公开(公告)号：US06939928B1

公开(公告)日：2005-09-06

申请号：US09857687

申请日：2000-10-05

申请人： Koji Kawai ,  Masahiro Yamashita ,  Yasushi Tohi ,  Nobuo Kawahara ,  Kenji Michiue ,  Hiromu Kaneyoshi ,  Ryoji Mori

发明人： Koji Kawai ,  Masahiro Yamashita ,  Yasushi Tohi ,  Nobuo Kawahara ,  Kenji Michiue ,  Hiromu Kaneyoshi ,  Ryoji Mori

IPC分类号： C07F17/00 ,  C08F4/64 ,  C08F4/659 ,  C08F4/6592 ,  C08F10/00 ,  C08F110/06 ,  C08F4/642 ,  C08F4/643

CPC分类号： C07F17/00 ,  C08F4/65912 ,  C08F4/65916 ,  C08F10/00 ,  C08F110/06 ,  Y10S526/943 ,  C08F4/65927 ,  C08F2500/12 ,  C08F2500/03 ,  C08F2500/15 ,  C08F210/16 ,  C08F210/08 ,  C08F2500/17

摘要： The metallocene compound according to the invention and the olefin polymerization catalyst containing the compound are intended to produce a catalyst capable of preparing an isotactic polymer with a high polymerization activity. The metallocene compound contains a substituted cyclopentadienyl group and a (substituted) fluorenyl group and has a structure wherein these groups are bridged by a hydrocarbon group or the like. The process for preparing a metallocene compound according to the invention is intended to selectively prepare a specific metallocene compound so as not to produce an isomer, and in this process an intermediate product is synthesized by a specific method. The process for preparing a polyolefin according to the invention is intended to prepare a polyolefin having excellent impact resistance and transparency, and this process comprises homopolymerizing an α-olefin of 3 to 8 carbon atoms or copolymerizing an olefin of 3 to 8 carbon atoms and another α-olefin in the presence of an olefin polymerization catalyst containing the above-mentioned metallocene compound.

摘要翻译： 根据本发明的茂金属化合物和含有该化合物的烯烃聚合催化剂旨在制备能够制备具有高聚合活性的全同立构聚合物的催化剂。 茂金属化合物含有取代的环戊二烯基和（取代的）芴基，并且具有这些基团被烃基等桥接的结构。 根据本发明的制备茂金属化合物的方法是为了选择性地制备特定的茂金属化合物以便不产生异构体，并且在该方法中通过具体方法合成中间产物。 根据本发明的制备聚烯烃的方法旨在制备具有优异的耐冲击性和透明性的聚烯烃，该方法包括使3-8个碳原子的α-烯烃均聚或共聚3-8个碳原子的烯烃和另一个 α-烯烃在含有上述茂金属化合物的烯烃聚合催化剂存在下进行。

公开(公告)号：US4639410A

公开(公告)日：1987-01-27

申请号：US697458

申请日：1985-02-01

申请人： Yoshihara Mochizuki ,  Sohei Goto ,  Toshihiko Yagi ,  Katsumasa Yamazaki ,  Kenji Michiue

发明人： Yoshihara Mochizuki ,  Sohei Goto ,  Toshihiko Yagi ,  Katsumasa Yamazaki ,  Kenji Michiue

IPC分类号： G03C7/26 ,  G03C1/005 ,  G03C1/035 ,  G03C7/30 ,  G03C1/76

CPC分类号： G03C7/3022 ,  G03C1/035 ,  G03C2001/03535 ,  G03C2001/03564 ,  G03C2001/0357

摘要： A silver halide color photographic light-sensitive material comprises a support and at least one light-sensitive layer. This layer has a plurality of silver halide emulsion layers substantially identical in color sensitivity, but differing in speed. The light-sensitive layer is comprised substantially of monodispersed silver halide emulsions A and B, each containing silver halide particles of the core/shell-type. The silver halide particle sizes of emulsions B and A have a ratio, when multiplied by 100, of less than 70 and the silver halide particles of emulsion B have a silver iodide content in their core that is not less than 5 mole % smaller than that of the core of the silver halide particles of emulsion A.

摘要翻译： 卤化银彩色照相感光材料包括载体和至少一个感光层。 该层具有基本上相同颜色灵敏度但速度不同的多个卤化银乳剂层。 感光层基本上由单分散的卤化银乳剂A和B组成，每一种都含有核/壳型的卤化银颗粒。 乳液B和A的卤化银颗粒尺寸当乘以100时小于70，并且乳液B的卤化银颗粒的核心中的碘化银含量比不小于5摩尔％小于5摩尔％ 的乳剂A的卤化银颗粒的核心。

公开(公告)号：US20100267908A1

公开(公告)日：2010-10-21

申请号：US12659722

申请日：2010-03-18

申请人： Kenji Michiue ,  Mitsuhiko Onda ,  Shigekazu Matsui ,  Sadahiko Matsuura ,  Koji Endo ,  Makoto Mitani ,  Terunori Fujita

发明人： Kenji Michiue ,  Mitsuhiko Onda ,  Shigekazu Matsui ,  Sadahiko Matsuura ,  Koji Endo ,  Makoto Mitani ,  Terunori Fujita

IPC分类号： C07F7/28 ,  B01J31/16 ,  C08F210/00 ,  C08F4/44 ,  C08F210/14

CPC分类号： C07F17/00 ,  C08F4/65908 ,  C08F4/65912 ,  C08F10/00 ,  C08F110/02 ,  C08F110/06 ,  C08F110/08 ,  C08F110/14 ,  C08F210/02 ,  C08F210/16 ,  C08F2420/02 ,  C08F4/6592 ,  C08F2500/10 ,  C08F236/06 ,  C08F232/00 ,  C08F2500/25 ,  C08F210/10 ,  C08F210/06

摘要： [Task] To provide a catalyst for olefin polymerization having an excellent olefin polymerization performance and capable of producing a polyolefin with excellent properties.[Construction] A catalyst for olefin polymerization comprising (A) a transition metal compound represented by the following general formula (1); and (B) at least one compound selected from the group consisting of (B-1) organometallic compound, (B-2) organoaluminum oxy compound and (B-3) compounds capable of reacting with the transition metal compound (A) to form an ion pair: (M is a transition metal atom selected from Groups 4 to 6 of the periodic table; the two of R1 to R4, which are adjacent to each other, are combined to form a ring with the carbon atoms to which the two are bonded; groups of not forming a ring, R5 to R8, and X are each an atom or a group selected from a hydrogen atom, a halogen atom, a hydrocarbon group, a halogenated hydrocarbon group, an oxygen-containing group, and a nitrogen-containing group; Q is —O—, —S—, —NRa—, or —PRb— (Ra and Rb are each a hydrogen atom or a hydrocarbon group); Y is a neutral ligand having an electron-donating group; m is a number satisfying the valence of M; and n is an integer of 0 to 3.).

摘要翻译： [任务]提供具有优异的烯烃聚合性能并能够生产具有优异性能的聚烯烃的烯烃聚合催化剂。 [构造]烯烃聚合用催化剂，其包含（A）由以下通式（1）表示的过渡金属化合物; 和（B）选自（B-1）有机金属化合物，（B-2）有机铝氧化合物和能够与过渡金属化合物（A）反应形成的（B-3）化合物的至少一种化合物，以形成 离子对：（M是选自元素周期表第4至6族的过渡金属原子;相互相邻的R 1至R 4中的两个被结合形成具有碳原子的环， 键合;不形成环的基团，R 5〜R 8和X各自为选自氢原子，卤素原子，烃基，卤代烃基，含氧基和 含氮基团; Q是-O - ， - S - ， - NR a - 或-PR b-（R a和R b各自是氢原子或烃基）; Y是具有给电子基团的中性配体; m为满足M的化合价的数; n为0〜3的整数。

公开(公告)号：US07449533B2

公开(公告)日：2008-11-11

申请号：US11054597

申请日：2005-02-10

申请人： Koji Kawai ,  Masahiro Yamashita ,  Yasushi Tohi ,  Nobuo Kawahara ,  Kenji Michiue ,  Hiromu Kaneyoshi ,  Ryoji Mori

发明人： Koji Kawai ,  Masahiro Yamashita ,  Yasushi Tohi ,  Nobuo Kawahara ,  Kenji Michiue ,  Hiromu Kaneyoshi ,  Ryoji Mori

IPC分类号： C08F210/06 ,  C08F210/04 ,  C08F210/14 ,  C08F4/6592

CPC分类号： C07F17/00 ,  C08F4/65912 ,  C08F4/65916 ,  C08F10/00 ,  C08F110/06 ,  Y10S526/943 ,  C08F4/65927 ,  C08F2500/12 ,  C08F2500/03 ,  C08F2500/15 ,  C08F210/16 ,  C08F210/08 ,  C08F2500/17

摘要： The metallocene compound according to the invention and the olefin polymerization catalyst containing the compound are intended to produce a catalyst capable of preparing an isotactic polymer with a high polymerization activity. The metallocene compound contains a substituted cyclopentadienyl group and a (substituted) fluorenyl group and has a structure wherein these groups are bridged by a hydrocarbon group or the like. The process for preparing a metallocene compound according to the invention is intended to selectively prepare a specific metallocene compound so as not to produce an isomer, and in this process an intermediate product is synthesized by a specific method. The process for preparing a polyolefin according to the invention is intended to prepare a polyolefin having excellent impact resistance and transparency, and this process comprises homopolymerizing an α-olefin of 3 to 8 carbon-atoms or copolymerizing an olefin of 3 to 8 carbon atoms and another α-olefin in the presence of an olefin polymerization catalyst containing the above-mentioned metallocene compound.

摘要翻译： 根据本发明的茂金属化合物和含有该化合物的烯烃聚合催化剂旨在制备能够制备具有高聚合活性的全同立构聚合物的催化剂。 茂金属化合物含有取代的环戊二烯基和（取代的）芴基，并且具有这些基团被烃基等桥接的结构。 根据本发明的制备茂金属化合物的方法是为了选择性地制备特定的茂金属化合物以便不产生异构体，并且在该方法中通过具体方法合成中间产物。 根据本发明的制备聚烯烃的方法旨在制备具有优异的耐冲击性和透明性的聚烯烃，该方法包括使3至8个碳原子的α-烯烃均聚或将3至8个碳原子的烯烃共聚，和 在含有上述茂金属化合物的烯烃聚合催化剂存在下，制备另一种α-烯烃。

公开(公告)号：US4686176A

公开(公告)日：1987-08-11

申请号：US778320

申请日：1985-09-20

申请人： Toshihiko Yagi ,  Katsumasa Yamazaki ,  Kenji Michiue ,  Yoshiharu Mochizuki ,  Sohei Goto

发明人： Toshihiko Yagi ,  Katsumasa Yamazaki ,  Kenji Michiue ,  Yoshiharu Mochizuki ,  Sohei Goto

IPC分类号： G03C7/20 ,  G03C7/26 ,  G03C7/30 ,  G03C1/46 ,  G03C1/02

CPC分类号： G03C7/3022

摘要： In a light-sensitive silver halide photographic material having blue-sensitive, green-sensitive and red-sensitive photosensitive layers on a support and being capable of forming a multi-color image, the improvement wherein at least one of said photosensitive layers comprises a high sensitivity layer and a low sensitivity layer; at least one of said high sensitivity layers contains flat plate silver halide grains with an average aspect ratio of 5:1 or higher; and at least one of said low sensitivity layer contains an emulsion comprising silver halide grains which are substantially mono-dispersed.

摘要翻译： 在一种感光卤化银照相材料中，其在支持体上具有蓝色敏感性，绿色感光性和感光性感光层，并且能够形成多色图像，其改进在于至少一种所述感光层包含高 灵敏度层和低灵敏度层; 所述高灵敏度层中的至少一个包含平均长宽比为5:1或更高的平板卤化银颗粒; 并且所述低灵敏度层中的至少一个包含基本上单分散的包含卤化银颗粒的乳液。

公开(公告)号：US4670375A

公开(公告)日：1987-06-02

申请号：US775641

申请日：1985-09-13

申请人： Kenji Michiue ,  Toshihiko Yagi ,  Katsumasa Yamazaki ,  Sohei Goto ,  Yoshiharu Mochizuki

发明人： Kenji Michiue ,  Toshihiko Yagi ,  Katsumasa Yamazaki ,  Sohei Goto ,  Yoshiharu Mochizuki

IPC分类号： G03C7/20 ,  G03C7/30 ,  G03C1/02 ,  G03C1/08 ,  G03C1/46

CPC分类号： G03C7/3022 ,  Y10S430/141

摘要： Disclosed is a light-sensitive silver halide color photographic material comprising a support and a plurality of silver halide emulsion layers on the support, the emulsion layers being substantially identical in color sensitivity but different in sensitivity and containing at least one of a dye image-forming coupler, characterized in that silver halide grains contained in at least one layer of the plurality of silver halide emulsion layers consist substantially of monodispersed silver halide grains, a color concentration of the emulsion layer comprising the monodispersed silver halide grains being within the range of 60 to 98% of the total color concentration of the plurality of silver halide emulsion layers.The employment of the monodispersed silver halide grains of this invention and the increase in a concentration of the grains in the emulsion layers permit the improvement of graininess, the enlargment of exposure range and better of stability to processing and stability with time.

摘要翻译： 公开了一种感光卤化银彩色照相材料，其在支持体上包含支持体和多个卤化银乳剂层，乳剂层基本上相同的颜色灵敏度，但灵敏度不同，并且含有染料影像形成中的至少一种 其特征在于，包含在所述多个卤化银乳剂层的至少一层中的卤化银颗粒基本上由单分散的卤化银颗粒组成，所述单分散卤化银颗粒的颜色浓度在60至 多个卤化银乳剂层的总颜色浓度的98％。 使用本发明的单分散卤化银颗粒和乳液层中颗粒浓度的增加允许改善颗粒度，增加曝光范围，并且对处理的稳定性和时间的稳定性更好。

公开(公告)号：US07601423B2

公开(公告)日：2009-10-13

申请号：US11791104

申请日：2005-11-18

申请人： Yasushi Nakayama ,  Naoto Matsukawa ,  Junji Saito ,  Hideki Bando ,  Yoshiho Sonobe ,  Kenji Michiue ,  Makoto Mitani ,  Terunori Fujita

发明人： Yasushi Nakayama ,  Naoto Matsukawa ,  Junji Saito ,  Hideki Bando ,  Yoshiho Sonobe ,  Kenji Michiue ,  Makoto Mitani ,  Terunori Fujita

IPC分类号： C08F4/10 ,  C08F4/16 ,  C08F4/12

CPC分类号： C08F10/02 ,  C08F10/00 ,  C08F110/02 ,  Y10T428/2982 ,  Y10T428/31938 ,  C08F4/6555 ,  C08F2500/17 ,  C08F2500/24 ,  C08F4/64048 ,  C08F4/64044

摘要： Ethylene-based copolymer microparticles and functional group-containing ethylene-based copolymer microparticles that have particle diameter smaller than that of conventional polyethylene fine-particles, no inter-particle agglomeration, very narrow particle size distribution, and high sphericity are provided, in which requirements (A) to (E): (A) The intrinsic viscosity [η] measured in decalin at 135° C. is in the range of 0.1 to 50 dl/g, (B) at least 95 wt % or more of particles pass through a mesh screen with an opening of 37 μm, (C) the median diameter (d50) measured by laser diffraction scattering is 3 μm≦d50≦25 μm, (D) the circularity coefficient is 0.85 or more, and (E) the variation coefficient of particle diameter (Cv) is 20% or less. Non-agglomerated spherical magnesium-containing microparticles used as magnesium-containing carrier component for olefin-polymerization catalysts that can manufacture the above microparticles are also provided.

摘要翻译： 提供粒径小于常规聚乙烯微粒的乙烯基共聚物微粒和含官能团的乙烯类共聚物微粒，不存在颗粒间团聚，非常窄的粒度分布和高球形度，其中要求 （A）〜（E）：（A）在135℃下在十氢化萘中测定的特性粘度η为0.1〜50dl / g，（B）至少95重量％以上的粒子通过 通过37μm的开口的筛网，（C）通过激光衍射散射测量的中值粒径（d50）为3μm（d50）=25μm，（D）圆形度系数为0.85以上，（E ），粒径变化系数（Cv）为20％以下。 还提供了用于制造上述微粒的用于烯烃聚合催化剂的含镁载体组分的非团聚球状含镁微粒。

公开(公告)号：US20080044655A1

公开(公告)日：2008-02-21

申请号：US11791104

申请日：2005-11-18

申请人： Yasushi Nakayama ,  Naoto Matsukawa ,  Junji Saito ,  Hideki Bando ,  Yoshiho Sonobe ,  Kenji Michiue ,  Makoto Mitani ,  Terunori Fujita

发明人： Yasushi Nakayama ,  Naoto Matsukawa ,  Junji Saito ,  Hideki Bando ,  Yoshiho Sonobe ,  Kenji Michiue ,  Makoto Mitani ,  Terunori Fujita

IPC分类号： C08F10/02

CPC分类号： C08F10/02 ,  C08F10/00 ,  C08F110/02 ,  Y10T428/2982 ,  Y10T428/31938 ,  C08F4/6555 ,  C08F2500/17 ,  C08F2500/24 ,  C08F4/64048 ,  C08F4/64044

摘要： Ethylene-based copolymer microparticles and functional group-containing ethylene-based copolymer microparticles that have particle diameter smaller than that of conventional polyethylene fine-particles, no inter-particle agglomeration, very narrow particle size distribution, and high sphericity are provided, in which requirements (A) to (E): (A) The intrinsic viscosity [η] measured in decalin at 135° C. is in the range of 0.1 to 50 dl/g, (B) at least 95 wt % or more of particles pass through a mesh screen with an opening of 37 μm, (C) the median diameter (d50) measured by laser diffraction scattering is 3 μm≦d50≦25 μm, (D) the circularity coefficient is 0.85 or more, and (E) the variation coefficient of particle diameter (Cv) is 20% or less. Non-agglomerated spherical magnesium-containing microparticles used as magnesium-containing carrier component for olefin-polymerization catalysts that can manufacture the above microparticles are also provided.

摘要翻译： 提供了粒径小于常规聚乙烯微粒的乙烯基共聚物微粒和含官能团的乙烯类共聚物微粒，不存在颗粒间聚集，非常窄的粒度分布和高球形度，其中要求 （A）〜（E）：（A）在135℃下在十氢化萘中测定的特性粘度η为0.1〜50dl / g，（B）至少95重量％以上的粒子通过 通过具有37μm的开口的网筛，（C）通过激光衍射散射测量的中值直径（d <50>）为3μm<= D <50 <= 25 （D）圆度系数为0.85以上，（E）粒径变化系数（Cv）为20％以下。 还提供了用于制造上述微粒的用于烯烃聚合催化剂的含镁载体组分的非团聚球状含镁微粒。

公开(公告)号：US20070260026A1

公开(公告)日：2007-11-08

申请号：US11661184

申请日：2005-08-25

申请人： Kenji Michiue ,  Mitsuhiko Onda ,  Shigekazu Matsui ,  Sadahiko Matsuura ,  Koji Endo ,  Makoto Mitani ,  Terunori Fujita

发明人： Kenji Michiue ,  Mitsuhiko Onda ,  Shigekazu Matsui ,  Sadahiko Matsuura ,  Koji Endo ,  Makoto Mitani ,  Terunori Fujita

IPC分类号： C08F4/645 ,  C07F17/00 ,  C07F7/00 ,  C07F7/28 ,  C08F10/00

CPC分类号： C07F17/00 ,  C08F4/65908 ,  C08F4/65912 ,  C08F10/00 ,  C08F110/02 ,  C08F110/06 ,  C08F110/08 ,  C08F110/14 ,  C08F210/02 ,  C08F210/16 ,  C08F2420/02 ,  C08F4/6592 ,  C08F2500/10 ,  C08F236/06 ,  C08F232/00 ,  C08F2500/25 ,  C08F210/10 ,  C08F210/06

摘要： [Task] To provide a catalyst for olefin polymerization having an excellent olefin polymerization performance and capable of producing a polyolefin with excellent properties. [Construction] A catalyst for olefin polymerization comprising (A) a transition metal compound represented by the following general formula (1); and (B) at least one compound selected from the group consisting of (B-1) organometallic compound, (B-2) organoaluminum oxy compound and (B-3) compounds capable of reacting with the transition metal compound (A) to form an ion pair: (M is a transition metal atom selected from Groups 4 to 6 of the periodic table; the two of R1 to R4, which are adjacent to each other, are combined to form a ring with the carbon atoms to which the two are bonded; groups of not forming a ring, R5 to R8, and X are each an atom or a group selected from a hydrogen atom, a halogen atom, a hydrocarbon group, a halogenated hydrocarbon group, an oxygen-containing group, and a nitrogen-containing group; Q is —O—, —S—, —NRa—, or —PRb— (Ra and Rb are each a hydrogen atom or a hydrocarbon group); Y is a neutral ligand having an electron-donating group; m is a number satisfying the valence of M; and n is an integer of 0 to 3.).

摘要翻译： [任务]提供具有优异的烯烃聚合性能并能够生产具有优异性能的聚烯烃的烯烃聚合催化剂。 [构造]烯烃聚合用催化剂，其包含（A）由以下通式（1）表示的过渡金属化合物; 和（B）选自（B-1）有机金属化合物，（B-2）有机铝氧化合物和能够与过渡金属化合物（A）反应形成的（B-3）化合物的至少一种化合物，以形成 离子对：（M是选自元素周期表第4至6族的过渡金属原子; R 1至R 4中的两个与每个 其它组合形成与两个键合的碳原子的环;不形成环的基团，R 5至R 8，以及X各自为 选自氢原子，卤原子，烃基，卤代烃基，含氧基和含氮基的原子或基团; Q是-O - ， - S - ， - - （R a）a和b b各自为氢原子或烃基 ）; Y是具有给电子基团的中性配体; m是满足M的化合价的数; n是0-3的整数。

公开(公告)号：US20050228155A1

公开(公告)日：2005-10-13

申请号：US11054597

申请日：2005-02-10

申请人： Koji Kawai ,  Masahiro Yamashita ,  Yasushi Tohi ,  Nobuo Kawahara ,  Kenji Michiue ,  Hiromu Kaneyoshi ,  Ryoji Mori

发明人： Koji Kawai ,  Masahiro Yamashita ,  Yasushi Tohi ,  Nobuo Kawahara ,  Kenji Michiue ,  Hiromu Kaneyoshi ,  Ryoji Mori

IPC分类号： C07F17/00 ,  C08F4/64 ,  C08F4/659 ,  C08F4/6592 ,  C08F10/00 ,  C08F110/06 ,  C08F4/72

CPC分类号： C07F17/00 ,  C08F4/65912 ,  C08F4/65916 ,  C08F10/00 ,  C08F110/06 ,  Y10S526/943 ,  C08F4/65927 ,  C08F2500/12 ,  C08F2500/03 ,  C08F2500/15 ,  C08F210/16 ,  C08F210/08 ,  C08F2500/17

摘要： The metallocene compound according to the invention and the olefin polymerization catalyst containing the compound are intended to produce a catalyst capable of preparing an isotactic polymer with a high polymerization activity. The metallocene compound contains a substituted cyclopentadienyl group and a (substituted) fluorenyl group and has a structure wherein these groups are bridged by a hydrocarbon group or the like. The process for preparing a metallocene compound according to the invention is intended to selectively prepare a specific metallocene compound so as not to produce an isomer, and in this process an intermediate product is synthesized by a specific method. The process for preparing a polyolefin according to the invention is intended to prepare a polyolefin having excellent impact resistance and transparency, and this process comprises homopolymerizing an α-olefin of 3 to 8 carbon-atoms or copolymerizing an olefin of 3 to 8 carbon atoms and another α-olefin in the presence of an olefin polymerization catalyst containing the above-mentioned metallocene compound.

摘要翻译： 根据本发明的茂金属化合物和含有该化合物的烯烃聚合催化剂旨在制备能够制备具有高聚合活性的全同立构聚合物的催化剂。 茂金属化合物含有取代的环戊二烯基和（取代的）芴基，并且具有这些基团被烃基等桥接的结构。 根据本发明的制备茂金属化合物的方法是为了选择性地制备特定的茂金属化合物以便不产生异构体，并且在该方法中通过具体方法合成中间产物。 根据本发明的制备聚烯烃的方法旨在制备具有优异的耐冲击性和透明性的聚烯烃，该方法包括使3至8个碳原子的α-烯烃均聚或将3至8个碳原子的烯烃共聚，和 在含有上述茂金属化合物的烯烃聚合催化剂存在下，制备另一种α-烯烃。