会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 1. 发明申请
    • PROCESS FOR PRODUCING COPOLYMER
    • 制备共聚物的方法
    • US20110224390A1
    • 2011-09-15
    • US13114577
    • 2011-05-24
    • Jun KAWASHIMAKatsunari INAGAKITatsuo SASSA
    • Jun KAWASHIMAKatsunari INAGAKITatsuo SASSA
    • C08F4/68C08F10/14C08F10/04C08F36/00
    • C08F210/18C08F4/68C08F4/631C08F210/06C08F236/20C08F2500/25C08F2500/03
    • There are provided (I) a process for producing a copolymer of ethylene, an α-olefin having from 3 to 20 carbon atoms and optionally a polyene, which comprises the step of copolymerizing those monomers in a polymerization reactor by feeding the following components (A), (B), (C1) and (D) to the polymerization reactor: (A) a transition metal complex, (B) an organic aluminum compound, (C1) a halogen-containing compound, and (D) a Lewis base, wherein those components are fed to the polymerization reactor without a preliminary contact of (1) the component (A) with the component (B), (2) the component (A) with the component (C1), (3) the component (B) with the component (C1), and (4) the component (B) with the component (D); and (II) a process for producing said copolymer, which comprises the step of copolymerizing those monomers in a polymerization reactor (i) by feeding to the polymerization reactor the components (A), (B), (D), (C2) a halogen-containing compound, which is a derivative of an aryl group-containing carboxylic acid, and (C3) a halogen-containing compound, which is not a derivative of a carboxylic acid, or (ii) by feeding thereto the components (A), (B), (D), (C3), and (C4) a halogen-containing compound, which is a derivative of a carboxylic acid containing an unsaturated bond-carrying linear organic group.
    • 提供(I)制备乙烯,具有3至20个碳原子的α-烯烃和任选的多烯的共聚物的方法,该方法包括通过进料以下组分(A(A))将这些单体在聚合反应器中共聚的步骤 ),(B),(C1)和(D)):(A)过渡金属络合物,(B)有机铝化合物,(C1)含卤素化合物和(D) (A)与组分(B),(2)组分(A)与组分(C1),(3)的组分进行预先接触,将组分进料到聚合反应器中, (B)和(4)成分(B)与成分(D)的组成(B)。 (II)生产所述共聚物的方法,其包括通过将聚合反应器中的组分(A),(B),(D),(C2)a 含有芳基的羧酸的衍生物的含卤素化合物和(C3)不是羧酸衍生物的含卤素化合物,或(ii)向其中加入组分(A) ,(B),(D),(C3)和(C4)含卤素化合物,其是含有不饱和键的线性有机基团的羧酸的衍生物。
    • 3. 发明申请
    • PROCESS FOR PRODUCING ETHYLENE-ALPHA-OLEFIN COPOLYMER
    • 生产乙烯-α-烯烃共聚物的方法
    • US20080214746A1
    • 2008-09-04
    • US12021542
    • 2008-01-29
    • Hisakatsu HamaJun Kawashima
    • Hisakatsu HamaJun Kawashima
    • C08F2/01
    • C08F210/18C08F2/01C08F210/06C08F236/20C08F2500/25C08F2500/17C08F2500/11
    • Disclosed is a process for producing an ethylene-α-olefin copolymer excellent in balancing between strength and elongation by continuous multi-step polymerization. The process comprises continuously polymerizing ethylene and α-olefin in a solvent in the presence of an olefin polymerization catalyst using a polymerization reaction apparatus comprising two or more tanks of polymerization reactors connected in series, said process including a first polymerization step of producing in one tank of polymerization reactor a polymer component under the polymerization condition of a flow state being 1.5 or more tanks in the perfect mixing cell model, and a second polymerization step of producing in one tank of polymerization reactor a polymer component under specific polymerization conditions.
    • 公开了通过连续多步聚合制备在强度和伸长率之间平衡优异的乙烯-α-烯烃共聚物的方法。 该方法包括使用包含两个或更多个串联连接的聚合反应器的聚合反应器的聚合反应设备在烯烃聚合催化剂存在下在溶剂中连续聚合乙烯和α-烯烃,所述方法包括在一个槽中生产的第一聚合步骤 聚合反应器在完全混合槽模型中在流动状态为1.5以上的聚合条件下的聚合物组分,以及在特定聚合条件下在一个聚合反应器槽中制备聚合物组分的第二聚合步骤。
    • 4. 发明授权
    • Process for producing copolymer
    • 制备共聚物的方法
    • US07262258B2
    • 2007-08-28
    • US10885760
    • 2004-07-08
    • Jun KawashimaKatsunari InagakiTatsuo Sassa
    • Jun KawashimaKatsunari InagakiTatsuo Sassa
    • C08F4/622C08F6/29C08F6/68
    • C08F210/18C08F4/68C08F4/631C08F210/06C08F236/20C08F2500/25C08F2500/03
    • There are provided (I) a process for producing a copolymer of ethylene, an α-olefin having from 3 to 20 carbon atoms and optionally a polyene, which comprises the step of copolymerizing those monomers in a polymerization reactor by feeding the following components (A), (B), (C1) and (D) to the polymerization reactor: (A) a transition metal complex, (B) an organic aluminum compound, (C1) a halogen-containing compound, and (D) a Lewis base, wherein those components are fed to the polymerization reactor without a preliminary contact of (1) the component (A) with the component (B), (2) the component (A) with the component (C1), (3) the component (B) with the component (C1), and (4) the component (B) with the component (D); and (II) a process for producing said copolymer, which comprises the step of copolymerizing those monomers in a polymerization reactor (i) by feeding to the polymerization reactor the components (A), (B), (D), (C2) a halogen-containing compound, which is a derivative of an aryl group-containing carboxylic acid, and (C3) a halogen-containing compound, which is not a derivative of a carboxylic acid, or (ii) by feeding thereto the components (A), (B), (D), (C3), and (C4) a halogen-containing compound, which is a derivative of a carboxylic acid containing an unsaturated bond-carrying linear organic group.
    • 提供(I)制备乙烯,具有3至20个碳原子的α-烯烃和任选的多烯的共聚物的方法,该方法包括通过将以下组分(A ),(B),(C1)和(D)):(A)过渡金属络合物,(B)有机铝化合物,(C1)含卤素化合物和(D) (A)与组分(B),(2)组分(A)与组分(C1),(3)的组分进行预先接触,将组分进料到聚合反应器中, (B)和(4)成分(B)与成分(D)的组成(B)。 (II)生产所述共聚物的方法,其包括通过将聚合反应器中的组分(A),(B),(D),(C2)a 含有芳基的羧酸的衍生物的含卤素化合物和(C3)不是羧酸衍生物的含卤素化合物,或(ii)向其中加入组分(A) ,(B),(D),(C3)和(C4)含卤素化合物,其是含有不饱和键的线性有机基团的羧酸的衍生物。
    • 6. 发明申请
    • Process for producing copolymer
    • 制备共聚物的方法
    • US20050014914A1
    • 2005-01-20
    • US10885760
    • 2004-07-08
    • Jun KawashimaKatsunari InagakiTatsuo Sassa
    • Jun KawashimaKatsunari InagakiTatsuo Sassa
    • C08F2/06C08F4/60C08F4/68C08F210/00C08F210/18C08F4/44
    • C08F210/18C08F4/68C08F4/631C08F210/06C08F236/20C08F2500/25C08F2500/03
    • There are provided (I) a process for producing a copolymer of ethylene, an α-olefin having from 3 to 20 carbon atoms and optionally a polyene, which comprises the step of copolymerizing those monomers in a polymerization reactor by feeding the following components (A), (B), (C1) and (D) to the polymerization reactor: (A) a transition metal complex, (B) an organic aluminum compound, (C1) a halogen-containing compound, and (D) a Lewis base, wherein those components are fed to the polymerization reactor without a preliminary contact of (1) the component (A) with the component (B), (2) the component (A) with the component (C1), (3) the component (B) with the component (C1), and (4) the component (B) with the component (D); and (II) a process for producing said copolymer, which comprises the step of copolymerizing those monomers in a polymerization reactor (i) by feeding to the polymerization reactor the components (A), (B), (D), (C2) a halogen-containing compound, which is a derivative of an aryl group-containing carboxylic acid, and (C3) a halogen-containing compound, which is not a derivative of a carboxylic acid, or (ii) by feeding thereto the components (A), (B), (D), (C3), and (C4) a halogen-containing compound, which is a derivative of a carboxylic acid containing an unsaturated bond-carrying linear organic group.
    • 提供(I)制备乙烯,具有3至20个碳原子的α-烯烃和任选的多烯的共聚物的方法,该方法包括通过进料以下组分(A(A))将这些单体在聚合反应器中共聚的步骤 ),(B),(C1)和(D)):(A)过渡金属络合物,(B)有机铝化合物,(C1)含卤素化合物和(D) (A)与组分(B),(2)组分(A)与组分(C1),(3)的组分进行预先接触,将组分进料到聚合反应器中, (B)和(4)成分(B)与成分(D)的组成(B)。 (II)生产所述共聚物的方法,其包括通过将聚合反应器中的组分(A),(B),(D),(C2)a 含有芳基的羧酸的衍生物的含卤素化合物和(C3)不是羧酸衍生物的含卤素化合物,或(ii)向其中加入组分(A) ,(B),(D),(C3)和(C4)含卤素化合物,其是含有不饱和键的线性有机基团的羧酸的衍生物。
    • 7. 发明授权
    • Process for producing copolymer
    • 制备共聚物的方法
    • US08278404B2
    • 2012-10-02
    • US13114577
    • 2011-05-24
    • Jun KawashimaKatsunari InagakiTatsuo Sassa
    • Jun KawashimaKatsunari InagakiTatsuo Sassa
    • C08F4/622C08F4/68
    • C08F210/18C08F4/68C08F4/631C08F210/06C08F236/20C08F2500/25C08F2500/03
    • There are provided (I) a process for producing a copolymer of ethylene, an α-olefin having from 3 to 20 carbon atoms and optionally a polyene, which comprises the step of copolymerizing those monomers in a polymerization reactor by feeding the following components (A), (B), (C1) and (D) to the polymerization reactor: (A) a transition metal complex, (B) an organic aluminum compound, (C1) a halogen-containing compound, and (D) a Lewis base, wherein those components are fed to the polymerization reactor without a preliminary contact of (1) the component (A) with the component (B), (2) the component (A) with the component (C1), (3) the component (B) with the component (C1), and (4) the component (B) with the component (D); and (II) a process for producing said copolymer, which comprises the step of copolymerizing those monomers in a polymerization reactor (i) by feeding to the polymerization reactor the components (A), (B), (D), (C2) a halogen-containing compound, which is a derivative of an aryl group-containing carboxylic acid, and (C3) a halogen-containing compound, which is not a derivative of a carboxylic acid, or (ii) by feeding thereto the components (A), (B), (D), (C3), and (C4) a halogen-containing compound, which is a derivative of a carboxylic acid containing an unsaturated bond-carrying linear organic group.
    • 提供(I)制备乙烯,具有3至20个碳原子的α-烯烃和任选的多烯的共聚物的方法,该方法包括通过进料以下组分(A(A))将这些单体在聚合反应器中共聚的步骤 ),(B),(C1)和(D)):(A)过渡金属络合物,(B)有机铝化合物,(C1)含卤素化合物和(D) (A)与组分(B),(2)组分(A)与组分(C1),(3)的组分进行预先接触,将组分进料到聚合反应器中, (B)和(4)成分(B)与成分(D)的组成(B)。 (II)生产所述共聚物的方法,其包括通过将聚合反应器中的组分(A),(B),(D),(C2)a 含有芳基的羧酸的衍生物的含卤素化合物和(C3)不是羧酸衍生物的含卤素化合物,或(ii)向其中加入组分(A) ,(B),(D),(C3)和(C4)含卤素化合物,其是含有不饱和键的线性有机基团的羧酸的衍生物。
    • 8. 发明授权
    • Process for producing ethylene-α-olefin copolymer
    • 生产乙烯-α-烯烃共聚物的方法
    • US07807760B2
    • 2010-10-05
    • US12021542
    • 2008-01-29
    • Hisakatsu HamaJun Kawashima
    • Hisakatsu HamaJun Kawashima
    • C08F2/00C08F210/00B01J10/00
    • C08F210/18C08F2/01C08F210/06C08F236/20C08F2500/25C08F2500/17C08F2500/11
    • Disclosed is a process for producing an ethylene-α-olefin copolymer excellent in balancing between strength and elongation by continuous multi-step polymerization. The process comprises continuously polymerizing ethylene and α-olefin in a solvent in the presence of an olefin polymerization catalyst using a polymerization reaction apparatus comprising two or more tanks of polymerization reactors connected in series, said process including a first polymerization step of producing in one tank of polymerization reactor a polymer component under the polymerization condition of a flow state being 1.5 or more tanks in the perfect mixing cell model, and a second polymerization step of producing in one tank of polymerization reactor a polymer component under specific polymerization conditions.
    • 公开了一种通过连续多步聚合制备强度和伸长率平衡优异的乙烯-α-烯烃共聚物的方法。 该方法包括使用包含两个或更多个串联连接的聚合反应器的聚合反应器的聚合反应装置,在烯烃聚合催化剂的存在下,在溶剂中连续聚合乙烯和α-烯烃,所述方法包括在一个罐中生产的第一聚合步骤 聚合反应器在完全混合槽模型中在流动状态为1.5以上的聚合条件下的聚合物组分,以及在特定聚合条件下在一个聚合反应器槽中制备聚合物组分的第二聚合步骤。