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1. 发明授权

US4073801A Process for the preparation of linear and branched chlorosiloxanes 失效
标题翻译：制备直链和支链氯硅氧烷的方法
公开(公告)号：US4073801A
公开(公告)日：1978-02-14
申请号：US627302
申请日：1975-10-30
申请人： Hans-Heinrich Moretto , Armand DE Montigny , Karl-Friedrich Thom , Reinhard Schliebs
发明人： Hans-Heinrich Moretto , Armand DE Montigny , Karl-Friedrich Thom , Reinhard Schliebs
IPC分类号： C08G77/00 , B01J27/00 , C07F7/08 , C07F7/12 , C08G77/06 , C08G77/08 , C08G77/10 , C08G77/22 , C08G77/24 , C08G77/28 , C08G77/385 , C08G77/42
CPC分类号： C08G77/24 , C08G77/10 , C08G77/385
摘要： A chlorosilane or partial hydrolysis product thereof is reacted with a siloxane and stable polymeric products of comparatively high molecular weight or high chlorine content are produced by effecting the reaction in the presence of a siloxane protonic acid equilibration catalyst in combination with a hydrogen halide acid. The hydrogen halide acid may be produced in situ. Representative protic acid equilibration catalysts include sulfuric acid, oleum, polysulfuric acids, sulfonic acids including aromatic, alkyl and perfluoroalkyl sulfonic acids, and polysulfonic acids.
摘要翻译：将氯硅烷或其部分水解产物与硅氧烷反应，并通过在硅氧烷质子酸平衡催化剂与卤化氢酸的组合下进行反应来制备具有相对高分子量或高氯含量的稳定的聚合产物。可以原位生产卤化氢。代表性的质子酸平衡催化剂包括硫酸，发烟硫酸，多硫酸，包括芳族，烷基和全氟烷基磺酸的磺酸和聚磺酸。

2. 发明授权

US4076763A Polysiloxane/polycarbodiimide copolymers 失效
标题翻译：聚硅氧烷/聚碳二亚胺共聚物
公开(公告)号：US4076763A
公开(公告)日：1978-02-28
申请号：US758528
申请日：1977-01-11
申请人： Karl-Friedrich Thom , Reinhard Schliebs
发明人： Karl-Friedrich Thom , Reinhard Schliebs
IPC分类号： C08G77/00 , C08G18/10 , C08G18/61 , C08G77/42 , C08G77/458 , C08G77/48 , C08G77/54 , H01B3/46 , C08L83/00
CPC分类号： C08G77/54 , C08G18/10 , C08G18/61 , C08G77/42 , C08G77/458
摘要： An organopolysiloxane/polycarbodiimide copolymer comprising optionally repeating structural units of the formula ##STR1## wherein R is an alkyl, alkenyl or aryl radical with up to 12 carbon atoms,R.sup.1 is an alkyl radical with up to 4 carbon atoms,R.sup.2 is a divalent hydrocarbon radical with up to 6 carbon atoms,X is oxygen or the group ##STR2## R.sup.3 is hydrogen or an alkyl, aryl, aralkyl or cycloalkyl radical with up to 8 carbon atoms,A is a divalent aromatic radical with up to about 40 carbon atoms,n is an integer from 0 to about 10,000,z is an integer from 1 to about 1500Is produced by reacting a stoichiometric excess of a diisocyanate of the formula A(NCO).sub.2 with at least one member selected from the group consisting of an .alpha.,.omega.-diaminoalkylpolysiloxane of the formula ##STR3## and an .alpha.,.omega.-dihydroxypolysiloxane of the formula ##STR4## in the presence of a carbodiimidization catalyst.
摘要翻译：一种有机聚硅氧烷/聚碳二亚胺共聚物，其包括任选地具有下式的重复结构单元：其中R是具有至多12个碳原子的烷基，烯基或芳基，R 1是具有至多4个碳原子的烷基，R 2是二价烃具有多达6个碳原子的基团，X是氧或基团R 3是氢或具有至多8个碳原子的烷基，芳基，芳烷基或环烷基，A是具有至多约40个碳原子的二价芳族基团，N是从0到约10,000的整数，Z是从1到约1500的整数，通过使至少一个选自以下的组成员的组合中的至少一个成员反应式（NCO）2的二异氰酸酯的生物降解产生： α，ω-二氨基烷基聚硅氧烷和式（IMAGE）的α，ω-二羟基聚硅氧烷在碳二亚胺化催化剂存在下反应。

3. 发明授权

US4147710A Compounds containing phosphorous and a method for making polycarbodiimide foams with the compounds as a catalyst 失效
标题翻译：含有磷的化合物和以化合物为催化剂制备聚碳二亚胺泡沫的方法
公开(公告)号：US4147710A
公开(公告)日：1979-04-03
申请号：US616103
申请日：1975-09-23
申请人： Andrea La Spina , Werner Dietrich , Reinhard Schliebs
发明人： Andrea La Spina , Werner Dietrich , Reinhard Schliebs
IPC分类号： C07F9/6568 , C08G18/02 , C08G18/16 , C08G18/79 , C07F3/06 , C07F9/28
CPC分类号： C08G18/02 , C07F9/65681 , C07F9/65685 , C08G18/168 , C08G18/797 , C08G2101/0025 , C08G2101/005 , C08G2101/0058 , C08G2105/06 , Y10S521/901
摘要： A compound adapted to be used to advantage as a catalyst for making carbodiimide foams is prepared by a process wherein(a) a phosphetane oxide or phosphetane sulphide of the general Formulae I and II: ##STR1## wherein X represents a C.sub.1 -C.sub.18 alkyl, C.sub.2 -C.sub.18 alkenyl, C.sub.6 -C.sub.14 aryl, C.sub.7 -C.sub.20 aralkyl, C.sub.1 -C.sub.18 alkoxy or C.sub.6 -C.sub.14 aroxy group andR.sup.1 to R.sup.6 represent hydrogen and/or C.sub.1 -C.sub.4 alkyl groups and is reacted with(b) a mono-, di- and/or polyhydric alcohol having a molecular weight of about 32 to about 250, a protonic acid which has a pH of between 1 and 8 in N/10 aqueous solution, a metal salt or an acid chloride.
摘要翻译：一种适合用作制备碳二亚胺泡沫的催化剂的化合物是通过以下方法制备的：其中（A）一般式I和II的磷酸氢氧化物或磷化氢硫化物：其中X表示C1-C18烷基， C 2 -C 18烯基，C 6 -C 14芳基，C 7 -C 20芳烷基，C 1 -C 18烷氧基或C 6 -C 14芳氧基，R 1至R 6表示氢和/或C 1 -C 4烷基，并与（B）A MONO-，具有约32至约250的分子量的二 - 和/或多元醇，在N / 10水溶液，金属盐或酰氯中具有1至8的PH的丙酸。

4. 发明授权

US3970586A Perfluoroalkane sulfonamido-alkane phosphonic and phosphonic acid derivatives 失效
标题翻译：全氟烷烃磺酰氨基 - 烷烃膦酸衍生物
公开(公告)号：US3970586A
公开(公告)日：1976-07-20
申请号：US575097
申请日：1975-05-07
申请人： Reinhard Schliebs , Manfred Wechsberg , Johann Nikolaus Meussdoerffer
发明人： Reinhard Schliebs , Manfred Wechsberg , Johann Nikolaus Meussdoerffer
IPC分类号： C07F9/32 , C07F9/38 , C07F9/58 , B01F17/14 , C07F9/09
CPC分类号： C07F9/581 , C07F9/3211 , C07F9/3808
摘要： An .omega.-perfluoroalkane sulfonamido-alkane phosphonic or phosphinic acid or salt of the formula ##EQU1## in which R.sub.F is a perfluoroalkyl radical with from 1 to 12 carbon atoms;x and n each independently is 0 or 1,Y is hydrogen or a lower aliphatic radical with up to 5 carbon atoms,Z is an aliphatic radical with up to 5 carbon atoms, a cycloaliphatic, araliphatic or aromatic radical, andR is hydrogen, an alkali metal, alkaline earth metal or ammonium radical.The compounds are useful as surfactants in depressing the surface tension of water.
摘要翻译： ω-全氟烷烃磺酰氨基 - 烷烃膦酸或次膦酸或式Z |（O）nRF-SO2-N-（CH2）x-CHY-CH2-P ANGLE = O | HOR的盐，其中RF是全氟烷基具有1至12个碳原子; X和N各自独立地为0或1，Y为氢或具有至多5个碳原子的低级脂族基团，Z为具有至多5个碳原子的脂族基团，脂环族，芳脂族或芳族基团，R为氢，碱金属，碱土金属或铵基。

5. 发明授权

US3965097A Production of ketazines 失效
标题翻译：生产酮类
公开(公告)号：US3965097A
公开(公告)日：1976-06-22
申请号：US556036
申请日：1975-03-06
申请人： Kurt-Wilhelm Eichenhofer , Reinhard Schliebs
发明人： Kurt-Wilhelm Eichenhofer , Reinhard Schliebs
IPC分类号： C07C251/88 , C07C67/00 , C07C241/00 , C07C109/00
CPC分类号： C07C251/88 , Y02P20/582
摘要： A process for the production of a ketazine of the general formula ##EQU1## in which R.sub.1, R.sub.2, R.sub.3 and R.sub.4 each independently is an alkyl, cycloalkyl or aralkyl radical with up to 12 carbon atoms; or an optionally substituted aryl radical with up to 10 carbon atoms, at most two of the radicals R.sub.1, R.sub.2, R.sub.3 and R.sub.4 being aryl radicals, orR.sub.1 + r.sub.2 and R.sub.3 + R.sub.4 individually is an alkylene radical with from 5 to 10 carbon atoms,Which comprises reacting a 3,3-diorganyl oxaziridine of the formula ##EQU2## with ammonia in the presence of a ketone of the formula ##EQU3## Advantageously the oxaziridine is 3,3-dimethyl oxaziridine, 3,3-methyl ethyl oxaziridine, 3,3-diethyl oxaziridine or 3,3-pentamethylene oxaziridine, the ketone is acetone, methyl ethyl ketone, diethyl ketone or cyclohexanone, the ammonia is used in gaseous form or in solution in water, and the reaction is carried out at a temperature of about -20 to 100.degree.C at a pressure ranging from about normal up to an excess pressure of about 10 atmospheres in a solvent selected from the group consisting of hydrocarbons with up to 12 carbon atoms, lower chlorinated hydrocarbons, halogenated derivatives of benzene, and alcohols with from 5 to 10 carbon atoms.
摘要翻译：制备通式为R 1 R 3的酮连氮的方法，其中R 1，R 2，R 3和R 4各自独立地为具有至多12个碳原子的烷基，环烷基或芳烷基; 或具有至多10个碳原子的任选取代的芳基，基团R 1，R 2，R 3和R 4中至多两个为芳基，或者R 1 + R 2和R 3 + R 4分别为具有5至10个碳原子的亚烷基其包含在式R 3的酮存在下与氨反应制备式R1NH ANGLE C ANGLE | R2O的3,3-二异恶唑烷酮有利的是，氮杂氮丙啶是3,3-二甲基恶唑烷，3， 3-甲基乙基恶唑烷，3,3-二乙基恶唑烷或3,3-五亚甲基恶唑烷，酮是丙酮，甲基乙基酮，二乙基酮或环己酮，氨以气态或水溶液形式使用，反应在大约-20至100℃的温度下，在大约正常的压力范围内，在约10个大气压的过压下，在选自碳原子数12个碳原子的溶剂中，低级氯代烃，苯的卤代衍生物烯和具有5至10个碳原子的醇。

6. 发明授权

US4005179A Working up synthesis solutions obtained in production of hydrazine 失效
标题翻译：处理肼生产中得到的合成溶液
公开(公告)号：US4005179A
公开(公告)日：1977-01-25
申请号：US597263
申请日：1975-07-18
申请人： Kurt-Wilhelm Eichenhofer , Reinhard Schliebs , Hermann Brandl , Heinrich Kohnen
发明人： Kurt-Wilhelm Eichenhofer , Reinhard Schliebs , Hermann Brandl , Heinrich Kohnen
IPC分类号： C01B21/16 , C07C67/00 , C07C241/00 , C07C251/88
CPC分类号： C01B21/16 , C07C241/02 , C07C249/16
摘要： In the production of hydrazine wherein aqueous ammonia is oxidized in the presence of a ketone to form an aqueous solution containing at least one of a hydrazone and a ketazine along with ammonia, the hydrazone and ketazine are concentrated and the hydrazone and ketazine are subsequently hydrolyzed to hydrazine and ketone, the improvement which comprises effecting the concentration of the hydrazone and ketazine by extracting the aqueous solution with a substantially water-immiscible organic solvent whereby the hydrazone and ketazine preferentially enter the water-immiscible solvent, and separating the water-immiscible solvent extract from the aqueous solution. The organic solvent is preferably a higher alcohol, a chlorinated hydrocarbon, benzene or a substitution product thereof. The organic solvent extract, in one or more stages, and optionally with addition of ketone, can be re-extracted with water, hydrolyzed with aqueous acid or subjected to distillation to separate the hydrazine values from the organic solvent.
摘要翻译：在肼的制备中，其中氨在酮的存在下被氧化以形成含有腙和酮连氮中的至少一种的水溶液以及氨，腙和酮连氮被浓缩，腙和酮连接被水解成肼和酮的改进，其包括通过用基本上与水不混溶的有机溶剂萃取水溶液来实现腙和酮连氮的浓度，由此腙和酮连接优先进入与水不混溶的溶剂，并且将水不混溶的溶剂萃取物从水溶液中。有机溶剂优选为高级醇，氯代烃，苯或其取代产物。在一个或多个阶段中，有机溶剂提取物和任选地加入酮可以用水重新萃取，用酸水溶液或进行蒸馏以将肼值与有机溶剂分离。

7. 发明申请

US20060051423A1 Chitosan-based transport system 审中-公开
标题翻译：基于壳聚糖的运输系统
公开(公告)号：US20060051423A1
公开(公告)日：2006-03-09
申请号：US11202323
申请日：2005-08-12
申请人： Katja Heppe , Andreas Heppe , Reinhard Schliebs
发明人： Katja Heppe , Andreas Heppe , Reinhard Schliebs
IPC分类号： A61K9/14 , C08B37/08
CPC分类号： A61K47/36 , A61K47/02 , A61K47/61
摘要： The invention relates to a chitosan-based transport system for overcoming the blood-brain barrier. This transport system can convey active agents or markers into the brain. The transport system contains at least one substance selected from the group consisting of chitin, chitosan, chitosan oligosaccharides, glucosamine, and derivatives thereof, and optionally one or more active agents and/or one or more markers and/or one or more ligands.
摘要翻译：本发明涉及一种克服血脑屏障的基于壳聚糖的输送系统。这种运输系统可以将活性剂或标记物输送到脑中。运输系统包含至少一种选自甲壳素，壳聚糖，壳聚糖寡糖，葡糖胺及其衍生物的物质，以及任选的一种或多种活性剂和/或一种或多种标记物和/或一种或多种配体。

8. 发明授权

US4307040A Process for producing phosphonomaleic acid esters 失效
标题翻译：制备膦酰基酸酯的方法
公开(公告)号：US4307040A
公开(公告)日：1981-12-22
申请号：US140891
申请日：1980-04-16
申请人： Hans-Dieter Block , Friedrich Schwochow , Reinhard Schliebs
发明人： Hans-Dieter Block , Friedrich Schwochow , Reinhard Schliebs
IPC分类号： C07F9/32 , C07F9/40 , C08K5/5317 , C08K5/5333
CPC分类号： C08K5/5333 , C07F9/3217 , C07F9/4015 , C08K5/5317
摘要： Novel phosphonomaleic acid esters of the formula ##STR1## in which R.sup.1 is an optionally substituted alkyl radical containing from 1 to 6 carbon atoms and, where n=0, may also be an optionally substituted aryl radical,R.sup.2, R.sup.3 and R.sup.4 each independently is an optionally substituted alkyl radical containing from 1 to 16 carbon atoms,R.sup.5 is hydrogen, an alkyl or aryl radical containing from 1 to 7 carbon atoms, andn=0 or 1,are produced by reacting a base with a 1-halogen-1-phosphonosuccinic acid ester of the formula ##STR2## in which Hal is chlorine or bromine. The esters are useful as intermediates in the synthesis of sequestrants, corrosion inhibitors, stabilizers, flameproofing agents, pharmaceuticals and pesticides.
摘要翻译：新颖的式“IMAGE”的膦酰基酸酯，其中R 1是含有1至6个碳原子的任选取代的烷基，并且其中n = 0也可以是任选取代的芳基，R 2，R 3和R 4各自独立地是含有1至16个碳原子的任选取代的烷基，R 5是氢，含有1至7个碳原子的烷基或芳基，n = 0或1，通过使碱与1-卤素-1 其中Hal是氯或溴的式“IMAGE”的膦酰基琥珀酸酯。酯可用作螯合剂，腐蚀抑制剂，稳定剂，防火剂，药物和杀虫剂合成中的中间体。

9. 发明授权

US4102949A Production of 3,4-dihydroxy phospholane oxides 失效
标题翻译： 3,4-二羟基磷酰氧化物的生产
公开(公告)号：US4102949A
公开(公告)日：1978-07-25
申请号：US758527
申请日：1977-01-11
申请人： Reinhard Schliebs , Hans-Dieter Block
发明人： Reinhard Schliebs , Hans-Dieter Block
IPC分类号： C07F9/36 , C07F9/6568 , C07F9/32 , C07F9/53
CPC分类号： C07F9/36 , C07F9/65681 , C07F9/65685
摘要： A process for the preparation of a 3,4-dihydroxy phsopholane oxide of the formula ##STR1## in which R.sup.1 represents an alkyl, alkoxy, alkenyl, alkenyloxy, alkinyl or alkinyloxy with up to 18 carbon atoms and substitution products thereof; aryl and aryloxy having up to 14 carbon atoms and substitution products thereof; cycloalkyl and cycloalkoxy having up to 6 ring carbon atoms and substitution products thereof; dialkylamino having up to 6 carbon atoms per alkyl radical and substitution products thereof; and N-hetero-radicals, andR.sup.2, r.sup.3 and R.sup.4 independently of one another represent a C.sub.1 -C.sub.4 -alkyl radical or hydrogen,Comprising reacting a phospholene oxide of the formula ##STR2## with hydrogen peroxide in the presence of a catalytic amount of an osmium compound at a temperature in the range of about 20.degree. to 150.degree. C, especially about 35.degree. to 100.degree. C.
摘要翻译：制备式“IMAGE”的3,4-二羟基环己烷氧化物的方法，其中R 1表示具有至多18个碳原子的烷基，烷氧基，烯基，烯氧基，炔基或烷氧基及其取代产物; 具有至多14个碳原子的芳基和芳氧基及其取代产物; 环烷基和具有至多6个环碳原子的环烷氧基及其取代产物; 每个烷基具有至多6个碳原子的二烷基氨基及其取代产物; 和N-杂原子，R 2，R 3和R 4彼此独立地表示C 1 -C 4 - 烷基或氢，在过氧化氢的存在下，在催化量的锇化合物在约20至150℃，特别是约35至100℃的温度范围内。

10. 发明授权

US4056469A Purification of waste water from hydrazine production 失效
标题翻译：从生产水中净化废水
公开(公告)号：US4056469A
公开(公告)日：1977-11-01
申请号：US696253
申请日：1976-06-15
申请人： Kurt-Wilhelm Eichenhofer , Reinhard Schliebs
发明人： Kurt-Wilhelm Eichenhofer , Reinhard Schliebs
IPC分类号： C02F1/76 , C07C67/00 , C07C241/00 , C07C243/14 , C02C5/04
CPC分类号： C02F1/76
摘要： A process for the purification of waste water produced in hydrazine production by the oxidation of ammonia or an amine with an oxidizing agent in the presence of an aldehyde or ketone, comprising intensively mixing the waste water with chlorine or a hypochlorite at a temperature of about 10.degree. C to 110.degree. C and a pH of about 5 to 10 until the treated waste water reaches a redox potential to platinum, relative to Ag/AgCl, of about -400 mV to +800 mV. Advantageously a small amount of waste water is distilled off both before and after the chlorine or hypochlorite treatment.

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