公开(公告)号：US06639021B2

公开(公告)日：2003-10-28

申请号：US09968529

申请日：2001-10-02

申请人： Noboru Oshima ,  Yooichiroh Maruyama ,  Nobuyuki Sakabe ,  Katsutoshi Sawada ,  Kenzo Ohkita ,  Yuuichi Hashiguchi ,  Tarou Kanamori ,  Kouji Kawahara

发明人： Noboru Oshima ,  Yooichiroh Maruyama ,  Nobuyuki Sakabe ,  Katsutoshi Sawada ,  Kenzo Ohkita ,  Yuuichi Hashiguchi ,  Tarou Kanamori ,  Kouji Kawahara

IPC分类号： C08L4500

CPC分类号： C08G61/08

摘要： A composition comprising a cyclic olefin addition copolymer containing recurring units of the following formulas (1) and (2), and at least one compound selected from (A) a compound acting as an acid when heated to 50° C. or higher, (B) a metal compound of an alkoxy compound, aryloxy compound, carboxyl compound, &bgr;-diketone compound, halogen compound, or oxide, (C) an organic carboxylic acid, organic phosphoric acid, organic sulfonic acid, ammonia, primary to tertiary amine compound, or quaternary ammonium hydroxide compound. The composition exhibits excellent optical transparency, solvent resistance, dimensional stability, heat resistance, and adhesion to metals and inorganic materials, and suitable for use in optical transparent materials and electronic material parts, to a cross-linked product obtained by crosslinking the composition via siloxane bonds, and to a film, sheet, or coating made from the composition.

摘要翻译： 包含含有下式（1）和（2）的重复单元的环烯烃加成共聚物的组合物和至少一种选自（A）加热至50℃或更高的作为酸的化合物的化合物（ B）烷氧基化合物，芳氧基化合物，羧基化合物，β-二酮化合物，卤素化合物或氧化物的金属化合物，（C）有机羧酸，有机磷酸，有机磺酸，氨，伯至叔胺化合物 ，或季铵氢氧化物。 该组合物对通过硅氧烷交联组合物获得的交联产物表现出优异的光学透明性，耐溶剂性，尺寸稳定性，耐热性和与金属和无机材料的粘合性，并且适用于光学透明材料和电子材料部件 粘合，以及由该组合物制成的薄膜，薄片或涂层。

公开(公告)号：US20080125556A1

公开(公告)日：2008-05-29

申请号：US11722525

申请日：2005-12-05

申请人： Kenzo Ohkita ,  Noboru Oshima ,  Nobuyuki Sakabe ,  Katsutoshi Sawada

发明人： Kenzo Ohkita ,  Noboru Oshima ,  Nobuyuki Sakabe ,  Katsutoshi Sawada

IPC分类号： C08F4/60

CPC分类号： C08F230/08

摘要： The present invention provides a method for producing a cyclic olefin addition copolymer wherein a monomer composition containing 5 to 80 mol % of a cyclic olefin having a substituent selected from alkyl groups, alkylsilyl group, and alkylsilylmethyl group represented by formula (1) below and 20 to 95 mol % of a cyclic olefin represented by formula (2) below is addition-copolymerized in the presence of a palladium-based multicomponent catalyst containing a specific palladium compound (i), a specific phosphorus compound (ii), and an ionic boron compound or an ionic aluminum compound (iii): (one of A1 to A4 is a C4-5 alkyl group, trimethylsilyl group, or trimethylsilylmethyl group, and the others each independently are a hydrogen atom, halogen atom, or methyl group) (B1 to B4 are each independently a hydrogen atom, methyl group, or halogen atom.)

摘要翻译： 本发明提供一种环状烯烃加成共聚物的制造方法，其中含有5〜80摩尔％的具有选自下述式（1）表示的烷基，烷基甲硅烷基和烷基甲硅烷基甲基的取代基的环状烯烃的单体组合物和20 至（95）摩尔％的由下式（2）表示的环状烯烃在含有特定的钯化合物（i），特定的磷化合物（ⅱ）和离子性硼的离子性硼的钯系多组分催化剂的存在下进行加成共聚 化合物或离子型铝化合物（iii）：（A 1〜4中的一个）为C 4〜5〜5个烷基，三甲基甲硅烷基 或三甲基甲硅烷基甲基，其余各自独立地为氢原子，卤素原子或甲基）（B 1至B 4）各自独立地为氢原子，甲基 基团或卤原子。）

公开(公告)号：US07482412B2

公开(公告)日：2009-01-27

申请号：US11869221

申请日：2007-10-09

申请人： Kenzo Ohkita ,  Nobuyuki Sakabe

发明人： Kenzo Ohkita ,  Nobuyuki Sakabe

IPC分类号： C08F2/38 ,  C08F32/04

CPC分类号： C08F2/38 ,  C08F32/00

摘要： A process for manufacturing a cycloolefin addition polymer includes polymerizing monomers containing a cycloolefin compound using a catalyst containing a nickel compound or a palladium compound by addition polymerization in the presence of a molecular weight controlling agent in two steps, that is a step of a initiating the polymerization reaction using the monomers in an amount of not more than 80 wt % of the total monomers and a step of supplying the remaining monomers to the reaction system during the polymerization reaction. A cycloolefin addition polymer with a uniform quality, having a narrow molecular weight distribution and a controlled molecular weight, and excellently balanced processability and mechanical strength can be obtained at a high polymerization conversion rate using the process. The process can be operated at a highly controlled polymerization temperature, and is thus suitable for industrially manufacturing a cycloolefin addition polymer.

摘要翻译： 制备环烯加成聚合物的方法包括使用含有镍化合物或钯化合物的催化剂在含有分子量控制剂的两步加成聚合中使含有环烯烃化合物的单体聚合，即， 使用单体的聚合反应的量不大于总单体的80重量％，以及在聚合反应期间将剩余的单体供应到反应体系的步骤。 使用该方法可以以高聚合转化率获得具有均匀质量的具有均匀质量的环烯烃加成聚合物，具有窄的分子量分布和受控的分子量，并且具有优异的加工性能和机械强度。 该方法可以在高度控制的聚合温度下操作，因此适用于工业生产环烯加成聚合物。

公开(公告)号：US20080085979A1

公开(公告)日：2008-04-10

申请号：US11869221

申请日：2007-10-09

申请人： Kenzo Ohkita ,  Nobuyuki Sakabe

发明人： Kenzo Ohkita ,  Nobuyuki Sakabe

IPC分类号： C08F10/14

CPC分类号： C08F2/38 ,  C08F32/00

摘要： A process for manufacturing a cycloolefin addition polymer includes polymerizing monomers containing a cycloolefin compound using a catalyst containing a nickel compound or a palladium compound by addition polymerization in the presence of a molecular weight controlling agent in two steps, that is a step of a initiating the polymerization reaction using the monomers in an amount of not more than 80 wt % of the total monomers and a step of supplying the remaining monomers to the reaction system during the polymerization reaction. A cycloolefin addition polymer with a uniform quality, having a narrow molecular weight distribution and a controlled molecular weight, and excellently balanced processability and mechanical strength can be obtained at a high polymerization conversion rate using the process. The process can be operated at a highly controlled polymerization temperature, and is thus suitable for industrially manufacturing a cycloolefin addition polymer.

摘要翻译： 制备环烯加成聚合物的方法包括使用含有镍化合物或钯化合物的催化剂在含有分子量控制剂的两步加成聚合中使含有环烯烃化合物的单体聚合，即， 使用单体的聚合反应的量不大于总单体的80重量％，以及在聚合反应期间将剩余的单体供应到反应体系的步骤。 使用该方法可以以高聚合转化率获得具有均匀质量的具有均匀质量的环烯烃加成聚合物，具有窄的分子量分布和受控的分子量，并且具有优异的加工性能和机械强度。 该方法可以在高度控制的聚合温度下操作，因此适用于工业生产环烯加成聚合物。

公开(公告)号：US3953409A

公开(公告)日：1976-04-27

申请号：US39569

申请日：1970-05-21

申请人： Koei Komatsu ,  Shigeyuki Nishiyama ,  Nobuyuki Sakabe ,  Akira Kogure

发明人： Koei Komatsu ,  Shigeyuki Nishiyama ,  Nobuyuki Sakabe ,  Akira Kogure

IPC分类号： C08F36/04 ,  C08F236/16 ,  C08F236/18

CPC分类号： C08F36/04

摘要： Conjugated diolefinic polymers having a molecular weight of less than 1,000,000 can be produced at high polymerization rates and in high yields by polymerizing a conjugated diolefin or copolymerizing a conjugated diolefin with a vinyl aromatic hydrocarbon in the presence of an alfin catalyst, in which as a molecular weight regulator is used a halogenated unsaturated hydrocarbon represented by the formula, ##EQU1## wherein R is an alkyl group having 1 to 7 carbon atoms, a vinyl group, a phenyl group, an alkyl-substituted phenyl group, a halogen atom or a hydrogen atom, and X, Y and Z which may be same or different are individually a hydrogen atom, a halogen atom or an alkyl group having 1 to 4 carbon atoms, at least one of the R, X, Y and Z being a halogen atom. The above-mentioned molecular weight regulator not only displays a prominent molecular weight-regulating effect, even when used in a small amount, but also is easily commercially obtainable and inexpensive, so that marked commercial advantages can be attained according to the above-mentioned process.

摘要翻译： 分子量小于1,000,000的共轭二烯烃聚合物可以在高聚合速率下以高收率产生，通过聚合共轭二烯烃或共轭二烯烃与乙烯基芳族烃在烯属催化剂存在下共聚，其中作为分子 使用由式RY ANGLE C = C ANGLE XZ表示的卤代不饱和烃，其中R是具有1至7个碳原子的烷基，乙烯基，苯基，烷基取代的苯基，卤素 原子或氢原子，X，Y和Z可以相同或不同，分别为氢原子，卤素原子或碳原子数1〜4的烷基，R，X，Y和Z中的至少一个 是卤素原子。 上述分子量调节剂即使在少量使用的情况下也显示出突出的分子量调节作用，而且容易商业上可获得并且价廉，因此可以根据上述方法获得显着的商业优点 。

公开(公告)号：US5914372A

公开(公告)日：1999-06-22

申请号：US787935

申请日：1997-01-23

申请人： Kenji Hasegawa ,  Akihiko Morikawa ,  Nobuyuki Sakabe ,  Fumio Tsutsumi

发明人： Kenji Hasegawa ,  Akihiko Morikawa ,  Nobuyuki Sakabe ,  Fumio Tsutsumi

IPC分类号： C08F210/18 ,  C08L9/00 ,  C08L21/00 ,  C08L23/16 ,  C08F36/00

CPC分类号： C08L21/00 ,  C08F210/18 ,  C08L23/16 ,  C08L9/00

摘要： An ethylene copolymer rubber composition which comprises an ethylene copolymer rubber and at least one member selected from the group consisting of a vulcanizing agent and a cross-linking agent and optionally a conjugated diene rubber, said ethylene copolymer rubber being composed of ethylene, an .alpha.-olefin having 3 to 12 carbon atoms, a non-conjugated diene represented by the following structural formula (I): ##STR1## wherein R.sup.1 and R.sup.2 represent independently hydrogen atoms or alkyl groups having 1 to 8 carbon atoms, R.sup.3 represents an alkyl group having 1 to 8 carbon atoms, and n is an integer of 2 to 10, and an .alpha.,.omega.-diene represented by the following structural formula (II):CH.sub.2 .dbd.CH--(CH.sub.2).sub.m --CH.dbd.CH.sub.2 (II)

摘要翻译： 一种乙烯共聚物橡胶组合物，其包含乙烯共聚物橡胶和选自硫化剂和交联剂和任选的共轭二烯橡胶中的至少一种，所述乙烯共聚物橡胶由乙烯，α-烯烃共聚物橡胶， 具有3至12个碳原子的烯烃，由以下结构式（I）表示的非共轭二烯：其中R 1和R 2独立地表示氢原子或具有1至8个碳原子的烷基，R 3表示具有1至8个 碳原子，n为2〜10的整数，由下述结构式（II）表示的α，ω-二烯：CH 2 = CH-（CH 2）m -CH = CH 2（II）

公开(公告)号：US5093426A

公开(公告)日：1992-03-03

申请号：US424085

申请日：1989-10-19

申请人： Nobuyuki Sakabe ,  Toshio Ohhara ,  Toshio Miyabayashi ,  Hiroshi Ise

发明人： Nobuyuki Sakabe ,  Toshio Ohhara ,  Toshio Miyabayashi ,  Hiroshi Ise

IPC分类号： C08C19/02 ,  C08F8/04

CPC分类号： C08C19/02 ,  C08F8/04

摘要： A hydrogenated copolymer rubber which is a hydrogenation product of a random copolymer rubber consisting of:(A) 30-70 mole % of a unit derived from at least one monomer selected from the group consisting of alkyl acrylates and alkoxy-substituted alkyl acrylates,(B) 20-70 mole % of a unit derived from at least one conjugated diene, and(C) 0-10 mole % of a unit derived from at least one other ethylenically unsaturated compound copolymerizable with the components (A) and (B) [(A)+(B)+(C)=100 mole %] wherein at least 90% of the double bonds of the conjugated diene unit is hydrogenated; a crosslinkable rubber composition comprising said hydrogenated copolymer rubber and a crosslinking agent; and a thermoplastic polymer comprising said hydrogenated copolymer rubber and a thermoplastic resin. These rubbers and compositions are superior in low-temperature resistance, heat resistance, ozone resistance, mechanical strengths, compression set, impact resilience and oil resistance.

摘要翻译： 一种氢化共聚物橡胶，其是由以下组成的无规共聚物橡胶的氢化产物：（A）30-70摩尔％的源自至少一种选自丙烯酸烷基酯和烷氧基取代的丙烯酸烷基酯的单体的单元， B）20-70摩尔％的衍生自至少一种共轭二烯的单元，和（C）0-10摩尔％衍生自可与组分（A）和（B）共聚的至少一种其它烯属不饱和化合物的单元， [（A）+（B）+（C）= 100摩尔％]其中至少90％的共轭二烯单元的双键被氢化; 包含所述氢化共聚物橡胶和交联剂的可交联橡胶组合物; 和包含所述氢化共聚物橡胶和热塑性树脂的热塑性聚合物。 这些橡胶和组合物的耐低温性，耐热性，耐臭氧性，机械强度，压缩永久变形，抗冲击性和耐油性都优异。

公开(公告)号：US4925907A

公开(公告)日：1990-05-15

申请号：US334568

申请日：1989-04-07

申请人： Toshio Miyabayashi ,  Nobuyuki Sakabe ,  Shinichiro Zen

发明人： Toshio Miyabayashi ,  Nobuyuki Sakabe ,  Shinichiro Zen

IPC分类号： C08F14/22 ,  C08F214/22 ,  C08F220/10 ,  C08F220/12

CPC分类号： C08F220/10 ,  C08F214/225

摘要： A substantially random, linear vinylidene fluoride-acrylic acid ester copolymer comprising:(A) 5-85% by weight of a vinylidene fluoride unit,(B) 15-95% by weight of at least one unit selected from the group consisting of an alkyl acrylate unit and an alkoxy-substituted alkyl acrylate unit, and(C) optionally 10% by weight or less, based on the total weight of (A), (B) and (C), of a crosslinking monomer unit, and having an intrinsic viscosity of 0.01-10 dl/g as measured at 30.degree. C. in N,N-dimethylformamide. Said copolymer has not only excellent heat resistance, ozone resistance and sour gasoline resistance but also excellent resistance to gasoline permeation.

公开(公告)号：US4675362A

公开(公告)日：1987-06-23

申请号：US847451

申请日：1986-04-03

申请人： Toshio Miyabayashi ,  Nobuyuki Sakabe ,  Yoshiyuki Udagawa ,  Hiroji Enyo ,  Yasuhiko Takemura

发明人： Toshio Miyabayashi ,  Nobuyuki Sakabe ,  Yoshiyuki Udagawa ,  Hiroji Enyo ,  Yasuhiko Takemura

IPC分类号： C08F220/12 ,  C08F220/34 ,  F02B75/02 ,  C08F20/34

CPC分类号： C08F220/34 ,  C08F220/12 ,  F02B2075/027

摘要： A multi-component copolymer rubber consisting essentially of (A) 20 to 69.5% by weight of a cyano-substituted alkyl (meth)acrylate, (B) 30 to 79.5% by weight of an alkyl acrylate, (C) 0.5 to 10% by weight of a crosslinkable monomer and (D) 0 to 10% by weight of other ethylenically unsaturated monomer copolymerizable with (A), (B) and (C), excels in heat resistance, ozone resistance, sour gasoline resistance and sour gasohol resistance. There properties of said multi-component copolymer rubber can further be improved by incorporating into the copolymer rubber a crosslinking agent, a metal salt, a vinylidene fluoride polymer, a vinyl chloride resin or other multi-component copolymer rubber.

公开(公告)号：US4625005A

公开(公告)日：1986-11-25

申请号：US716350

申请日：1985-03-26

申请人： Toshio Miyabayashi ,  Nobuyuki Sakabe ,  Yoshiyuki Udagawa ,  Hiroji Enyo ,  Yasuhiko Takemura

发明人： Toshio Miyabayashi ,  Nobuyuki Sakabe ,  Yoshiyuki Udagawa ,  Hiroji Enyo ,  Yasuhiko Takemura

IPC分类号： C08F220/12 ,  C08F220/34 ,  F02B75/02 ,  C08F20/34

CPC分类号： C08F220/34 ,  C08F220/12 ,  F02B2075/027

摘要： A multi-component copolymer rubber consisting essentially of (A) 20 to 69.5% by weight of a cyano-substituted alkyl (meth)acrylate, (B) 30 to 79.5% by weight of an alkyl acrylate, (C) 0.5 to 10% by weight of a crosslinkable monomer and (D) 0 to 10% by weight of other ethylenically unsaturated monomer copolymerizable with (A), (B) and (C), excels in heat resistance, ozone resistance, sour gasoline resistance and sour gasohol resistance. These properties of said multi-component copolymer rubber can further be improved by incorporating into the copolymer rubber a crosslinking agent, a metal salt, a vinylidene fluoride polymer, a vinyl chloride resin or other multi-component copolymer rubber.

摘要翻译： 基本上由（A）20-69.5重量％的氰基取代的（甲基）丙烯酸烷基酯组成的多组分共聚物橡胶，（B）30-79.5重量％的丙烯酸烷基酯，（C）0.5至10重量％ 的（D）0〜10重量％的与（A），（B）和（C）可共聚的其它烯键式不饱和单体，其耐热性，耐臭氧性，耐酸汽油性和耐酸性汽油耐性均优异 。 通过在共聚物橡胶中加入交联剂，金属盐，偏二氟乙烯聚合物，氯乙烯树脂或其它多组分共聚物橡胶，可以进一步提高所述多组分共聚物橡胶的这些性能。