专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

EP0816386B1 Olefin polymerization catalyst having a multidentate ligand 失效
标题翻译：具有多齿配体的烯烃聚合催化剂
公开(公告)号：EP0816386B1
公开(公告)日：1998-12-16
申请号：EP97202856.7
申请日：1994-03-22
申请人： Asahi Kasei Kogyo Kabushiki Kaisha
发明人： Aoki, Toshiya , Kaneshima, Tokitaka
IPC分类号： C08F4/52 , C08F4/602 , C08F10/00
CPC分类号： C08F10/00 , C08F4/6192 , C08F4/659 , C08F4/65912 , C08F4/6592 , C08F210/16 , C08F2420/02 , C08F2420/05 , C08F4/64058 , C08F210/14 , C08F2500/03 , C08F2500/01 , C08F2500/07 , C08F4/64089 , C08F4/64044

2. 发明公开

EP0816386A2 Olefin polymerization catalyst having a multidentate ligand 失效
标题翻译： Olefinpolymerisationskatalysator mitmehrzähnigem配体
公开(公告)号：EP0816386A2
公开(公告)日：1998-01-07
申请号：EP97202856.7
申请日：1994-03-22
申请人： Asahi Kasei Kogyo Kabushiki Kaisha
发明人： Aoki, Toshiya , Kaneshima, Tokitaka
IPC分类号： C08F4/52 , C08F4/602 , C08F10/00
CPC分类号： C08F10/00 , C08F4/6192 , C08F4/659 , C08F4/65912 , C08F4/6592 , C08F210/16 , C08F2420/02 , C08F2420/05 , C08F4/64058 , C08F210/14 , C08F2500/03 , C08F2500/01 , C08F2500/07 , C08F4/64089 , C08F4/64044
摘要： Disclosed is an olefin polymerization catalyst comprising a transition metal selected from metals of Groups IIIA including the lanthanide series, IVA, VA, VIA, VIIA and VIII of the Periodic Table of the Elements, and ligands L 1 and L 2 bonded thereto, wherein ligand L 1 is a trispyrazolyl tridentate ligand and ligand L 2 is an alkapolyenyl ligand, and wherein L 1 contains an element of Group VB or Group VIB. The catalyst of the present invention has extremely high catalytic activity for an olefin polymerization reaction as compared to conventional olefin polymerization catalysts.
摘要翻译：公开了一种烯烃聚合催化剂，其包含选自包括元素周期表的镧系，IVA，VA，VIA，VIIA和VIII族的IIIA族金属的过渡金属，以及配位体L 1和L 2键合其中配体L 1是三吡唑基三齿配体，配体L 2是烷基多烯基配体，并且其中L 1含有VB族或VIB族的元素。与常规烯烃聚合催化剂相比，本发明的催化剂对于烯烃聚合反应具有极高的催化活性。

3. 发明公开

EP0816386A3 Olefin polymerization catalyst having a multidentate ligand 失效
标题翻译：具有多齿配体的烯烃聚合催化剂
公开(公告)号：EP0816386A3
公开(公告)日：1998-01-14
申请号：EP97202856.7
申请日：1994-03-22
申请人： Asahi Kasei Kogyo Kabushiki Kaisha
发明人： Aoki, Toshiya , Kaneshima, Tokitaka
IPC分类号： C08F4/52 , C08F4/602 , C08F10/00
CPC分类号： C08F10/00 , C08F4/6192 , C08F4/659 , C08F4/65912 , C08F4/6592 , C08F210/16 , C08F2420/02 , C08F2420/05 , C08F4/64058 , C08F210/14 , C08F2500/03 , C08F2500/01 , C08F2500/07 , C08F4/64089 , C08F4/64044
摘要： Disclosed is an olefin polymerization catalyst comprising a transition metal selected from metals of Groups IIIA including the lanthanide series, IVA, VA, VIA, VIIA and VIII of the Periodic Table of the Elements, and ligands L 1 and L 2 bonded thereto, wherein ligand L 1 is a trispyrazolyl tridentate ligand and ligand L 2 is an alkapolyenyl ligand, and wherein L 1 contains an element of Group VB or Group VIB. The catalyst of the present invention has extremely high catalytic activity for an olefin polymerization reaction as compared to conventional olefin polymerization catalysts.
摘要翻译：公开了一种烯烃聚合催化剂，其包含选自元素周期表的镧系，IVA，VA，VIA，VIIA和VIII族的IIIA族金属和与其键合的配体L 1和L 2的过渡金属，其中配体L 1为三吡唑基三齿配体和配体L2是链多烯基配体，并且其中L1含有VB族或VIB族的元素。与常规烯烃聚合催化剂相比，本发明的催化剂对烯烃聚合反应具有极高的催化活性。

4. 发明授权

EP0503742B1 An oleophilic molybdenum compound for use in hydroconversion of a hydrocarbon and a method for producing the same 失效
标题翻译：用于烃的Hydroumwandung亲油钼化合物和它们的制备方法。
公开(公告)号：EP0503742B1
公开(公告)日：1995-12-06
申请号：EP92200715.8
申请日：1992-03-12
申请人： Asahi Kasei Kogyo Kabushiki Kaisha
发明人： Kaneshima, Tokitaka , Takahashi, Takashi , Matsubara, Kazuhiro
IPC分类号： B01J31/34 , C10G47/26 , C10G49/04
CPC分类号： C10G47/26 , B01J31/0239 , B01J31/34

5. 发明公开

EP0503742A1 An oleophilic molybdenum compound for use in hydroconversion of a hydrocarbon and a method for producing the same 失效
标题翻译：用于烃的Hydroumwandung亲油钼化合物和它们的制备方法。
公开(公告)号：EP0503742A1
公开(公告)日：1992-09-16
申请号：EP92200715.8
申请日：1992-03-12
申请人： Asahi Kasei Kogyo Kabushiki Kaisha
发明人： Kaneshima, Tokitaka , Takahashi, Takashi , Matsubara, Kazuhiro
IPC分类号： B01J31/34 , C10G47/26 , C10G49/04
CPC分类号： C10G47/26 , B01J31/0239 , B01J31/34
摘要： An oleophilic molybdenum compound comprising an aliphatic amine group and a heteropolyanion group containing at least one molybdenum atom as a polyatom is disclosed. The oleophilic molybdenum compound is a catalyst precursor capable of being changed, in the hydroconversion reaction system, to a catalyst having excellent catalytic activity in hydroconversion of a hydrocarbon feedstock to a hydrocarbon product having a decreased molecular weight. The oleophilic molybdenum compound is efficiently produced from an aliphatic amine and a heteropolyacid.
摘要翻译：的亲油钼化合物包含脂族胺基和含有至少一个钼原子作为多原子的杂多阴离子基团游离缺失盘。亲油钼化合物是能够在加氢转化反应体系中被改变，以具有在烃原料到具有减少的分子量的烃产物的加氢转化优异的催化活性的催化剂的催化剂前体。亲油钼化合物由有效地脂族胺和杂多酸生产。

6. 发明公开

EP0271337A3 An Additive for the hydroconversion of a heavy hydrocarbon oil 失效
标题翻译：一种重质烃油的加氢添加剂
公开(公告)号：EP0271337A3
公开(公告)日：1989-04-12
申请号：EP87310855.9
申请日：1987-12-10
申请人： Asahi Kasei Kogyo Kabushiki Kaisha
发明人： Ohtake, Nobumitsu , Kaneshima, Tokitaka
IPC分类号： C10G47/26
CPC分类号： C10G47/26 , C10G49/00
摘要： There is provided an additive for the hydroconversion of a heavy hydrocarbon oil, which is obtained by suspending a fine powder of a carbonaceous substance and a solution of a heteropolymolybdic acid and/or transition metal salts thereof in a hydrocarbon oil. By the use of the additive of the present invention, the hydroconversion of a heavy hydrocarbon oil can be effectively performed at high conversion without occurrence of coking.

7. 发明公开

EP0271337A2 An Additive for the hydroconversion of a heavy hydrocarbon oil 失效
标题翻译： Hydroulwandlung einesSchweröls的添加剂。
公开(公告)号：EP0271337A2
公开(公告)日：1988-06-15
申请号：EP87310855.9
申请日：1987-12-10
申请人： Asahi Kasei Kogyo Kabushiki Kaisha
发明人： Ohtake, Nobumitsu , Kaneshima, Tokitaka
IPC分类号： C10G47/26
CPC分类号： C10G47/26 , C10G49/00
摘要： There is provided an additive for the hydroconversion of a heavy hydrocarbon oil, which is obtained by suspending a fine powder of a carbonaceous substance and a solution of a heteropolymolybdic acid and/or transition metal salts thereof in a hydrocarbon oil. By the use of the additive of the present invention, the hydroconversion of a heavy hydrocarbon oil can be effectively performed at high conversion without occurrence of coking.
摘要翻译：提供了通过将碳质物质的细粉末和杂多钼酸和/或其过渡金属盐的溶液悬浮在烃油中而获得的重质烃油的加氢转化的添加剂。通过使用本发明的添加剂，可以以高转化率有效地进行重质烃油的加氢转化，而不会发生焦化。

8. 发明授权

EP0617052B1 Olefin polymerization catalyst having a multidentate ligand 失效
标题翻译：具有多齿配体的烯烃聚合催化剂
公开(公告)号：EP0617052B1
公开(公告)日：1998-06-03
申请号：EP94200736.0
申请日：1994-03-22
申请人： Asahi Kasei Kogyo Kabushiki Kaisha
发明人： Aoki, Toshiya , Kaneshima, Tokitaka
IPC分类号： C08F4/52 , C08F4/602 , C08F10/00
CPC分类号： C08F10/00 , C08F4/6192 , C08F4/659 , C08F4/65912 , C08F4/6592 , C08F210/16 , C08F2420/02 , C08F2420/05 , C08F4/64058 , C08F210/14 , C08F2500/03 , C08F2500/01 , C08F2500/07 , C08F4/64089 , C08F4/64044

9. 发明公开

EP0617052A3 Olefin polymerization catalyst having a multidentate ligand 失效
标题翻译：具有多齿配体的烯烃聚合催化剂
公开(公告)号：EP0617052A3
公开(公告)日：1995-04-12
申请号：EP94200736.0
申请日：1994-03-22
申请人： Asahi Kasei Kogyo Kabushiki Kaisha
发明人： Aoki, Toshiya , Kaneshima, Tokitaka
IPC分类号： C08F4/52 , C08F4/602 , C08F10/00
CPC分类号： C08F10/00 , C08F4/6192 , C08F4/659 , C08F4/65912 , C08F4/6592 , C08F210/16 , C08F2420/02 , C08F2420/05 , C08F4/64058 , C08F210/14 , C08F2500/03 , C08F2500/01 , C08F2500/07 , C08F4/64089 , C08F4/64044
摘要： Disclosed is an olefin polymerization catalyst comprising a transition metal selected from metals of Groups IIIA including the lanthanide series, IVA, VA, VIA, VIIA and VIII of the Periodic Table of the Elements, and ligands L¹ and L² bonded thereto, wherein a combination of L¹ and L² is (1) a combination of ligand L¹ which is a group containing at least one phosphorus-containing group and ligand L² which is a ligand having a σ-bond, or a ligand having a σ-bond and a bond selected from at least one π-bond and at least one lone electron pair donative bond; (2) a combination of ligand L¹ which is a 5-membered heterocyclic pentadentate ligand having one or more heteroatoms and ligand L² which is a ligand having a σ-bond, or a ligand having a σ-bond and a bond selected from at least one π-bond and at least one lone electron pair donative bond, provided that when the pentadentate ligand contains only one heteroatom, L² is a ligand having a σ-bond, or a ligand having a σ-bond and at least one lone electron pair donative bond; and (3) a combination of ligand L¹ which is a trispyrazolyl tridentate ligand and ligand L² which is an alkapolyenyl ligand, and wherein each L¹ contains an element of Group VB or Group VIB. The catalyst of the present invention has extremely high catalytic activity for an olefin polymerization reaction as compared to conventional olefin polymerization catalysts.
摘要翻译：本发明公开了一种烯烃聚合催化剂，其包含选自元素周期表的镧系，IVA，VA，VIA，VIIA和VIII族的IIIA族金属和与其键合的配体L 1和L 2的过渡金属，其中 L 1和L 2是（1）作为含有至少一个含磷基团的基团的配体L 1和作为具有σ-键的配体的配体L 2的组合，或者是具有σ键和选自至少一个π键和至少一个孤电子对供体键; （2）作为具有一个或多个杂原子的五元杂环五齿配位体的配位体L 1和具有σ-键的配体的配位体L 2或具有σ-键和至少选自至少一个选自一个π键和至少一个孤电子对供体键，条件是当五齿配体仅含有一个杂原子时，L 2是具有σ-键的配体或具有σ-键和至少一个孤电子对的配体捐赠债券; 和（3）作为三吡唑基三齿配体的配体L 1和作为链多烯基配体的配体L 2的组合，并且其中每个L 1含有VB族或VIB族的元素。与常规烯烃聚合催化剂相比，本发明的催化剂对烯烃聚合反应具有极高的催化活性。

10. 发明公开

EP0617052A2 Olefin polymerization catalyst having a multidentate ligand 失效
标题翻译：烯烃聚合物催化剂mitmehrzähnigem配体。
公开(公告)号：EP0617052A2
公开(公告)日：1994-09-28
申请号：EP94200736.0
申请日：1994-03-22
申请人： Asahi Kasei Kogyo Kabushiki Kaisha
发明人： Aoki, Toshiya , Kaneshima, Tokitaka
IPC分类号： C08F4/52 , C08F4/602 , C08F10/00
CPC分类号： C08F10/00 , C08F4/6192 , C08F4/659 , C08F4/65912 , C08F4/6592 , C08F210/16 , C08F2420/02 , C08F2420/05 , C08F4/64058 , C08F210/14 , C08F2500/03 , C08F2500/01 , C08F2500/07 , C08F4/64089 , C08F4/64044
摘要： Disclosed is an olefin polymerization catalyst comprising a transition metal selected from metals of Groups IIIA including the lanthanide series, IVA, VA, VIA, VIIA and VIII of the Periodic Table of the Elements, and ligands L¹ and L² bonded thereto, wherein a combination of L¹ and L² is (1) a combination of ligand L¹ which is a group containing at least one phosphorus-containing group and ligand L² which is a ligand having a σ-bond, or a ligand having a σ-bond and a bond selected from at least one π-bond and at least one lone electron pair donative bond; (2) a combination of ligand L¹ which is a 5-membered heterocyclic pentadentate ligand having one or more heteroatoms and ligand L² which is a ligand having a σ-bond, or a ligand having a σ-bond and a bond selected from at least one π-bond and at least one lone electron pair donative bond, provided that when the pentadentate ligand contains only one heteroatom, L² is a ligand having a σ-bond, or a ligand having a σ-bond and at least one lone electron pair donative bond; and (3) a combination of ligand L¹ which is a trispyrazolyl tridentate ligand and ligand L² which is an alkapolyenyl ligand, and wherein each L¹ contains an element of Group VB or Group VIB. The catalyst of the present invention has extremely high catalytic activity for an olefin polymerization reaction as compared to conventional olefin polymerization catalysts.
摘要翻译：公开了一种烯烃聚合催化剂，其包含选自包括元素周期表的镧系，IVA，VA，VIA，VIIA和VIII族的IIIA族金属的过渡金属，以及配位体L 1和L 2键合其中L 1和L 2的组合是（1）作为含有至少一个含磷基团的基团的配体L 1和作为具有至少一个含磷基团的配体的配体L 2的组合， σ键或具有σ键和选自至少一个π键和至少一个单电子对捐赠键的键的配体; （2）配体L 1的组合，其为具有一个或多个杂原子的5元杂环五齿配体和具有σ键的配体的配体L 2或具有σ-键的配体，选自至少一个π键和至少一个单电子对供体键的键，条件是当五齿配体仅含有一个杂原子时，L 2是具有σ-键的配体或具有σ 和至少一个单电子对捐赠债券; 和（3）作为三吡唑基三齿配体的配体L 1和作为烷基多烯基配体的配体L 2的组合，并且其中每个L 1含有VB族或VIB族的元素。与常规烯烃聚合催化剂相比，本发明的催化剂对于烯烃聚合反应具有极高的催化活性。

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