)日：1996-05-30
申请号：PCT/FR1995001530
申请日：1995-11-21
申请人： RHONE-POULENC CHIMIE , KUNTZBURGER, Frédéric , MAGNE, Jean-Claude
发明人： RHONE-POULENC CHIMIE
IPC分类号： C01D01/40
CPC分类号： C25C7/02 , C01D1/40
摘要： A method for electrochemically purifying solutions with a pH higher than 14 to reduce metal impurities to the level of traces. The method comprises processing the solution in an electrolytic cell in which the cathode has a fibrous web produced from a mixture of fibres including at least one fraction consisting of electrically conductive fibres and a binder selected from fluoropolymers, said fibrous web being deposited on an electrically conductive porous support. Said cathode may also be combined with a diaphragm or a membrane. A cathode having a fibrous web produced from a mixture of carbon fibres, cellulose compounds, and a cationic polymer such as cationic starch is also disclosed.
摘要翻译：电化学纯化pH高于14的溶液的方法，以将金属杂质降低到痕量水平。该方法包括在电解池中处理该溶液，其中阴极具有由包含至少一部分由导电纤维组成的纤维和选自含氟聚合物的粘合剂的纤维混合物产生的纤维网，所述纤维网沉积在导电多孔支撑。所述阴极还可以与膜片或膜组合。还公开了具有由碳纤维，纤维素化合物和阳离子聚合物如阳离子淀粉的混合物制成的纤维网的阴极。

35. 发明申请

WO1996003544A1 LATEX COMPOSITION FOR SIZING YARNS OR TEXTILE FIBRES AND SIZING METHOD 审中-公开
标题翻译： LATEX组合物用于尺寸纱线或纺织纤维和尺寸方法
公开(公告)号：WO1996003544A1
公开(公告)日：1996-02-08
申请号：PCT/FR1995000953
申请日：1995-07-17
申请人： RHONE-POULENC CHIMIE , PECATE, Nicole , VIDIL, Christine
发明人： RHONE-POULENC CHIMIE
IPC分类号： D06M15/263
CPC分类号： D06M15/693 , C08F283/02 , D06M15/263 , D06M15/5075 , C08F220/10
摘要： Yarns and textile fibre sizing composition consisting of an aqueous dispersion with a macromolecular arrangement comprising an ethylenically unsaturated (meth)acrylic/carboxylic copolymer, blended, within the macromolecular arrangement, with or at least partially grafted onto a water dispersible sulphonated polyester with a PERSOZ hardness of at least 60, the gravimetric content of the macromolecular arrangement, in ethylenically unsaturated carboxlic acid-derivated units, being at least 10 %, the nature of the (meth)acrylic copolymer being such that the macromolecular arrangement has a PERSOZ hardeness at least equal to that of the water-dispersible sulphonated polyester. The invention also concerns a method of textile fiber sizing by immersion of the yarns in the composition at the desired temperature, followed by hydro-extraction by passing the yarns through hydro-extracting rollers and then drying the sized yarns over heating cylinders.
摘要翻译：纱线和纺织纤维施胶组合物由具有包含烯属不饱和（甲基）丙烯酸/羧酸共聚物的大分子排列的水性分散体组成，在大分子排列中，与PERSOZ硬度共混或至少部分接枝到水分散性磺化聚酯上至少为60，在烯键式不饱和羧酸衍生的单元中，大分子排列的重量含量为至少10％，（甲基）丙烯酸共聚物的性质使得大分子排列具有至少相同的PERSOZ硬度与水分散性磺化聚酯的相同。本发明还涉及通过在所需温度下将纱线浸入组合物中来纺织纤维上浆的方法，然后通过使纱线通过加氢萃取辊然后通过加热滚筒干燥尺寸的纱线进行加氢萃取。

36. 发明申请

WO1996002493A1 METHOD FOR PREPARING META-SUBSTITUTED AROMATIC NITROGEN DERIVATIVES 审中-公开
标题翻译：制备取代的芳族硝酸衍生物的方法
公开(公告)号：WO1996002493A1
公开(公告)日：1996-02-01
申请号：PCT/FR1995000941
申请日：1995-07-12
申请人： RHONE-POULENC CHIMIE , CROCHEMORE, Michel , GUIDOT, Gilbert
发明人： RHONE-POULENC CHIMIE
IPC分类号： C07C211/52
CPC分类号： C07C201/08 , C07C209/365 , C07C231/02 , C07C231/12 , C07C233/15 , C07C205/12 , C07C211/52
摘要： A method useful for the synthesis of a meta-substituted nitrogen derivative, comprising the step of deaminating an ortho- and/or para-substituted nitroaniline of the aniline function. The method is useful for organic synthesis.
摘要翻译：用于合成间位取代的氮衍生物的方法，包括使苯胺官能团的邻位和/或对位取代的硝基苯胺脱氨的步骤。该方法对于有机合成是有用的。

37. 发明申请

WO1996001787A1 CONCENTRATED SUSPENSION OF PRECIPITATION SILICA, METHODS OF PREPARATION AND UTILISATIONS OF SAID SUSPENSION 审中-公开
标题翻译：沉淀二氧化硅的浓缩悬浮液，制备方法和实施悬浮液的实验
公开(公告)号：WO1996001787A1
公开(公告)日：1996-01-25
申请号：PCT/FR1995000901
申请日：1995-07-05
申请人： RHONE-POULENC CHIMIE , PRAT, Evelyne , FROUIN, Laurent
发明人： RHONE-POULENC CHIMIE
IPC分类号： C01B33/141
CPC分类号： G09B9/04 , C01B33/1417 , C01B33/193 , C01P2004/50 , C01P2004/51 , C01P2004/61 , C01P2006/22 , C04B14/062 , C09D5/08 , G09B9/05
摘要： The invention relates to an aqueous suspension of precipitation silica, characterized in that its concentration of dry material is comprised between 10 and 40 % by weight, its viscosity is lower than 4.10 Pa.s for a shearing of 50 s and the quantity of silica contained in the supernatant obtained after centrifugation of said suspension at 7500 rpm during 30 minutes represents more than 50 % of the weight of silica contained in the suspension. The grain size distribution of suspended agglomerates is such that their medium diameter D50 is smaller than 5 mu m and the disagglomeration factor FD is higher than 3 ml. Said suspension may be used for producing anti-corrosion coatings, for the preparation of concretes, paper or mineral glues.
摘要翻译：本发明涉及沉淀二氧化硅的水性悬浮液，其特征在于其干燥材料的浓度为10-40重量％，其粘度低于4.10-2a.a.s，用于剪切50秒 - 1>，并且所述悬浮液在7500rpm离心30分钟后得到的上清液中含有的二氧化硅的量占悬浮液中含有的二氧化硅的重量的50％以上。悬浮附聚物的粒度分布使其中等直径D50小于5μm，解聚因子FD高于3ml。所述悬浮液可用于生产防腐涂料，用于制备混凝土，纸或矿物胶。

38. 发明申请

WO1995032238A1 PROCESS FOR PRODUCING POLYURETHANE FOAMS FROM COMPOSITIONS COMPRISING RECYCLED POLYURETHANE FOAMS 审中-公开
标题翻译：由包含回收聚氨酯泡沫的组合物制备聚氨酯泡沫的方法
公开(公告)号：WO1995032238A1
公开(公告)日：1995-11-30
申请号：PCT/FR1995000667
申请日：1995-05-22
申请人： RHONE-POULENC CHIMIE , METIVIER, Pascal , PARRON, Jean-Claude
发明人： RHONE-POULENC CHIMIE
IPC分类号： C08J11/24
CPC分类号： C08J11/24 , C08J2375/04 , Y02W30/706
摘要： The present invention relates to a process for the preparation of polyurethane foams by reaction of at least one polyisocyanate, optionally in the presence of an expansion agent, with a composition obtained by reaction in an anhydrous medium of a polyurethane foam with a polyether polyol, having a molecular weight comprised between 2000 and 8000, the quality of foam being comprised between 10 and 40 % by weight with respect to the mass of polyether polyol and of polyurethane foam.
摘要翻译：本发明涉及通过至少一种多异氰酸酯（任选地在膨胀剂存在下）与聚氨酯泡沫的无水介质与聚醚多元醇反应获得的组合物与聚醚多元醇反应制备聚氨酯泡沫体的方法，分子量在2000和8000之间，泡沫的质量相对于聚醚多元醇和聚氨酯泡沫的质量在10和40重量％之间。

39. 发明申请

WO1995028352A1 NON-STOICHIOMETRIC TUNGSTEN CARBIDE 审中-公开
标题翻译：非铁氧体硬质合金
公开(公告)号：WO1995028352A1
公开(公告)日：1995-10-26
申请号：PCT/FR1995000492
申请日：1995-04-13
申请人： RHONE-POULENC CHIMIE , CHARPENEL, Maurice , CHASSAGNEUX, Evelyne , JACQUOT, Roland , MIGNANI, Gérard , VIALON, Marcel
发明人： RHONE-POULENC CHIMIE
IPC分类号： C01B31/34
CPC分类号： B01J27/22 , C01B32/949 , C01P2006/10 , C01P2006/80
摘要： A compound useful for tungsten- and carbon-based hydrogenation reactions, having an atomic ratio between carbon and tungsten of 0.5-2, which ratio differs by at least 1 % from the stoichiometry of any given compound (of tungsten and carbon) in the same range. The method for preparing the compound comprises (a) a pre-processing step performed in an inert gas under tungsten oxide reaction conditions, preferably in nitrogen, by heating to a temperature of 150-1000 DEG C, preferably 400-600 DEG C, advantageously for at least one hour approximately; (b) a step of reducing/carbonising the compound from step (a) by contacting it with a hydrogen- and carbon-containing body at a preferred temperature of 600-1200 DEG C, advantageously 900-1100 DEG C; (c) an optional hydrogenation/decoking step in which the compound is contacted with hydrogen and optionally an inert gas at a temperature of 600-1200 DEG C, advantageously 700-1100 DEG C, and preferably 700-900 DEG C; and (d) an optional pyrophoricity reducing step in which the compound is contacted, at a temperature of 0-50 DEG C, and preferably at around 20 DEG C, with a gas that is inert for said compound and has an oxygen content advantageously lower than 5 %, and preferably no higher than 2 %, until said compound is no longer pyrophoric. The compound is useful in organic synthesis.
摘要翻译：用于钨和碳的氢化反应的化合物，碳原子与钨的原子比为0.5-2，该比率与任何给定化合物（钨和碳）的化学计量比相差至少1％范围。制备该化合物的方法包括（a）在氧化钨反应条件下，优选在氮气中，通过加热到150-1000℃，优选400-600℃的温度，在惰性气体中进行预处理步骤至少一个小时左右; （b）通过在优选的温度为600-1200℃（有利地为900-1100℃）下使其与含氢和碳的物体接触来从步骤（a）中还原/碳化化合物的步骤; （c）任选的氢化/脱焦步骤，其中化合物与氢气和任选的惰性气体在600-1200℃，有利地为700-1100℃，优选700-900℃的温度下接触; 和（d）任选的自燃还原步骤，其中所述化合物在0-50℃，优选约20℃的温度下与对所述化合物是惰性的并且具有有利地较低的氧含量的气体接触不超过5％，优选不高于2％，直到所述化合物不再自燃。该化合物可用于有机合成。

40. 发明申请

WO1995026332A1 OBTAINING TOLUENE 2,6-DIISOCYANATE FROM A MIXTURE CONTAINING TOLUENE 2,6-DIISOCYANATE AND TOLUENE 2,4-DIISOCYANATE 审中-公开
标题翻译：从含2,6-二异氰酸酯和二醇2,4-二异氰酸酯的混合物中混合得到2,6-二异氰酸酯
公开(公告)号：WO1995026332A1
公开(公告)日：1995-10-05
申请号：PCT/FR1995000366
申请日：1995-03-24
申请人： RHONE-POULENC CHIMIE , PARRON, Jean-Claude , REVELANT, Denis , VACHET, François
发明人： RHONE-POULENC CHIMIE
IPC分类号： C07C263/20
CPC分类号： C07C263/20 , C07C265/14
摘要： A method for obtaining substantially pure toluene 2,6-diisocyanate from a mixture of the 2,4 and 2,6 isomers of toluene diisocyanate, wherein at least one crystallising-melting cycle is performed on the mixture of said isomers to separate out the toluene 2,6-diisocyanate isomer. In an alternative embodiment, the mixture is contacted, prior to the crystallising-melting cycle, with a compound or catalyst capable of converting part of the toluene 2,4-diisocyanate isomer therein, and the reacted 2,4 isomer is separated. Said method is advantageous in that usable by-products are produced.
摘要翻译：从甲苯二异氰酸酯的2,4和2,6异构体的混合物中获得基本上纯的甲苯2,6-二异氰酸酯的方法，其中对所述异构体的混合物进行至少一个结晶熔融循环以分离甲苯 2,6-二异氰酸酯异构体。在另一个实施方案中，混合物在结晶 - 熔融循环之前与能够转化部分甲苯2,4-二异氰酸酯异构体的化合物或催化剂接触，并且分离出反应的2,4-异构体。所述方法的优点在于生产可用的副产物。

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