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1. 发明授权

US5008356A Cyclo-olefinic random copolymer, olefinic random copolymer, and process for producing cyclo-olefinic random copolymers 失效
公开(公告)号：US5008356A
公开(公告)日：1991-04-16
申请号：US359131
申请日：1989-05-31
申请人： Naoshi Ishimaru , Toshiyuki Tsutsui , Akinori Toyota , Norio Kashiwa
发明人： Naoshi Ishimaru , Toshiyuki Tsutsui , Akinori Toyota , Norio Kashiwa
IPC分类号： C08F4/659 , C08F4/6592 , C08F210/00 , C08F210/06 , C08F210/14 , C08F232/00
CPC分类号： C08F232/00 , C08F210/00 , C08F210/06 , C08F210/14 , C08F4/65912 , C08F4/65927 , Y10S526/943
摘要： A cyclo-olefinic random copolymer composed of an alpha-olefin component having 3 to 20 carbon atoms and a cyclo-olefin component,(i) said copolymer containing 5 to 99 mole % of recurring units derived from said alpha-olefin component having 3 to 20 carbon atoms and 1 to 95 mole % of recurring units derived from said cyclo-olefin component, and(ii) said copolymer having an intrinsic viscosity [.eta.], measured in decalin at 135.degree. C., of from 0.01 to 10 dl/g; and an olefinic random copolymer composed of (A) an olefin component having 3 to 20 carbon atoms and (B) a cyclic polyene component and as required, (C) a cyclo-olefin component,(i) said copolymer containing 5 to 99 mole % of recurring units derived from said alpha-olefin component (A) having 3 to 20 carbon atoms and 1 to 95 mole % of recurring units derived from said cyclic polyene component (B) and 0 to 90 mole % of recurring units derived from said cyclo-olefin component (C), and(ii) said copolymer having an intrinsic viscosity [.eta.], measured in decalin at 135.degree. C., of from 0.01 to 10 dl/g; and a process for production thereof. Also provided is a process for producing a cyclo-olefinic random copolymer, which comprises copolymerizing an alpha-olefin and a cyclo-olefin in the presence of a catalyst formed from(A) a compound of a transition metal of Group IVB of the periodic table having as a ligand a multidentate coordination compound in which at least two conjugated cycloalkadienyl groups or substituted products thereof are bonded via a lower alkylene group, and(B) an aluminoxane.

2. 发明授权

US5003019A Cyclo-olefinic random copolymer, olefinic random copolymer, and process for producing cyclo-olefinic random copolymers 失效
标题翻译：环烯烃无规共聚物，烯属无规共聚物，和制备环烯烃无规共聚物的方法
公开(公告)号：US5003019A
公开(公告)日：1991-03-26
申请号：US162200
申请日：1988-02-29
申请人： Naoshi Ishimaru , Toshiyuki Tsutsui , Akinori Toyota , Norio Kashiwa
发明人： Naoshi Ishimaru , Toshiyuki Tsutsui , Akinori Toyota , Norio Kashiwa
IPC分类号： C08F4/659 , C08F4/6592 , C08F210/00 , C08F210/06 , C08F210/14 , C08F232/00
CPC分类号： C08F232/00 , C08F210/00 , C08F210/06 , C08F210/14 , C08F4/65912 , C08F4/65927 , Y10S526/943
摘要： A cyclo-olefinic random copolymer composed of an alpha-olefin component having 3 to 20 carbon atoms and a cyclo-olefin component,(i) said copolymer containing 5 to 99 mole % of recurring units derived from said alpha-olefin component having 3 to 20 carbon atoms and 1 to 95 mole % of recurring units derived from said cyclo-olefin component, and(ii) said copolymer having an intrinsic viscosity [.eta.], measured in decalin at 135.degree. C., of from 0.01 to 10 dl/g; andan olefinic random copolymer composed of (A) an olefin component having 3 to 20 carbon atoms and (B) a cyclic polyene component and as required, (C) a cyclo-olefin component,(i) said copolymer containing 5 to 99 mole % of recurring units derived from said alpha-olefin component (A) having 3 to 20 carbon atoms and 1 to 95 mole % of recurring units derived from said cyclic polyene component (B) and 0 to 90 mole % of recurring units derived from said cyclo-olefin component (C), and(ii) said copolymer having an intrinsic viscosity [.eta.], measured in decalin at 135.degree. C., of from 0.01 to 10 dl/g; and a process for production thereof.Also provided is a process for producing a cyclo-olefinic random copolymer, which comprises copolymerizing an alpha-olefin and a cyclo-olefin in the presence of a catalyst formed from(A) a compound of a transition metal of Group IVB of the periodic table having as a ligand a multidentate coordination compound in which at least two conjugated cycloalkadienyl groups or substituted products thereof are bonded via a lower alkylene group, and(B) an aluminoxane.

3. 发明授权

US5652303A Process for polymerizing olefins and catalyst for polymerizing olefins 失效
标题翻译：烯烃聚合方法和烯烃聚合催化剂
公开(公告)号：US5652303A
公开(公告)日：1997-07-29
申请号：US567876
申请日：1995-12-06
申请人： Naoshi Ishimaru , Mamoru Kioka , Akinori Toyota
发明人： Naoshi Ishimaru , Mamoru Kioka , Akinori Toyota
IPC分类号： C08F4/646 , C08F4/654 , C08F10/00 , C08F297/08 , C08F4/651
CPC分类号： C08F297/08 , C08F10/00 , Y10S526/904
摘要： A catalyst for polymerization of an olefin, said catalyst being formed from[A] a solid titanium catalyst component comprising magnesium, titanium, halogen and an electron donor as essential ingredients,[B] an organoaluminum compound catalyst component, and[C] an electron donor catalyst component comprising at least two electron donors including an electron donor (1) and an electron donor (2), the MFR (a) of homopolypropylene obtained by using the electron donor (1) together with the solid titanium catalyst component [A] and the organoaluminum compound catalyst component [B] has the following relation to the MFR (b) of homopolypropylene obtained by using the electron donor (2) under the same polymerization conditions as in the case of using the electron donor (1)log [MFR (b)/MFR (a)].gtoreq.1.5.This catalyst can give an olefin polymer having a broad molecular weight. Also provided is a process for polymerizing or copolymerizing an olefin in the presence of the above catalyst.
摘要翻译：用于烯烃聚合的催化剂，所述催化剂由[A]包含镁，钛，卤素和电子给体的固体钛催化剂组分作为必要成分[B]有机铝化合物催化剂组分和[C] 供体催化剂组分，其包含至少两个包括电子给体（1）和电子给体（2）的电子给体，通过使用电子给体（1）与固体钛催化剂组分[A]获得的均聚丙烯的MFR（a）有机铝化合物催化剂组分[B]与使用电子给体（2）在与使用电子给体（1）的情况相同的聚合条件下获得的均聚丙烯的MFR（b）与[MFR （b）/ MFR（a）]> = 1.5。该催化剂可以得到具有宽分子量的烯烃聚合物。还提供了在上述催化剂存在下使烯烃聚合或共聚的方法。

4. 发明授权

US5438110A Process for polymerizing olefins and polymerization catalyst therefor 失效
标题翻译：烯烃聚合方法和聚合催化剂
公开(公告)号：US5438110A
公开(公告)日：1995-08-01
申请号：US328568
申请日：1994-10-24
申请人： Naoshi Ishimaru , Mamoru Kioka , Akinori Toyota
发明人： Naoshi Ishimaru , Mamoru Kioka , Akinori Toyota
IPC分类号： C08F10/00 , C08F297/08 , C08F4/654
CPC分类号： C08F297/08 , C08F10/00 , Y10S526/904 , Y10S526/916
摘要： An olefin polymerization catalyst formed from (A) a solid titanium catalyst component containing magnesium, titanium and halogen as essential ingredients, (B) an organoaluminum compound, and (C) an organosilicon compound containing a cyclopentyl group, a cyclopentenyl group, a cyclopentadienyl group or a derivative derived from any of these groups.A polymerization process which comprises polymerizing or copolymerizing olefins in the presence of the olefin polymerization catalyst to form a homopolyolefin having high stereoregularity or a copolyolefin having a narrow composition distribution.
摘要翻译：由（A）含有镁，钛和卤素作为必要成分的固体钛催化剂组分形成的烯烃聚合催化剂，（B）有机铝化合物和（C）含有环戊基，环戊烯基，环戊二烯基的有机硅化合物或衍生自任何这些组的衍生物。一种聚合方法，其包括在烯烃聚合催化剂存在下聚合或共聚烯烃以形成具有高立构规整性的均聚烯烃或具有窄组成分布的共聚烯烃。

5. 发明授权

US4990479A Process for polymerizing olefins and polymerization catalyst therefor 失效
标题翻译：烯烃聚合方法和聚合催化剂
公开(公告)号：US4990479A
公开(公告)日：1991-02-05
申请号：US366547
申请日：1989-06-15
申请人： Naoshi Ishimaru , Mamoru Kioka , Akinori Toyota
发明人： Naoshi Ishimaru , Mamoru Kioka , Akinori Toyota
IPC分类号： C08F4/646 , C08F4/649 , C08F10/00 , C08F297/08
CPC分类号： C08F297/08 , C08F10/00 , Y10S526/904
摘要： An olefin polymerization catalyst formed from (A) a solid titanium catalyst component containing magnesium, titanium and halogen as essential ingredients, (B) an organoaluminum compound, and (C) an organosilicon compound containing a cyclopentyl group, a cyclopentenyl group, a cyclopentadienyl group or a derivative derived from any of these groups.A polymerization process which comprises polymerizing or copolymerizing olefins in the presence of the olefin polymerization catalyst to form a homopolyolefin having a high stereoregularity or a copolyolefin having a narrow composition distribution.

6. 发明授权

US5275848A Process for preparing a laminate of metal and a polyolefin resin 失效
标题翻译：制备金属和聚烯烃树脂层压材料的方法
公开(公告)号：US5275848A
公开(公告)日：1994-01-04
申请号：US769818
申请日：1991-10-02
申请人： Kazunori Mito , Tatsuo Saito , Naoshi Ishimaru
发明人： Kazunori Mito , Tatsuo Saito , Naoshi Ishimaru
IPC分类号： B29C65/44 , B05D1/24 , B05D3/02 , B05D3/10 , B29C65/48 , B29L9/00 , B32B15/08 , B32B15/085 , B32B37/00 , B32B38/00 , C08F8/00 , B05D1/36
CPC分类号： B05D3/102 , C08F8/00 , B05D1/24 , B05D2202/00 , B05D2507/00 , B05D3/0254
摘要： A process for preparing a laminate by coating the surfaces of a metal substrate that has been treated with an anchor coating agent, with a modified olefin type resin and heat-adhering the olefin resin onto the surfaces of the metal substrate. The process of this invention is characterized by applying heat-treatment to the laminate at the time of adhesion or after the adhesion in the presence of a treating agent which consists of a compound prescribed in the general formulae (1) and (2). ##STR1## The laminate prepared by this process withstands deterioration of adhesion caused by aging, particularly in an atmosphere where water is present.
摘要翻译：一种通过将已经用锚定涂覆剂处理的金属基材的表面与改性烯烃类树脂涂覆并将烯烃树脂热粘附到金属基材的表面上来制备层压体的方法。本发明的方法的特征在于，在由通式（1）和（2）中规定的化合物组成的处理剂的存在下，在粘合时或粘合后对层压体进行热处理。 R1-Y-R2（1）（*化学结构*）（2）通过该方法制备的层压体可以承受由老化引起的粘合性的劣化，特别是在存在水的气氛中。

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