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61. 发明授权

US06284857B1 Propylene polymer, propylene block copolymer, process for preparing said polymer and said block copolymer, and propylene polymer composition 失效
标题翻译：丙烯聚合物，丙烯嵌段共聚物，制备所述聚合物和所述嵌段共聚物的方法以及丙烯聚合物组合物
公开(公告)号：US06284857B1
公开(公告)日：2001-09-04
申请号：US08351136
申请日：1994-11-30
申请人： Tetsunori Shinozaki , Kazumitsu Kawakita , Mamoru Kioka
发明人： Tetsunori Shinozaki , Kazumitsu Kawakita , Mamoru Kioka
IPC分类号： C08F1006
CPC分类号： C08F297/083 , C08F10/06 , C08F110/06 , C08F297/06 , C08F2500/15 , C08F2500/09 , C08F2500/12 , C08F2500/18 , C08F2500/26
摘要： Disclosed are a propylene polymer having a high crystallinity of a boiled heptane-insoluble component contained therein, a high stereoregularity and an extremely long mesochain (continuous propylene units wherein directions of &agr;-methyl carbons are the same as each other), and a process for preparing said polymer. Further disclosed is a propylene polymer composition comprising the above propylene polymer and at least one stabilizer selected from a phenol type stabilizer, an organophosphite type stabilizer, a thioether type stabilizer, a hindered amine type stabilizer and a metallic salt of higher aliphatic acid. The propylene polymer of the invention is excellent in rigidity, heat resistance and moisture resistance, and can be favorably used for sheet, film, filament, injection molded product, blow molded product, etc. The propylene polymer composition of the invention has excellent properties of the propylene polymer or the propylene block copolymer, and moreover is excellent in heat stability during the molding stage, long-term heat stability and weathering resistance. The propylene polymer composition can be favorably used for sheet, film, filament, injection molded product, blow molded product, etc.
摘要翻译：公开了具有高沸点庚烷不溶性组分的高结晶度丙烯聚合物，高立构规整性和极长的分散信号（其中α-甲基碳的方向彼此相同的连续丙烯单元），以及制备所述聚合物。进一步公开的是包含上述丙烯聚合物和至少一种选自酚类稳定剂，有机亚磷酸酯类稳定剂，硫醚型稳定剂，受阻胺型稳定剂和高级脂肪酸的金属盐的稳定剂的丙烯聚合物组合物。本发明的丙烯聚合物的刚性，耐热性和耐湿性优异，可有利地用于片材，薄膜，长丝，注塑产品，吹塑制品等。本发明的丙烯聚合物组合物具有优异的性能丙烯聚合物或丙烯嵌段共聚物，并且在成型阶段的热稳定性，长期的热稳定性和耐候性也优异。丙烯聚合物组合物可有利地用于片材，薄膜，长丝，注塑产品，吹塑产品等。

62. 发明授权

US06214939B1 Olefin polymerization catalyst and process for preparing polypropylene and propylene block copolymer 失效
标题翻译：烯烃聚合催化剂和制备聚丙烯和丙烯嵌段共聚物的方法
公开(公告)号：US06214939B1
公开(公告)日：2001-04-10
申请号：US09089116
申请日：1998-06-03
申请人： Tetsunori Shinozaki , Mamoru Kioka
发明人： Tetsunori Shinozaki , Mamoru Kioka
IPC分类号： C08F29708
CPC分类号： C08F297/083 , C08F10/06 , C08F110/06 , C08F210/06 , Y02P20/52 , Y10S526/904 , C08F4/6492 , C08F4/6494 , C08F4/6465 , C08F2500/17 , C08F2500/12 , C08F2500/15 , C08F2500/18 , C08F210/16
摘要： The present invention provides olefin polymerization catalysts and processes for preparing a polypropylene and a propylene block copolymer using the olefin polymerization catalysts. The olefin polymerization catalyst (1) of the invention is formed from: (I-1) a contact product obtained by contacting: (A) a solid titanium catalyst component, (B) an organometallic compound catalyst component, and (C) a specific organosilicon compound; (II-1) (D) a specific polyether compound; and optionally, (III) an organometallic compound catalyst component. The olefin polymerization catalyst (2) of the invention is formed from: (I-2) a contact product obtained by contacting: (A) a solid titanium catalyst component, (B) an organometallic compound catalyst component, and (D) a specific polyether compound; (II-2) (C) a specific organosilicon compound; and optionally, (III) an organometallic compound catalyst component. The propylene is polymerized in the presence of the above-mentioned olefin polymerization catalysts to prepare highly isotactic polypropylene. The propylene block copolymer is prepared by the steps of polymerizing propylene to form a polypropylene component and copolymerizing ethylene and an &agr;-olefin of 3 to 20 carbon atoms to form an ethylene/&agr;-olefin copolymer component in the presence of the polymerization catalysts.
摘要翻译：本发明提供烯烃聚合催化剂和使用烯烃聚合催化剂制备聚丙烯和丙烯嵌段共聚物的方法。本发明的烯烃聚合催化剂（1）由以下物质形成：（I-1）通过使（A）固体钛催化剂成分，（B）有机金属化合物催化剂成分和（C）有机硅化合物; （II-1）（D）特定的聚醚化合物; 和（III）有机金属化合物催化剂组分。本发明的烯烃聚合催化剂（2）由以下物质形成：（I-2）通过使（A）固体钛催化剂成分（B）有机金属化合物催化剂成分与（D）聚醚化合物; （II-2）（C）特定的有机硅化合物; 和（III）有机金属化合物催化剂组分。丙烯在上述烯烃聚合催化剂的存在下聚合以制备高度全同立构的聚丙烯。丙烯嵌段共聚物通过聚合丙烯以形成聚丙烯组分并使乙烯和3-20个碳原子的α-烯烃共聚以在聚合催化剂存在下形成乙烯/α-烯烃共聚物组分的步骤来制备。

63. 发明授权

US6080828A Polymerization catalyst and process for preparing an ethylene polymer 失效
标题翻译：聚合催化剂和制备乙烯聚合物的方法
公开(公告)号：US6080828A
公开(公告)日：2000-06-27
申请号：US310918
申请日：1999-05-13
申请人： Shin-ichi Kojoh , Mamoru Kioka
发明人： Shin-ichi Kojoh , Mamoru Kioka
IPC分类号： C08F4/658 , C08F4/651 , C08F4/655 , C08F8/00 , C08F10/02 , C08F110/02
CPC分类号： C08F10/02 , C08F110/02 , Y10S526/904
摘要： An ethylene polymer having small values of Mw/Mn and Mz/Mw, a small proportion of long-chain branches, a high melt tension and a high swell ratio, and a process for preparing the ethylene polymer are disclosed. A solid titanium catalyst component obtained by initially bringing a solid titanium composite which is obtained by the contact of a solid magnesium aluminum composite containing magnesium, halogen, aluminum, and an alkoxy group of 6 or more carbon atoms and/or alcohol of 6 or more carbon atoms with a tetravalent titanium compound into contact with an organometallic compound, and then bringing the resulting product into contact with oxygen is further disclosed. An ethylene polymerization catalyst comprising the above catalyst component and an organometallic compound catalyst component is furthermore disclosed. Therefore, the ethylene polymer is excellent in moldability, and a molded article obtained therefrom is excellent in rigidity and impact resistance and free from poor appearance.
摘要翻译：公开了具有小的Mw / Mn值和Mz / Mw值，小分支长支链，高熔体张力和高溶胀比的乙烯聚合物，以及制备乙烯聚合物的方法。一种固体钛催化剂组分，其通过首先将含有6个或更多个碳原子和/或6个或更多个碳原子的烷基的固体镁铝复合物与含有镁，卤素，铝的固体镁铝复合物接触而获得的固体钛复合物碳原子与四价钛化合物与有机金属化合物接触，然后使所得产物与氧接触。还公开了包含上述催化剂组分和有机金属化合物催化剂组分的乙烯聚合催化剂。因此，乙烯聚合物的成型性优异，其得到的成型体的刚性和耐冲击性优异，外观不良。

64. 发明授权

US5939495A Process for producing polyolefin having functional group at its terminal 失效
标题翻译：在其末端生产具有官能团的聚烯烃的方法
公开(公告)号：US5939495A
公开(公告)日：1999-08-17
申请号：US809926
申请日：1997-04-10
申请人： Mamoru Kioka , Shinichi Kojo
发明人： Mamoru Kioka , Shinichi Kojo
IPC分类号： C08F4/656 , C08F4/60 , C08F8/00 , C08F10/00
CPC分类号： C08F8/00
摘要： The present invention relates to a process for producing a polyolefin having a functional group at its terminal and the object thereof is to provide a process in which the above polyolefin can be obtained with industrial advantages. This object can be attained by the process comprising step (A) producing a terminal-modified polyolefin of the formula P-AlR.sup.1 R.sup.2, wherein P is a polymer chain and each of R.sup.1 and R.sup.2 is, for example, a hydrocarbon group having 1 to 10 carbon atoms, in the presence of an olefin polymerization catalyst composed of a solid titanium catalyst component (a) and an organoaluminum compound catalyst component (b) optionally together with an organosilicon compound (c) and step (B) producing a polyoiefin of the formula P-X, wherein P is as defined above and X is a functional group, by conducting a substitution reaction between -AlR.sup.1 R.sup.2 group of the terminal-modified polyolefin obtained in the above step (A) and a compound having a functional group structure or by first conducting a substitution reaction between -AlR.sup.1 R.sup.2 group of the terminal-modified polyolefin obtained in the above step (A) and a compound having such a structure that a functional group is formed by solvolysis and thereafter conducting solvolysis. The polyolefin having a functional group at its terminal is advantageously used as, for example, a compatibilizer for a polymer blend or a starting material in molecular designing.
摘要翻译： PCT No.PCT / JP95 / 02081 Sec。 371日期1997年04月10日 102（e）日期1997年4月10日PCT提交1995年10月12日PCT公布。出版物WO96 / 11958 日期：1996年04月25日本发明涉及一种在其末端具有官能团的聚烯烃的制造方法，其目的在于提供其工业上可以得到上述聚烯烃的方法。该目的可以通过包括步骤（A）制备式P-AlR 1 R 2的末端改性聚烯烃的方法来实现，其中P是聚合物链，R 1和R 2各自是例如具有1至10个在由固体钛催化剂组分（a）和有机铝化合物催化剂组分（b）组成的烯烃聚合催化剂的存在下，任选与有机硅化合物（c）和步骤（B）一起制备式（I）的聚烯烃， PX，其中P如上所定义，X是官能团，通过在上述步骤（A）中获得的末端改性聚烯烃的-AlR 1 R 2基团和具有官能团结构的化合物之间进行取代反应或通过首先导电在上述步骤（A）中获得的末端改性聚烯烃的-AlR1R2基团与通过溶剂分解形成官能团的结构的化合物之后进行取代反应，然后导入溶剂分解。在其末端具有官能团的聚烯烃有利地用作例如聚合物共混物的增容剂或分子设计中的原料。

65. 发明授权

US5780378A Solid titanium catalyst component for olefin polymerization, process for preparing the same, catalyst for olefin polymerization and process for olefin polymerization 失效
公开(公告)号：US5780378A
公开(公告)日：1998-07-14
申请号：US523946
申请日：1995-09-06
申请人： Tetsuya Toida , Tetsunori Shinozaki , Mamoru Kioka
发明人： Tetsuya Toida , Tetsunori Shinozaki , Mamoru Kioka
IPC分类号： C08F4/654 , C08F4/60 , C08F4/64 , C08F4/642 , C08F4/651 , C08F10/00 , C08F10/06 , C08F110/06
CPC分类号： C08F10/00 , C08F10/06 , C08F110/06 , Y10S526/904
摘要： A solid titanium catalyst component comprising (a) magnesium, (b) titanium, (c) a halogen, (d) a polyether, (e) a hydrocarbon and (f) an electron donor other than the polyether (d) as essential components is provided. Also a process for preparing a solid titanium catalyst component for olefin polymerization, comprising the steps of contacting a halogenated magnesium compound with a compound selected from the group consisting of an alcohol, an ether and an ester in a hydrocarbon solvent to obtain a magnesium compound solution, contacting the magnesium compound solution with a polyether and contacting the resultant solution with a liquid titanium compound is provided. Further, a catalyst for olefin polymerization comprising the above-mentioned solid titanium catalyst component, an organoaluminum compound catalyst component and an electron donor, and a process for polymerizing an olefin using the catalyst for olefin polymerization are also disclosed. By the use of the catalyst for olefin polymerization, an olefin (co)polymer having uniform particle size, less dust quantity, high bulk density and high stereoregularity can be obtained with excellent polymerization activity.

66. 发明授权

US5618886A Olefin polymerization catalyst and process for preparing polypropylene and propylene block copolymers 失效
标题翻译：烯烃聚合催化剂和制备聚丙烯和丙烯嵌段共聚物的方法
公开(公告)号：US5618886A
公开(公告)日：1997-04-08
申请号：US690054
申请日：1996-07-31
申请人： Tetsunori Shinozaki , Mamoru Kioka
发明人： Tetsunori Shinozaki , Mamoru Kioka
IPC分类号： C08F4/02 , C08F4/649 , C08F4/651 , C08F4/654 , C08F4/658 , C08F10/06 , C08F110/06 , C08F210/06 , C08F297/08 , C08F8/00
CPC分类号： C08F297/083 , C08F10/06 , C08F210/06 , C08F110/06 , Y02P20/52 , Y10S526/904
摘要： The present invention provides olefin polymerization catalysts and processes for preparing a polypropylene and a propylene block copolymer using said olefin polymerization catalysts.The olefin polymerization catalyst (1) of the invention is formed from:[I-1] a contact product obtained by contacting:(A) a solid titanium catalyst component,(B) an organometallic compound catalyst component, and(C) a specific organosilicon compound;[II-1] (D) a specific polyether compound; and optionally,[III] an organometallic compound catalyst component.The olefin polymerization catalyst (2) of the invention is formed from:[I-2] a contact product obtained by contacting:(A) a solid titanium catalyst component,(B) an organometallic compound catalyst component, and(D) a specific polyether compound;[11-2] (C) a specific organosilicon compound.
摘要翻译：本发明提供烯烃聚合催化剂和使用所述烯烃聚合催化剂制备聚丙烯和丙烯嵌段共聚物的方法。本发明的烯烃聚合催化剂（1）由以下物质形成：[I-1]通过使（A）固体钛催化剂成分，（B）有机金属化合物催化剂成分和（C）有机硅化合物; [II-1]（D）特定的聚醚化合物; 和[III]有机金属化合物催化剂组分。本发明的烯烃聚合催化剂（2）由以下物质形成：[I-2]通过使（A）固体钛催化剂成分，（B）有机金属化合物催化剂成分和（D）聚醚化合物; [11-2]（C）特定的有机硅化合物。

67. 发明授权

US5300581A Process for producing thermoplastic elastomer 失效
标题翻译：制造热塑性弹性体的方法
公开(公告)号：US5300581A
公开(公告)日：1994-04-05
申请号：US773650
申请日：1991-10-18
申请人： Yasuhiko Otawa , Katsuo Okamoto , Mamoru Kioka , Takashi Ueda
发明人： Yasuhiko Otawa , Katsuo Okamoto , Mamoru Kioka , Takashi Ueda
IPC分类号： C08F287/00 , C08F285/00 , C08L51/06 , C08F265/02 , C08F269/00
CPC分类号： C08F287/00 , Y10S526/943
摘要： A process for producing a thermoplastic elastomer having excellent elasticity even with a small rubber content and being excellent in strength, coatability and thermal adhesion to different materials such as various resins, metals or the like, which comprises melting and kneading a material mixture containing (A) particles of a polymer composed of a crystalline olefin polymer portion and a noncrystalline olefin polymer portion, (B) a graft-modifier and (C) a radical initiator to form a graft-modified and crosslinked thermoplastic elastomer having a cyclohexane-insoluble content of at least 40% by weight; and a thermoplastic elastomer obtained by the above method.
摘要翻译： PCT No.PCT / JP91 / 00194 Sec。 371日期1991年10月18日 102（e）日期1991年10月18日PCT 1991年2月18日PCT PCT。出版物WO91 / 12283 日本1991年8月22日.1。一种具有优异弹性的热塑性弹性体的制造方法，即使橡胶含量小，并且对各种树脂，金属等不同材料的强度，涂布性和热粘合性优异，捏合含有（A）由结晶烯烃聚合物部分和非结晶烯烃聚合物部分组成的聚合物颗粒的材料混合物，（B）接枝改性剂和（C）自由基引发剂以形成接枝改性和交联的热塑性弹性体具有至少40重量％的环己烷不溶物含量; 和通过上述方法得到的热塑性弹性体。

68. 发明授权

US06630559B2 Propylene polymer, propylene block copolymer, process for preparing said polymer and said block copolymer, and propylene polymer composition 失效
标题翻译：丙烯聚合物，丙烯嵌段共聚物，制备所述聚合物和所述嵌段共聚物的方法以及丙烯聚合物组合物
公开(公告)号：US06630559B2
公开(公告)日：2003-10-07
申请号：US09899135
申请日：2001-07-06
申请人： Tetsunori Shinozaki , Kazumitsu Kawakita , Mamoru Kioka
发明人： Tetsunori Shinozaki , Kazumitsu Kawakita , Mamoru Kioka
IPC分类号： C08F4642
CPC分类号： C08F297/083 , C08F10/06 , C08F110/06 , C08F297/06 , C08F2500/15 , C08F2500/09 , C08F2500/12 , C08F2500/18 , C08F2500/26
摘要： Disclosed are a propylene polymer having a high crystallinity of a boiled heptane-insoluble component contained therein, a high stereoregularity and an extremely long mesochain (continuous propylene units wherein directions of {acute over (&agr;)}-methyl carbons are the same as each other), and a process for preparing said polymer. Further disclosed is a propylene polymer composition comprising the above propylene polymer and at least one stabilizer selected from a phenol type stabilizer, an organophosphite type stabilizer, a thioether type stabilizer, a hindered amine type stabilizer a metallic salt of higher aliphatic acid. The propylene block polymer of the invention is well-balanced between rigidity, heat resistance and moisture resistance, and can be favorably used for sheet, filament, injection molded product, blow molded product, etc. The propylene polymer composition of the invention has excellent properties of the propylene polymer of or the propylene block copolymer, and moreover is excellent in heat stability during the molding stage, long-term heat stability and weathering resistance. The propylene polymer composition can be favorably used for sheet, film, filament, injection mold product, blow molded product, etc.
摘要翻译：公开了具有高沸点庚烷不溶性组分的高结晶度丙烯聚合物，高立构规整性和极长的分散信号（其中α-甲基碳的方向彼此相同的连续丙烯单元），以及制备所述聚合物。还公开了包含上述丙烯聚合物和至少一种选自酚类稳定剂，有机亚磷酸酯型稳定剂，硫醚型稳定剂，受阻胺型稳定剂，高级脂肪酸金属盐的稳定剂的丙烯聚合物组合物。本发明的丙烯嵌段聚合物在刚性，耐热性和耐湿性之间的平衡性良好，可有利地用于片材，长丝，注塑产品，吹塑产品等。本发明的丙烯聚合物组合物具有优异的性能丙烯嵌段共聚物的丙烯聚合物，而且在成型阶段的热稳定性，长期的热稳定性和耐候性优异。丙烯聚合物组合物可有利地用于片，膜，丝，注塑产品，吹塑产品等。

69. 发明授权

US06521560B1 Solid titanium catalyst component, process for preparing same, olefin polymerization catalyst containing same, and olefin polymerization process 失效
标题翻译：固体钛催化剂组分，其制备方法，含有它的烯烃聚合催化剂和烯烃聚合方法
公开(公告)号：US06521560B1
公开(公告)日：2003-02-18
申请号：US09109908
申请日：1998-07-02
申请人： Shinichi Kojoh , Mamoru Kioka
发明人： Shinichi Kojoh , Mamoru Kioka
IPC分类号： C08F460
CPC分类号： C08F10/00 , C08F4/6543
摘要： This invention provides a solid titanium catalyst component which comprises magnesium, titanium, halogen and an electron donor, is free from elimination of titanium when washed with hexane at room temperature, and has a titanium content decrease ratio of less than 15 % by weight when washed with o-dichlorobenzene at 90° C. The catalyst component can be prepared by a process wherein solid titanium (i) which is free from elimination of titanium when washed with hexane at room temperature is contacted with a polar compound having a dipole moment of 0.50 to 4.00 Debye to decrease the titanium content by at least 25 % by weight, whereby a solid titanium catalyst component having a weight ratio of an electron donor to titanium of at least 6 is prepared. Olefin polymerization catalyst containing the solid titanium catalyst component can be used for (co)polymerization of olefins with high activity to obtain a polyolefin of high stereoregularity in decreased quantities of a low stereoregular polyolefin.
摘要翻译：本发明提供了一种固体钛催化剂组分，其包含镁，钛，卤素和电子给体，在室温下用己烷洗涤时，不会除去钛，并且当洗涤时钛含量降低率小于15重量％与邻二氯苯在90℃下反应。催化剂组分可以通过其中在室温下用己烷洗涤时不消除钛的固体钛（i）的方法制备，其中偶极矩为0.50的极性化合物至4.00德拜，以将钛含量降低至少25重量％，由此制备电子给体与钛的重量比至少为6的固体钛催化剂组分。含有固体钛催化剂组分的烯烃聚合催化剂可以用于具有高活性的（共）聚合烯烃，以获得低立体规则聚烯烃的量减少的高立构规整性的聚烯烃。

70. 发明授权

US06271166B1 Olefin polymerization catalyst and process for preparing polypropylene and propylene block copolymers 失效
标题翻译：烯烃聚合催化剂和制备聚丙烯和丙烯嵌段共聚物的方法
公开(公告)号：US06271166B1
公开(公告)日：2001-08-07
申请号：US08730930
申请日：1996-10-16
申请人： Tetsunori Shinozaki , Mamoru Kioka
发明人： Tetsunori Shinozaki , Mamoru Kioka
IPC分类号： B01J3102
CPC分类号： C08F297/083 , C08F10/06 , C08F110/06 , C08F210/06 , Y02P20/52 , Y10S526/904 , C08F4/6492 , C08F4/6494 , C08F4/6465 , C08F2500/17 , C08F2500/12 , C08F2500/15 , C08F2500/18 , C08F210/16
摘要： Olefin polymerization catalysts are formed from: (I-1) a contact product obtained by contacting (A) a solid titanium catalyst component, (B) an organometallic compound catalyst component, and (C) a specific organosilicon compound, (II-1) (D) a specific polyether compound and, optionally, (III) an organometallic compound catalyst component; or (I-2) a contact product obtained by contacting (A) a solid titanium catalyst component, (B) an organometallic compound catalyst component, and (D) a specific polyether compounds, (II-2) (C) a specific organosilicon compound, and, optionally, (III) an organometallic compound catalyst component; or the contact product (I-1) or (I-2) may be replaced by one which is obtained by prepolymerizing an olefin of 2 or more carbon atoms in the presence of the catalyst components for the contact product (I-1) or (I-2).
摘要翻译：烯化聚合催化剂由以下物质形成：（I-1）通过使（A）固体钛催化剂组分，（B）有机金属化合物催化剂组分和（C）特定的有机硅化合物（II-1）（D）特定的聚醚化合物和任选的（III）有机金属化合物催化剂组分; 或（I-2）与（A）固体钛催化剂组分（B）有机金属化合物催化剂组分和（D）特定聚醚化合物（II-2）（C））接触的接触产物，化合物和任选的（III）有机金属化合物催化剂组分; 或者接触产物（I-1）或（I-2）可以由在接触产物（I-1）或（I-1）或（I-2）的催化剂组分存在下预聚合2个或更多个碳原子的烯烃 I-2）。

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