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1. 发明申请

US20110245366A1 PROCESS FOR PREPARING POLYESTER ALCOHOLS AND USE THEREOF FOR PREPARATION OF POLYURETHANES 审中-公开
标题翻译：制备聚酯醇的方法及其制备聚氨酯的用途
公开(公告)号：US20110245366A1
公开(公告)日：2011-10-06
申请号：US13075613
申请日：2011-03-30
申请人： Lionel GEHRINGER , Faissal-Ali El-Toufaili , Ulrike Mahn , Christian Pilger
发明人： Lionel GEHRINGER , Faissal-Ali El-Toufaili , Ulrike Mahn , Christian Pilger
IPC分类号： C08G18/64 , C08F2/46 , C08J3/28 , C08G63/16
CPC分类号： C08G63/785 , C08G18/4238 , C08G63/12 , C08G63/16 , C08G63/82 , C08G2101/00
摘要： The invention relates to a process for preparing polyester alcohols by catalytically reacting at least one at least difunctional carboxylic acid or a derivative thereof with at least one at least difunctional alcohol, which comprises performing at least part of the reaction in the presence of microwave radiation.
摘要翻译：本发明涉及通过使至少一种至少二官能的羧酸或其衍生物与至少一种至少二官能的醇催化反应来制备聚酯醇的方法，其包括在微波辐射存在下进行至少一部分反应。

2. 发明申请

US20110144300A1 BATCH PROCESS FOR PREPARING POLYAMIDES 有权
标题翻译：批量制备聚氨酯的方法
公开(公告)号：US20110144300A1
公开(公告)日：2011-06-16
申请号：US13058779
申请日：2009-08-14
申请人： Philippe Desbois , Faissal-Ali El-Toufaili , Michael Gall , Andreas Wollny
发明人： Philippe Desbois , Faissal-Ali El-Toufaili , Michael Gall , Andreas Wollny
IPC分类号： C08G69/28
CPC分类号： C08G69/28 , B29C47/0014 , B29C47/0021 , B29C47/762 , C08G69/26 , C08G69/265 , C08G69/30 , C08G69/36 , C08G69/46
摘要： Polyamides based on dicarboxylic acids and on diamines are produced in a batch process by 1) feeding the entire amount of monomer composed of dicarboxylic acids, of diamines, and, if appropriate, of further polyamide-forming monomers, in the desired stoichiometry, in a closed stirred-tank reactor, 2) heating the monomer mixture in the stirred-tank reactor, with stirring, and with setting of a certain pressure, to a desired reaction temperature for the production of a prepolymer, 3) if appropriate, completely or partially depressurizing the reaction mixture from stage 2), 4) if appropriate, carrying out further thermal treatment of the reaction mixture from stage 2) or 3), and 5) reacting the reaction mixture from stage 2), 3), or 4) in the melt in a vented extruder for further increase of the molecular weight, with discharge of water vapor, and without use of additional polyamide-forming monomers or of polyamides.
摘要翻译：以分批方法制备基于二羧酸和二胺的聚酰胺，其通过以下方式制备：以所需的化学计量，在所需的化学计量中，将全部量的由二羧酸，二胺组成的单体，以及如果合适的话，将其加入到另外的聚酰胺形成单体中 2）在搅拌下将搅拌釜中的单体混合物加热至设定一定压力至预期的反应温度，3）如果合适的话，完全或部分地使反应混合物从阶段2）减压），4）如果合适，进行反应混合物从阶段2）或3）的进一步热处理，和5）使反应混合物从步骤2），3）或4）在在排气挤出机中的熔体进一步增加分子量，排出水蒸气，并且不使用额外的聚酰胺形成单体或聚酰胺。

3. 发明授权

US10017609B2 Batch process for preparing polyamides 有权
公开(公告)号：US10017609B2
公开(公告)日：2018-07-10
申请号：US13058779
申请日：2009-08-14
申请人： Philippe Desbois , Faissal-Ali El-Toufaili , Michael Gall , Andreas Wollny
发明人： Philippe Desbois , Faissal-Ali El-Toufaili , Michael Gall , Andreas Wollny
IPC分类号： C08G69/28 , B29C47/00 , C08G69/26 , C08G69/30 , C08G69/36 , C08G69/46 , B29C47/76
摘要： Polyamides based on dicarboxylic acids and on diamines are produced in a batch process by 1) feeding the entire amount of monomer composed of dicarboxylic acids, of diamines, and, if appropriate, of further polyamide-forming monomers, in the desired stoichiometry, in a closed stirred-tank reactor, 2) heating the monomer mixture in the stirred-tank reactor, with stirring, and with setting of a certain pressure, to a desired reaction temperature for the production of a prepolymer, 3) if appropriate, completely or partially depressurizing the reaction mixture from stage 2), 4) if appropriate, carrying out further thermal treatment of the reaction mixture from stage 2) or 3), and 5) reacting the reaction mixture from stage 2), 3), or 4) in the melt in a vented extruder for further increase of the molecular weight, with discharge of water vapor, and without use of additional polyamide-forming monomers or of polyamides.

4. 发明授权

US08658724B2 Copolyamides 有权
标题翻译：共聚酰胺
公开(公告)号：US08658724B2
公开(公告)日：2014-02-25
申请号：US13378980
申请日：2010-06-15
申请人： Christian Schmidt , Faissal-Ali El-Toufaili , Philippe Desbois , Raquel Fernandez Rodiles
发明人： Christian Schmidt , Faissal-Ali El-Toufaili , Philippe Desbois , Raquel Fernandez Rodiles
IPC分类号： C08K5/05
CPC分类号： C08G69/265 , C08G69/14 , C08G69/36 , C08L77/02 , C08L77/06 , C09D177/02 , C09D177/06
摘要： What are described are a solution comprising a terpolymer formed from the monomers of components A, B and C, the total amount of which adds up to 100% by weight, a) 5 to 60% by weight of lactams as component A, b) 5 to 60% by weight of equimolar amounts of adipic acid and one or more aliphatic diamines as component B, c) 10 to 70% by weight of equimolar amounts of adipic acid and 4,4′-diaminodicyclohexylmethane (dicycan) as component C, in an aromatics-free solvent system comprising 50 to 100% by weight of C1-4-alkanol, 0 to 50% by weight of water and not more than 10% by weight of further aromatics-free solvents, where the total amount of the solvent system adds up to 100% by weight, and a terpolymer formed from the monomers of components A, B and C, the total amount of which adds up to 100% by weight, a) 15 to 40% by weight of lactams as component A, b) 20 to 45% by weight of equimolar amounts of adipic acid and one or more aliphatic diamines as component B, c) 25 to 60% by weight of equimolar amounts of adipic acid and 4,4′-diaminodicyclohexylmethane (dicycan) as component C, excluding terpolymers formed from 30 to 40% by weight of component A, 30 to 40% by weight of component B and 30 to 40% by weight of component C.
摘要翻译：描述的是包含由组分A，B和C的单体形成的三元共聚物的溶液，其总量加至100重量％，a）5至60重量％的作为组分A的内酰胺，b） 5至60重量％的等摩尔量的己二酸和一种或多种脂族二胺作为组分B，c）10至70重量％的等摩尔量的己二酸和作为组分C的4,4'-二氨基二环己基甲烷（二环己烷）在不含芳族化合物的溶剂体系中，其包含50至100重量％的C 1-4链烷醇，0至50重量％的水和不超过10重量％的其它不含芳族化合物的溶剂，其中溶剂系统加入到100重量％，和由组分A，B和C的单体形成的三元共聚物，其总量加至100重量％，a）15至40重量％的作为组分的内酰胺 A，b）20〜45重量％的等摩尔量的己二酸和一种或多种脂族二胺作为组分B，c）25〜60重量％等摩尔量的己二酸和作为组分C的4,4'-二氨基二环己基甲烷（二环己烷），不包括由30至40重量％的组分A，30至40重量％的组分B和30至40重量％的组分B形成的三元共聚物，组分C.

5. 发明授权

US08378054B2 Method for producing polyaryl ethers 失效
标题翻译：多芳基醚的制备方法
公开(公告)号：US08378054B2
公开(公告)日：2013-02-19
申请号：US12742855
申请日：2008-11-11
申请人： Martin Weber , Volker Warzelhan , Faissal-Ali El-Toufaili , Andreas Greiner , Heiner Stange , Seema Agrarwal
发明人： Martin Weber , Volker Warzelhan , Faissal-Ali El-Toufaili , Andreas Greiner , Heiner Stange , Seema Agrarwal
IPC分类号： C08G75/00
CPC分类号： C08G65/4012 , C08G65/4093 , C08G75/20 , C08G75/23
摘要： A process for preparing polyaryl ethers in which a polycondensation of the monomer building blocks is carried out using microwave irradiation leads to thermoplastic molding compositions having improved color properties.
摘要翻译：使用微波照射进行单体结构单元的缩聚的多芳基醚的制备方法导致具有改善的颜色特性的热塑性模塑组合物。

6. 发明授权

US08703879B2 Continuous method for multi-staged drying and subsequent condensation of a polyamide granulate 有权
标题翻译：多级干燥和聚酰胺颗粒随后冷凝的连续方法
公开(公告)号：US08703879B2
公开(公告)日：2014-04-22
申请号：US12999988
申请日：2009-06-19
申请人： Wolfgang Loth , Faissal-Ali El-Toufaili , Achim Stammer , Gad Kory , Achim Gerstlauer , Jens Becker
发明人： Wolfgang Loth , Faissal-Ali El-Toufaili , Achim Stammer , Gad Kory , Achim Gerstlauer , Jens Becker
IPC分类号： C08G69/16 , C08G69/46 , C08L77/00
CPC分类号： C08G69/46 , C08G69/16
摘要： A continuous process for the multistage drying and postcondensation of polyamide pellets in the solid phase comprises 1) carrying out the predrying process in a continuous drying apparatus which is operated in countercurrent mode or in crossflow mode with inert gas or steam, or with a mixture of inert gas and steam, using a pellet temperature in the range from 70 to 200° C., and 2) Carrying out the subsequent continuous postcondensation process in a separate vertical duct with moving bed at a pellet temperature in the range from 120 to 210° C., where the duct is operated in countercurrent mode with inert gas or steam, or with a mixture of inert gas and steam, the inert gas is introduced at least two sites along the duct, and from 15 to 90% of the inert gas is introduced at the base of the vertical duct and from 10 to 85% of the inert gas is introduced in the upper half below the surface of the pellets.
摘要翻译：用于固相中聚酰胺粒料的多级干燥和缩聚的连续方法包括：1）在连续干燥装置中进行预干燥过程，所述连续干燥装置以逆流模式或与惰性气体或蒸汽交叉流动模式运行，或者与惰性气体和蒸汽，使用颗粒温度在70至200℃的范围内，以及2）在具有移动床的单独的垂直管道中进行随后的连续缩聚过程，颗粒温度在120至210℃的范围内 C.其中管道以逆流模式与惰性气体或蒸汽或惰性气体和蒸汽的混合物操作，惰性气体沿着管道被引入至少两个位置，并且惰性气体的15至90％引入垂直管道的底部，并且10至85％的惰性气体被引入颗粒表面下方的上半部分。

7. 发明申请

US20120245308A1 PROCESS FOR PREPARING POLYAMIDES 有权
标题翻译：制备聚氨酯的方法
公开(公告)号：US20120245308A1
公开(公告)日：2012-09-27
申请号：US13514364
申请日：2010-12-03
申请人： Faissal-Ali El-Toufaili , Philippe Desbois , Andreas Wollny , Sven Lawrenz , Christian Schmidt
发明人： Faissal-Ali El-Toufaili , Philippe Desbois , Andreas Wollny , Sven Lawrenz , Christian Schmidt
IPC分类号： C08G69/28 , C08G69/26
CPC分类号： C08G69/265 , C08G69/28
摘要： The present invention relates to a process for preparing a polyamide based on dicarboxylic acids and diamines, comprising the following stages: A) providing an aqueous monomer mixture composed of dicarboxylic acids and diamines, where the molar ratio of dicarboxylic acids to diamines is adjusted such that, at the outlet of stage C), there is a molar deficiency of dicarboxylic acids or diamines of 1 to 10 mol%, based on the respective other component, B) transferring the aqueous mixture from stage A) into a continuous evaporator reactor in which diamines and dicarboxylic acids are converted at a temperature in the range from 100 to 370° C. and a pressure in the range from 1 to 50 bar, C) transferring the mixture from stage B) into a separator which is operated at a temperature in the range from 100 to 370° C. and a pressure in the range from 1 to 50 bar with removal of gaseous components, D) transferring the mixture from stage C) together with diamine or dicarboxylic acid in an amount suitable for compensation for the molar deficiency into a tubular reactor which is operated at a temperature in the range from 100 to 370° C. and a pressure in the range from 1 to 50 bar, for a residence time in the range from 10 seconds to 30 minutes, E) transferring the mixture from stage D) into an extruder which is operated at a temperature in the range from 150 to 400° C. for a residence time in the range from 10 seconds to 30 minutes with removal of gaseous components through venting orifices.
摘要翻译：本发明涉及一种制备基于二羧酸和二胺的聚酰胺的方法，包括以下步骤：A）提供由二羧酸和二胺组成的含水单体混合物，其中二羧酸与二胺的摩尔比被调整为使得，在阶段C）的出口处，基于各自的其它组分，存在摩尔不足的二羧酸或二胺的1至10摩尔％，B）将水性混合物从阶段A）转移到连续的蒸发器反应器中，其中二胺和二羧酸在100至370℃的温度和1至50巴的压力范围内转化，C）将混合物从阶段B）转移到分离器中，该分离器在范围为100至370℃，压力为1至50巴，除去气态组分，D）将混合物与阶段C）一起转移至二胺或二羧酸的量适合于将摩尔不足补偿到在100至370℃的温度和1至50巴的压力范围内操作的管式反应器中，停留时间在10秒至 30分钟，E）将混合物从阶段D）转移到挤出机中，该挤出机在150-400℃的温度下操作，停留时间在10秒至30分钟之间，同时除去气体成分通风孔。

8. 发明申请

US20100286303A1 METHOD FOR PRODUCING POLYARYL ETHERS 失效
标题翻译：生产聚合物的方法
公开(公告)号：US20100286303A1
公开(公告)日：2010-11-11
申请号：US12742855
申请日：2008-11-11
申请人： Martin Weber , Volker Warzelhan , Faissal-Ali El-Toufaili , Andreas Greiner , Heiner Stange , Seema Agrarwal
发明人： Martin Weber , Volker Warzelhan , Faissal-Ali El-Toufaili , Andreas Greiner , Heiner Stange , Seema Agrarwal
IPC分类号： C08F2/46 , C08G75/20 , C08L81/06
CPC分类号： C08G65/4012 , C08G65/4093 , C08G75/20 , C08G75/23
摘要： A process for preparing polyaryl ethers in which a polycondensation of the monomer building blocks is carried out using microwave irradiation leads to thermoplastic molding compositions having improved color properties.
摘要翻译：使用微波照射进行单体结构单元的缩聚的多芳基醚的制备方法导致具有改善的颜色特性的热塑性模塑组合物。

9. 发明授权

US08618225B2 Method for producing polyamides 失效
标题翻译：生产聚酰胺的方法
公开(公告)号：US08618225B2
公开(公告)日：2013-12-31
申请号：US12867110
申请日：2009-02-06
申请人： Faissal-Ali El Toufaili
发明人： Faissal-Ali El Toufaili
IPC分类号： C08G69/28 , C08G69/16
CPC分类号： C08G69/04 , B01J31/0284 , B01J31/0288 , B01J31/0289 , C08G69/28 , Y02P20/542
摘要： A process for preparing polyamides by reacting starting monomers selected from dicarboxylic acids and diamines or salts of dicarboxylic acids and diamines, amino carboxylic acids, amino nitriles, lactams and mixtures thereof, in the presence or absence of water and/or of functionalizing compounds capable of attaching to carboxyl or amino groups, which process comprises performing the reaction in an ionic liquid as solvent without use of additional accelerants.
摘要翻译：一种通过在存在或不存在水和/或官能化化合物的情况下，通过使选自二羧酸和二胺的起始单体或二羧酸和二胺，氨基羧酸，氨基腈，内酰胺及其混合物的起始单体反应制备聚酰胺的方法，附着于羧基或氨基，该方法包括在离子液体中作为溶剂进行反应而不使用另外的促进剂。

10. 发明申请

US20120157594A1 COPOLYAMIDES 有权
标题翻译：共聚酰胺
公开(公告)号：US20120157594A1
公开(公告)日：2012-06-21
申请号：US13378980
申请日：2010-06-15
申请人： Christian Schmidt , Faissal-Ali El-Toufaili , Philippe Desbois , Racquel Fernandez Rodiles
发明人： Christian Schmidt , Faissal-Ali El-Toufaili , Philippe Desbois , Racquel Fernandez Rodiles
IPC分类号： C08K5/05
CPC分类号： C08G69/265 , C08G69/14 , C08G69/36 , C08L77/02 , C08L77/06 , C09D177/02 , C09D177/06
摘要： What are described are a solution comprising a terpolymer formed from the monomers of components A, B and C, the total amount of which adds up to 100% by weight,a) 5 to 60% by weight of lactams as component A,b) 5 to 60% by weight of equimolar amounts of adipic acid and one or more aliphatic diamines as component B,c) 10 to 70% by weight of equimolar amounts of adipic acid and 4,4′-diaminodicyclohexylmethane (dicycan) as component C,in an aromatics-free solvent system comprising50 to 100% by weight of C1-4-alkanol,0 to 50% by weight of water andnot more than 10% by weight of further aromatics-free solvents,where the total amount of the solvent system adds up to 100% by weight, and a terpolymer formed from the monomers of components A, B and C, the total amount of which adds up to 100% by weight,a) 15 to 40% by weight of lactams as component A,b) 20 to 45% by weight of equimolar amounts of adipic acid and one or more aliphatic diamines as component B,c) 25 to 60% by weight of equimolar amounts of adipic acid and 4,4′-diaminodicyclohexylmethane (dicycan) as component C,excluding terpolymers formed from 30 to 40% by weight of component A, 30 to 40% by weight of component B and 30 to 40% by weight of component C.
摘要翻译：描述的是包含由组分A，B和C的单体形成的三元共聚物的溶液，其总量加至100重量％，a）5至60重量％的作为组分A的内酰胺，b） 5至60重量％的等摩尔量的己二酸和一种或多种脂族二胺作为组分B，c）10至70重量％的等摩尔量的己二酸和作为组分C的4,4'-二氨基二环己基甲烷（二环己烷）在不含芳族化合物的溶剂体系中，其包含50至100重量％的C 1-4链烷醇，0至50重量％的水和不超过10重量％的其它不含芳族化合物的溶剂，其中溶剂系统加入到100重量％，和由组分A，B和C的单体形成的三元共聚物，其总量加至100重量％，a）15至40重量％的作为组分的内酰胺 A，b）20〜45重量％的等摩尔量的己二酸和一种或多种作为组分B的脂族二胺，c）25至60重量％的等摩尔量的己二酸和4,4'-二氨基二环己基甲烷（二环己烷）作为组分C，不包括由30至40重量％的组分A形成的三元共聚物，30至40重量％的组分B和30至40重量％的组分C.

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