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1. 发明申请

US20160347884A1 SYSTEMS AND PROCESSES FOR MAKING A POLY(VINYL ACETAL) RESIN WITH ENHANCED PARTICLE TRANSPORT AND RECOVERY 审中-公开
公开(公告)号：US20160347884A1
公开(公告)日：2016-12-01
申请号：US14725827
申请日：2015-05-29
申请人： SOLUTIA INC.
发明人： NANDAN UKIDWE , Kenny Parker , Pol D'Haene
IPC分类号： C08F116/38 , B01J19/24
CPC分类号： C08F116/38 , B01J4/001 , B01J19/18 , B01J19/1856 , B01J19/1862 , B01J2219/00029 , B01J2219/00031 , B01J2219/00033
摘要： Processes and systems for making a poly(vinyl acetal) resin particles are provided. The processes and systems described herein utilize one or more methods, including, for example, slurry dilution and/or filtration of various process streams, to optimize the transport and recovery of the poly(vinyl acetal) resin particles. Systems and processes described herein facilitate increased production of the final resin product by minimizing product loss and maximizing on-line operation time and production flexibility.

2. 发明授权

US08067511B2 Ethylene copolymer and a method of preparing the same 有权
标题翻译：乙烯共聚物及其制备方法
公开(公告)号：US08067511B2
公开(公告)日：2011-11-29
申请号：US12557801
申请日：2009-09-11
申请人： Daeho Shin , Choonsik Shim , Jisu Jeong , Sungseok Chae , Myungahn Ok , Seungbum Kwon , Dong-Cheol Shin , Ho-Seong Lee
发明人： Daeho Shin , Choonsik Shim , Jisu Jeong , Sungseok Chae , Myungahn Ok , Seungbum Kwon , Dong-Cheol Shin , Ho-Seong Lee
IPC分类号： C08F4/6592 , C08F210/02
CPC分类号： C08L23/08 , B01J19/1856 , B01J19/1862 , B01J2219/00159 , B01J2219/00164 , C08F4/65908 , C08F4/65912 , C08F210/16 , C08F2420/03 , C08F2420/04 , C08L23/0815 , C08L2314/06 , Y10S526/943 , C08F4/6592 , C08F2/001 , C08L2666/06 , C08F210/14 , C08F2500/12 , C08F2500/08
摘要： Provided are ethylene copolymers and a process for preparing the same. More specifically, provided are ethylene copolymers exhibiting excellent processibility and physical properties due to its multimodal molecular weight distribution index, through a multi-stage process by using reactors connected in series or in parallel in the presence of catalyst composition containing transition metal catalyst, and a process for preparing the same.
摘要翻译：提供乙烯共聚物及其制备方法。更具体地，提供了由于其多峰分子量分布指数而显示优异的加工性和物理性质的乙烯共聚物，通过使用在含有过渡金属催化剂的催化剂组合物存在下串联或并联连接的反应器的多阶段方法，以及制备方法

3. 发明申请

US20100160709A1 PROCESS AND APPRATUS FOR WASTE TREATMENT 审中-公开
标题翻译：废物处理工艺和设备
公开(公告)号：US20100160709A1
公开(公告)日：2010-06-24
申请号：US12522191
申请日：2008-01-01
申请人： Duncan John Grierson , Philip James Campion
发明人： Duncan John Grierson , Philip James Campion
IPC分类号： B01J3/00 , B09B3/00 , B01J19/24
CPC分类号： B01J3/006 , B01D53/77 , B01J3/02 , B01J3/03 , B01J3/04 , B01J19/18 , B01J19/1856 , B01J19/2445 , B01J19/28 , B01J2208/00132 , B01J2208/00141 , B01J2208/00212 , B01J2208/0084 , B01J2219/00006 , B01J2219/00036 , B01J2219/00038 , B01J2219/00081 , B01J2219/00083 , B01J2219/00085 , B01J2219/00094 , B01J2219/00103 , B01J2219/00135 , B01J2219/00155 , B01J2219/00157 , B01J2219/00768 , B01J2219/0077 , B01J2219/00772 , B01J2219/00777 , B03B9/06 , B07B4/08 , B07B13/08 , B07B13/113 , F28C3/18 , F28D1/06 , Y02E50/10 , Y02E50/30 , Y02W30/523 , Y02W30/525 , Y02W30/622
摘要： The present invention relates to processes and apparatus for improving municipal waste treatment in autoclave processes. Improvements relate to the use of air-waste stream treatment, indirect heating with thermal fluid, forced steam transfer, autoclave design, waste treatment of contaminated air,classifiers for better separation of fibres from glass or grit and processing. The improvements allow more efficient, safer and environmentally friendly processing, and better end products.
摘要翻译：本发明涉及用于改进高压釜工艺中的城市废物处理的方法和装置。改进涉及使用空气废物流处理，用热流体间接加热，强制蒸汽转移，高压釜设计，污染空气的废物处理，用于更好地从玻璃或砂砾分离纤维的分级器和加工。这些改进使得更有效率，更安全和环保的加工以及更好的终端产品。

4. 发明申请

US20090318637A1 METHOD AND SYSTEM FOR DETERMINING CATALYST ACTIVITY 有权
标题翻译：用于确定催化剂活性的方法和系统
公开(公告)号：US20090318637A1
公开(公告)日：2009-12-24
申请号：US12281572
申请日：2007-03-06
申请人： Daniel Siraux , Alain Brusselle
发明人： Daniel Siraux , Alain Brusselle
IPC分类号： C08F2/01 , B01J19/00
CPC分类号： B01J19/1856 , B01J8/0015 , B01J8/20 , B01J19/1837 , B01J19/1862 , B01J19/2435 , B01J2208/00584 , B01J2208/00752 , B01J2219/00173 , Y10S526/919
摘要： The present invention relates to a method for determining activity of a catalyst in a polymerisation process, said polymerisation process comprising the steps of feeding a catalyst and a diluent into a storage vessel, to form a concentrated settled catalyst, feeding said concentrated settled catalyst into a mixing vessel equipped with mixing means and feeding hydrocarbon diluent into said mixing vessel, to form a diluted catalyst slurry, feeding said diluted catalyst slurry into a polymerisation reactor via a volumetric pump, and feeding at least one monomer into said polymerisation reactor to form a polymer. The method is characterised in that density of the diluted catalyst slurry is measured between an outlet of the mixing vessel and the volumetric pump, the amount of catalyst fed into the polymerisation reactor is determined based on the measured density of the diluted catalyst slurry, and the amount of catalyst fed into the polymerisation reactor is compared to the amount of the polymer formed to determine the activity of the catalyst. The invention also relates to a system suitable for carrying out the method.
摘要翻译：本发明涉及一种用于测定聚合过程中催化剂活性的方法，所述聚合方法包括以下步骤：将催化剂和稀释剂进料到储存容器中，以形成浓缩沉降催化剂，将所述浓缩沉淀催化剂进料至配备有混合装置的混合容器和将烃稀释剂进料到所述混合容器中以形成稀释的催化剂浆料，通过容积泵将所述稀释的催化剂浆料进料到聚合反应器中，并将至少一种单体进料到所述聚合反应器中以形成聚合物。该方法的特征在于在混合容器的出口和容积泵之间测量稀释的催化剂浆料的密度，基于测量的稀释的催化剂浆料的密度来确定进料到聚合反应器中的催化剂的量，将进料到聚合反应器中的催化剂的量与形成的聚合物的量进行比较以确定催化剂的活性。本发明还涉及一种适于实施该方法的系统。

5. 发明申请

US20080185348A1 Methods and apparatus for treating cyanide- and/or complexing-agent-containing solutions 审中-公开
标题翻译：用于处理含氰化物和/或络合剂的溶液的方法和设备
公开(公告)号：US20080185348A1
公开(公告)日：2008-08-07
申请号：US12002642
申请日：2007-12-17
申请人： Gerhard Gutekunst , Waldemar Mzyk
发明人： Gerhard Gutekunst , Waldemar Mzyk
IPC分类号： C02F1/02
CPC分类号： C02F1/025 , B01J19/1856 , B01J19/1862 , B01J2219/00006 , C02F2101/14 , C02F2101/20 , C02F2101/303
摘要： A method of treating an aqueous cyanide- and/or complexing-agent-containing solution, including high-temperature treating the solution in a closed reaction vessel, discharging at least a portion of the treated solution from the reaction vessel, at least partially replacing the discharged fraction with untreated solution, and subjecting the untreated solution to high-temperature treatment along with a treated-solution fraction remaining in the reaction vessel.
摘要翻译：一种处理含氰化物和/或络合剂的溶液的方法，包括在封闭的反应容器中高温处理溶液，将至少一部分处理溶液从反应容器排出，至少部分地代替未处理溶液排出的馏分，并将未处理溶液与残留在反应容器中的处理溶液馏分一起进行高温处理。

6. 发明授权

US07084234B2 Method and device for producing polyesters, copolyesters and polycarbonates 有权
标题翻译：用于生产聚酯，共聚酯和聚碳酸酯的方法和装置
公开(公告)号：US07084234B2
公开(公告)日：2006-08-01
申请号：US10513227
申请日：2003-04-02
申请人： Fritz Wilhelm , Michael Reisen
发明人： Fritz Wilhelm , Michael Reisen
IPC分类号： C08G63/00
CPC分类号： B01J19/20 , B01J19/1856 , B01J19/1862 , B01J2219/00006 , B01J2219/182 , C08G63/78 , C08G63/785 , C08G64/205 , C08G64/307
摘要： In a process for producing polyester, the esterification of dicarboxylic acids and diols is carried out in at least one reaction stage, the prepolycondensation of the esterification product in at least one reaction stage and the polycondensation of the prepolycondensation product in at least one reaction stage. To increase the capacity of the apparatus forming one or more of the reaction stages in the production of the polyesters, at at least one of the reaction stages the supplied product system before it enters the reaction stage or within the reaction stage is divided into at least two partial streams and the partial streams entirely or partially separate from one another are passed through the reaction stage.
摘要翻译：在制造聚酯的方法中，二羧酸和二醇的酯化在至少一个反应阶段进行，酯化产物在至少一个反应阶段中的预缩聚和预缩聚产物在至少一个反应阶段中的缩聚反应。为了增加在聚酯生产中形成一个或多个反应阶段的装置的能力，在至少一个反应阶段，所提供的产物体系在其进入反应阶段之前或在反应阶段内被分成至少两个部分流和完全或部分地彼此分离的部分流通过反应阶段。

7. 发明申请

US20160319054A1 Homogeneous Polymerization Process Using Evaporative Cooling 有权
标题翻译：使用蒸发冷却的均相聚合方法
公开(公告)号：US20160319054A1
公开(公告)日：2016-11-03
申请号：US15083410
申请日：2016-03-29
申请人： EXXONMOBIL CHEMICAL PATENTS INC.
发明人： JAMES R. LATTNER , GABOR KISS , CHRISTOPHER B. FRIEDERSDORF
IPC分类号： C08F110/06 , C08F210/02 , C08F210/16 , C08F210/06
CPC分类号： C08F110/06 , B01J19/18 , B01J19/1856 , B01J19/1862 , B01J19/1881 , C08F2/001 , C08F4/65908 , C08F4/65912 , C08F4/65925 , C08F4/65927 , C08F210/06 , C08F210/16 , C08L23/14 , C08F10/06 , C08F2/01 , C08F2/06
摘要： This invention relates to a continuous homogeneous solution phase polymerization process comprising contacting, in an evaporative reactor system at a temperature of 50° C. or more and a pressure of 100 kPa or more, a catalyst system, optionally, a hydrocarbon diluent, optionally, scavenger, and one or more monomer(s) to form a homogeneous polymerization medium, where the polymer product is dissolved in the reaction medium at 10 wt % or more (based upon the weight of the polymer present in the effluent at the exit of the reactor) and the catalyst system is dissolved in the reaction medium, and where the catalyst system comprises an activator and a coordination catalyst precursor compound and where all or part of the polymerization medium is evaporated during the polymerization.
摘要翻译：本发明涉及一种连续的均相溶液相聚合方法，包括在蒸发反应器体系中在50℃或更高的温度和100kPa或更高的压力下，任选地，任选的烃稀释剂，任选地，清除剂和一种或多种单体以形成均匀的聚合介质，其中聚合物产物以10重量％或更多（基于在出口处的流出物中存在的聚合物的重量）溶解在反应介质中反应器），并且催化剂体系溶解在反应介质中，并且其中催化剂体系包含活化剂和配位催化剂前体化合物，并且其中聚合反应中全部或部分聚合介质蒸发。

8. 发明授权

US09074050B2 Process for the production of polymers by using coupling reactions 有权
标题翻译：通过使用偶联反应生产聚合物的方法
公开(公告)号：US09074050B2
公开(公告)日：2015-07-07
申请号：US14122873
申请日：2012-05-29
申请人： Matthias Kleiner , Martin Elbs , Marcel Kastler
发明人： Matthias Kleiner , Martin Elbs , Marcel Kastler
IPC分类号： C08F28/06 , C08G73/00 , C08G75/06 , C08G61/12 , B01J19/08 , B01J19/12 , B01J19/18 , B01J19/24 , B01J19/28
CPC分类号： C08G75/06 , B01J19/082 , B01J19/123 , B01J19/1818 , B01J19/1831 , B01J19/1856 , B01J19/1862 , B01J19/242 , B01J19/243 , B01J19/2445 , B01J19/245 , B01J19/285 , B01J2219/00202 , C08G61/124 , C08G61/126 , C08G2261/124 , C08G2261/3223 , C08G2261/344 , C08G2261/411
摘要： The present invention relates to a continuous process for the production of polymeric coupling products by using a reactor assembly which is equipped with two or more reaction cells. The educt fluid is pumped through the reaction cells and thoroughly mixed therein by means of agitators. Preferably the process according to the invention is used for the preparation of coupling products which show at least partially precipitation and/or gelation effects during the performance of the synthesis. The precipitation and/or gelation effects are associated with and increase of the viscosity of the reaction system under reaction conditions. The products which are obtained by the process according to the invention have increased molecular weight and low polydispersity over similar products which were obtained in batch experiments.
摘要翻译：本发明涉及通过使用装备有两个或更多个反应池的反应器组件来生产聚合物偶联产物的连续方法。将喷射流体泵送通过反应池并通过搅拌器充分混合。优选地，根据本发明的方法用于制备在合成过程中显示至少部分沉淀和/或凝胶化作用的偶联产物。在反应条件下，沉淀和/或凝胶化作用与反应体系的粘度相关并增加。通过本发明方法获得的产物与分批实验中获得的相似产品相比，分子量增加和分散性降低。

9. 发明申请

US20140080994A1 PROCESS FOR THE PRODUCTION OF POLYMERS BY USING COUPLING REACTIONS 有权
标题翻译：使用联合反应生产聚合物的方法
公开(公告)号：US20140080994A1
公开(公告)日：2014-03-20
申请号：US14122873
申请日：2012-05-29
申请人： Matthias Kleiner , Martin Elbs , Marcel Kastler
发明人： Matthias Kleiner , Martin Elbs , Marcel Kastler
IPC分类号： C08G75/06
CPC分类号： C08G75/06 , B01J19/082 , B01J19/123 , B01J19/1818 , B01J19/1831 , B01J19/1856 , B01J19/1862 , B01J19/242 , B01J19/243 , B01J19/2445 , B01J19/245 , B01J19/285 , B01J2219/00202 , C08G61/124 , C08G61/126 , C08G2261/124 , C08G2261/3223 , C08G2261/344 , C08G2261/411
摘要： The present invention relates to a continuous process for the production of polymeric coupling products by using a reactor assembly which is equipped with two or more reaction cells. The educt fluid is pumped through the reaction cells and thoroughly mixed therein by means of agitators. Preferably the process according to the invention is used for the preparation of coupling products which show at least partially precipitation and/or gelation effects during the performance of the synthesis. The precipitation and/or gelation effects are associated with and increase of the viscosity of the reaction system under reaction conditions. The products which are obtained by the process according to the invention have increased molecular weight and low polydispersity over similar products which were obtained in batch experiments.
摘要翻译：本发明涉及通过使用装备有两个或更多个反应池的反应器组件来生产聚合物偶联产物的连续方法。将喷射流体泵送通过反应池并通过搅拌器充分混合。优选地，根据本发明的方法用于制备在合成过程中显示至少部分沉淀和/或凝胶化作用的偶联产物。在反应条件下，沉淀和/或凝胶化作用与反应体系的粘度相关并增加。通过本发明方法获得的产物与分批实验中获得的相似产品相比，分子量增加和分散性降低。

10. 发明授权

US07999056B2 Continuous production method and production apparatus of aromatic polycarbonate 有权
标题翻译：芳香聚碳酸酯的连续生产方法和生产设备
公开(公告)号：US07999056B2
公开(公告)日：2011-08-16
申请号：US12375136
申请日：2007-05-22
申请人： Ryuuji Uchimura , Toshiyuki Hamano , Kazuyuki Takahashi , Masaaki Miyamoto , Kodama Miyamoto, legal representative , Taro Miyamoto, legal representative , Hideo Miyamoto, legal representative , Hanae Miyamoto, legal representative
发明人： Ryuuji Uchimura , Toshiyuki Hamano , Kazuyuki Takahashi , Masaaki Miyamoto
IPC分类号： C08G64/00 , C08G63/02
CPC分类号： C08G64/205 , B01J19/1856 , B01J19/1862 , B01J19/20 , B01J2219/00083 , B01J2219/00094 , C08G64/307
摘要： The object of the present invention is to provide a method of producing plural kinds of aromatic polycarbonates by a melt process without changeover loss and quality deterioration. The present invention relates to a production method of an aromatic polycarbonate, comprising supplying a molten mixture of raw materials of an aromatic dihydroxy compound and/or a carbonic diester prepared in the absence of an ester exchange catalyst to polycondensation steps of two lines each equipped with three vertical reactors connected in series and one horizontal reactor, and at the same time, continuously conducting polycondensation reaction in the presence of an ester exchange catalyst.
摘要翻译：本发明的目的是提供一种通过熔融方法生产多种芳族聚碳酸酯的方法，而不会导致转换损耗和质量劣化。本发明涉及一种芳族聚碳酸酯的制造方法，其特征在于，将在不存在酯交换催化剂的情况下制备的芳族二羟基化合物和/或碳酸二酯的原料的熔融混合物供给到两个配有串联连接的三个垂直反应器和一个水平反应器，同时在酯交换催化剂存在下连续进行缩聚反应。

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