专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

51. 发明申请

WO2012072623A3 CATALYST ACTIVATOR VESSEL 审中-公开
公开(公告)号：WO2012072623A3
公开(公告)日：2012-06-07
申请号：PCT/EP2011/071259
申请日：2011-11-29
申请人： INEOS EUROPE AG , KING, Alex , LEE, Stephen Kevin , WALWORTH, Brent R
发明人： KING, Alex , LEE, Stephen Kevin , WALWORTH, Brent R
IPC分类号： B01J8/44 , B01J23/26 , B01J37/08 , C08F4/24 , B01J8/18
摘要： The invention relates generally to a catalyst activator, and in particular to a catalyst activator for heat conditioning a catalyst, comprising: a) a vessel for containing a catalyst charge having an internal diameter of at least 1.2 metres and/or an internal volume of at least 5 m 3 ; b ) a fluidisation grid plate disposed in said vessel, said fluidisation grid plate and having an upper major surface and a lower major surface; c) an array of generally conical depressions in said upper major surface that overlap by less than 17%; and d) an array of holes perforating said fluidisation grid plate, said holes extending from at least some of said generally conical depressions through said lower surface.

52. 发明申请

WO2012059289A1 PROCESS FOR THE ACTIVATION OF A SUPPORTED CHROMIUM OXIDE BASED CATALYST 审中-公开
标题翻译：用于活化支持的基于氧化铬的催化剂的方法
公开(公告)号：WO2012059289A1
公开(公告)日：2012-05-10
申请号：PCT/EP2011/067363
申请日：2011-10-05
申请人： INEOS COMMERCIAL SERVICES UK LIMITED , MOINEAU, Christophe , DETOURNAY, Stephan
发明人： MOINEAU, Christophe , DETOURNAY, Stephan
IPC分类号： C08F210/02 , C08F210/16 , C08F4/24
CPC分类号： C08F4/24 , C08F10/02 , C08F110/02 , C08F210/02 , C08F210/16 , C08F2/34
摘要： The present invention relates to a process for the activation of a supported chromium oxide based catalyst.
摘要翻译：本发明涉及活化负载的氧化铬基催化剂的方法。

53. 发明申请

WO2011101438A1 IMPROVED POLYOLEFIN MANUFACTURING PROCESS 审中-公开
标题翻译：改进的聚烯烃制造工艺
公开(公告)号：WO2011101438A1
公开(公告)日：2011-08-25
申请号：PCT/EP2011/052425
申请日：2011-02-18
申请人： INEOS EUROPE LIMITED
发明人： RAHIM, Waseem , SANDER, Robert E.
IPC分类号： B29B7/00 , B29C47/36 , C08J3/00 , B01F7/04 , C08L23/00
CPC分类号： B29C47/0021 , B29C47/0023 , B29C47/0026 , C08J3/005 , C08J2323/02 , C08J2423/02
摘要： The present invention relates to an improved process for compounding a polyolefin composition comprising providing feed components including one or more high molecular weight olefin polymer components and one or more low molecular weight polyolefin components. The high and low molecular weight components are then compounded together to create a molten homogeneous polyolefin mixture.
摘要翻译：本发明涉及一种用于混合聚烯烃组合物的改进方法，其包括提供包括一种或多种高分子量烯烃聚合物组分和一种或多种低分子量聚烯烃组分的进料组分。然后将高分子量和低分子量组分混合在一起以产生熔融均匀的聚烯烃混合物。

54. 发明申请

WO2011091929A1 PROCESS FOR THE GAS PHASE POLYMERISATION OF OLEFINS 审中-公开
标题翻译：气相聚合方法
公开(公告)号：WO2011091929A1
公开(公告)日：2011-08-04
申请号：PCT/EP2010/070728
申请日：2010-12-24
申请人： INEOS EUROPE LIMITED , CHAMAYOU, Jean-Louis , BELL, Andrew David
发明人： CHAMAYOU, Jean-Louis , BELL, Andrew David
IPC分类号： C08F10/00 , C08F2/34 , C08F2/01
CPC分类号： C08F10/00 , B01J8/0055 , C08F210/16 , C08F2/01 , C08F2/34 , C08F210/14 , C08F2500/12 , C08F2500/08
摘要： The present invention relates to a process for the gas phase polymerisation of olefins, and, in particular, to a process for the gas phase polymerisation of olefins with recycle of fines to the reaction zone.
摘要翻译：本发明涉及一种用于烯烃气相聚合的方法，特别涉及一种将细粒再循环至反应区的烯烃的气相聚合方法。

55. 发明申请

WO2011057908A1 PROCESS FOR THE POLYMERISATION OF OLEFINS 审中-公开
标题翻译：烯烃聚合方法
公开(公告)号：WO2011057908A1
公开(公告)日：2011-05-19
申请号：PCT/EP2010/066557
申请日：2010-11-01
申请人： INEOS EUROPE LIMITED , DETOURNAY, Stephan , MOINEAU, Christophe
发明人： DETOURNAY, Stephan , MOINEAU, Christophe
IPC分类号： C08F10/00 , C08F4/24
CPC分类号： C08F210/16 , C08F10/00 , C08F2500/07 , C08F2500/12 , C08F4/24 , C08F4/69 , C08F4/025 , C08F210/14
摘要： The present invention relates to a process for polymerisation of olefins, in particular gas phase polymerisation of olefins, with the aid of a supported chromium oxide based catalyst.
摘要翻译：本发明涉及一种通过负载型氧化铬基催化剂的烯烃聚合方法，特别是烯烃的气相聚合方法。

56. 发明申请

WO2010037653A1 APPARATUS AND PROCESS FOR GAS PHASE FLUIDISED BED POLYMERISATION REACTION 审中-公开
标题翻译：气相流化床聚合反应的装置和方法
公开(公告)号：WO2010037653A1
公开(公告)日：2010-04-08
申请号：PCT/EP2009/062186
申请日：2009-09-21
申请人： INEOS EUROPE LIMITED , DUMAS, Thibault , RAMSAY, Kevin Peter
发明人： DUMAS, Thibault , RAMSAY, Kevin Peter
IPC分类号： B01J8/24 , C08F10/00
CPC分类号： C08F10/00 , B01J8/1809 , B01J8/1872 , B01J2208/00761 , B01J2208/00778 , B01J2208/00991 , C08F2/34 , C08F2/01
摘要： The present invention relates to an apparatus and a process for polymerisation, and, in particular, provides an apparatus for gas phase fluidised bed polymerisation of olefins, which apparatus comprises: A) a first section which is an upright cylindrical section having a diameter, D 1 , and cross- sectional area, A 1 , and B) a second section, provided vertically above the first section and centred about a common vertical axis to the upright cylindrical first section, the base of the second section having a cylindrical cross-section of diameter D 1 and being joined to the top of the first section, and the horizontal cross-sectional area of the second section above its base being greater than the cross-sectional area of the first section, characterised in that: i) D 1 is greater than 4.5 metres, and ii) the second section has a maximum horizontal cross- sectional area, A 2 , which is between 3.2 and 6 times the cross-sectional area, A 1 , of the first section.
摘要翻译：本发明涉及一种用于聚合的装置和方法，并且特别地提供了一种用于烯烃的气相流化床聚合的装置，该装置包括：A）第一部分，其是具有直径D1的直立圆柱形部分横截面积A1和B）第二部分，其垂直设置在第一部分上方并且围绕垂直圆柱形第一部分的共同垂直轴线居中，第二部分的基部具有圆柱形截面直径 D1并且连接到第一部分的顶部，并且第二部分在其基部之上的水平横截面面积大于第一部分的横截面面积，其特征在于：i）D1大于4.5 米，并且ii）第二部分具有最大横截面积A2，其在第一部分的横截面积A1的3.2和6倍之间。

57. 发明申请

WO2009121721A1 EXTRUDER AND PROCESS FOR EXTRUDING A POLYMER 审中-公开
标题翻译：挤出机和挤出聚合物的方法
公开(公告)号：WO2009121721A1
公开(公告)日：2009-10-08
申请号：PCT/EP2009/053204
申请日：2009-03-18
申请人： INEOS EUROPE LIMITED , PITMAN, Gary Lindsay
发明人： PITMAN, Gary Lindsay
IPC分类号： B29C47/10
CPC分类号： B29C47/10 , B29C47/0009 , B29C47/1009 , B29C47/1027 , B29C47/385 , B29C47/6075 , B29C47/66 , B29K2101/12
摘要： The present invention relates to an extruder for a polymer, and a process for extruding a polymer using said extruder. In particular, the present invention provides an extruder comprising: (i) two or more barrel sections (1a, 1b, 1c) arranged sequentially from: (a) an upstream feed barrel section (1a) to which polymer feedstock to be extruded is fed, the upstream feed barrel section containing two or more screws each having a diameter of X; to (b) a downstream barrel section (1c) from which melted polymer is passed to a die and extruded; and (ii) one or more feed ports for feeding polymer feedstock to be extruded into the extruder at its upstream end, characterised in that the total area of the one or more feed ports through which polymer feedstock is introduced is greater than 4*X, and a process for extrusion of polymer comprising feeding a polymer feedstock to the feed port of such an extruder.
摘要翻译：本发明涉及一种用于聚合物的挤出机，以及使用所述挤出机挤出聚合物的方法。特别地，本发明提供了一种挤出机，其包括：（i）两个或更多个筒部分（1a，1b，1c），其从以下顺序排列：（a）上游进料筒部分（1a），待挤出的聚合物原料被供给上游进料筒部分包含两个或更多个直径为X的螺钉; 到（b）熔融的聚合物通过模头挤出的下游桶部分（1c）; 和（ii）一个或多个进料口，用于将聚合物原料输送到其上游端挤出到挤出机中，其特征在于，引入聚合物原料的一个或多个进料口的总面积大于4×X，以及聚合物的挤出方法，包括将聚合物原料进料到这种挤出机的进料口。

58. 发明申请

WO2009115397A1 POLYMERISATION PROCESS 审中-公开
标题翻译：聚合过程
公开(公告)号：WO2009115397A1
公开(公告)日：2009-09-24
申请号：PCT/EP2009/052154
申请日：2009-02-24
申请人： INEOS EUROPE LIMITED , CHAMAYOU, Jean-Louis , LALANNE-MAGNE, Claudine Viviane , MURON, Melanie
发明人： CHAMAYOU, Jean-Louis , LALANNE-MAGNE, Claudine Viviane , MURON, Melanie
IPC分类号： C08F2/34 , C08F210/16
CPC分类号： C08F210/16 , C08F4/6565 , C08F4/6495 , C08F2/34 , C08F210/14 , C08F2500/12 , C08F2500/24 , C08F2500/18
摘要： The present invention relates to a polymerisation process and in particular to a process for the copolymerisation of ethylene and an α-olefϊn comonomer having 7 to 10 carbon atoms in a fluidised bed gas phase reactor in the presence of a multi-site Ziegler-Natta polymerisation catalyst characterised in that (i) said process is operated in condensed mode, (ii) the amount of said α-olefin is maintained below that at which substantial condensation in the reactor occurs and (iii) at least one of the following apply: a) the catalyst has an uptake rate of 1-octene of at least 700; b) the polymerisation is performed in the presence of an activity promoter.
摘要翻译：本发明涉及一种聚合方法，特别涉及一种在流化床气相反应器中在多位点齐格勒 - 反应器存在下共聚乙烯和具有7至10个碳原子的α-烯烃共聚单体的方法，纳塔聚合催化剂，其特征在于（i）所述方法以冷凝模式操作，（ii）所述α-烯烃的量保持低于在反应器中发生基本冷凝的量，和（iii）以下至少一种适用：a）催化剂的1-辛烯吸收速率至少为700; b）聚合在活性促进剂存在下进行。

59. 发明申请

WO2009112335A1 PROCESS FOR THE PRODUCTION OF ETHANOL AND BUTANOL FROM BIOMASS 审中-公开
标题翻译：从生物量生产乙醇和丁醇的方法
公开(公告)号：WO2009112335A1
公开(公告)日：2009-09-17
申请号：PCT/EP2009/051966
申请日：2009-02-19
申请人： INEOS EUROPE LIMITED , BELL, Peter Simpson , BENSTEAD, Stephen John
发明人： BELL, Peter Simpson , BENSTEAD, Stephen John
IPC分类号： C12P7/14 , C12P7/16 , C12P7/06 , C12P7/08
CPC分类号： C12P7/14 , C12P7/065 , C12P7/08 , C12P7/16 , Y02E50/10 , Y02E50/17
摘要： The present invention relates to a process for the production of ethanol and butanol from biomass, and in particular to a process for the production of ethanol and butanol using two separate fermentation steps, said process comprising: a) passing a biomass feedstock to a first fermentation step, b) in said first fermentation step subjecting the biomass feedstock to anaerobic fermentation at a pH below 6.0 and at a temperature in the range 20 to 700°C and so as to convert the biomass to a product predominantly comprising acetic acid and butyric acid with at least a 2:1 ratio by weight of acetic acid to butyric acid, c) treating the product stream of step (b) to separate a solution comprising the acetic acid and butyric acid by: (i) separating a solution comprising the acetic acid and butyric acid from any residual solids and (ii) separating bacteria and/or pasteurising or sterilising the solution from the first fermentation step, and d) in a second fermentation step fermenting the solution comprising the acetic acid and butyric acid from step (c) to form ethanol and butanol.
摘要翻译：本发明涉及从生物质生产乙醇和丁醇的方法，特别涉及使用两个单独的发酵步骤生产乙醇和丁醇的方法，所述方法包括：a）将生物质原料送至第一次发酵步骤，b）在所述第一发酵步骤中，使生物质原料在pH低于6.0，温度范围为20至700℃的条件下进行厌氧发酵，以将生物质转化成主要包含乙酸和丁酸的产物其中乙酸与丁酸的重量比至少为2:1，c）处理步骤（b）的产物流以通过以下步骤分离包含乙酸和丁酸的溶液：（i）将包含乙酸来自任何残留固体的酸和丁酸和（ii）从第一发酵步骤分离细菌和/或将溶液灭菌或灭菌，以及d）在第二发酵步骤中发酵所述溶液包括来自步骤（c）的乙酸和丁酸以形成乙醇和丁醇。

60. 发明申请

WO2009101124A1 FASERN, TAPES, MONOFILAMENTS BASED ON EHTYLENE COPOLYMERS WITH ALFA-OLEFINS 审中-公开
标题翻译：基于具有ALFA-烯烃的乙烯共聚物的复合材料，胶带，单体
公开(公告)号：WO2009101124A1
公开(公告)日：2009-08-20
申请号：PCT/EP2009/051609
申请日：2009-02-12
申请人： INEOS Manufacturing Belgium NV , CHAI, Choon , JAN, Dominique , SPITZMESSER, Stefan
发明人： CHAI, Choon , JAN, Dominique , SPITZMESSER, Stefan
IPC分类号： D01D5/42 , D01F6/30 , C08F210/16
CPC分类号： C08F210/16 , C08F4/65908 , C08F4/65912 , C08F4/65916 , C08L23/0815 , D01D5/42 , D01F6/30 , D01F6/46 , Y10T428/1397 , Y10T442/30 , Y10T442/60 , C08F4/6592 , C08F210/14 , C08F2500/12 , C08F2500/17 , C08F2500/19 , C08F210/08
摘要： The present invention relates to fibres, tapes, monofilaments and the like comprising copolymers of ethylene and α-olefins which exhibit improved tensile properties expressed as a balance between tenacity and elongation at break. The copolymers may preferable be prepared by use of metallocene catalyst systems in particlualr by use of monocyclopenadienyl catalyst systems. The fibres, tapes, monofilaments of the invention are particularly suitable for end-use applications including artificial grass, woven and nonwoven fabrics, cordages, ropes, netting and flexible intermediate bulk containers.
摘要翻译：本发明涉及包含乙烯和α-烯烃的共聚物的纤维，带，单丝等，其表现出在强度和断裂伸长率之间的平衡表现出改善的拉伸性能。共聚物可以优选通过使用茂金属催化剂体系来制备，特别是通过使用单环戊二烯基催化剂体系。本发明的纤维，带子，单丝特别适用于最终用途，包括人造草，纺织和非织造织物，绳索，绳索，网和柔性中间散装容器。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式