公开(公告)号：US5128417A

公开(公告)日：1992-07-07

申请号：US539296

申请日：1990-06-18

申请人： Yoshinori Suga ,  Eiji Tanaka ,  Nobuo Enokido ,  Yasuo Maruyama

发明人： Yoshinori Suga ,  Eiji Tanaka ,  Nobuo Enokido ,  Yasuo Maruyama

IPC分类号： C08F255/08 ,  C08L23/20 ,  H05K1/03

CPC分类号： C08F255/08 ,  C08L23/20 ,  H05K1/032

摘要： A modified 3-methylbutene-1 polymer as prepared by grafting a monomer containing an unsaturated group onto a 3-methylbutene-1 homo- or copolymer, a 3-methylbutene-1 polymer composition comprising a 3-methylbutene-1 polymer and a fibrous material, and a molded article comprising a mold of a 3-methylbutene-1 polymer and a thin metallic layer provided on the mold.

摘要翻译： 通过将含有不饱和基团的单体接枝到3-甲基丁烯-1均聚物或共聚物上制备的改性的3-甲基丁烯-1聚合物，包含3-甲基丁烯-1聚合物和纤维材料的3-甲基丁烯-1聚合物组合物 以及包含3-甲基丁烯-1聚合物的模具和设置在模具上的薄金属层的模制品。

公开(公告)号：US4645797A

公开(公告)日：1987-02-24

申请号：US835112

申请日：1986-02-24

申请人： Yoshinori Suga ,  Eiji Tanaka ,  Nobuo Enokido ,  Yasuo Maruyama

发明人： Yoshinori Suga ,  Eiji Tanaka ,  Nobuo Enokido ,  Yasuo Maruyama

IPC分类号： C08L23/00 ,  C08F4/60 ,  C08F4/64 ,  C08F10/00 ,  C08F10/08 ,  C08F10/14 ,  C08F297/08 ,  C08L7/00 ,  C08L21/00 ,  C08L23/16 ,  C08L23/18 ,  C08L23/20 ,  C08L101/00 ,  C08L53/00

CPC分类号： C08F10/08 ,  C08F297/08 ,  C08L23/20

摘要： A 3-methylbutene-1 polymer composition comprising from 10 to 95% by weight of a 3-methylbutene-1 homopolymer, or a copolymer of 3-methylbutene-1 with other .alpha.-olefin having from 2 to 12 carbon atoms, which has a 3-methylbutene-1 content of higher than 90% by weight, and from 5 to 90% by weight of a copolymer of 3-methylbutene-1 with other .alpha.-olefin having from 2 to 12 carbon atoms, which has a 3-methylbutene-1 content of from 40 to 90% by weight, and a process for its production.

摘要翻译： PCT No.PCT / JP85 / 00344 Sec。 一九八六年二月二十四日 102（e）日期1986年2月24日PCT归档1985年6月18日PCT公布。 出版物WO86 / 0031600 日本1986年1月16日。一种3-甲基丁烯-1聚合物组合物，其包含10-95重量％的3-甲基丁烯-1均聚物，或3-甲基丁烯-1与其它α-烯烃的共聚物，其具有2〜 12个碳原子，其具有高于90重量％的3-甲基丁烯-1含量和5至90重量％的3-甲基丁烯-1与其它具有2至12个碳原子的α-烯烃的共聚物 ，其具有40至90重量％的3-甲基丁烯-1含量及其生产方法。

公开(公告)号：US4824704A

公开(公告)日：1989-04-25

申请号：US173583

申请日：1988-03-25

申请人： Yoshinori Suga ,  Eiji Tanaka ,  Nobuo Enokido ,  Hidehito Kato ,  Katsuji Shibata

发明人： Yoshinori Suga ,  Eiji Tanaka ,  Nobuo Enokido ,  Hidehito Kato ,  Katsuji Shibata

IPC分类号： C08L23/20 ,  C08L23/10 ,  B65D1/22 ,  B65D1/26

CPC分类号： C08L23/20 ,  Y10T428/1352 ,  Y10T428/1397

摘要： A 3-methylbutene-1 polymer composition comprising:(a) from 10 to 85% by weight of a 3-methylbutene-1 homopolymer or a copolymer of 3-methylbutene-1 with other .alpha.-olefin having from 2 to 18 carbon atoms, which has a heat of fusion of at least 7 cal/g as measured by a differential scanning calorimeter;(b) from 10 to 85% by weight of a copolymer of 3-methylbutene-1 with other .alpha.-olefin having from 2 to 18 carbon atoms, which has a heat of fusion of more than 1 cal/g and less than 7 cal/g as measured by a differential scanning calorimeter; and(c) from 3 to 40% by weight of an elastomeric copolymer of 3-methylbutene-1 with other .alpha.-olefin having from 2 to 18 carbon atoms or an elastomeric copolymer of at least two other olefins having from 2 to 18 carbon atoms, which shows no peak in fusion as measured by a differential scanning calorimeter.

公开(公告)号：US5061755A

公开(公告)日：1991-10-29

申请号：US426020

申请日：1989-10-24

申请人： Yoshinori Suga ,  Eiji Tanaka ,  Hidehito Katou ,  Yasuo Maruyama ,  Eiji Isobe

发明人： Yoshinori Suga ,  Eiji Tanaka ,  Hidehito Katou ,  Yasuo Maruyama ,  Eiji Isobe

IPC分类号： C08F297/08 ,  C08J5/18 ,  C08L23/14

CPC分类号： C08J5/18 ,  C08F297/08 ,  C08J2323/10 ,  C08L23/142 ,  Y10S526/904

摘要： A highly crystalline propylene polymer composition which is obtained by preliminarily polymerizing, in the presence of a catalyst comprising a solid titanium trichloride catalyst complex containing a complexing agent and having an aluminum content of at most 0.15 by atomic ratio of aluminum to titanium and an organoaluminum compound and optionally an electron donative compound, 3-methylbutene-1 in an amount exceeding 10 g per g of the solid titanium trichloride catalyst complex and then polymerizing propylene, or propylene and other .alpha.-olefin having from 2 to 18 carbon atoms, in an amount of at least 500 g per g of the solid titanium trichloride catalyst complex, and which contains from 0.01 to 20% by weight of the 3-methylbutene-1 polymer based on the total weight of the 3-methylbutene-1 polymer-containing propylene polymer composition.

公开(公告)号：US4902761A

公开(公告)日：1990-02-20

申请号：US122040

申请日：1987-11-17

申请人： Yoshinori Suga ,  Eiji Tanaka ,  Yasuo Maruyama

发明人： Yoshinori Suga ,  Eiji Tanaka ,  Yasuo Maruyama

IPC分类号： C08F4/64 ,  C08F4/654 ,  C08F10/00

CPC分类号： C08F10/00 ,  Y10S526/904 ,  Y10S526/909

摘要： A method for producing an olefin polymer, which comprises polymerizing or copolymerizing olefins in the presence of a catalyst comprising:(A) a solid catalyst component obtained by thermally reacting (a.sub.1) a magnesium compound of the formula Mg(OR.sup.1).sub.n (OR.sup.2).sub.2-n wherein each of R.sup.1 and R.sup.2 which may be the same or different is an alkyl group, an aryl group or an aralkyl group, and n is 2.gtoreq.n.gtoreq.0, (a.sub.2) a titanium compound of the formula Ti(OR.sup.3).sub.4 wherein R.sup.3 is an alkyl group, an aryl group or an aralkyl group and (a.sub.3) a silicon compound of the formula Si(OR.sup.4).sub.4 wherein R.sup.4 is an alkyl group, an aryl group or an aralkyl group and contacting and treating (a) the resulting thermal reaction product with (b) a halogen-containing titanium compound and (c) an electron donative compound, and(B) an organometallic compound of a metal of Groups I-III of the Periodic Table.

摘要翻译： 一种制备烯烃聚合物的方法，其包括在催化剂存在下使烯烃聚合或共聚合，所述催化剂包括：（A）通过使（a1）式Mg（OR1）n（OR2）的镁化合物热反应获得的固体催化剂组分， 2-n，其中可以相同或不同的R 1和R 2各自为烷基，芳基或芳烷基，n为2，n为0，（a2）钛化合物 式（Ⅳ）4其中R3是烷基，芳基或芳烷基，和（a3）式Si（OR4）4的硅化合物，其中R4是烷基，芳基或芳烷基， （a）所得热反应产物与（b）含卤素的钛化合物和（c）给电子化合物接触和处理（a）所得热反应产物，和（B）元素周期表第I-III族金属的有机金属化合物。

公开(公告)号：US4883848A

公开(公告)日：1989-11-28

申请号：US320859

申请日：1989-03-06

申请人： Yoshinori Suga ,  Eiji Tanaka ,  Yasuo Maruyama ,  Eiji Isobe

发明人： Yoshinori Suga ,  Eiji Tanaka ,  Yasuo Maruyama ,  Eiji Isobe

IPC分类号： C08F4/60 ,  C08F4/64 ,  C08F4/658 ,  C08F10/00

CPC分类号： C08F10/00 ,  Y10S526/909

摘要： A method for producing an olefin polymer, which comprises polymerizing or copolymerizing an olefin in the presence of a catalyst comprising (a) a titanium-containing solid catalyst component and (b) an organic metal compound of a metal of Groups I-III of the Periodic Table, said solid catalyst component (a) being obtained by treating (A) a magnesium compound of the formula Mg(OR.sup.1).sub.n (OR.sup.2).sub.2-n wherein each of R.sup.1 and R.sup.2 is an alkyl group, an aryl group or an aralkyl group, and n is 2.gtoreq.n.gtoreq.0, with three compounds i.e. (B) an electron donative compound, (C) a silicon compound of the formula Si(OR.sup.3).sub.4 wherein R.sup.3 is an alkyl group, an aryl group or an aralkyl group and (D) a titanium compound.

公开(公告)号：US4970187A

公开(公告)日：1990-11-13

申请号：US434901

申请日：1989-11-09

申请人： Yoshinori Suga ,  Eiji Tanaka ,  Yasuo Maruyama

发明人： Yoshinori Suga ,  Eiji Tanaka ,  Yasuo Maruyama

IPC分类号： C08F4/64 ,  C08F4/654 ,  C08F10/00

CPC分类号： C08F10/00 ,  Y10S526/904 ,  Y10S526/909

摘要： A method for producing a olefin polymer, which comprises polymerizing or copolymerizing olefins in the presence of a catalyst comprising:(A) a solid catalyst component obtained by thermally reacting (a.sub.1) a magnesium compound of the formula Mg(OR.sup.1).sub.n (OR.sup.2).sub.2-n wherein each of R.sup.1 and R.sup.2 which may be the same or different is an alkyl group, and aryl group or an aralkyl group, and n is 2.gtoreq.n.gtoreq.0, (a.sub.2) a titanium compound of the formula Ti(OR.sup.3).sub.4 wherein R.sup.3 is an alkyl group, an aryl group or an aralkyl group and (a.sub.3) a silicon compound of the formula Si(OR.sup.4).sub.4 wherein R.sup.4 is an alkyl group, an aryl group or an aralkyl group and contacting and treating (a) the resulting thermal reaction product with (b) a halogen-containing titanium compound and (c) an electron donative compound, and(B) an organometallic compound of a metal of Groups I-III of the Periodic Table.

公开(公告)号：US5576400A

公开(公告)日：1996-11-19

申请号：US100183

申请日：1993-08-02

申请人： Yoshinori Suga ,  Nobuo Enokido

发明人： Yoshinori Suga ,  Nobuo Enokido

IPC分类号： C08F4/658 ,  C08F4/60 ,  C08F10/00 ,  C08F4/642 ,  C08F10/02

CPC分类号： C08F10/00

摘要： A process for producing an olefin polymer comprising polymerizing an olefin or olefins in the presence of a catalyst system, in which the catalyst system comprises of (A) a hydrocarbon-insoluble solid catalyst component obtained by treating a uniform hydrocarbon solution containing (a) an magnesium compound, e.g., a dialkoxymagnesium, (b) an titanium compound, e.g., a titanium tetraalkoxide, and (c) a polyalkyltitanate represented by formula (I): ##STR1## wherein R.sup.3 's, which may be the same or different, each represent an alkyl group, an aryl group, or a cycloalkyl group; and p represents an integer of from 2 to 20, with a halogenating agent and (B) an organoaluminum compound. The resulting olefin polymer has broad molecular weight distribution, high melt tension, and high melt elasticity and is freed of fish eye by kneading under ordinary conditions.

摘要翻译： 一种制备烯烃聚合物的方法，其包括在催化剂体系存在下使烯烃或烯烃聚合的催化剂体系，其中催化剂体系包含（A）通过处理均匀烃溶液获得的烃不溶性固体催化剂组分，所述烃溶液含有（a） 镁化合物，例如二烷氧基镁，（b）钛化合物，例如四烷氧基钛，和（c）由式（I）表示的聚烷基钛酸酯：酰胺或不同，各自表示烷基，芳基或 环烷基 和p表示2至20的整数，与卤化剂和（B）有机铝化合物。 所得烯烃聚合物具有宽分子量分布，高熔体张力和高熔体弹性，并且在普通条件下通过捏合而不含鱼眼。

公开(公告)号：US5308811A

公开(公告)日：1994-05-03

申请号：US877112

申请日：1992-05-01

申请人： Yoshinori Suga ,  Yasuo Maruyama ,  Eiji Isobe ,  Toru Suzuki ,  Fumihiko Shimizu

发明人： Yoshinori Suga ,  Yasuo Maruyama ,  Eiji Isobe ,  Toru Suzuki ,  Fumihiko Shimizu

IPC分类号： C08F4/02 ,  C08F4/602 ,  C08F4/619 ,  C08F4/6192 ,  C08F4/639 ,  C08F4/6392 ,  C08F4/648 ,  C08F4/72 ,  C08F10/00 ,  C08F4/68 ,  C08F4/69

CPC分类号： C08F10/00 ,  C08F4/61912 ,  C08F4/61916 ,  C08F4/61922 ,  C08F4/63908 ,  C08F4/63912 ,  C08F4/63916 ,  C08F4/63922 ,  Y10S526/943

摘要： A catalyst for polymerizing an olefin which consists essentially of a product obtained by contacting (A) a metallocene-type transition metal compound, (B) at least one member selected from the group consisting of clay, clay minerals, ion exchanging layered compounds, diatomaceous earth, silicates and zeolites, and (C) an organic aluminum compound.

摘要翻译： 用于聚合烯烃的催化剂，其基本上由以下物质组成：（A）金属茂型过渡金属化合物，（B）选自粘土，粘土矿物，离子交换层状化合物，硅藻土中的至少一种 土，硅酸盐和沸石，和（C）有机铝化合物。

公开(公告)号：US4380608A

公开(公告)日：1983-04-19

申请号：US347425

申请日：1982-02-10

申请人： Masayoshi Hasuo ,  Yoshinori Suga ,  Hisashi Kitada ,  Yasuo Maruyama ,  Junichi Gotoh

发明人： Masayoshi Hasuo ,  Yoshinori Suga ,  Hisashi Kitada ,  Yasuo Maruyama ,  Junichi Gotoh

IPC分类号： C08F297/08

CPC分类号： C08F297/083

摘要： A propylene-ethylene block copolymer in the presence of a catalyst comprises as main components, a solid titanium-containing catalytic component and an organoaluminum compound having the formulaAIR.sub.m.sup.1 Cl.sub.3-m(R.sup.1 represents a C.sub.1-20 hydrocarbon moiety; and m is 3.gtoreq.m>1.5) by producing a homopolymer of propylene or a propylene-ethylene copolymer by polymerizing propylene or both propylene and ethylene at a vapor phase propylene concentration of 90 mol % or higher based on the sum of propylene and ethylene in a first step and producing a propylene-ethylene block copolymer by copolymerizing propylene and ethylene at a vapor phase propylene concentration of less than 90 mol % based on the sum of propylene and ethylene in the presence of the polymer resulted in the first step and the catalyst in a second step is produced by newly adding an aluminum compound having the formulaAlR.sub.n.sup.2 X.sub.3-n(R.sup.2 represents a C.sub.1-20 hydrocarbon moiety; X represents a halogen atom and n is 1.5.gtoreq.n.gtoreq.0) to the components for the copolymerization in the second step.

摘要翻译： 在催化剂存在下的丙烯 - 乙烯嵌段共聚物包含固体含钛催化组分和具有下式的有机铝化合物：其中，式（I 1）表示碳原子数为1〜20的烃部分，m为3 / = m> 1.5），通过在第一步骤中丙烯和乙烯的总和相对于丙烯和乙烯的气相丙烯浓度为90摩尔％以上，通过丙烯或丙烯和乙烯两者聚合来制备丙烯或丙烯 - 乙烯共聚物的均聚物，以及 通过在气相丙烯浓度小于90mol％的丙烯和乙烯下共聚合丙烯 - 乙烯嵌段共聚物，基于丙烯和乙烯的总和在聚合物存在下导致第一步骤，催化剂在第二步中 通过新添加具有式AlRn2X3-n（R2表示C1-20烃部分; X表示卤素原子，n表示1.5> / = n> / = 0）的铝化合物， 用于第二步中的共聚。