公开(公告)号：US06426395B1

公开(公告)日：2002-07-30

申请号：US09509742

申请日：2000-05-22

申请人： Hiroshi Yamazaki ,  Masato Nakano ,  Seiki Mitani ,  Jun Saito ,  Masato Harada ,  Mina Koyama

发明人： Hiroshi Yamazaki ,  Masato Nakano ,  Seiki Mitani ,  Jun Saito ,  Masato Harada ,  Mina Koyama

IPC分类号： C08F444

CPC分类号： B01J31/143 ,  B01J31/1608 ,  B01J31/2286 ,  B01J31/2295 ,  B01J2531/30 ,  B01J2531/40 ,  B01J2531/46 ,  B01J2531/48 ,  B01J2531/49 ,  B01J2531/50 ,  B01J2531/60 ,  C07F17/00 ,  C08F4/65912 ,  C08F10/00 ,  C08F110/06 ,  Y10S526/943 ,  C08F4/65927 ,  C08F2500/03 ,  C08F2500/17

摘要： Disclosed are &mgr;-oxo-bis-metallocene complex compounds, catalysts for the polymerization of olefins comprising a &mgr;-oxo-bis-metallocene complex compound and at lease one cocatalyst selected from the group consisting of an aluminoxane, an ionic compound, and a Lewis acid, and a process for the polymerization of olefins. An example of the &mgr;-oxo-bis-metallocene complex compound is represented by the following formula (1): wherein, for example, M is zirconium, n is 1, Y is silicon, X is chloro, and R1-R10 maybe hydrogen or alkyl.

摘要翻译： 公开了茂氧双 - 茂金属络合物，用于烯烃聚合的催化剂，其包含μ-氧 - 双茂金属络合物和至少一种助催化剂，所述助催化剂选自铝氧烷，离子化合物和路易斯 酸和烯烃聚合方法。 由下式（1）表示的是，由下式（1）表示：其中，例如，M为锆，n为1，Y为硅，X为氯，R1-R10为氢原子 或烷基。

公开(公告)号：US06184402B2

公开(公告)日：2001-02-06

申请号：US09509645

申请日：2000-05-22

申请人： Hiroshi Yamazaki ,  Masato Nakano ,  Seiki Mitani ,  Jun Saito ,  Masato Harada ,  Mina Koyama

发明人： Hiroshi Yamazaki ,  Masato Nakano ,  Seiki Mitani ,  Jun Saito ,  Masato Harada ,  Mina Koyama

IPC分类号： C07F1700

CPC分类号： C08F10/00 ,  C07F17/00 ,  Y10S526/943 ,  C08F4/65927 ,  C08F4/61927

摘要： Disclosed is a process for the preparation of metallocone complexes wherein stereoisomers of metallocene complexes formed at the time of synthesis can easily be separated. The gist of the present invention resides in separation of a part of an isomeric mixture of specific metallocene complexes bridged with a transition metal represented by the formula (1) as a complex having M—O bond. In particular, preferable is a process for separating a part of an isomeric mixture of a metallocene complex represented by the formula (2) as a &mgr;-oxo-complex represented by the formula (3).

摘要翻译： 公开了一种制备金属络合物的方法，其中在合成时形成的茂金属络合物的立体异构体可以容易地分离。 本发明的要点在于将与式（1）表示的过渡金属桥接的特定茂金属络合物的一部分异构体混合物与M-O键分离。 特别优选将由式（2）表示的茂金属络合物的一部分异构体混合物作为由式（3）表示的μ-氧代络合物分离的方法。

公开(公告)号：US06326493B1

公开(公告)日：2001-12-04

申请号：US09449638

申请日：1999-11-30

申请人： Seiki Mitani ,  Masato Nakano ,  Jun Saito ,  Hiroshi Yamazaki ,  Keisuke Kimura

发明人： Seiki Mitani ,  Masato Nakano ,  Jun Saito ,  Hiroshi Yamazaki ,  Keisuke Kimura

IPC分类号： C07F1700

CPC分类号： C08F10/00 ,  C07F17/00 ,  C08F4/65904 ,  C08F4/65912 ,  C08F4/65916 ,  C08F110/06 ,  Y10S526/943 ,  C08F4/65927 ,  C08F2500/03 ,  C08F2500/15 ,  C08F4/6592

摘要： A metallocene compound is provided wherein to a transition metal compound is bonded a multidentate compound wherein a substituted cycloalkadienyl ring CA1 having therein a heteroaromatic group Ra containing an oxygen, sulfur or nitrogen atom on a cycloalkadienyl ring, preferably the five-membered ring thereof, and an unsubstituted or substituted cycloalkadienyl group CA2 or —(R1)N—, —O—, —S— or —(R1)P—, preferably CA2, more preferably a substituted cycloalkadienyl group identical with CA1 are bonded through a divalent linking group. The metallocene compound is suitable as a principal ingredient of a catalyst for the polymerization of olefins, particularly achieving a very high effect in making the molecular weight of a polypropylene higher.

摘要翻译： 提供茂金属化合物，其中过渡金属化合物与多齿化合物结合，其中其中具有含有氧，硫或氮原子的杂芳基R a的取代的环二烯基环CA1在环二烯基环上，优选其五元环，和 未取代或取代的环二烯基CA2或 - （R1）N-，-O-，-S-或 - （R1）P-，优选CA2，更优选与CA1相同的取代的环二烯基通过二价连接基团键合。 茂金属化合物适合作为烯烃聚合催化剂的主要成分，特别是在使聚丙烯的分子量更高的情况下实现非常高的效果。

公开(公告)号：US06169051A

公开(公告)日：2001-01-02

申请号：US09236322

申请日：1999-01-25

申请人： Seiki Mitani ,  Masato Nakano ,  Jun Saito ,  Hiroshi Yamazaki ,  Keisuke Kimura

发明人： Seiki Mitani ,  Masato Nakano ,  Jun Saito ,  Hiroshi Yamazaki ,  Keisuke Kimura

IPC分类号： B01J3100

CPC分类号： C08F10/00 ,  C07F17/00 ,  C08F4/65904 ,  C08F4/65912 ,  C08F4/65916 ,  C08F110/06 ,  Y10S526/943 ,  C08F4/6592 ,  C08F4/65927 ,  C08F2500/03 ,  C08F2500/15

摘要： A metallocene compound is provided wherein to a transition metal compound is bonded a multidentate compound wherein a substituted cycloalkadienyl ring CA1 having therein a heteroaromatic group Ra containing an oxygen, sulfur or nitrogen atom on a cycloalkadienyl ring, preferably the five-membered ring thereof, and an unsubstituted or substituted cycloalkadienyl group CA2 or —(R1)N—, —O—, —S— or —(R1)P—, preferably CA2, more preferably a substituted cycloalkadienyl group identical with CA1 are bonded through a divalent linking group. The metallocene compound is suitable as a principal ingredient of a catalyst for the polymerization of olefins, particularly achieving a very high effect in making the molecular weight of a polypropylene higher.

公开(公告)号：US06479646B1

公开(公告)日：2002-11-12

申请号：US09686619

申请日：2000-10-12

申请人： Masato Nakano ,  Tsutomu Ushioda ,  Seiki Mitani ,  Hiroshi Yamazaki

发明人： Masato Nakano ,  Tsutomu Ushioda ,  Seiki Mitani ,  Hiroshi Yamazaki

IPC分类号： B05J3100

CPC分类号： C07F17/00 ,  C08F4/65908 ,  C08F4/65912 ,  C08F10/06 ,  C08F110/06 ,  C08F4/65925 ,  C08F2500/17 ,  C08F2500/03

摘要： A metallocene compound having an indenyl ligand substituted by a heteroaromatic group, which is useful as an olefin polymerization catalyst. The metallocene compound has the following structure wherein M is a transition metal atom; each Ra is a monocyclic or polycyclic heteroaromatic group; each R1 is halogen, a hydrocarbon group of 1-20 carbons, a halogenated hydrocarbon group of 1-20 carbons, etc., or adjacent R1's may be joined together to form a ring of 6-8 carbons; p and q are each 1-7; n and l are each 0 or 1-6; and each X is halogen, a hydrocarbon group of 1-20 carbons, a halogenated hydrocarbon group of 1-20 carbons, etc.

摘要翻译： 具有被杂芳基取代的茚基配位体的茂金属化合物，其可用作烯烃聚合催化剂。 金属茂化合物具有以下结构，其中M是过渡金属原子;每个R a是单环或多环杂芳族基团;每个R 1是卤素，1-20个碳的烃基，1-20个碳的卤代烃基等 ，或相邻的R1可以连接在一起形成6-8个碳环; p和q各自为1-7; n和l各自为0或1-6;并且各X为卤素，1-20个碳的烃基，1-20个碳的卤代烃基等

公开(公告)号：US06846943B2

公开(公告)日：2005-01-25

申请号：US09861726

申请日：2001-05-22

申请人： Masato Nakano ,  Tsutomu Ushioda ,  Hiroshi Yamazaki ,  Toshihiro Uwai ,  Masami Kimura ,  Yoshiyuki Ohgi ,  Kiyomi Yamamoto

发明人： Masato Nakano ,  Tsutomu Ushioda ,  Hiroshi Yamazaki ,  Toshihiro Uwai ,  Masami Kimura ,  Yoshiyuki Ohgi ,  Kiyomi Yamamoto

IPC分类号： C07F17/00 ,  C08F2/00 ,  C08F4/44 ,  C08F4/64 ,  C08F4/659 ,  C08F4/74 ,  C08F10/06 ,  C08F110/06 ,  C08F210/06

CPC分类号： C07F17/00 ,  C08F4/65912 ,  C08F4/65916 ,  C08F10/06 ,  C08F110/06 ,  C08F210/06 ,  C08F4/65927 ,  C08F2500/03 ,  C08F2500/15 ,  C08F2500/12 ,  C08F210/16

摘要： The present invention provides a metallocene compound which produces an olefin polymer having a high molecular weight with a high stereoregularity. The metallocene compound has the following formula (1): Q(C5H4-mR1m)(C5H4-nR2n)MXY  (1) wherein (C5H4-mR1m) and (C5H4-nR2n) each independently represent a cyclopentadienyl group; C5H4-m and C5H4-n each independently represent a cyclopentadienyl ring; m represents an integer of 1-3; n represents an integer of 2 or 3; R1 and R2 are each independently a substituent bonded respectively to C5H4-m and C5H4-n, and represent a hydrocarbon group of 1-20 carbon atoms, a silicon-containing hydrocarbon group of 1-20 carbon atoms or a heteroaromatic group; each R1m and each R2n may be the same or different; one pair of R2's in the R2n are bonded to each other to form at least one ring; Q represents a divalent group for cross-linking (C5H4-mR1m) and (C5H4-nR2n); M represents a titanium atom, a zirconium atom or a hafnium atom; and X and Y are the same or different and each a hydrogen atom, a halogen atom or a hydrocarbon group.

摘要翻译： 本发明提供茂金属化合物，其生产具有高立构规整性的具有高分子量的烯烃聚合物。 金属茂化合物具有下式（1）：其中（C5H4-mR1m）和（C5H4-nR_2n）各自独立地表示环戊二烯基; C5H4-m和C5H4-n各自独立地表示环戊二烯基 环; m表示1-3的整数; n表示2或3的整数; R 1和R 2分别独立地表示与C5H4-m和C5H4-n键合的取代基，表示烃基 1-20个碳原子的含硅烃基或杂芳基;每个R 1 m和每个R 2可以相同或不同;一对R 2 R 2相互键合形成至少一个环; Q表示用于交联的二价基团（C 5 H 4 -m R m）和（C 5 H 4 -NR 2 n） M表示钛原子，锆原子或铪原子; X和Y相同或不同，各自为氢原子，卤素原子或烃基。

公开(公告)号：US09133422B2

公开(公告)日：2015-09-15

申请号：US12863865

申请日：2009-03-27

申请人： Takahiro Tsumori ,  Masato Nakano

发明人： Takahiro Tsumori ,  Masato Nakano

IPC分类号： C11D7/26 ,  C11D7/34 ,  C11D7/54 ,  C11D3/20 ,  C11D3/34 ,  C11D3/39 ,  C11D3/37 ,  C08J3/14 ,  C08L33/00 ,  C08L35/00 ,  C11D3/33 ,  C08L33/14 ,  C08L41/00

CPC分类号： C11D3/2086 ,  C08J3/14 ,  C08L33/00 ,  C08L33/14 ,  C08L35/00 ,  C08L41/00 ,  C11D3/33 ,  C11D3/34 ,  C11D3/3757 ,  C11D3/378 ,  C11D3/3902 ,  C11D3/3942 ,  C11D3/3947 ,  C11D7/265 ,  C11D7/34 ,  C08L2666/04

摘要： Provided is a copolymer aqueous solution which exerts a high calcium carbonate-deposition suppressing ability even under high hardness condition, has excellent storage stability, and suppresses coloring of a detergent to yellow even when used as a detergent raw material. The water-soluble copolymer aqueous solution includes a water-soluble copolymer and hydrogen peroxide as essential components, in which: the water-soluble copolymer at least includes, as its structure, a structural unit originating from a monoethylenic unsaturated dicarboxylic acid (or dicarboxylate) monomer having 4 to 6 carbon atoms or its anhydride (a) at 30 to 60 mol %, a structural unit originating from a monoethylenic unsaturated monocarboxylic acid (or monocarboxylate) monomer having 3 to 8 carbon atoms (b), and a structural unit originating from a monoethylenic unsaturated monomer having a sulfonic (or sulfonate) group (c); the water-soluble copolymer has a weight average molecular weight of 1,000 or more and 50,000 or less; the water-soluble copolymer aqueous solution has a weight ratio of the hydrogen peroxide of 10 ppm to 50,000 ppm with respect to a solid content of the water-soluble copolymer aqueous solution; and the water-soluble copolymer aqueous solution has a weight ratio of water of 33% to 99%.

摘要翻译： 提供即使在高硬度条件下也具有高碳酸钙沉积抑制能力的共聚物水溶液，具有优异的储存稳定性，并且即使用作洗涤剂原料也能抑制洗涤剂的着色。 水溶性共聚物水溶液包含水溶性共聚物和过氧化氢作为必要成分，其中：水溶性共聚物至少包含来自单烯属不饱和二羧酸（或二羧酸酯）的结构单元作为其结构， 具有4-6个碳原子的单体或其酸酐（a）的含量为30至60摩尔％，源自具有3-8个碳原子的单烯属不饱和一元羧酸（或单羧酸酯）单体（b）的结构单元，以及起始于 来自具有磺酸（或磺酸）基团（c）的单烯属不饱和单体; 该水溶性共聚物的重均分子量为1000以上且50,000以下， 相对于水溶性共聚物水溶液的固体成分，水溶性共聚物水溶液的过氧化氢重量比为10ppm〜50,000ppm; 水溶性共聚物水溶液的重量比为33〜99％。

公开(公告)号：US20100168323A1

公开(公告)日：2010-07-01

申请号：US12514323

申请日：2007-11-16

申请人： Masaaki ITO ,  Hideshi Uchino ,  Kazuya Sakata ,  Masaru Aoki ,  Masato Nakano ,  Shinichi Kitade

发明人： Masaaki ITO ,  Hideshi Uchino ,  Kazuya Sakata ,  Masaru Aoki ,  Masato Nakano ,  Shinichi Kitade

IPC分类号： C08L25/06 ,  C08F210/06 ,  C08F4/42 ,  C08L23/04 ,  C08L23/08

CPC分类号： C08F210/06 ,  C08F4/65904 ,  C08F4/65912 ,  C08F4/65927 ,  C08F10/00 ,  C08F10/10 ,  C08F110/06 ,  C08L23/14 ,  C08L2205/02 ,  C08L2314/06 ,  C08F2/001 ,  C08F4/65916 ,  C08L2666/06 ,  C08F2500/01 ,  C08F2500/12 ,  C08F2500/09 ,  C08F2500/11 ,  C08F210/16

摘要： A propylene-based polymer comprising the following component (A) insoluble in p-xylene at 25° C. and component (B) soluble in p-xylene at 25° C., wherein (i) the weight average molecular weight (Mw) measured with GPC is 100,000 to 1,000,000, (ii) the content of the component insoluble in hot p-xylene is 0.3% by weight or lower, and (iii) the degree of strain hardening (λ max) in measurement of elongational viscosity is 2.0 or higher; and a method for producing the same, along with a resin composition comprising a propylene-ethylene copolymer (Z) in an amount of 50.0 to 99.9% by weight and a propylene-based polymer (M) in an amount of 0.1 to 50.0% by weight.Component (A): a component (CXIS) insoluble in p-xylene at 25° C., having requirements specified by (A1) to (A5). Component (B): a component (CXS) is soluble in p-xylene at 25° C., having requirements specified by (B1) to (B4).

摘要翻译： 包含在25℃下不溶于对二甲苯的下述组分（A）和在25℃下可溶于对二甲苯的组分（B）的丙烯基聚合物，其中（i）重均分子量（Mw） 使用GPC测定为100,000〜1,000,000，（ii）不溶于热对二甲苯的成分的含量为0.3重量％以下，（iii）伸长粘度测定中的应变硬化度（λmax）为2.0 或更高; 及其制造方法，以及含有50.0〜99.9重量％的丙烯 - 乙烯共聚物（Z）和丙烯系聚合物（M）的含量为0.1〜50.0％的树脂组合物，其量为0.1〜50.0％ 重量。 组分（A）：在25℃下不溶于对二甲苯的组分（CXIS），具有（A1）至（A5）规定的要求。 组分（B）：组分（CXS）在25℃下可溶于对二甲苯，具有（B1）至（B4）所规定的要求。

公开(公告)号：US20090082535A1

公开(公告)日：2009-03-26

申请号：US11910081

申请日：2006-03-30

申请人： Masato Nakano ,  Shigeru Yamaguchi ,  Koji Fukuhara

发明人： Masato Nakano ,  Shigeru Yamaguchi ,  Koji Fukuhara

IPC分类号： C08F20/06 ,  C08F230/04 ,  C08F2/16 ,  C08F20/26 ,  C08F26/02

CPC分类号： C02F5/12 ,  C08F2/005 ,  C08F220/06 ,  C08F220/28 ,  C23F11/173 ,  C23F14/02

摘要： To provide: a (meth)acrylic acid copolymer, which exhibits excellent chelating ability, dispersibility, and gel resistance, and can be preferably used in various applications, for example, in a dispersant such as an inorganic pigment and a metal ion, a detergent builder, and a water treatment agent such as a corrosion inhibitor and a scale inhibitor; and a method for producing the (meth)acrylic acid copolymer; and an application thereof. A (meth)acrylic acid copolymer having a constitutional unit (a) derived from a (meth)acrylic acid monomer (A) represented by a general formula (1) and a constitutional unit (b) derived from a hydroxyalkyl (meth)acrylate monomer (B) represented by a general formula (2), wherein the copolymer has a sulfonic acid (sulfonate) group, and a value A of 10 or more, the value A being defined by a formula (1): A=1/(Abs−Abs0) in the formula, R1 represents a hydrogen atom or a methyl group, and X represents a hydrogen atom, a metallic atom, an ammonium group, or an organic amine group; in the formula, R2 represents a hydrogen atom or a methyl group, and Y represents an alkylene group containing 1 to 4 carbon atoms.

摘要翻译： 提供：具有优异的螯合能力，分散性和凝胶电阻的（甲基）丙烯酸共聚物，并且可以优选用于各种应用中，例如分散剂如无机颜料和金属离子，洗涤剂 助洗剂和水处理剂如腐蚀抑制剂和防垢剂; 和（甲基）丙烯酸共聚物的制造方法， 及其应用。 具有由通式（1）表示的（甲基）丙烯酸单体（A）和由（甲基）丙烯酸羟烷基酯单体衍生的结构单元（b））的结构单元（a）的（甲基）丙烯酸共聚物 （2）表示的共聚物（B），其中所述共聚物具有磺酸（磺酸盐）基，值A为10以上，值A由式（1）定义：A = 1 /（ Abs-Abs0），R1表示氢原子或甲基，X表示氢原子，金属原子，铵基或有机胺基; 式中，R 2表示氢原子或甲基，Y表示碳原子数1〜4的亚烷基。

公开(公告)号：US20080156374A1

公开(公告)日：2008-07-03

申请号：US11964850

申请日：2007-12-27

申请人： Masato Nakano ,  Masaru Morise

发明人： Masato Nakano ,  Masaru Morise

IPC分类号： F16K1/32

CPC分类号： F16K24/04 ,  F16H57/027 ,  Y10T137/0396

摘要： A breather device includes: a breather path with a first end open to the atmosphere and a second end in communication with the inside of a housing; and a valve mechanism that blocks the first end of the breather path when the water pressure of water flowing toward the breather path acts on the valve mechanism, but that otherwise leaves the first end of the breather path open.

摘要翻译： 通气装置包括：通气路径，其第一端向大气敞开，第二端与壳体的内部连通; 以及阀机构，当向呼吸路径流动的水的水压力作用在阀机构上时，阻塞通气路径的第一端，否则会使呼吸路径的第一端离开。