公开(公告)号：US06683203B2

公开(公告)日：2004-01-27

申请号：US10132690

申请日：2002-04-26

申请人： Thierry Druzkowski ,  Gilles Herbst ,  Serge Tretjak ,  Alain Riondel

发明人： Thierry Druzkowski ,  Gilles Herbst ,  Serge Tretjak ,  Alain Riondel

IPC分类号： C07C6952

CPC分类号： C07C213/08 ,  C07C219/08

摘要： This process for the manufacture of an aqueous solution of the unsaturated quaternary ammonium salt corresponding to the formula (I), by reaction, in the presence of water, of N,N-dimethylaminoethyl acrylate (DAMEA) with a quaternizing agent of formula (II), is characterized in that the said reaction is carried out continuously in a rotating disc agitated column, with introduction of the quaternizing agent in the column bottom and introduction of the DAMEA and the water in the column top, the said reaction being carried out at a temperature of 35 to 60° C. and under a pressure of 10 to 20 bar.  R—Cl  (II) R=methyl or benzyl radical.

摘要翻译： 通过在水存在下，将N，N-二甲基氨基乙基丙烯酸酯（DAMEA）与式（II）的季铵化剂反应制备对应于式（I）的不饱和季铵盐的水溶液的该方法 ），其特征在于所述反应在旋转圆盘搅拌柱中连续进行，并将季铵化合物引入塔底并将DAMEA和水引入塔顶，所述反应在 温度为35至60℃，压力为10至20巴.R =甲基或苄基。

公开(公告)号：US07084296B2

公开(公告)日：2006-08-01

申请号：US10344322

申请日：2001-08-07

申请人： Alain Riondel ,  Gilles Herbst ,  Serge Tretjak

发明人： Alain Riondel ,  Gilles Herbst ,  Serge Tretjak

IPC分类号： C07C69/52

CPC分类号： C07C213/08 ,  C07C219/08

摘要： This process for the manufacture of an aqueous solution of (meth)acryloyloxyethylbenzyl-dimethylammonium chloride ((M)ADAMQUAT BZ) by reaction, in the presence of water, of N,N-dimethylaminoethyl (meth)acrylate ((M)ADAME) with benzyl chloride is characterized in that the reaction is carried out continuously in a reactor operating according to the perfectly stirred reactor technology.

摘要翻译： 通过在水存在下，将N，N-二甲基氨基乙基（甲基）丙烯酸酯（（M）ADAME）与（甲基）丙烯酰氧基乙基苄基 - 二甲基氯化铵（（M）ADAMQUAT BZ）的水溶液 苄基氯的特征在于反应在根据完全搅拌的反应器技术操作的反应器中连续进行。

公开(公告)号：US5637689A

公开(公告)日：1997-06-10

申请号：US223608

申请日：1994-04-06

申请人： Gilles Herbst ,  Alain Riondel

发明人： Gilles Herbst ,  Alain Riondel

IPC分类号： B01J31/02 ,  C07B61/00 ,  C07D233/32 ,  C07D239/10 ,  C07D243/04 ,  C07D245/02 ,  C08F20/34 ,  C08F220/26 ,  C07D233/02 ,  C07D239/04

CPC分类号： C07D239/10 ,  C07D233/32

摘要： A compound (I) is prepared by reaction of at least one (meth) acrylate (II) with a heterocyclic alcohol (III), in the presence of at least one catalyst chosen from the chelates of calcium with 1,3-dicarbonyl compounds, such as calcium acetylacetonate. ##STR1## R.sup.1 =H, CH.sub.3 ; A, B=C.sub.2 -C.sub.5 alkylene; R.sup.2 =C.sub.1 -C.sub.4 alkyl.

摘要翻译： 化合物（I）通过至少一种（甲基）丙烯酸酯（II）与杂环醇（III）在至少一种选自钙与1,3-二羰基化合物的螯合物的催化剂存在下反应来制备， 如乙酰丙酮钙。 （III）（III）R1 = H，CH3; A，B = C2-C5亚烷基; R2 = C1-C4烷基。

公开(公告)号：US20080161596A1

公开(公告)日：2008-07-03

申请号：US11664938

申请日：2005-10-11

申请人： Alain Riondel ,  Jean-Philippe Gendarme ,  Gilles Herbst

发明人： Alain Riondel ,  Jean-Philippe Gendarme ,  Gilles Herbst

IPC分类号： C07C69/66 ,  B01J8/06

CPC分类号： C07C213/06 ,  C07C213/10 ,  C07C219/08

摘要： The invention concerns a method for preparing (meth)acrylic esters or anhydrides from acrylic acid of formulae (I), where R is H or Me, and R′ is alkyl and R″ is alkyl or ethyl substituted by dialkylamino whereof the alkyls can form with the nitrogen atom, a 5- or 6-membered heterocycle, capable of bearing one or several alkyl substituents. OII or ═O, or R′ is H and R″ is alkyl, the alcohol R″—OH being primary or secondary; or (II) wherein R′ is H or Me, functioning preferably in the presence of at least one catalyst, wherein is performed a reaction in a reaction R2 with constant equilibrium displacement provided with a first reactor R1 designed for prior dehydration of the reagents to be involved in the reaction.

摘要翻译： 本发明涉及一种由式（I）的丙烯酸制备（甲基）丙烯酸酯或酸酐的方法，其中R是H或Me，R'是烷基，R“是被二烷基氨基取代的烷基或乙基，其中烷基可以 与氮原子一起形成能够带有一个或多个烷基取代基的5-或6-元杂环。 OII或-O，或R'是H，R“是烷基，醇R”-OH是伯或仲的; 或（II）其中R'是H或Me，优选在至少一种催化剂的存在下起作用，其中在具有恒定平衡位移的反应R 2中进行反应，其中提供了第一反应器R 1，其设计用于先前脱水的 试剂参与反应。

公开(公告)号：US07151190B1

公开(公告)日：2006-12-19

申请号：US09889699

申请日：2000-01-20

申请人： Alain Riondel ,  Gilles Herbst ,  Marc Esch

发明人： Alain Riondel ,  Gilles Herbst ,  Marc Esch

IPC分类号： C07C69/533

CPC分类号： C07C213/08 ,  C07C219/08

摘要： The invention concerns a method for making aqueous solutions of unsaturated quaternary ammonium salts of formula (I) by reacting, in the presence of water, N,N-dimethylaminoethyl acrylate with a quaternizing agent of formula (II): R—Cl, said method is characterized in that it consists in: (a) in a closed reactor containing 5 60 wt. % of N,N-dimethylaminoethyl acrylate required for the reaction and which has been pressurized with air or depleted air at 0.5 to 3 bars, carrying out the reaction by continuously introducing, at a temperature ranging between 35 to 65° C., the quaternizing agent (II), and water, and finally the remaining N,N-dimethylaminoethyl acrylate, until the desired concentration of salt (I) in the water is reached, the water being introduced only when 0–20 wt. % of the amount required for the quaternizing agent (II) reaction has been added; the introduction of the remaining N,N-dimethylaminoethyl acrylate starting only when 20–80 wt. % required for the quaternizing agent (II) reaction has been added; and the pressure at the end of the reaction capable of reaching 9 bars; then (b) in depressurizing while maintaining the oxygen content constant by simultaneous introduction of air and, after returning to atmospheric pressure, eliminating the residual quaternizing agent. In formule (I) and (II). R=methyl or benzyl.

摘要翻译： 本发明涉及一种制备式（I）的不饱和季铵盐的水溶液的方法，该方法是在水，N，N-二甲基氨基乙基丙烯酸酯与式（II）的季铵化剂：R-Cl的存在下反应，所述方法 其特征在于它包括：（a）在含有60重量％ 反应中所需的N，N-二甲基氨基乙基丙烯酸酯的百分比，并且已经用空气或贫的空气在0.5至3巴加压，通过在35至65℃的温度范围内连续引入季铵化 （II）和水，最后是剩余的N，N-二甲基氨基乙基丙烯酸酯，直到达到所需浓度的盐（I），仅在0-20wt。 添加季铵化剂（II）反应所需量的％; 引入剩余的N，N-二甲基氨基乙基丙烯酸酯仅在20-80wt。 加入季铵化剂（II）反应所需的％; 反应结束时的压力可以达到9巴; 然后（b）在同时引入空气的同时保持氧含量恒定的同时减压，并且在返回到大气压力之后，消除残留的季铵化剂。 在式（I）和（II）中。 R =甲基或苄基。

公开(公告)号：US5610313A

公开(公告)日：1997-03-11

申请号：US544438

申请日：1995-11-17

申请人： Alain Riondel ,  Gilles Herbst ,  Andr e Levray

发明人： Alain Riondel ,  Gilles Herbst ,  Andr e Levray

IPC分类号： C07D247/02 ,  B01J31/02 ,  B01J31/22 ,  C07B61/00 ,  C07D233/32 ,  C07D233/34 ,  C07D239/10 ,  C07D243/04 ,  C07D245/02 ,  C07D245/04

CPC分类号： C07D239/10 ,  C07D233/32 ,  C07D243/04 ,  C07D245/02

摘要： A compound (I) is prepared by reacting at least one (meth)acrylate (II) with a heterocyclic alcohol (III), in the presence of a catalyst consisting of a mixture formed (a) of at least one magnesium alkoxide and (b) of a component chosen from the chelates of calcium with 1,3-dicarbonyl compounds, dialkyltin oxides, dialkyltin alkoxides and dialkyltin diesters. ##STR1## R=C.sub.1 -C.sub.4 alkyl. R.sup.1 =H, CH.sub.3 ; A, B=straight or branched C.sub.2 -C.sub.5 hydrocarbon chain; R.sup.2 =C.sub.1 -C.sub.4 alkyl.

摘要翻译： 在由（a）至少一种烷氧化镁和（b）的混合物组成的催化剂存在下，使至少一种（甲基）丙烯酸酯（II）与杂环醇（III）反应制备化合物（I） ）选自钙螯合物的组分与1,3-二羰基化合物，二烷基氧化锡，二烷基锡醇盐和二烷基锡二酯。 （Ⅰ）图像（II）图像（III）R = C1-C4烷基。 R1 = H，CH3; A，B =直链或支链C 2 -C 5烃链; R2 = C1-C4烷基。

公开(公告)号：US06521782B1

公开(公告)日：2003-02-18

申请号：US09889727

申请日：2001-09-27

申请人： Alain Riondel ,  Gilles Herbst ,  Marc Esch ,  Eric Delaunay ,  Peter Meyer

发明人： Alain Riondel ,  Gilles Herbst ,  Marc Esch ,  Eric Delaunay ,  Peter Meyer

IPC分类号： C07C6952

CPC分类号： C07C213/08 ,  C07C219/08

摘要： The present invention relates to a process for the manufacture of aqueous solutions of unsaturated quaternary ammonium salts. The salts can correspond to the following formula (I): in which R represents a methyl or benzyl radical, by reaction, in the presence of water, of N,N-dimethyl-amninoethyl acrylate (DAMEA) with a quaternizing agent of formula (II): R—Cl  (II) in which R is as defined above. Generally, the reaction is carried out in a closed reactor, which includes all the DAMEA and has been pressurized by air or depleted air to 0.5 to 3 bar, by continuously introducing, at a temperature of 35 to 65° C., the quatenlizing agent (II) and the water, until a concentration of salt (I) in the water is obtained. The water starts to be introduced beginning when 0-20% of the amount by weight of the quaternizing agent (II) necessary for the reaction has been added and it being possible for the pressure at the end of the reaction to reach 9 bar. Next, the reactor can be depressurized while keeping the oxygen content constant by simultaneous introduction of air and, after returning to atmospheric pressure, the residual quaternizing agent may be removed.

摘要翻译： 本发明涉及一种制备不饱和季铵盐水溶液的方法。 盐可以对应于下式（I）：其中R表示甲基或苄基，通过在水存在下，将N，N-二甲基 - 氨基甲基乙基丙烯酸酯（DAMEA）与式（I）的季铵化剂反应 II）：其中R如上所定义。 通常，反应在封闭的反应器中进行，该反应器包括所有的DAMEA，并通过空气或贫化空气将其加压至0.5-3巴，通过在35至65℃的温度下连续引入季戊酸化剂 （II）和水，直到获得水中的盐（I）浓度。 当加入反应所需的季铵化剂（II）的重量的0-20％时，开始引入水，反应结束时的压力可能达到9巴。 接下来，可以通过同时引入空气同时保持氧含量恒定来减压反应器，并且在返回到大气压之后，可以除去残留的季铵化剂。

公开(公告)号：US5498723A

公开(公告)日：1996-03-12

申请号：US329964

申请日：1994-10-27

申请人： Alain Riondel ,  Gilles Herbst ,  Marc Esch

发明人： Alain Riondel ,  Gilles Herbst ,  Marc Esch

IPC分类号： C07D243/04 ,  B01J31/02 ,  C07B61/00 ,  C07D233/04 ,  C07D233/32 ,  C07D239/06 ,  C07D239/10 ,  C07D245/02 ,  C07D233/70

CPC分类号： C07D233/32

摘要： A compound (I) is prepared by reacting at least one (meth)acrylate (II) with a heterocyclic alcohol (III), in the presence of at least one catalyst chosen from magnesium alkoxides Mg(OR).sub.2. ##STR1## R=C.sub.1 -C.sub.4 alkyl. R.sup.1 =H, CH.sub.3 ; A, B=straight or branched C.sub.2 -C.sub.5 hydrocarbon chain; R.sup.2 =C.sub.1 -C.sub.4 alkyl.

摘要翻译： 在至少一种选自烷醇镁（OR）2的催化剂的存在下，使至少一种（甲基）丙烯酸酯（II）与杂环醇（III）反应制备化合物（I）。 （Ⅰ）图像（II）图像（III）R = C1-C4烷基。 R1 = H，CH3; A，B =直链或支链C 2 -C 5烃链; R2 = C1-C4烷基。

公开(公告)号：US08431716B2

公开(公告)日：2013-04-30

申请号：US12988351

申请日：2009-04-08

申请人： Alain Riondel ,  Jean-Michel Paul

发明人： Alain Riondel ,  Jean-Michel Paul

IPC分类号： C07D233/32 ,  C07D233/30 ,  C07D233/70 ,  C07D233/02 ,  C09K3/00

CPC分类号： C07D233/34

摘要： The invention relates to special (methyl)acrylaic monomers and concerns more particularly an enhanced process for preparing solutions of alkylimiozolidone (meth)acrylates in water solutions of alkylimidazolidone (meth)acrylates in a light (meth)acrylate.

摘要翻译： 本发明涉及特殊的（甲基）丙烯酸单体，更特别地涉及一种在轻质（甲基）丙烯酸酯中烷基咪唑烷酮（甲基）丙烯酸酯的水溶液中制备烷基亚氨基二酮（甲基）丙烯酸酯的溶液的增强方法。

公开(公告)号：US06673884B2

公开(公告)日：2004-01-06

申请号：US09959622

申请日：2002-08-28

申请人： Alain Riondel ,  Denis Tembou N'Zudie ,  Marc Esch ,  Vladimir Chaplinski ,  Didier Vanhoye

发明人： Alain Riondel ,  Denis Tembou N'Zudie ,  Marc Esch ,  Vladimir Chaplinski ,  Didier Vanhoye

IPC分类号： C08F12600

CPC分类号： C07C213/08 ,  C07C219/08

摘要： To prepare compound (I), a quaternising agent R3—X⊖ is introduced into a solution, in an organic solvent or a mixture of organic solvents, of a compound of formula (III), at a temperature of 35 to 80° C., and the reaction is then allowed to continue at said temperature until compound (III) has disappeared completely or substantially completely, after which water is added and then an aqueous solution of compound (I) is separated and the water removed as necessary. R1=H or —CH3; R2=one of —CH3, —C2H5, —C3H7 and —C4H9; the two R3 are the same or different and each represents one of —CH3, —C2H5, —C3H7, —C4H9 and —CH2C6H5; and the two X⊖ are the same or different and each represents Cl⊖ or Br⊖.

摘要翻译： 为了制备化合物（I），在35℃的温度下将季铵化物R 3 -X'引入式（III）化合物的有机溶剂或有机溶剂的混合物的溶液中 至80℃，然后使所述反应在所述温度下继续，直到化合物（III）完全或基本上完全消失，然后加入水，然后分离出化合物（I）的水溶液，并除去水 R 1 = H或-CH 3; R 2 = -CH 3，-C 2 H 5，-C 3 H 7和-C 4 H 9之一; 两个R 3相同或不同，各自表示-CH 3，-C 2 H 5，-C 3 H 7，-C 4 H 9和-CH 2 C 6 H 5中的一个; 两个X <⊖>相同或不同，分别表示Cl <⊖>或Br <⊖>。