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1. 发明申请

WO2011014826A1 A METHOD FOR ODOR REDUCTION IN NON-AQUEOUS DISPERSIONS 审中-公开
标题翻译：在非水性分散体中减少气味的方法
公开(公告)号：WO2011014826A1
公开(公告)日：2011-02-03
申请号：PCT/US2010/043999
申请日：2010-07-30
申请人： SUN CHEMICAL CORPORATION , KRISHNAN, Ramasamy , SCHNEIDER, Mark , KLEIN, David
发明人： KRISHNAN, Ramasamy , SCHNEIDER, Mark , KLEIN, David
IPC分类号： C08F20/02
CPC分类号： C08F6/006 , C08F6/22 , C08F6/24 , C08K3/22 , C08K5/17 , C09D7/60 , Y10S524/923
摘要： The use of non aqueous dispersions NADs has enabled the development of fast setting sheet fed inks, for example. However either due to residual monomers or fractions of initiators, these NAD's have an objectionable odor. A chemical means of dramatically reducing the odor of the NAD's is thus presented. In exemplary embodiments of the present invention, such a chemical treatment can include an amine/alkali mixture in a coupling solvent. In exemplary embodiments of the present invention, the coupling solvent can be one or more of an alcohol, glycol or glycol ether, such as, for example, isopropyl alcohol. In exemplary embodiments of the present invention the amine can be an alkyl amine, such as, for example, diethyl amine, or various other amines, whether alone or in combination. In exemplary embodiments of the present invention, the alkali can be one or more of sodium hydroxide, potassium hydroxide and ammonium hydroxide, whether alone or in any combination thereof.
摘要翻译：例如，非水分散体NAD的使用使得能够开发快速成型片材进料油墨。然而，由于残留的单体或引发剂的分数，这些NAD具有令人不快的气味。因此提出了显着降低NAD的气味的化学方法。在本发明的示例性实施方案中，这种化学处理可包括偶联溶剂中的胺/碱混合物。在本发明的示例性实施方案中，偶联溶剂可以是醇，二醇或二醇醚中的一种或多种，例如异丙醇。在本发明的示例性实施方案中，胺可以是烷基胺，例如二乙胺或各种其它胺，无论是单独还是组合。在本发明的示例性实施方案中，碱可以是氢氧化钠，氢氧化钾和氢氧化铵中的一种或多种，无论是单独还是以其任何组合。

2. 发明申请

WO2004050727A1 DIRECTLY POLYMERIZED LOW MOLECULAR WEIGHT GRANULAR POLYTETRAFLUOROETHYLENE 审中-公开
标题翻译：直接聚合低分子量粒度聚四氟乙烯
公开(公告)号：WO2004050727A1
公开(公告)日：2004-06-17
申请号：PCT/US2003/037669
申请日：2003-11-20
申请人： E.I. DU PONT DE NEMOURS AND COMPANY
发明人： MORGAN, Richard, A.
IPC分类号： C08F214/26
CPC分类号： C08F6/24 , C08F14/26 , C08F114/26 , C08L27/18 , C08F2/18
摘要： A process for producing low molecular weight, granular polytetrafluoroethylene or modified polytetrafluoroethylene by suspension polymerization of pressurized tetrafluoroethylene in an agitated reaction vessel. The polymerization is conducted in aqueous medium in the presence of a free radical initiator, and a telogen. The reaction vessel is agitated during polymerization sufficiently to coagulate the polytetrafluoroethylene or modified polytetrafluoroethylene. Low molecular weight granular polytetrafluoroethylene or modified polytetrafluoroethylene having a melt viscosity of less than about 1 x 10 6 Pa•S powder is isolated directly from the reaction vessel. The low molecular weight polytetrafluoroethylene or modified polytetrafluoroethylene powder in accordance with the invention has a melt viscosity of less than about 1 x 10 6 Pa•S, a specific surface area of less than about 8 m 2 /g, an extractable fluoride level of about 3 ppm or less by weight, and a narrow molecular weight distribution as indicated by a polydispersity index of about 5 or less. The particles of low molecular powder have a weight average particle size of about 2 to about 40 micrometers and the powder is substantially free of particles having a particle size of less than about 1 micrometer. The low molecular weight material so produced suitable for use as additives to other materials such as inks, coatings, greases, lubricants, and plastics.
摘要翻译：通过加压四氟乙烯在搅拌反应容器中的悬浮聚合制备低分子量粒状聚四氟乙烯或改性聚四氟乙烯的方法。聚合反应在水性介质中在自由基引发剂存在下进行。反应容器在聚合过程中被充分搅拌以使聚四氟乙烯或改性聚四氟乙烯凝结。熔体粘度小于约1×10 -6 Pa的粉末的低分子量粒状聚四氟乙烯或改性聚四氟乙烯直接从反应容器中分离出来。根据本发明的低分子量聚四氟乙烯或改性聚四氟乙烯粉末的熔体粘度小于约1×10 6 Pa，比表面积小于约8m 2 / g，可提取物氟化物含量为约3ppm以下，分子量分布窄，分多指标为5以下。低分子粉末的颗粒具有约2至约40微米的重均粒径，粉末基本上不含粒度小于约1微米的颗粒。如此生产的低分子量材料适用于其他材料（如油墨，涂料，润滑脂，润滑剂和塑料）的添加剂。

3. 发明申请

WO9960028A3 CONTINUOUS VOLATILE REMOVAL IN SLURRY POLYMERIZATION 审中-公开
标题翻译：连续聚合中的连续挥发性去除
公开(公告)号：WO9960028A3
公开(公告)日：2000-08-31
申请号：PCT/US9911007
申请日：1999-05-18
申请人： EXXON CHEMICAL PATENTS INC
发明人： KENDRICK JAMES A , TOWLES THOMAS W , ROGER SCOTT T
IPC分类号： B01J19/18 , B01D3/06 , B01J8/00 , B01J8/20 , B01J8/38 , B01J19/24 , C08F2/00 , C08F2/01 , C08F6/00 , C08F6/24 , C08F10/00 , C08F210/16
CPC分类号： B01J8/005 , B01D3/06 , B01J8/003 , B01J8/0055 , B01J8/007 , B01J8/382 , B01J19/1837 , B01J2208/0007 , B01J2208/00539 , B01J2208/00761 , B01J2208/00769 , B01J2208/00867 , B01J2219/00006 , B01J2219/00103 , B01J2219/00114 , B01J2219/00191 , B01J2219/002 , B01J2219/00213 , B01J2219/00231 , B01J2219/00236 , B01J2219/0024 , C08F6/003 , C08F6/24 , C08F10/00 , C08F210/16 , C08F2/14 , C08F210/14
摘要： A process/apparatus is disclosed for continuously separating a liquid medium comprising diluent and unreacted monomers from a polymerization effluent comprising diluent, unreacted monomers and polymer solids, comprising a continuous discharge of the polymerization effluent from a slurry loop reactor (1) through a discharge valve (8b) and transfer conduit (9) into a first intermediate pressure flash tank (11) with a conical bottom defined by substantially straight sides inclined at an angle to that of horizontal equal to or greater than the angle of slide of the slurry/polymer solids and an exit seal chamber (17) of such diameter (d) and length (1) as to maintain a desired volume of concentrated polymer solids/slurry in the exit seal chamber (17) such as to form a pressure seal while continuously discharging a plug flow of concentrated polymer solids/slurry bottom product of said first flash tank (11) from the exit seal chamber (17) through a seal chamber exit reducer with inclined sides defined by substantially straight sides inclined at an angle to that of horizontal equal to or greater than the angle of slide of the polymer solids which remain after removal of about 50 to 100 % of the inert diluent therefrom to a second flash tank (15) at a lower pressure.
摘要翻译：公开了一种用于从包含稀释剂，未反应单体和聚合物固体的聚合流出物连续分离包含稀释剂和未反应单体的液体介质的方法/装置，其包括通过排出阀将聚合流出物从浆液回路反应器（1）连续排出（8b）和输送管道（9）进入第一中间压力闪蒸罐（11），其具有锥形底部，该锥形底部由基本上直线侧倾斜的水平面等于或大于浆料/聚合物的滑动角度固体和具有这样的直径（d）和长度（1）的出口密封室（17），以便在出口密封室（17）中保持所需体积的浓缩的聚合物固体/浆料，以形成压力密封，同时连续排出所述第一闪蒸罐（11）的浓缩聚合物固体/浆料底部产品从出口密封室（17）通过具有倾斜侧的密封室出口还原器其基本上直的侧面与水平面倾斜的角度等于或大于在将约50至100％的惰性稀释剂从其移除到第二闪蒸罐（15）之后保留的聚合物固体的滑动角度，在较低的压力下。

4. 发明申请

WO99016794A1 METHOD FOR PRODUCING POLYMERS STABILISED WITH PROTECTIVE COLLOIDS 审中-公开
标题翻译：用于生产保护胶体稳定的聚合物
公开(公告)号：WO99016794A1
公开(公告)日：1999-04-08
申请号：PCT/EP1998/006102
申请日：1998-09-24
IPC分类号： C08F2/22 , C08F2/20 , C08F2/24 , C08F2/30 , C08F6/24 , C08F8/12 , C08F18/08 , C08F236/10
CPC分类号： C08F2/24 , C08F6/24 , C08F236/10 , C08F2/20
摘要： The invention relates to a method for producing protective-colloid-stabilised polymers in the form of their aqueous polymer dispersions or in the form of powders which can be re-dispersed in water. According to the invention, one or several ethylenically polyunsaturated monomers are emulsion-polymerised in the presence of protective colloid and the resulting polymer dispersions are optionally dried. The invention is characterised in that one or several monomers from the group made up of vinyl aromatics, 1.3 dienes, acrylic acid esters and methacrylic acid esters of alcohols with 1 to 15 C-atoms are polymerised in the presence of a combination of protective colloids consisting of one or several protective colloids from the group of hydrophobically modified, partly saponified polyvinyl esters which produce a surface tension of 40 mN/m as a 2 % aqueous solution.
摘要翻译：本发明涉及一种方法，用于在由此获得的聚合物分散体的保护性胶体和任选地干燥的存在下，通过一种或多种烯键式不饱和单体的乳液聚合中的含水聚合物分散体或水可再分散粉末的形式制备保护胶体稳定的聚合物，其特征在于，一个或选自包括乙烯基芳族化合物，1,3-二烯，丙烯酸酯和具有碳原子数为1〜15的醇的甲基丙烯酸酯组成的组多种单体在一种或多种保护性胶体的保护胶体组合的存在选自疏水改性的，部分水解的聚乙烯基酯的聚合，其作为 2％水溶液<生成/ = 40mN / m的，并从一个或多个保护性胶体的表面张力，其为2％浓度的水溶液>为40mN / m的表面张力。

5. 发明申请

WO9512625A3 REMOVAL OF BASE RESIDUES FROM POLY(VINYL ALCOHOL) REACTION-SLURRIES 审中-公开
标题翻译：从聚（乙烯醇）反应 - 浆料中除去碱残留物
公开(公告)号：WO9512625A3
公开(公告)日：1995-06-15
申请号：PCT/US9412471
申请日：1994-10-31
申请人： DU PONT
发明人： HAYES RICHARD ALLEN
IPC分类号： C08F6/00 , C08F6/02 , C08F6/24 , C08F8/12 , C08F16/02 , C08F16/06
CPC分类号： C08F6/24 , C08F6/02 , C08F8/12 , C08L29/04 , C08F118/08
摘要： Metallic, ash-producing residues which remain in poly(vinyl alcohol) polymer after its preparation from poly(vinyl acetate) are removed by a process which involves contacting a slurry of the poly(vinyl alcohol) polymer, after preparation and before polymer isolation, with ion-exchange resin particles, followed by removal of the ion-exchange resin particles from the poly(vinyl alcohol) polymer particles utilizing size or weight differences between them. The poly(vinyl alcohol) polymer remains in the solid state throughout, avoiding dissolution and the need for re-precipitation.
摘要翻译：在聚（乙烯醇）聚合物制备之后保留在聚（乙烯醇）聚合物中的金属产生灰分的残余物通过包括在制备之后和聚合物分离之前使聚（乙烯醇）聚合物的浆料接触的方法去除，与离子交换树脂颗粒接触，然后利用它们之间的尺寸或重量差异从聚（乙烯醇）聚合物颗粒中除去离子交换树脂颗粒。聚（乙烯醇）聚合物始终保持固态，避免溶解和需要重新沉淀。

6. 发明申请

WO1994029357A1 PROCESS FOR REMOVAL OF ASH-PRODUCING RESIDUES FROM VINYL(ALCOHOL)POLYMERS 审中-公开
标题翻译：从乙烯醇（醇）聚合物中除去生产残留物的方法
公开(公告)号：WO1994029357A1
公开(公告)日：1994-12-22
申请号：PCT/US1994005716
申请日：1994-05-25
申请人： E.I. DU PONT DE NEMOURS AND COMPANY
发明人： E.I. DU PONT DE NEMOURS AND COMPANY , HAYES, Richard, Allen
IPC分类号： C08F06/00
CPC分类号： C08F6/24 , C08L29/04
摘要： Metallic, ash-producing residues which remain in poly(vinyl alcohol) polymer after its preparation by hydrolysis of poly(vinyl acetate) are removed by a process which involves contacting a slurry of the poly(vinyl alcohol) polymer with ion-exchange resin particles, followed by removal of the ion-exchange resin particles from the poly(vinly alcohol) polymer particles utilizing size or weight differences between them. The poly(vinyl alcohol) polymer remains in the solid state throughout, avoiding dissolution and the need for reprecipitation.
摘要翻译：通过聚（乙酸乙烯酯）水解制备后残留在聚（乙烯醇）聚合物中的金属，产生灰分的残留物通过使聚（乙烯醇）聚合物的浆料与离子交换树脂颗粒，然后利用它们之间的尺寸或重量差从聚（乙烯醇）聚合物颗粒中除去离子交换树脂颗粒。聚（乙烯醇）聚合物始终保持固体状态，避免溶解和需要再沉淀。

7. 发明申请

WO2005021639A1 TREATMENT OF AQUEOUS COMPOSITIONS CONTAINING CONTAMINANTS 审中-公开
标题翻译：含有污染物的水性组合物的处理
公开(公告)号：WO2005021639A1
公开(公告)日：2005-03-10
申请号：PCT/CA2004/001617
申请日：2004-09-02
申请人： SUTHERLAND, George
发明人： SUTHERLAND, George
IPC分类号： C08L23/04
CPC分类号： B01D17/047 , B01D17/02 , B01D21/01 , B03D1/02 , B09C1/08 , C02F1/26 , C02F1/40 , C02F1/56 , C02F1/66 , C02F2101/00 , C02F2101/006 , C02F2101/20 , C02F2101/30 , C02F2101/303 , C02F2101/32 , C02F2103/06 , C02F2201/009 , C02F2209/00 , C02F2303/16 , C08F6/16 , C08F6/24 , C08L23/0869 , C22B3/0097 , C22B3/44 , C22B7/006 , Y02A20/212 , Y02P10/234 , Y02W10/37
摘要： The present invention provides for a method of producing a composition containing a polymer having undergone phase inversion, the method comprising the step of: effecting phase inversion of a phase invertible water insoluble polymer in an aqueous composition and the composition comprises a mixture of at least two different substances, one of which is a water insoluble dispersible polymer having undergone phase inversion while the other is optionally a contaminant.
摘要翻译：本发明提供了一种生产含有经历相转化的聚合物的组合物的方法，该方法包括以下步骤：在水性组合物中进行相可逆水不溶性聚合物的相转化，该组合物包含至少两个不同的物质，其中之一是经过相转化的水不溶性可分散聚合物，另一种是任选的污染物。

8. 发明申请

WO2004078796A1 吸水性樹脂の製造方法およびこれに用いられる乾燥装置审中-公开
标题翻译：制造用于该方法的吸水树脂和干燥装置的方法
公开(公告)号：WO2004078796A1
公开(公告)日：2004-09-16
申请号：PCT/JP2004/002328
申请日：2004-02-26
申请人：住友精化株式会社 , 河野道久 , 前田暢浩
发明人：河野道久 , 前田暢浩
IPC分类号： C08F6/00
CPC分类号： B01J8/20 , B01F7/088 , B01J8/10 , C08F2/32 , C08F6/20 , C08F6/24 , F26B11/12 , F26B17/20
摘要：　本発明に係る吸水性樹脂製造方法は、逆相懸濁重合法により吸水性樹脂を生成するための重合工程と、重合工程にて得られる吸水性樹脂を乾燥するための乾燥工程とを含む。乾燥工程では、端壁（２１）と、これに対向する端壁（２２）と、これら両端壁の間を延びる周壁（２３）および回転軸部（２４）と、端壁（２１）から端壁（２２）への方向に移動させつつ吸水性樹脂を攪拌するための、回転軸部（２４）に設けられた攪拌手段（２５）と、端壁（２２）から端壁（２１）への方向に移動させつつ吸水性樹脂を攪拌するための、攪拌手段（２５）および端壁（２２）の間において回転軸部（２４）に設けられた攪拌手段（２６）と、を備える乾燥装置（Ｘ１）を使用する。
摘要翻译：一种制造吸水树脂的方法，包括通过负相悬浮聚合法产生吸水树脂的聚合步骤和用于干燥在聚合步骤中获得的吸水树脂的干燥步骤。在干燥步骤中使用的干燥装置（X1）包括端壁（21），与端壁（21）相对的端壁（22），周壁（23）和延伸的旋转轴端部（24）在所述两个端壁之间形成有搅动装置（25），所述搅拌装置（25）形成在所述旋转轴部分（24）上，用于在将所述树脂从所述端壁（21）移动到所述端壁（22）的同时搅拌所述吸水树脂;搅拌装置），用于搅拌吸水树脂，同时将树脂从端壁（22）移动到搅拌装置（25）和端壁（22）之间的端壁（21）。

9. 发明申请

WO2004024782A3 LOOP REACTOR APPARATUS AND POLYMERIZATION PROCESSES WITH MULTIPLE FEED POINTS FOR OLEFINS AND CATALYSTS 审中-公开
标题翻译：用于烯烃和催化剂的具有多个进料点的环路反应器装置和聚合过程
公开(公告)号：WO2004024782A3
公开(公告)日：2004-05-27
申请号：PCT/US0328827
申请日：2003-09-12
申请人： CHEVRON PHILIPS CHEMICAL COMPA
发明人： HOTTOVY JOHN D , ZELLERS DALE A , VERSER DONALD W , BURNS DAVID H
IPC分类号： B01J8/20 , B01J19/18 , C08F2/00 , C08F2/14 , C08F6/24 , C08F10/02 , C08F110/02
CPC分类号： B01J19/1837 , B01J2208/00548 , B01J2219/00094 , C08F6/24 , C08F10/02 , C08F110/02 , C08L23/00 , C08F2/01 , C08F2/14
摘要： A slurry polymerization process wherein olefin monomer is fed to a continuous loop reactor at two or more points, allowing operation at higher and steadier monomer concentrations in the circulating slurry. A loop reactor apparatus has two or more monomer feeds and may have two or more catalyst feeds and/or two or more product take-offs, and each feed may have its own associated control scheme.
摘要翻译：一种淤浆聚合方法，其中烯烃单体在两个或更多个点处进料到连续环流反应器中，允许在循环淤浆中以更高和更稳定的单体浓度操作。回路反应器装置具有两个或更多个单体进料并且可以具有两个或更多个催化剂进料和/或两个或更多个产物排出口，并且每个进料可以具有其自己的相关控制方案。

10. 发明申请

WO99060028A2 CONTINUOUS SLURRY POLYMERIZATION VOLATILE REMOVAL 审中-公开
标题翻译：连续浆液聚合挥发性去除
公开(公告)号：WO99060028A2
公开(公告)日：1999-11-25
申请号：PCT/US1999/011007
申请日：1999-05-18
IPC分类号： B01J19/18 , B01D3/06 , B01J8/00 , B01J8/20 , B01J8/38 , B01J19/24 , C08F2/00 , C08F2/01 , C08F6/00 , C08F6/24 , C08F10/00 , C08F210/16 , C08F
CPC分类号： B01J8/005 , B01D3/06 , B01J8/003 , B01J8/0055 , B01J8/007 , B01J8/382 , B01J19/1837 , B01J2208/0007 , B01J2208/00539 , B01J2208/00761 , B01J2208/00769 , B01J2208/00867 , B01J2219/00006 , B01J2219/00103 , B01J2219/00114 , B01J2219/00191 , B01J2219/002 , B01J2219/00213 , B01J2219/00231 , B01J2219/00236 , B01J2219/0024 , C08F6/003 , C08F6/24 , C08F10/00 , C08F210/16 , C08F2/14 , C08F210/14
摘要： A process/apparatus is disclosed for continuously separating a liquid medium comprising diluent and unreacted monomers from a polymerization effluent comprising diluent, unreacted monomers and polymer solids, comprising a continuous discharge of the polymerization effluent from a slurry reactor through a discharge valve and transfer conduit into a first intermediate pressure flash tank with a conical bottom defined by substantially straight sides inclined at an angle to that of horizontal equal to or greater than the angle of slide of the slurry/polymer solids and an exit seal chamber of such diameter (d) and length (l) as to maintain a desired volume of concentrated polymer solids/slurry in the exit seal chamber such as to form a pressure seal while continuously discharging a plug flow of concentrated polymer solids/slurry bottom product of said first flash tank from the exit seal chamber through a seal chamber exit reducer with inclined sides defined by substantially straight sides inclined at an angle to that of horizontal equal to or greater than the angle of slide of the polymer solids which remain after removal of about 50 to 100 % of the inert diluent therefrom to a second flash tank at a lower pressure.
摘要翻译：公开了一种用于从包含稀释剂，未反应单体和聚合物固体的聚合流出物连续分离包含稀释剂和未反应单体的液体介质的方法/装置，其包括通过排放阀将淤浆反应器的聚合流出物连续排出并将传输导管具有锥形底部的第一中间压力闪蒸罐，该锥形底部由基本上直的侧面倾斜的水平面倾斜，该水平面等于或大于浆料/聚合物固体的滑动角度以及直径（d）的出口密封室，长度（l），以便在出口密封室中保持所需体积的浓缩聚合物固体/浆料，以形成压力密封，同时连续地将所述第一闪蒸罐的浓缩聚合物固体/浆料底部产物的塞流从出口密封室通过密封室出口减速器，斜面由基本上直的侧面i定义以等于或大于在约50至100％的惰性稀释剂从其中移除至较低压力的第二闪蒸罐后保留的聚合物固体的滑动角度等于或大于水平角的角度倾斜。

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