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1. 发明申请

WO2016078974A1 POLYPROPYLENE COMPOSITIONS 审中-公开
标题翻译：聚丙烯组合物
公开(公告)号：WO2016078974A1
公开(公告)日：2016-05-26
申请号：PCT/EP2015/076246
申请日：2015-11-10
申请人： SABIC GLOBAL TECHNOLOGIES B.V.
发明人： FELLAHI, Said , KIOUL, Azzedine
IPC分类号： C08L23/10 , C08L77/00 , C08L59/02
CPC分类号： C08L23/10 , C08K7/14 , C08L59/02 , C08L77/02 , C08L2201/10 , C08L77/00
摘要： The invention relates to a composition comprising (a) polypropylene having a melt mass flow rate as measured in accordance with ISO 1133 using a 2.16 kg weight and at a temperature of 230 °C in the range from 10 to 40 g/10min and (b) a polymer preferably chosen from the group consisting of polyoxymethylene, polyamide and mixture thereof, wherein the amount of component (b) is from 0.005 to 5 wt% based on the total weight of the components (a) and (b) and wherein the polypropylene has a melt temperature TmPP and a crystallization temperature TcPP, the polymer has a melt temperature TmP and a crystallization temperature TcP, wherein the TcP is 5-40 °C higher than TcPP, wherein the T m and T c are determined using Differential Scanning Calorimetry according to ASTM D 3418-08 using a scan rate of 10°C/min on a sample of 10mg and using the second heating cycle.
摘要翻译：本发明涉及一种组合物，其包含（a）具有根据ISO 1133测量的熔体质量流量的聚丙烯，其使用2.16kg重量，在230℃的温度下在10至40g / 10min的范围内和（b ）优选选自聚甲醛，聚酰胺及其混合物的聚合物，其中组分（b）的量基于组分（a）和（b）的总重量为0.005-5重量％，其中聚丙烯具有熔融温度TmPP和结晶温度TcPP，聚合物具有熔融温度TmP和结晶温度TcP，其中TcP比TcPP高5-40℃，其中Tm和Tc使用差示扫描量热法测定，根据至ASTM D 3418-08，使用10℃/ min的扫描速率对10mg样品并使用第二加热循环。

2. 发明申请

WO2016207295A1 POLYMER COMPOSITION COMPRISING LINEAR LOW-DENSITY POLYETHYLENE 审中-公开
标题翻译：包含线性低密度聚乙烯的聚合物组合物
公开(公告)号：WO2016207295A1
公开(公告)日：2016-12-29
申请号：PCT/EP2016/064566
申请日：2016-06-23
申请人： SABIC GLOBAL TECHNOLOGIES B.V.
发明人： FELLAHI, Said , BANAT, Yahya , WILLEMS, Maria Johanna , VAN DEN ESSCHERT, Bart , HUMYDI-AL, Abdulaziz
IPC分类号： C08K5/00 , C08J5/18 , C08K5/098 , C08L23/04
CPC分类号： C08L23/06 , B65D81/18 , C08F2500/26 , C08J5/18 , C08J2323/08 , C08K5/0083 , C08K5/092 , C08K5/098 , C08L2203/16 , C08L2205/24 , C08L2207/066 , C08L2314/06
摘要： The present invention relates to a polymer composition comprising a linear low-density polyethylene produced in the presence of a single-site catalyst system and 0.01-2.00 % by weight of a nucleating agent, the linear low-density polyethylene having a density as determined according to ISO 1183-1 (2012), method A of > 900 kg/m 3 and ≤ 940 kg/m 3 , wherein films produced using the polymer composition have a total defected area of ≤ 50 ppm of surface, the total defected area being the fraction of surface area of the film accounted for by gels having an equivalent diameter of > 50 µm. Such polymer compositions are suitable for the production of films having a low oxygen transmission rate and a low water vapour transmission rate.
摘要翻译：本发明涉及包含在单中心催化剂体系存在下制备的线性低密度聚乙烯和0.01-2.00重量％成核剂的聚合物组合物，所述线性低密度聚乙烯的密度根据根据ISO 1183-1（2012），方法A> 900kg / m 3和≤940kg/ m 3，其中使用聚合物组合物制备的膜具有≤50ppm表面的总缺陷面积，总缺陷面积为膜的表面积由当量直径>50μm的凝胶占据。这种聚合物组合物适用于生产具有低氧气透过率和低水蒸气透过率的薄膜。

3. 发明申请

WO2016102546A1 PROCESS FOR TRANSITIONING BETWEEN INCOMPATIBLE CATALYSTS 审中-公开
标题翻译：过渡不合不完全催化剂的过程
公开(公告)号：WO2016102546A1
公开(公告)日：2016-06-30
申请号：PCT/EP2015/080943
申请日：2015-12-22
申请人： SABIC GLOBAL TECHNOLOGIES B.V.
发明人： BANAT, Yahya , AL-HUMYDI, Abdulaziz Hamad , FELLAHI, Said
IPC分类号： C08F2/34 , C08F2/42 , C08F10/00
CPC分类号： C08F10/02 , C08F2/34 , C08F2/42 , C08F10/00 , C08F210/16 , C08F210/14 , C08F2500/12 , C08F2500/24
摘要： The invention relates to a process for transitioning from a first continuous polymerization reaction in a gas phase reactor conducted in the presence of a first catalyst to a second polymerization reaction conducted in the presence of a second catalyst in the gas phase reactor wherein the first and second catalysts are incompatible, the process comprising: (a) discontinuing the introduction of the first catalyst from a first catalyst feeding system into a reactor; (b) introducing a catalyst killer to at least partially deactivate the first catalyst in the reactor (c) introducing into the reactor a second catalyst from a second catalyst feeding system separate from the first catalyst feeding system.
摘要翻译：本发明涉及一种从在第一催化剂存在下进行的气相反应器中的第一连续聚合反应转变为在气相反应器中在第二催化剂存在下进行的第二聚合反应的方法，其中第一和第二催化剂是不相容的，该方法包括：（a）停止将第一催化剂从第一催化剂进料系统引入反应器; （b）引入催化剂杀伤剂以使反应器中的第一催化剂至少部分失活（c）将第二催化剂从与第一催化剂进料系统分开的第二催化剂进料系统引入反应器。

4. 发明申请

WO2017108347A1 PROCESS FOR TRANSITIONING BETWEEN INCOMPATIBLE CATALYSTS 审中-公开
标题翻译：不相容催化剂之间的过渡过程
公开(公告)号：WO2017108347A1
公开(公告)日：2017-06-29
申请号：PCT/EP2016/079099
申请日：2016-11-29
申请人： SABIC GLOBAL TECHNOLOGIES B.V.
发明人： BANAT, Yahya , HUMYDI-AL, Abdulaziz , FELLAHI, Said
IPC分类号： C08F2/00 , C08F2/01 , C08F2/34 , C08F4/6592
CPC分类号： C08F2/34 , C08F2/001 , C08F2/01 , C08F4/6592 , C08F2410/05
摘要： The invention relates to a process for transitioning from a first continuous polymerization in a gas phase reactor conducted in the presence of a metallocene catalyst to a second polymerization conducted in the presence of a Ziegler-Natta catalyst in the gas phase reactor wherein the metallocene catalyst and the Ziegler-Natta catalysts are incompatible, the process comprising: (a) discontinuing the introduction of the metallocene catalyst into the gas phase reactor; (b) introducing an effective amount of cyclohexylamine into the reactor to at least partially deactivate the metallocene catalyst; (c) introducing an organometallic compound into the reactor and reacting the organometallic compound with cyclohexylamine; (d) degas the gas composition of the reactor and build up a new composition inside the reactor for the second polymerization with the Ziegler-Natta catalyst (e) introducing the Ziegler-Natta catalyst into the reactor.
摘要翻译：本发明涉及一种从在茂金属催化剂存在下进行的气相反应器中的第一次连续聚合转变为在Ziegler-Natta催化剂存在下进行的第二次聚合的方法，气相反应器，其中茂金属催化剂和齐格勒 - 纳塔催化剂不相容，所述方法包括：（a）中止将茂金属催化剂引入气相反应器; （b）将有效量的环己胺引入反应器中以至少部分钝化茂金属催化剂; （c）将有机金属化合物引入反应器中并使有机金属化合物与环己胺反应; （d）使反应器的气体组合物脱气并在反应器内用Ziegler-Natta催化剂在第二次聚合反应中形成新组合物（e）将齐格勒 - 纳塔催化剂引入反应器中。

5. 发明申请

WO2017009193A1 COMPOSITION COMPRISING HETEROPHASIC PROPYLENE COPOLYMER 审中-公开
标题翻译：包含异构丙烯共聚物的组合物
公开(公告)号：WO2017009193A1
公开(公告)日：2017-01-19
申请号：PCT/EP2016/066192
申请日：2016-07-07
申请人： SABIC GLOBAL TECHNOLOGIES B.V.
发明人： FELLAHI, Said , KIOUL, Azzedine , AHMED, Syed Mehmood , AL-OTAIBI, Abdullah, Shamroukh
IPC分类号： C08L23/12 , B29C45/00 , C08L23/10
CPC分类号： C08L23/12 , C08K5/0083 , C08L23/10 , C08L23/16 , C08L59/04 , C08L2207/02 , C08L77/00
摘要： The invention relates to a composition comprising (a) a heterophasic propylene copolymer consisting of 5 (i) a propylene-based matrix, wherein the propylene-based matrix consists of a propylene homopolymer and/or a propylene- α-olefin copolymer consisting of at least 70 wt% of propylene and at most 30 wt% of α-olefin, based on the total weight of the propylene-based matrix and wherein the propylene-based matrix is present in an amount of 60 to 95 wt% based on the total heterophasic propylene copolymer and (ii) a dispersed ethylene-α-olefin copolymer, wherein the dispersed ethylene-α-olefin copolymer is present in an amount of 40 to 5 wt% based on the total heterophasic propylene copolymer and wherein the sum of the total amount of propylene-based matrix and total amount of the dispersed ethylene-α-olefin copolymer in the heterophasic propylene copolymer is 100 wt% and (b) a polymer preferably chosen from the group consisting of polyoxymethylene, polyamide and mixtures thereof, wherein the amount of component (b) is from 0.005 to 5 wt% based on the total weight of the components (a) and (b) and wherein the heterophasic propylene copolymer (a) has a melt temperature TmPP and a crystallization temperature TcPP, the polymer (b) has a melt temperature TmP and a crystallization temperature TcP, wherein the TcP is 5-40 ºC higher than TcPP, wherein the T m and T c are determined using Differential Scanning Calorimetry according to ASTM D 3418-08 using a scan rate of 10°C/min on a sample of 10mg and using the second heating cycle.
摘要翻译：本发明涉及一种组合物，其包含（a）由5（i）丙烯基基体组成的多相丙烯共聚物，其中丙烯基基体由丙烯均聚物和/或丙烯-α-烯烃共聚物组成，丙烯-α-烯烃共聚物由至少70重量％的丙烯和至多30重量％的α-烯烃，基于丙烯基基体的总重量，其中基于丙烯的基体的总量为60至95重量％异相丙烯共聚物和（ii）分散的乙烯-α-烯烃共聚物，其中分散的乙烯-α-烯烃共聚物的存在量相对于总多相丙烯共聚物为40-5重量％，其中总和丙烯类基质的量和多相丙烯共聚物中分散的乙烯-α-烯烃共聚物的总量为100重量％，（b）优选选自聚甲醛，聚酰胺及其混合物的聚合物，组分（b）的量基于组分（a）和（b）的总重量为0.005-5重量％，其中异相丙烯共聚物（a）具有熔融温度TmPP和结晶温度TcPP，聚合物（b）具有熔融温度TmP和结晶温度TcP，其中TcP比TcPP高5-40℃，其中使用差示扫描量热法根据ASTM D 3418-08使用扫描速率测定Tm和Tc 在10℃的样品上使用10℃/分钟，并使用第二加热循环。

6. 发明申请

WO2016102548A1 PROCESS FOR TRANSITIONING BETWEEN INCOMPATIBLE CATALYSTS 审中-公开
标题翻译：不合不同催化剂之间的过渡过程
公开(公告)号：WO2016102548A1
公开(公告)日：2016-06-30
申请号：PCT/EP2015/080946
申请日：2015-12-22
申请人： SABIC GLOBAL TECHNOLOGIES B.V.
发明人： BANAT, Yahya , AL-HUMYDI, Abdulaziz Hamad , FELLAHI, Said
IPC分类号： C08F2/34 , C08F2/42 , C08F10/00
CPC分类号： C08F10/02 , B01J8/0015 , B01J8/24 , B01J2208/00752 , C08F2/34 , C08F2/42 , C08F10/00
摘要： The invention relates to a process for transitioning from a first continuous polymerization reaction in a gas phase reactor conducted in the presence of a first catalyst to a second polymerization reaction conducted in the presence of a second catalyst in the gas phase reactor wherein the first and second catalysts are incompatible, the process comprising: (a) discontinuing the introduction of the first catalyst into the gas phase reactor; (b) introducing an effective amount of cyclohexylamine into the reactor to at least partially deactivate the first catalyst; (c) introducing an organometallic compound into the reactor and reacting the organometallic compound with cyclohexylamine; (d) introducing a gas composition into the reactor for the second polymerization reaction and (e) introducing the second catalyst into the reactor.
摘要翻译：本发明涉及一种从在第一催化剂存在下进行的气相反应器中的第一连续聚合反应转变成在气相反应器中在第二催化剂存在下进行的第二聚合反应的方法，其中第一和第二催化剂是不相容的，该方法包括：（a）停止将第一催化剂引入气相反应器中; （b）将有效量的环己胺引入反应器以使第一催化剂至少部分失活; （c）将有机金属化合物引入反应器并使有机金属化合物与环己胺反应; （d）将气体组合物引入用于第二聚合反应的反应器中，和（e）将第二催化剂引入反应器。

7. 发明申请

WO2016091679A1 POLYETHYLENE COMPOSITION COMPRISING TWO TYPES OF LINEAR LOW DENSITY POLYETHYLENE 审中-公开
标题翻译：包含两种类型的线性低密度聚乙烯的聚乙烯组合物
公开(公告)号：WO2016091679A1
公开(公告)日：2016-06-16
申请号：PCT/EP2015/078353
申请日：2015-12-02
申请人： SABIC GLOBAL TECHNOLOGIES B.V.
发明人： HABIBI, Salaheldin , M A. , FELLAHI, Said , MOMAN, Akhlaq , BANAT, Yahya , AL-HUMYDI, Abdulaziz Hamad
IPC分类号： C08L23/08 , C08F4/656 , C08F4/659
CPC分类号： C08L23/06 , C08J5/18 , C08J2323/06 , C08J2423/06 , C08L23/0815 , C08L2203/16 , C08L2205/025 , C08L2207/066 , C08L2314/02 , C08L2314/06 , C08F210/16 , C08F210/14 , C08F2500/12 , C08F2500/17 , C08F2500/26 , C08F2500/19 , C08F4/6546 , C08F4/6565 , C08F4/025
摘要： The invention is directed to a polyethylene composition comprising 20-90 wt% of a LLDPE A and 80-10 wt% of a LLDPE B, wherein i) LLDPE A is obtainable by a process for producing a copolymer of ethylene and another α-olefin in the presence of an Advanced Ziegler-Natta catalyst, ii) LLDPE B is obtainable by a process for producing a copolymer of ethylene and another α-olefin in the presence of a metallocene catalyst.
摘要翻译：本发明涉及包含20-90重量％的LLDPE A和80-10重量％的LLDPE B的聚乙烯组合物，其中i）LLDPE A可通过制备乙烯和另一种α-烯烃的共聚物的方法获得在高级齐格勒 - 纳塔催化剂的存在下，ii）LLDPE B可通过在茂金属催化剂存在下制备乙烯与另一种α-烯烃的共聚物的方法获得。

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