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31. 发明专利

DE69429198T2 未知
公开(公告)号：DE69429198T2
公开(公告)日：2002-08-14
申请号：DE69429198
申请日：1994-08-12
申请人： MITSUI CHEMICALS INC
发明人： SHINOZAKI TETSUNORI , KIOKA MAMORU
IPC分类号： C08F4/02 , C08F4/649 , C08F4/651 , C08F4/654 , C08F4/658 , C08F10/06 , C08F110/06 , C08F210/06 , C08F297/08
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 (I) of the invention is formed from: ÄI-1Ü a contact product obtained by contacting: (A) a solid titanium catalyst component, (B) an organometallic compound catalyst component, and (C) a specific organosilicon compound; ÄII-1Ü (D) a specific polyether compound; and optionally, ÄIIIÜ an organometallic compound catalyst component. The olefin polymerization catalyst (2) of the invention is formed from: Ä1-2Ü a contact product obtained by contacting: (A) a solid titanium catalyst component, (B) an organometallic compound catalyst component, and (D) a specific polyether compound; ÄII-2Ü (C) a specific organosilicon compound; and optionally, ÄIIIÜ an organometallic compound catalyst component. The contact product ÄI-1Ü or ÄI-2Ü 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 ÄI-1Ü or ÄI-2Ü in such a way that the amount of the prepolymer formed is 0.01 to 2,000 g based on 1 g of the solid titanium catalyst component (A). In the processes for preparing a polypropylene according to the invention, propylene is polymerized in the presence of the above-mentioned olefin polymerization catalysts. According to the invention, highly isotactic polypropylene can be prepared. The processes for preparing a propylene block copolymer according to the invention comprises the steps of polymerizing propylene to form a polypropylene component and copolymerizing ethylene and an alpha -olefin of 3 to 20 carbon atoms to form an ethylene/ alpha -olefin copolymer component, in an optional order, in the presence of the specific polymerization catalysts. In the propylene block copolymer obtained by the invention, the polypropylene component is highly isotactic and the rubber component has a high intrinsic viscosity Ä eta Ü.

32. 发明专利

DE69229351T2 未知
公开(公告)号：DE69229351T2
公开(公告)日：1999-11-04
申请号：DE69229351
申请日：1992-08-14
申请人： MITSUI CHEMICALS INC
发明人： SHINOZAKI TETSUNORI , KIOKA MAMORU
IPC分类号： C08F4/63 , C08F4/60 , C08F4/607 , C08F4/619 , C08F4/6192 , C08F10/00 , C08F210/02 , C08F210/06 , C08F210/18 , C08F297/06 , C08L23/02 , C08L23/04 , C08L23/10 , C08L23/16

33. 发明专利

DE69225414T2 未知
公开(公告)号：DE69225414T2
公开(公告)日：1998-11-19
申请号：DE69225414
申请日：1992-08-14
申请人： MITSUI CHEMICALS INC
发明人： SHINOZAKI TETSUNORI , KIOKA MAMORU
IPC分类号： C08F4/63 , C08F4/60 , C08F4/607 , C08F4/619 , C08F4/6192 , C08F10/00 , C08F210/02 , C08F210/06 , C08F210/18 , C08F297/06 , C08L23/02 , C08L23/04 , C08L23/10 , C08L23/16

34. 发明专利

HK1003713A1 Solid titanium catalyst component for olefin polymerization process for preparation of the same olefin polymerization catalyst and process for olefin polymerization 未知
公开(公告)号：HK1003713A1
公开(公告)日：1998-11-06
申请号：HK98102792
申请日：1998-04-02
申请人： MITSUI CHEMICALS INC
发明人： SHINOZAKI TETSUNORI , NAKAYAMA YASUSHI , SAITO JUNJI , SUGIMURA KENJI , KIOKA MAMORU
IPC分类号： C08F10/00 , C08F
摘要： Disclosed is a solid titanium catalyst component for olefin polymerization comprising magnesium, titanium, halogen, and (C) a phthalic diester represented by the following structural formula (i): wherein R is a branched hydrocarbon group of 7 carbon atoms, and two or R may be the same as or different from each other. Also disclosed are a process for preparing the solid titanium catalyst component, an olefin polymerization catalyst containing said solid titanium catalyst component and a process for olefin polymerization using the olefin polymerization catalyst. According to the present invention, the olefin polymer having high stereoregularity can be produced in a prominently high yield per catalyst unit.

35. 发明公开

EP2221320A4 SOLID TITANIUM CATALYST INGREDIENT, CATALYST FOR OLEFIN POLYMERIZATION, AND METHOD OF POLYMERIZING OLEFIN 有权
标题翻译：份固体钛催化剂，烯烃聚合催化剂和方法用于烯烃聚合的
公开(公告)号：EP2221320A4
公开(公告)日：2013-10-09
申请号：EP08853456
申请日：2008-11-14
申请人： MITSUI CHEMICALS INC
发明人： MATSUNAGA KAZUHISA , TSURU KAZUTAKA , KAWAKITA KAZUMITSU , SHINOZAKI TETSUNORI
IPC分类号： C08F4/654 , C08F4/646 , C08F4/651 , C08F10/00 , C08F110/06
CPC分类号： C08F10/00 , C08F110/06 , C08F4/651 , C08F4/6543 , C08F2500/18 , C08F2500/12 , C08F2500/03 , C08F4/6465

36. 发明专利

JP2014058697A Film and release film 有权
标题翻译：电影和电影片
公开(公告)号：JP2014058697A
公开(公告)日：2014-04-03
申请号：JP2014002371
申请日：2014-01-09
申请人： Mitsui Chemicals Inc , 三井化学株式会社
发明人： MATSUMOTO TETSUHIRO , TSUTSUI TOSHIYUKI , RO KISHU , KUROIWA YOSHINORI , NAGATA TAKUJI , SHIBAHARA ATSUSHI , NAKAMURA TATSUYA , TANAKA TORU , SHINOZAKI TETSUNORI
IPC分类号： C08F210/14 , C08J5/18
CPC分类号： C08F10/00 , C08F210/14 , C08F2500/26 , C08J5/18 , C08J2323/20 , C08F4/651 , C08F2500/15
摘要： PROBLEM TO BE SOLVED: To produce a 4-methyl-1-pentene polymer excellent in stereoregularity, transparency and heat resistance, and a film excellent in transparency, heat resistance, releasability and suitable as a release film, which is obtained from the 4-methyl-1-pentene polymer.SOLUTION: The 4-methyl-1-pentene copolymer includes a structural unit derived from 4-methyl-1-pentene by 80 to 99.9 mass% and a structural unit derived from at least one α-olefin having 3 to 11 carbon atoms, excluding 4-methyl-1-pentene, by 0.1 to 20 mass%, in which a ratio (a/b) of the content amass% of structural units derived from the α-olefin having 3 to 11 carbon atoms excluding 4-methyl-1-pentene in a n-decane soluble component to the content bmass% of structural units derived from the at least one α-olefin having 3 to 11 carbon atoms excluding 4-methyl-1-pentene in the copolymer ranges from 2.0 to 4.0. A film is produced from the 4-methyl-1-pentene polymer.
摘要翻译：要解决的问题：为了制备立构规整性，透明性和耐热性优异的4-甲基-1-戊烯聚合物，以及透明性，耐热性，脱模性优异且适合作为脱模膜的膜，其由4- 甲基-1-戊烯聚合物。溶液：4-甲基-1-戊烯共聚物包括衍生自80-99.9质量％的4-甲基-1-戊烯的结构单元和衍生自至少一种α-烯烃的结构单元，其具有 3〜11个碳原子（不包括4-甲基-1-戊烯）0.1〜20质量％，其中来自具有3〜11个碳原子的α-烯烃的结构单元的含量的氨基酸的比例（a / b）在正癸烷可溶成分中除去4-甲基-1-戊烯以外的原子的至少1种以上的除了4-甲基-1-戊烯以外的含有3〜11个碳原子的α-烯烃的结构单元的含量bmass％范围从2.0到4.0。由4-甲基-1-戊烯聚合物制备薄膜。

37. 发明专利

JP2014051669A Catalyst component for producing olefin polymer, catalyst for olefin polymerization, and method for producing the olefin polymer 审中-公开
标题翻译：用于生产烯烃聚合物的催化剂组分，用于烯烃聚合的催化剂和用于生产烯烃聚合物的方法
公开(公告)号：JP2014051669A
公开(公告)日：2014-03-20
申请号：JP2013217234
申请日：2013-10-18
申请人： Mitsui Chemicals Inc , 三井化学株式会社
发明人： MATSUNAGA KAZUHISA , HASHIDA HISAO , TSUTSUI TOSHIYUKI , YAMAMOTO KUNIO , SHIBAHARA ATSUSHI , SHINOZAKI TETSUNORI
IPC分类号： C08F4/654 , C08F10/00
CPC分类号： B01J31/0209 , B01J31/0212 , B01J31/128 , B01J31/143 , B01J31/38 , C08F10/00 , C08F110/06 , C08F110/08 , C08F110/14 , C08F210/06 , C08F4/6543 , C08F4/651 , C08F2500/04 , C08F2500/18 , C08F210/16 , C08F4/6465
摘要： PROBLEM TO BE SOLVED: To provide a catalyst component which is capable of conveniently producing an olefin polymer having a broad molecular weight distribution and a high melt tension, and being suitable for high speed stretch and high speed molding; and to provide a catalyst.SOLUTION: A solid titanium catalyst component for producing an olefin polymer comprises titanium, magnesium, halogen, and a cyclic ester compound represented by a specific formula.
摘要翻译：要解决的问题：提供一种催化剂组分，其能够方便地制备具有宽分子量分布和高熔体张力的烯烃聚合物，并且适用于高速拉伸和高速成型; 并提供催化剂。解决方案：用于制备烯烃聚合物的固体钛催化剂组分包括钛，镁，卤素和由特定式表示的环酯化合物。

38. 发明专利

JP2003297122A Reflector, side light type backlight device and liquid crystal display using it 审中-公开
标题翻译：反射器，侧灯型背光装置和使用其的液晶显示器
公开(公告)号：JP2003297122A
公开(公告)日：2003-10-17
申请号：JP2002103140
申请日：2002-04-05
申请人： Mitsui Chemicals Inc , 三井化学株式会社
发明人： SHINOZAKI TETSUNORI , ISHIKAWA HIROSHI , TANABE MASARU , YOSHIDA HIROTAKA , FUKUDA SHIN
IPC分类号： G02B5/02 , F21V7/22 , F21V8/00 , F21Y103/00 , G02B5/08 , G02F1/1335 , G02F1/13357
摘要： PROBLEM TO BE SOLVED: To provide a reflector which is high luminance, superior in durability and productivity and preventing unevenness in luminance due to a distortion when the distortion occurs in the reflector, the reflector preventing the occurrence of a luminescent line, a side light type backlight device integrated with the reflector and a lamp reflector and a liquid crystal display using the reflector. SOLUTION: In the reflector, a reflecting layer is laminated directly or through a resin layer on a layer provided with viscosity or adhesiveness. The reflecting layer consists of lamination of (a) a base layer, (b) a metal layer with silver as main body and (c) a protective layer in the order of (a), (b) and (c). COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：为了提供高亮度，耐久性和生产率优异的反射器，并且防止在反射器中发生变形时由于失真引起的亮度不均匀，反射器防止发生发光线，反射器与反射器和灯反射器集成的侧光型背光装置和使用反射器的液晶显示器。解决方案：在反射器中，反射层直接或通过具有粘性或粘合性的层上的树脂层层压。反射层由（a）基底层，（b）以银为主体的金属层和（c）（a），（b）和（c）的顺序的保护层的叠层构成。版权所有（C）2004，JPO

39. 发明专利

JP2003043937A Filter for display, and display device using the same 审中-公开
标题翻译：用于显示的过滤器和使用该显示器的显示装置
公开(公告)号：JP2003043937A
公开(公告)日：2003-02-14
申请号：JP2001236439
申请日：2001-08-03
申请人： Mitsui Chemicals Inc , 三井化学株式会社
发明人： SHINOZAKI TETSUNORI , KOIKE KATSUHIKO , OKAMURA TOMOYUKI , KITAGAWA TOSHIHISA , MOROHASHI SHIN , FUKUDA SHIN
IPC分类号： G02B1/10 , G02B1/11 , G02B1/111 , G09F9/00 , H01J29/89 , H01J11/02
摘要： PROBLEM TO BE SOLVED: To provide a filter for a display having a film base body and excellent shock resistance.
SOLUTION: The filter for a display consists of a functional transparent layer (A) having at least antireflection property and/or antidazzle property, a polymer film (B) and a shock absorbing layer (C) and has 3.5 mm total thickness. The shock absorbing energy measured by a high-speed face impact test is ≥0.45 J.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供一种具有胶片基体的显示器的过滤器和优异的抗冲击性。解决方案：用于显示器的过滤器由具有至少抗反射性和/或防眩性的功能透明层（A），聚合物膜（B）和冲击吸收层（C）组成，总厚度为3.5mm。通过高速面碰撞试验测得的冲击吸收能为> = 0.45J。

40. 发明专利

JP2003041072A Polypropylene resin composition and application thereof 有权
标题翻译：聚丙烯树脂组合物及其应用
公开(公告)号：JP2003041072A
公开(公告)日：2003-02-13
申请号：JP2002149152
申请日：2002-05-23
申请人： Mitsui Chemicals Inc , 三井化学株式会社
发明人： YAMADA MASAYA , CHOKAI MICHIO , FUTAMI YASUO , SHINOZAKI TETSUNORI , KIOKA MAMORU
IPC分类号： B65D65/40 , B32B27/32 , C08J5/18 , C08L23/10
摘要： PROBLEM TO BE SOLVED: To provide a polypropylene resin composition capable of providing a sheet excellent in a steam barrier property, rigidity and transparency, and a press-through pack packaging polypropylene sheet and a press-through pack packaging polypropylene multilayer sheet.
SOLUTION: This polypropylene resin composition comprises (A) 70-95 wt.% propylene polymer having such properties that a melt flow rate of the polymer is in the range of 0.1 to 500 g/10 min, a pentad isotacticity [M5] of a boiled heptane-insoluble component is in the range of 0.970 to 0.995, a pentad isotacticity [M3] of a boiled heptane-insoluble component is in the range of 0.0020 to 0.0050, and a crystallinity of a boiled heptane-insoluble component is ≥60% and (D) 30-5 wt.% hydrogenated petroleum resin.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供一种能够提供蒸气阻隔性，刚性和透明度优异的片材的聚丙烯树脂组合物，以及压入包装包装聚丙烯片材和压入包装包装聚丙烯多层片材。解决方案：该聚丙烯树脂组合物包含（A）70-95重量％的丙烯聚合物，其具有使聚合物的熔体流动速率在0.1-500g / 10min的范围内，丙烯聚合物的五元等规度[M5] 沸腾庚烷不溶性成分在0.970〜0.995的范围内，沸腾庚烷不溶成分的五价全同立构规整度[M3]在0.0020〜0.0050的范围内，沸腾庚烷不溶成分的结晶度> 60 ％和（D）30-5重量％氢化石油树脂。

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