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1. 发明授权

US5747619A Water-soluble, carboxyl-containing copolymers, the preparation thereof and the use thereof as scale inhibitor 失效
标题翻译：水溶性，含羧基的共聚物，其制备方法及其作为防垢剂的用途
公开(公告)号：US5747619A
公开(公告)日：1998-05-05
申请号：US596141
申请日：1996-02-20
申请人： Walter Denzinger , Heinrich Hartmann , Birgit Potthoff-Karl , Karl-Heinz Buechner , Marc Heider , Hans-Juergen Raubenheimer
发明人： Walter Denzinger , Heinrich Hartmann , Birgit Potthoff-Karl , Karl-Heinz Buechner , Marc Heider , Hans-Juergen Raubenheimer
IPC分类号： C02F1/04 , C02F5/10 , C08F8/00 , C08F16/16 , C08F210/00 , C08F212/00 , C08F216/14 , C08F218/02 , C08F218/06 , C08F220/00 , C08F220/04 , C08F220/08 , C08F222/06 , C09K8/528 , C08F220/02 , C08F220/06 , C08F216/12 , C08F218/04 , C08F212/06
CPC分类号： C02F5/10 , C02F1/042 , C08F220/04 , C08F222/06 , C09K8/528
摘要： Water-soluble copolymerizates are disclosed containing carboxyl groups, and also containing the following components incorporated by polymerization: (a) 30 to 80 mol % monoethylenically unsaturated C.sub.3 -C.sub.8 carboxylic acids, anhydrides thereof and/or water-soluble salts thereof; (b) 10 to 50 mol % C.sub.2 -C.sub.8 olefines, styrene, alkyl styrene, C.sub.1 -C.sub.10 alkyl vinyl ethers and/or vinyl esters of saturated C.sub.1 -C.sub.10 monocarboxylic acids; and (c) 0.01 to 20 mol % vinyl ethers and/or allyl ethers of alkoxylated C.sub.1 -C.sub.30 alcohols. The copolymerizates in question have a K-value of at least 8 (determined after H. Fikentscher). Also disclosed are methods of producing the water-soluble copolymerizates by copolymerization of the monomers in the presence of radical-forming polymerization initiators, and the use of the polymerizates as scale inhibitors.
摘要翻译： PCT No.PCT / EP94 / 02721 Sec。 371日期1996年2月20日 102（e）日期1996年2月20日PCT 1994年8月16日PCT PCT。出版物WO95 / 06074 日期1995年3月2日公开了含有羧基的水溶性共聚物，并且还包含通过聚合引入的以下组分：（a）30至80摩尔％单烯属不饱和C 3 -C 8羧酸，其酸酐和/或水溶性盐的; （b）饱和C 1 -C 10单羧酸的10至50摩尔％的C2-C8烯烃，苯乙烯，烷基苯乙烯，C1-C10烷基乙烯基醚和/或乙烯基酯; 和（c）0.01至20mol％的烷氧基化C1-C30醇的乙烯基醚和/或烯丙基醚。所讨论的共聚物的K值至少为8（在H.Fikentscher测定）。还公开了通过在自由基形成聚合引发剂存在下单体共聚制备水溶性共聚物的方法，以及聚合物作为阻垢剂的用途。

2. 发明授权

US5639890A Preparation of N-akenylcarbamic esters 失效
标题翻译： N-烯基氨基甲酸酯的制备
公开(公告)号：US5639890A
公开(公告)日：1997-06-17
申请号：US705682
申请日：1996-08-29
申请人： Jochem Henkelmann , Marc Heider , Thomas Ruhl
发明人： Jochem Henkelmann , Marc Heider , Thomas Ruhl
IPC分类号： C07C269/06 , C07D263/22 , C07D263/14
CPC分类号： C07C269/06 , C07D263/22
摘要： N-Alkenylcarbamic esters of the general formula I ##STR1## where at least one of the R.sup.1 radicals is hydrogen and the second R.sup.1 radical is hydrogen or C.sub.1 -C.sub.4 --alkyl, the R.sup.2 radical is an aliphatic, cycloaliphatic, araliphatic or aromatic radical which can be linked to the R.sup.3 radical to form a 2- to 10-membered bridge, and the R.sup.3 radical is an aliphatic, cycloaliphatic or aromatic radical, from an alkenyl carboxylate of the general formula II ##STR2## where R.sup.1 has the abovementioned meaning, and R.sup.4 is hydrogen, an aliphatic, cycloaliphatic or aromatic radical, and a carbamic ester of the general formula III ##STR3## where the R.sup.2 and R.sup.3 radicals have the abovementioned meanings, are prepared by reacting the starting compounds in the presence of a base.
摘要翻译：其中至少一个R 1基团是氢且第二个R 1基团是氢或C 1 -C 4 - 烷基，R 2基团是脂族，环脂族，芳脂族或芳族基团的通式I的N-烯丙基氨基甲酸酯其可以连接到R 3基团以形成2-至10-元桥，并且R 3基团是脂肪族，脂环族或芳族基团，其通式II的烯基羧酸酯其中R1具有上述并且R 4是氢，脂族，脂环族或芳族基团，和通式III的氨基甲酸酯，其中R 2和R 3基团具有上述含义，是通过使起始化合物在一个基地

3. 发明授权

US5962700A Butyrolactone-preparation process 失效
标题翻译：丁内酯制备工艺
公开(公告)号：US5962700A
公开(公告)日：1999-10-05
申请号：US11607
申请日：1998-02-12
申请人： Marc Heider , Thomas Ruhl , Jochem Henkelmann , Susanne Stutz , Thomas Preiss , Heinz Rutter , Martin Schafer , Arthur Hohn
发明人： Marc Heider , Thomas Ruhl , Jochem Henkelmann , Susanne Stutz , Thomas Preiss , Heinz Rutter , Martin Schafer , Arthur Hohn
IPC分类号： C07D307/33 , B01J31/20 , C07B61/00 , C07D307/58 , C07D315/00 , C07F7/08
CPC分类号： C07D315/00
摘要： A process for the preparation of butyrolactones of the formula I ##STR1## where the substituents R.sup.1 and R.sup.2 are hydrogen, alkyl or hydroxyalkyl groups, or aryl and trialkylsilyl groups, if appropriate carrying inert: substituents, is described in which an alkyne of the formula IIR.sup.1 --C.tbd.C--R.sup.2 IIwhere the substituents have the meanings indicated above, is reacted under reducing conditions at elevated pressure and elevated temperature with carbon monoxide CO and hydrogen in the presence of a transition metal catalyst or with carbon monoxide and water in the presence of a transition metal catalyst.
摘要翻译： PCT No.PCT / EP96 / 03472 Sec。 371日期1998年2月12日 102（e）日期1998年2月12日PCT 1996年8月6日PCT PCT。公开号WO97 / 07111 日期1997年2月27日描述了制备式I的丁内酯的方法，其中取代基R 1和R 2是氢，烷基或羟基烷基，或芳基和三烷基甲硅烷基，如果适用的话带有惰性：取代基，其中描述了炔其中取代基具有上述含义的式IIR1-C 3BOND C-R2II在还原条件下在升高的压力和升高的温度下与一氧化碳CO和氢在过渡金属催化剂或一氧化碳和水的存在下反应过渡金属催化剂的存在。

4. 发明授权

US5723678A Preparation of acetylenic compounds 失效
标题翻译：制备炔属化合物
公开(公告)号：US5723678A
公开(公告)日：1998-03-03
申请号：US631095
申请日：1996-04-12
申请人： Thomas Ruhl , Jochem Henkelmann , Marc Heider , Peter Hofmann
发明人： Thomas Ruhl , Jochem Henkelmann , Marc Heider , Peter Hofmann
IPC分类号： B01J31/24 , C07B61/00 , C07C45/68 , C07C45/69 , C07C47/222 , C07C47/232 , C07C49/207 , C07C49/217 , C07C67/347 , C07C69/606 , C07C69/612 , H04L25/03 , C07C45/45
CPC分类号： C07C67/347 , C07C45/69 , H04L25/03057
摘要： Acetylenic compounds of the general formula I R.sup.1 --C.tbd.C--CHR.sup.2 --CH.sub.2 --X I where the substituents have the following meanings: R.sup.1 hydrogen, unsubstituted or substituted alkyl or aryl; R.sup.2 hydrogen or C.sub.1 -C.sub.4 -alkyl; X CN; COOR.sup.3 where R.sup.3 is C.sub.1 -C.sub.6 -alkyl or benzyl; C(O)R.sup.4 where R.sup.4 is hydrogen or C.sub.1 -C.sub.4 -alkyl, are prepared by reacting an alkyne of the formula II R.sup.1 --C.tbd.C--H II with an .alpha.,.beta.-unsaturated compound of the formula III R.sup.2 HC.dbd.CH--X III in the presence of a homogeneous rhodium-phosphine catalyst, in a process wherein a catalyst with a bidentate or tridentate phosphine compound is used.
摘要翻译：通式ⅠR1-C3BOC C-CHR2-CH2-XI的乙炔化合物，其中取代基具有下列含义：R 1氢，未取代或取代的烷基或芳基; R2氢或C1-C4-烷基; X CN; COOR 3，其中R 3是C 1 -C 6 - 烷基或苄基; 其中R 4是氢或C 1 -C 4 - 烷基的C（O）R 4是通过使式IIR 1 -C 3 3BOND C-HII的炔与式III的α，β-不饱和化合物反应来制备的。R2HC = CH-XIII 在均相铑 - 膦催化剂的存在下，在其中使用具有二齿或三齿膦化合物的催化剂的方法中。

5. 发明授权

US5710331A Preparation of N-alkenyl carboxamides 失效
标题翻译： N-烯基甲酰胺的制备
公开(公告)号：US5710331A
公开(公告)日：1998-01-20
申请号：US548724
申请日：1995-10-26
申请人： Marc Heider , Thomas Ruhl , Jochem Henkelmann
发明人： Marc Heider , Thomas Ruhl , Jochem Henkelmann
IPC分类号： C07C231/04 , C07C231/08 , C07C233/02 , C07C233/03 , C07C233/58 , C07C233/65 , C07C233/05
CPC分类号： C07C231/08
摘要： Preparation of N-alkenyl carboxamides of the general formula I ##STR1## in which the radicals R.sup.1 to R.sup.4 independently stand for hydrogen or for aliphatic, cycloaliphatic, or aromatic radicals, which optionally carry inert substituents, wherein an amide of the general formula II ##STR2## in which the radical R.sup.1 has the above meaning, and a carbonyl compound of the general formula III ##STR3## in which the radicals R.sup.2 to R.sup.4 have the above meanings, are caused to react in the presence of a base, said reaction being either a) carried out in the presence of a carboxylic acid derivative of the general formula IV ##STR4## in which the radical R.sup.5 stands for hydrogen or an alkyl or aryl group and X is a halogen, alkoxy, or carboxylalkyl radical, or b) continued in the presence of a carboxylic acid derivative of the formula IV, and the amide of the formula I is isolated.
摘要翻译：其中基团R 1至R 4独立地代表氢或用于任选地带有惰性取代基的脂族，脂环族或芳族基团的通式I（I）的N-烯基甲酰胺的制备，其中一般的酰胺其中基团R 1具有上述含义的式II（II）和其中基团R 2至R 4具有上述含义的通式III（III）的羰基化合物进行反应碱的存在，所述反应是a）在通式IV（IV）的羧酸衍生物存在下进行，其中基团R 5代表氢或烷基或芳基，X是卤素，烷氧基或羧基烷基，或b）在式Ⅳ的羧酸衍生物存在下连续进行，分离式Ⅰ的酰胺。

6. 发明授权

US5670639A Preparation of n-vinyllactams 失效
标题翻译： n-乙烯基内酰胺的制备
公开(公告)号：US5670639A
公开(公告)日：1997-09-23
申请号：US614682
申请日：1996-03-13
申请人： Martin Schmidt-Radde , Marc Heider , Albrecht Dams , Harald Rust
发明人： Martin Schmidt-Radde , Marc Heider , Albrecht Dams , Harald Rust
IPC分类号： C07D207/26 , C07D207/267 , C07D211/76 , C07D223/10
CPC分类号： C07D207/267 , C07D211/76 , C07D223/10
摘要： N-Vinyllactams of the general formula I ##STR1## where n is from 1 to 3, are prepared by a process which comprises reaction of a lactam of the general formula II ##STR2## where n is from 1 to 3, with from 10 to 90 percent by weight of an aqueous alkali metal hydroxide solution with distillation at from 50.degree. to 250.degree. C. and from 1 to 100 mbar and with a residence time of from 0.1 to 5 hours and subsequent reaction with acetylene at from 60.degree. to 250.degree. C. and from 1 to 100 bar.
摘要翻译：通过包括将通式II的内酰胺（II）的反应的方法制备，其中n为1至3的通式I（I）的N-乙烯基内酰胺，其中n为1至3，其中n为1至 3，以10至90重量％的碱金属氢氧化物水溶液在50至250℃和1至100毫巴蒸馏下进行，停留时间为0.1至5小时，随后与乙炔反应在60℃至250℃和1至100巴之间。

7. 发明授权

US5696223A Copolymerizable oxime ethers 失效
标题翻译：可共聚肟醚
公开(公告)号：US5696223A
公开(公告)日：1997-12-09
申请号：US563535
申请日：1995-11-28
申请人： Michael Karcher , Marc Heider , Thomas Ruhl , Jochem Henkelmann
发明人： Michael Karcher , Marc Heider , Thomas Ruhl , Jochem Henkelmann
IPC分类号： C07C251/54 , C08G73/00
CPC分类号： C07C251/54
摘要： Oxime ethers of the general formula I ##STR1## where the variables have the following meanings: R.sup.1, R.sup.2 independently of one another hydrogen, C.sub.1 -C.sub.20 -alkyl, C.sub.4 -C.sub.10 -cycloalkyl, C.sub.6 -C.sub.10 -aryl or together a bridge of 3-14 carbon atoms, R.sup.3 hydrogen, C.sub.1 -C.sub.6 -alkyl or phenyl which is unsubstituted or carries inert substituents, n an integer from 1 to 100, A C.sub.2 -C.sub.10 -alkylene groups which are unsubstituted or carry inert substituents, a process for the preparation thereof and the use thereof as copolymerizable monomers are described.
摘要翻译：其中变量具有以下含义：R 1，R 2彼此独立地为氢，C 1 -C 20 - 烷基，C 4 -C 10 - 环烷基，C 6 -C 10 - 芳基或一起形成桥 3-14个碳原子，R3氢，C1-C6-烷基或苯基，其未被取代或带有惰性取代基，n为1至100的整数，未被取代或带有惰性取代基的A C2-C10-亚烷基，描述其制备方法及其作为可共聚单体的用途。

8. 发明授权

US5689017A Preparation of a monolithium acetylide/ammonia complex 失效
标题翻译：单乙炔化物/氨络合物的制备
公开(公告)号：US5689017A
公开(公告)日：1997-11-18
申请号：US542188
申请日：1995-10-12
申请人： Thomas Ruhl , Rolf Muller , Jochem Henkelmann , Marc Heider
发明人： Thomas Ruhl , Rolf Muller , Jochem Henkelmann , Marc Heider
IPC分类号： C07C29/42 , C07C33/04 , C07C33/042 , C07C33/048 , C07F1/02
CPC分类号： C07C403/08 , C07C29/42 , C07F1/02 , C12C11/02 , C07C2101/16
摘要： Preparation of a monolithium acetylide/ammonia complex by the reaction of lithium amide and acetylene in ammonia, by carrying out the reaction at a temperature of from -10.degree. to 30.degree. C.
摘要翻译：通过在氨水中使氨基化锂与乙炔反应，通过在-10〜30℃的温度下进行反应来制备单乙炔基/氨络合物。

9. 发明授权

US5684108A Ethylene-based copolymers and their use as flow improvers in mineral oil middle distillates 失效
标题翻译：乙烯基共聚物及其在矿物油中间馏分中作为流动改进剂的用途
公开(公告)号：US5684108A
公开(公告)日：1997-11-04
申请号：US615175
申请日：1996-04-02
申请人： Hans-Joachim Muller , Bernd Wenderoth , Albin Berger , Dieter Littmann , Roger Klimesch , Knut Oppenlander , Bernd Lothar Marczinke , Thomas Ruhl , Marc Heider
发明人： Hans-Joachim Muller , Bernd Wenderoth , Albin Berger , Dieter Littmann , Roger Klimesch , Knut Oppenlander , Bernd Lothar Marczinke , Thomas Ruhl , Marc Heider
IPC分类号： C08F10/00 , C08F210/02 , C10L1/22 , C10L1/236 , C10L10/14 , C08F226/02 , C08F218/04 , C10L1/18
CPC分类号： C10L1/2366 , C08F210/02 , C10L1/2368
摘要： An ethylene-based copolymer which is suitable as a flow improver for mineral oil middle distillates and is composed of a) from 50 to 94% by weight of ethylene; b) from 3 to 30% by weight of one or more vinyl esters of C.sub.2 -C.sub.6 -monocarboxylic acids; c) from 3 to 20% by weight of one or more aminoalkyl acrylates of the formula I ##STR1## which R.sup.1 is hydrogen or methyl, R.sup.2 and R.sup.3 are identical or different and are each hydrogen or C.sub.1 -C.sub.6 -alkyl and A.sup.1 is straight-chain or branched C.sub.2 -C.sub.10 -alkylene; and d) from 0 to 10% by weight of one or more monomers which are copolymerizable with the monomers a) to c), wherein copolymers containing vinyl acetate as monomer b) and having a number average molecular weight of from 5,000 to 50,000 are excluded from the scope of the copolymer.
摘要翻译： PCT No.PCT / EP94 / 03179 Sec。 371日期：1996年4月2日 102（e）日期1996年4月2日PCT 1994年9月23日PCT公布。第WO95 / 09877号公报日期1995年04月13日一种适用于矿物油中间馏分的流动改进剂的乙烯基共聚物，由以下组成：a）50-94重量％的乙烯; b）3至30重量％的一种或多种C2-C6-一元羧酸的乙烯基酯; c）3至20重量％的一种或多种式I（I）的氨基烷基丙烯酸酯，其中R 1是氢或甲基，R 2和R 3是相同或不同的并且各自是氢或C 1 -C 6烷基， A1是直链或支链C 2 -C 10 - 亚烷基; 和d）0至10重量％的可与单体a）至c）共聚的一种或多种单体，其中包含乙酸乙烯酯作为单体b）并且数均分子量为5,000至50,000的共聚物被排除从共聚物的范围。

10. 发明授权

US5641881A Preparation of N-alkenylcarboxamides 失效
标题翻译： N-链烯基酰胺的制备
公开(公告)号：US5641881A
公开(公告)日：1997-06-24
申请号：US513628
申请日：1995-08-10
申请人： Thomas Ruhl , Jochem Henkelmann , Marc Heider
发明人： Thomas Ruhl , Jochem Henkelmann , Marc Heider
IPC分类号： C07C231/08 , C07C233/05 , C07C233/58 , C07C233/65 , C07D207/26 , C07D207/263 , C07D223/10 , C07D201/08 , C07C233/06 , C07C235/36 , C07D207/267
CPC分类号： C07D207/263 , C07C231/08 , C07D223/10
摘要： Preparation of N-alkenylcarboxamides of the general formula I ##STR1## where at least one of the radicals R.sup.1 is hydrogen and the second radical R.sup.1 is hydrogen or a C.sub.1 -C.sub.4 -alkyl group, the radical R.sup.2 is an aliphatic, cycloaliphatic, araliphatic or aromatic radical which can be bonded to the radical R.sup.3 to give a 3- to 10-membered bridge member, and the radical R.sup.3 is hydrogen or an aliphatic, cycloaliphatic or aromatic radical, from an alkenyl carboxylate of the general formula II ##STR2## where R.sup.1 has the meanings indicated above and R.sup.4 is hydrogen or an aliphatic, cycloaliphatic or aromatic radical, and a carboxamide of the general formula III ##STR3## where the radicals R.sup.2 and R.sup.3 have the meanings indicated above, by reacting the starting compounds in the presence of a base is described.
摘要翻译：制备通式I的N-链烯基酰胺，其中至少一个基团R 1是氢且第二个基团R 1是氢或C 1 -C 4 - 烷基，基团R 2是脂族，环脂族，芳脂族或芳族基团，其可以键合到基团R3以得到3-至10-元桥连构件，并且基团R 3为氢或脂族，脂环族或芳族基团，由通式II的烯基羧酸酯其中R 1具有上述含义，R 4是氢或脂族，脂环族或芳族基团，和通式III的酰胺，其中基团R 2和R 3具有上述含义，通过使起始化合物在存在基础的情况下进行了描述。

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