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1. 发明授权

US4438243A Process for producing random ethylene terpolymer 失效
标题翻译：制备无规乙烯三元共聚物的方法
公开(公告)号：US4438243A
公开(公告)日：1984-03-20
申请号：US263721
申请日：1981-05-14
申请人： Norio Kashiwa , Yoshinori Morita , Michiharu Suga
发明人： Norio Kashiwa , Yoshinori Morita , Michiharu Suga
IPC分类号： C08F2/00 , C08F2/04 , C08F2/06 , C08F4/00 , C08F4/02 , C08F4/60 , C08F4/64 , C08F210/00 , C08F210/16 , C08F10/02
CPC分类号： C08F210/16 , C08F4/022
摘要： A process for producing a random terpolymer of ethylene and alpha-olefins having at least 3 carbon atoms in the presence of a catalyst composed of (1) a titanium catalyst component containing at least magnesium and titanium and (2) an organoaluminum catalyst component in a hydrocarbon solvent at a temperature above the melting point of the terpolymer formed, under such conditions that the resulting copolymer dissolves in the hydrocarbon solvent; characterized in that said terpolymer consists essentially of(A) more than 90 mole % to 99.5 mole % of ethylene,(B) 0.2 mole % to 9.8 mole % of an alpha-olefin with 3 to 4 carbon atoms, and(C) 0.2 mole % to 9.8 mole % of an alpha-olefin with 5 to 18 carbon atoms,the total of the proportions of the monomers (A), (B) and (C) being 100 mole %.
摘要翻译：一种在由（1）至少含有镁和钛的钛催化剂组分和（2）有机铝催化剂组分组成的催化剂存在下，具有至少3个碳原子的乙烯和α-烯烃的无规三元共聚物的制备方法，在高于形成的三元共聚物的熔点的温度下，在所得共聚物溶解在烃溶剂中的条件下，其特征在于所述三元共聚物基本上由（A）大于90摩尔％至99.5摩尔％的乙烯，（B）0.2摩尔％至9.8摩尔％的具有3至4个碳原子的α-烯烃和（C）0.2 摩尔％至9.8摩尔％的具有5至18个碳原子的α-烯烃，单体（A），（B）和（C）的比例合计为100摩尔％。

2. 发明授权

US4298713A Process for preparing low density ethylene copolymers 失效
标题翻译：制备低密度乙烯共聚物的方法
公开(公告)号：US4298713A
公开(公告)日：1981-11-03
申请号：US106736
申请日：1979-12-26
申请人： Yoshinori Morita , Akinori Toyota , Norio Kashiwa
发明人： Yoshinori Morita , Akinori Toyota , Norio Kashiwa
IPC分类号： C08F2/00 , C08F2/04 , C08F2/06 , C08F4/00 , C08F4/60 , C08F4/64 , C08F210/00 , C08F210/16 , C08F297/08 , C08F4/16
CPC分类号： C08F297/08 , C08F210/16 , Y10S526/904
摘要： A process for producing an ethylene copolymer having a density of from 0.900 to 0.945 g/cm.sup.3 by copolymerizing in two steps a predominant amount of ethylene with a minor amount of an alpha-olefin containing at least 3 carbon atoms at room temperature to not more than about 100.degree. C. under a pressure of about 1 to about 100 kg/cm.sup.2 in the presence of a catalyst composed of (A) a titanium catalyst component supported on a magnesium compound and (B) an organoaluminum compound; characterized in that said copolymerization is carried out in(i) a first step where about 0.01 to about 50 g, per gram of the titanium catalyst component (A), of the alpha-olefin containing at least 3 carbon atoms is polymerized, said catalyst further comprising an organic acid ester (C), and then(ii) a second step where the final product of ethylene copolymer is formed in an amount more than about 100 times the weight of the polymer formed in the first step.
摘要翻译：一种制备密度为0.900至0.945g / cm 3的乙烯共聚物的方法，通过在室温下将主要量的乙烯与少量含有至少3个碳原子的α-烯烃在两个步骤中共聚合成不超过在（A）负载在镁化合物上的钛催化剂组分和（B）有机铝化合物组成的催化剂存在下，在约1至约100kg / cm2的压力下，约100℃。其特征在于所述共聚在（i）第一步骤中进行，其中每克所述钛催化剂组分（A）中含有至少3个碳原子的α-烯烃聚合约0.01至约50g，所述催化剂进一步包含有机酸酯（C），然后（ii）第二步，其中乙烯共聚物的最终产物的形成量大于第一步中形成的聚合物重量的约100倍。

3. 发明授权

US4311817A Process for polymerizing olefins and catalyst therefor 失效
标题翻译：聚合烯烃及其催化剂的方法
公开(公告)号：US4311817A
公开(公告)日：1982-01-19
申请号：US183580
申请日：1980-09-02
申请人： Yoshinori Morita , Norio Kashiwa
发明人： Yoshinori Morita , Norio Kashiwa
IPC分类号： C08F4/00 , C08F4/60 , C08F4/64 , C08F10/00 , C08F4/16
CPC分类号： C08F10/00 , Y10S526/908 , Y10S526/909
摘要： A process for polymerizing or copolymerizing an .alpha.-olefin in the presence of a catalyst composed of (A)' a transition metal catalyst component resulting from supporting a halogen-containing transition metal compound on spray-dried solid spherical particles of a magnesium compound and (B)' an organometallic compound of a metal of Groups I to III of the periodic table, wherein the transition metal catalyst component (A)' is a catalyst component (A) prepared by supporting the halogen-containing transition metal compound on solid spherical particles having a specific surface area of at least 20 m.sup.2 /g and an average particle diameter of 5 to 300.mu. obtained by spray-drying a suspension of an oxygen-containing, halogen-free magnesium compound having an average particle diameter of 0.01 to 20.mu., and a catalyst composition for use therein.
摘要翻译：在由（A）'由在镁化合物的喷雾干燥的固体球形颗粒上负载含卤素的过渡金属化合物得到的过渡金属催化剂组分的催化剂存在下，使α-烯烃聚合或共聚的方法和 B）'周期表第I至III族金属的有机金属化合物，其中过渡金属催化剂组分（A）'是通过将含卤素的过渡金属化合物负载在固体球形颗粒上制备的催化剂组分（A）通过喷雾干燥平均粒径为0.01〜20μm的含氧无卤镁化合物的悬浮液而获得的比表面积为至少20m 2 / g，平均粒径为5〜300μm ，以及其中使用的催化剂组合物。

4. 发明授权

US4307209A Process for production of chemically blended composition of non-elastomeric ethylene resins 失效
标题翻译：用于生产非弹性乙烯树脂的化学混合组合物的方法
公开(公告)号：US4307209A
公开(公告)日：1981-12-22
申请号：US167141
申请日：1980-07-09
申请人： Yoshinori Morita , Norio Kashiwa
发明人： Yoshinori Morita , Norio Kashiwa
IPC分类号： C08F2/00 , C08F4/64 , C08F10/00 , C08F10/02 , C08F210/16 , C08F297/08 , C08L23/00 , C08L23/08
CPC分类号： C08F297/08 , C08F10/00 , C08F10/02 , C08F210/16
摘要： In a process for the production of a chemically blended composition of non-elastomeric ethylene resins in a multiplicity of steps in the presence of a catalyst composed of a transition metal catalyst component and an organometallic compound, which comprises (a) a step of forming (i) an ethylene polymer or an ethylene/alpha-olefin copolymer having an alpha-olefin content of up to 15% by weight, said polymer or copolymer (i) having an intrinsic viscosity [.eta.] of 0.3 to 3, and (b) a step of forming (ii) an ethylene/alpha-olefin copolymer having an alpha-olefin content of 0.2 to 30% by weight which is more than that of the polymer or copolymer (i), said copolymer (ii) having an intrinsic viscosity [.eta.] of 1 to 12 which is at least 1.5 times that of the polymer or copolymer (i), said step (a) being performed first and then step (b) being performed in the presence of the product of step (a), or step (b) being performed first and then step (a) being performed in the presence of the product of step (b), the improvement wherein in steps (a) and (b), ethylene is polymerized or copolymerized with the alpha-olefin(1) in the presence of a catalyst composed of (A) a highly active titanium catalyst component containing titanium, magnesium and halogen and being capable of yielding an ethylene polymer in an amount of at least 250 g/millimole of a titanium atom.hr.kg/cm.sup.2 of ethylene pressure and (b) an organoaluminum compound,(2) so that the weight ratio of the polymer or copolymer (i) formed in step (a) to the copolymer (ii) formed in step (b) is (30-less than 60):(above 40-70), and(3) so that the resulting chemically blended composition has an intrinsic viscosity [.eta.] of 1 to 6 and an alpha-olefin content of 0.2 to 20% by weight.
摘要翻译：在由过渡金属催化剂组分和有机金属化合物组成的催化剂存在下，以多个步骤生产非弹性乙烯树脂的化学共混组合物的方法，其包括（a）形成（ i）具有至多15重量％的α-烯烃含量的乙烯聚合物或乙烯/α-烯烃共聚物，所述聚合物或共聚物（i）的特性粘度η为0.3至3，和（b）形成（ii）具有比聚合物或共聚物（i）的α-烯烃含量高0.2至30重量％的α-烯烃含量的乙烯/α-烯烃共聚物的步骤，所述共聚物（ii）具有特性粘度 1至12的η值为聚合物或共聚物（i）的至少1.5倍，所述步骤（a）首先进行，然后步骤（b）在步骤（a）的产物存在下进行，，或者步骤（b）首先执行，然后步骤（a）在产品的存在下执行步骤（b）的改进，其中在步骤（a）和（b）中，乙烯在由（A）高活性钛催化剂组分（A）组成的催化剂存在下与α-烯烃（1）聚合或共聚，含有钛，镁和卤素并且能够产生至少250g /毫摩尔的钛原子的乙烯聚合物.hr.kg/cm 2的乙烯压力和（b）有机铝化合物，（2）使得步骤（a）中形成的聚合物或共聚物（i）与步骤（b）中形成的共聚物（ii）的重量比为（30-小于60）:(高于40-70），和（3）所得到的化学共混组合物的特性粘度η为1至6，α-烯烃含量为0.2至20重量％。

5. 发明申请

US20090280318A1 OLEFIN POLYMER, COMPOSITION THEREOF AND ADHESIVE RESIN COMPRISING THE COMPOSITION 审中-公开
标题翻译： OLEFIN聚合物，其组合物和包含组合物的粘合树脂
公开(公告)号：US20090280318A1
公开(公告)日：2009-11-12
申请号：US12096655
申请日：2006-12-08
申请人： Tomoaki Matsugi , Junji Saito , Hideyuki Kaneko , Norio Kashiwa , Shin-ichi Kojoh , Takayuki Onogi , Motoaki Isokawa , Seiji Ota , Shigeyuki Yasui
发明人： Tomoaki Matsugi , Junji Saito , Hideyuki Kaneko , Norio Kashiwa , Shin-ichi Kojoh , Takayuki Onogi , Motoaki Isokawa , Seiji Ota , Shigeyuki Yasui
IPC分类号： B32B27/32 , C08F8/00 , C09J131/02
CPC分类号： C08L53/00 , C08F8/00 , C08F8/08 , C08F8/12 , C08F8/18 , C08F8/20 , C08F8/42 , C08F255/00 , C08F255/02 , C08F293/00 , C08F293/005 , C08F2810/50 , C08L23/0846 , C08L23/0884 , C08L23/0892 , C08L51/06 , C08L2205/02 , C08L2666/02 , C08L2666/14 , C09J123/02 , C09J123/0846 , C09J151/06 , C09J153/00 , Y10T428/263 , C08L2666/06 , C08F210/02 , C08F110/06 , C08F255/023 , C08F110/14 , C08F210/12
摘要： Provided is a new adhesive polyolefin resin composition, containing 1 to 100% by weight of a high polymer structure, that has good heat resistance and excellent adhesion performance to polyolefins and various polar materials, wherein a polyolefin segment (A) is bonded with an addition polymer segment (B) of a non-olefinic vinyl monomer and a reactive group is introduced into the addition polymer segment (B) and an adhesive or dispersion obtained therefrom.
摘要翻译：提供了一种新的粘合剂聚烯烃树脂组合物，其含有1至100重量％的高聚物结构，其具有良好的耐热性和对聚烯烃和各种极性材料的优异粘合性能，其中聚烯烃链段（A）与添加剂将非烯烃类乙烯基单体和反应性基团的聚合物链段（B）导入到加成聚合物链段（B）中，并由其获得粘合剂或分散体。

6. 发明授权

US07592403B2 Ethylene polymer, preparation process thereof and molded articles of the same 有权
公开(公告)号：US07592403B2
公开(公告)日：2009-09-22
申请号：US11196307
申请日：2005-08-04
申请人： Norio Kashiwa , Shingo Matsuo , Shinichi Kojoh , Mamoru Takahashi
发明人： Norio Kashiwa , Shingo Matsuo , Shinichi Kojoh , Mamoru Takahashi
IPC分类号： C08F4/64 , C08F4/76 , C08F4/44
CPC分类号： C08F210/16 , C08F110/02 , Y10S526/941 , Y10S526/943 , C08F2500/07 , C08F2500/17 , C08F2500/03 , C08F2500/12 , C08F2500/26 , C08F210/14 , C08F2500/08 , C08F210/06
摘要： The present invention provides ethylene polymers capable of preparing various molded articles such as films, sheets or the like, and having excellent moldability, particularly excellent high-speed moldability.The ethylene polymers of the present invention have a density and molecular weight distribution in specific ranges.The first ethylene polymer is characterized by having (C) a ratio (MFR10/MFR2) of a melt flow rate (MFR10) at 190° C. under a load of 10 Kg to a melt flow rate (MFR2) at 190° C. under a load of 2.16 Kg of from 16.2 to 50. The second ethylene polymer is characterized by having (C) a ratio (MFR10/MFR2) from 12 to 50. The third ethylene polymer is characterized by having (D) a relation of ω2/ω1≧18 where ω1 and ω2 denote angular velocity (rad/sec) when complex elastic modulus G* (dyne/cm2) at 200° C. is 5.0×105 dyne/cm2 and 2.0×106 dyne/cm2, respectively, which are determined by measurement of the angular velocity dependence of the complex elastic modulus of the copolymer.

7. 发明申请

US20050065302A1 Olefin polymer and process for preparing the same 有权
标题翻译：烯烃聚合物及其制备方法
公开(公告)号：US20050065302A1
公开(公告)日：2005-03-24
申请号：US10951655
申请日：2004-09-29
申请人： Makoto Mitani , Yasunori Yoshida , Junichi Mohri , Kazutaka Tsuru , Seiichi Ishii , Shinichi Kojoh , Tomoaki Matsugi , Junji Saito , Naoto Matsukawa , Shigekazu Matsui , Takashi Nakano , Hidetsugu Tanaka , Norio Kashiwa , Terunori Fujita
发明人： Makoto Mitani , Yasunori Yoshida , Junichi Mohri , Kazutaka Tsuru , Seiichi Ishii , Shinichi Kojoh , Tomoaki Matsugi , Junji Saito , Naoto Matsukawa , Shigekazu Matsui , Takashi Nakano , Hidetsugu Tanaka , Norio Kashiwa , Terunori Fujita
IPC分类号： C08F4/60 , C08F4/659 , C08F10/00 , C08F110/02 , C08F210/16 , C08F297/08 , C08L53/00 , C08F4/44
CPC分类号： C08F297/086 , C08F4/659 , C08F10/00 , C08F110/02 , C08F210/16 , C08F297/08 , C08F297/083 , C08L53/00 , C08L2666/02 , C08F2500/03 , C08F2500/01 , C08F210/06 , C08F210/08 , C08F210/14 , C08F4/64048
摘要： The present invention provides an olefin polymer having a narrow molecular weight distribution and a specific molecular weight, an olefin polymer having a functional group introduced at the terminal, a tapered polymer containing a segment wherein monomer composition continuously changes in the polymer chain, an olefin polymer having different segments which are bonded to each other, and a process for preparing these polymers. The olefin polymers of the invention are polymers of olefins of 2 to 20 carbon atoms and have a number-average molecular weight of not less than 500 and Mw/Mn of not more than 1.5. In the process for preparing an olefin polymer, an olefin of 2 to 20 carbon atoms is polymerized in the presence of an olefin polymerization catalyst comprising a transition metal compound represented by, for example, the following formula (I): LmMXn (I) wherein M is a transition metal atom of Group 3 to Group 11 of the periodic table, m is 1 to 5, n is a number satisfying a valence of M, L is a ligand coordinated to the central metal M and is a ligand containing a heteroatom having no direct bond to the central metal, and X is a halogen atom, a hydrocarbon group or the like.
摘要翻译：本发明提供了具有窄分子量分布和特定分子量的烯烃聚合物，在末端引入官能团的烯烃聚合物，含有其中单体组成在聚合物链中连续变化的链段的渐缩聚合物，烯烃聚合物具有彼此结合的不同链段，以及这些聚合物的制备方法。本发明的烯烃聚合物是2-20个碳原子的烯烃的聚合物，其数均分子量不小于500，Mw / Mn不大于1.5。在制备烯烃聚合物的方法中，在包含由下式（I）表示的过渡金属化合物的烯烃聚合催化剂的存在下，使2-20个碳原子的烯烃聚合：LmMXn（I）其中 M是元素周期表第3族至第11族的过渡金属原子，m为1至5，n为满足M的化合价的数，L为与中心金属M配位的配体，并且是含有杂原子的配体与中心金属没有直接键合，X是卤素原子，烃基等。

8. 发明授权

US6121393A Process for polymerizing alpha-olefins 失效
标题翻译： α-烯烃聚合方法
公开(公告)号：US6121393A
公开(公告)日：2000-09-19
申请号：US418879
申请日：1995-04-07
申请人： Mamoru Kioka , Norio Kashiwa , Tomohiko Kimura , Mitsuo Tomura , Toshiki Sotoyama
发明人： Mamoru Kioka , Norio Kashiwa , Tomohiko Kimura , Mitsuo Tomura , Toshiki Sotoyama
IPC分类号： C08F2/18
CPC分类号： C08F10/00
摘要： A process for polymerizing an alpha-olefin using either a catalyst formed by contacting a highly active solid titanium catalyst component, an organo-metallic compound of a metal of Group 1 to 3 of the periodic table, an organic halogen compound or a transition metal compound, and an organosilicon compound or a sterically hindered amine in an inert medium in the absence of an alpha olefin, or a catalyst prepared by preliminarily polymerizing an alpha olefin in the presence of a catalyst comprising the above four catalyst components, provided that the last one is an optional component. This process achieves the industrially advantage that the catalysts are highly active, and give a polymer having excellent stereoregularity.
摘要翻译：使用通过使高活性固体钛催化剂组分，元素周期表第1族至第3族的金属的有机金属化合物，有机卤素化合物或过渡金属化合物接触而形成的催化剂聚合α-烯烃的方法，以及在不存在α-烯烃的惰性介质中的有机硅化合物或空间位阻胺，或在包含上述四种催化剂组分的催化剂存在下通过预先聚合α-烯烃制备的催化剂，条件是最后一个是一个可选组件。该工艺实现了工业上的优点，即催化剂具有高活性，并产生具有优异的立构规整性的聚合物。

9. 发明授权

US5091353A Process for producing ethylene copolymer 失效
标题翻译：生产乙烯共聚物的方法
公开(公告)号：US5091353A
公开(公告)日：1992-02-25
申请号：US423586
申请日：1989-10-17
申请人： Mamoru Kioka , Norio Kashiwa
发明人： Mamoru Kioka , Norio Kashiwa
IPC分类号： C08F4/00 , C08F4/60 , C08F4/638 , C08F4/64 , C08F4/654 , C08F10/00 , C08F210/02 , C08F210/16
CPC分类号： C08F210/16 , Y10S526/909
摘要： An improved process for producing an ethylene copolymer composed of a major proportion of ethylene and a minor proportion of an alpha-olefin having 3 to 10 carbon atoms and having a density of 0.910 to 0.945 g/cm.sup.3 and an ethylene content of 85 to 99.5 mole %. The use of a titanium catalyst component (A) which meets a parametric combination of specific requirements is essential in this process. The process can industrially advantageously give a low to medium density ethylene copolymer of high quality with high productivity while advantageously circumventing the operational troubles which have been difficult to avoid by conventional processes.
摘要翻译：一种制备乙烯共聚物的改进方法，该乙烯共聚物由主要比例的乙烯和少量的具有3-10个碳原子的α-烯烃组成，密度为0.910至0.945g / cm3，乙烯含量为85-99.5摩尔％。使用符合特定要求的参数组合的钛催化剂组分（A）在该方法中是至关重要的。该方法可以在工业上有利地以高生产率产生高质量的低至中密度乙烯共聚物，同时有利地避免了常规方法难以避免的操作麻烦。

10. 发明授权

US4798866A Branched alpha-olefin polymer composition and process for its production 失效
标题翻译：支链α-烯烃聚合物组合物及其生产方法
公开(公告)号：US4798866A
公开(公告)日：1989-01-17
申请号：US72670
申请日：1987-07-13
申请人： Junichi Yoshitake , Hiroaki Kitani , Norio Kashiwa , Takeshi Muranaka , Kenichi Tominari , Shigeki Nagamatsu
发明人： Junichi Yoshitake , Hiroaki Kitani , Norio Kashiwa , Takeshi Muranaka , Kenichi Tominari , Shigeki Nagamatsu
IPC分类号： C08F4/64 , C08F210/14 , C08L23/18
CPC分类号： C08F210/14 , Y10S526/901 , Y10S526/903 , Y10S526/904
摘要： A branched alpha-olefinic polymer composition having excellent melt flowability, good moldability and excellent melt tension and comprising at least two branched alpha-olefinic polymers each composed of (A) recurring units derived from a branched alpha-olefin containing 5 to 10 carbon atoms and having a branch at the 3-position or a position of a higher number and (B) recurring units derived from a linear alpha-olefin containing 2 to 20 carbon atoms; and a process for producing this polymer composition by a multiplicity of polymerization steps using a catalyst formed from (A) a highly stereoregular titanium catalyst component comprising magnesium, titanium, halogen and an electron donor as essential ingredient, (B) an organoaluminum compound and (C) an electron donor.

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