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61. 发明授权

US4085276A Process for preparing highly stereoregular polymers or copolymers of .alpha . 失效
标题翻译：制备具有至少三个碳原子的{60-烯烃的高立构规整性聚合物或共聚物的方法，以及用于其的催化剂
公开(公告)号：US4085276A
公开(公告)日：1978-04-18
申请号：US656980
申请日：1976-02-10
申请人： Akinori Toyota , Kiyoshi Odawara , Norio Kashiwa
发明人： Akinori Toyota , Kiyoshi Odawara , Norio Kashiwa
IPC分类号： C08F4/00 , C08F4/02 , C08F4/60 , C08F4/64 , C08F10/00 , C08F10/06
CPC分类号： C08F10/00 , C08F4/022
摘要： Highly stereoregular polymers or copolymers of .alpha.-olefins containing at least 3 carbon atoms are prepared in high yields by polymerizing or copolymerizing the .alpha.-olefins in the presence of a catalyst composed of (a) an improved solid transition metal catalyst component prepared by reacting (1) a magnesium-containing reaction product derived from a member of the group consisting of (i) a magnesium halide, (ii) an active hydrogen-containing compound, (iii) an organic acid ester and (iv) a silicon or tin compound containing at least one halogen atom or hydrocarbon group bonded directly to silicon or tin with (2) a titanium compound, and (b) an organometallic compound of a metal selected from aluminum, magnesium and zinc.
摘要翻译：通过在由（a）改进的固体过渡金属催化剂组分组成的催化剂的存在下聚合或共聚α-烯烃，以高产率制备含有至少3个碳原子的α-烯烃的高立构规整性聚合物或共聚物， 1）衍生自（i）卤化镁，（ii）含活性氢的化合物，（iii）有机酸酯和（iv）硅或锡化合物的组中的成员的镁的反应产物含有至少一个卤素原子或直接与硅或锡键合的烃基与（2）钛化合物，和（b）选自铝，镁和锌的金属的有机金属化合物。

62. 发明授权

US5700750A Process for polymerization of alpha-olefins 失效
标题翻译： α-烯烃聚合方法
公开(公告)号：US5700750A
公开(公告)日：1997-12-23
申请号：US449284
申请日：1995-05-24
申请人： Toshiyuki Tsutsui , Akinori Toyota , Norio Kashiwa
发明人： Toshiyuki Tsutsui , Akinori Toyota , Norio Kashiwa
IPC分类号： B01J31/00 , B01J37/00 , C08F4/60 , C08F4/648 , C08F4/655 , C08F4/656 , C08F10/00
CPC分类号： C08F10/00 , C08F210/16 , C08F210/18 , C08F4/65912 , Y10S526/943
摘要： A process for producing an alpha-olefin polymer, which comprises polymerizing an alpha-olefin in the presence of a catalyst formed from (A) a transition metal compound comprising (A-1) a transition metal atom, (A-2) a hetero atom-containing ligand containing a heteroatom selected from oxygen, sulfur, nitrogen and phosphorus capable of forming a bond with the transition metal atom, and (A-3) a ligand having a conjugated .pi. electron through which the ligand can be bonded to the transition metal atom (A-1), and (B) an aluminoxane. The transition metal compound may be pre-treated with (C) an organometallic compound, or (D) a halogen-containing inorganic compound of an element of Group III, IV or V of the periodic table.
摘要翻译：一种制备α-烯烃聚合物的方法，其包括在由（A）包含（A-1）过渡金属原子的过渡金属化合物（A-2）异构体形成的催化剂存在下，使α-烯烃聚合含有能够与过渡金属原子形成键的氧，硫，氮和磷的杂原子的含原子的配体和（A-3）具有共轭π电子的配体，配体可以通过该配体键合到过渡金属金属原子（A-1）和（B）铝氧烷。过渡金属化合物可用（C）有机金属化合物或（D）元素周期表第III，IV或V族元素的含卤素的无机化合物进行预处理。

63. 发明授权

US5641843A Process for polymerization of alpha-olefins 失效
标题翻译： α-烯烃聚合方法
公开(公告)号：US5641843A
公开(公告)日：1997-06-24
申请号：US560515
申请日：1995-11-17
申请人： Toshiyuki Tsutsui , Akinori Toyota , Norio Kashiwa
发明人： Toshiyuki Tsutsui , Akinori Toyota , Norio Kashiwa
IPC分类号： C08F4/64 , C08F4/654 , C08F4/659 , C08F4/6592 , C08F10/00 , C08F210/16 , C08F4/655 , C08F4/656
CPC分类号： C08F210/16 , C08F10/00 , C08F4/65912 , C08F4/65916 , C08F4/65925 , Y10S526/941
摘要： A process for producing an alpha-olefin polymer, which comprises polymerizing an alpha-olefin in the presence of a catalyst formed from(A) a solid catalyst component comprising an inorganic carrier and deposited thereon a compound of a transition metal of Group IVB of the periodic table treated with an organometallic compound, and(B) an aluminoxane.
摘要翻译：一种制备α-烯烃聚合物的方法，其包括在由（A）包含无机载体的固体催化剂组分形成的催化剂存在下聚合α-烯烃，并将其上沉积有第ⅣB族过渡金属的化合物用有机金属化合物处理的周期表，和（B）铝氧烷。

64. 发明授权

US5639842A Ethylene random copolymers 失效
标题翻译：乙烯无规共聚物
公开(公告)号：US5639842A
公开(公告)日：1997-06-17
申请号：US650425
申请日：1996-05-20
申请人： Toshiyuki Tsutsui , Ken Yoshitsugu , Akinori Toyota
发明人： Toshiyuki Tsutsui , Ken Yoshitsugu , Akinori Toyota
IPC分类号： C08F4/64 , C08F4/659 , C08F4/6592 , C08F10/00 , C08F10/06 , C08F110/06 , C08F210/06 , C08F210/08 , C08F210/16 , C08F210/02
CPC分类号： C08F10/00 , C08F10/06 , C08F210/08 , C08F210/16 , C08F110/06 , C08F210/06 , C08F4/65912 , C08F4/65916 , C08F4/65927
摘要： In accordance with the present invention, there are provided ethylene copolymers composed of structural units (a) derived from ethylene and structural units (b) derived from .alpha.-olefin of 3.about.20 carbon atoms, said ethylene copolymers having[A] a density of 0.85.about.0.92 g/cm.sup.3,[B] an intrinsic viscosity [.eta.] as measured in decalin at 135.degree. C. of 0.1-10 dl/g,[C] a ratio (Mw/Mn) of a weight average molecular weight (Mw) to a number average molecular weight (Mn) as measured by GPC of 1.2.about.4, and[D] a ratio (MFR.sub.10 /MFR.sub.2) of MFR.sub.10 under a load of 10 kg to MFR.sub.2 under a load of 2.16 kg at 190.degree. C. of 8.about.50, and being narrow in molecular weight distribution and excellent in flowability.
摘要翻译：根据本发明，提供由乙烯衍生的结构单元（a）和衍生自碳原子数3〜20的α-烯烃的结构单元（b）组成的乙烯共聚物，所述乙烯共聚物的[A]密度为 0.85差异0.92g / cm 3，[B]在135℃萘烷中测定的特性粘度η为0.1-10dl / g，[C]比率（+ E，ovs M + EE w / + E ，ovs M + EE n）的重均分子量（+ E，ovs M + EE w）至数均分子量（+ E，ovs M + EE n） D]在10℃的负荷下MFR10的MFR10与MFR2的摩尔比（MFR 10 / MFR 2）在190℃时的摩尔比为2.16kg，分子量分布窄，流动性优异。

65. 发明授权

US5439973A Cycloolefin resin composition 失效
标题翻译：环烯烃树脂组合物
公开(公告)号：US5439973A
公开(公告)日：1995-08-08
申请号：US333337
申请日：1994-11-02
申请人： Sanehiro Yamamoto , Toshio Kimura , Takasi Nakagawa , Akinori Toyota
发明人： Sanehiro Yamamoto , Toshio Kimura , Takasi Nakagawa , Akinori Toyota
IPC分类号： C08L21/00 , C08L23/08 , C08L45/00 , C08L51/04 , C08L51/06 , C08L65/00 , C08L77/00
CPC分类号： G11B7/2538 , C08L23/08 , C08L45/00 , C08L51/04 , C08L51/06 , C08L65/00 , C08L77/00 , C08L21/00
摘要： The cycloolefin resin compositions of the present invention comprise:[A] cycloolefin resin selected from (a-1) a cycloolefin random copolymer having recurring units derived from a cycloolefin of a specific structure, (a-2) a ring opening (co)polymer of the cycloolefin, (a-3) a hydrogenation product of the ring opening (co)polymer and (a-4) a graft-modified product of the random copolymer (a-1), the ring opening (co)polymer (a-2) and the hydrogenation product thereof (a-3);[B] at least one of (b-1) an unmodified elastomer, (b-2) a modified elastomer, (b-3) an unmodified crystalline polyolefin and (b-4) a modified crystalline polyolefin; and[C] a polyamide resin. Molded products formed from these cycloolefin resin compositions are excellent particularly in resistance to greases.
摘要翻译：本发明的环烯烃树脂组合物包含：[a]环烯烃树脂，其选自（a-1）具有来源于特定结构的环烯烃的重复单元的环烯烃无规共聚物，（a-2）开环（共）聚合物的环烯烃（a-3）是开环（共）聚合物的氢化产物和（a-4）无规共聚物（a-1）的接枝改性产物，开环（共）聚合物（a-3） -2）及其氢化产物（a-3）; [b]（b-1）未改性弹性体，（b-2）改性弹性体，（b-3）未改性结晶聚烯烃和（b-4）改性结晶聚烯烃中的至少一种; 和[C]聚酰胺树脂。由这些环烯烃树脂组合物形成的成型品特别优异地耐油脂性。

66. 发明授权

US5306754A Polyamide resin composition and connector 失效
标题翻译：聚酰胺树脂组合物和连接器
公开(公告)号：US5306754A
公开(公告)日：1994-04-26
申请号：US32864
申请日：1993-03-17
申请人： Sanehiro Yamamoto , Kazuto Sugiyama , Akinori Toyota , Yoshikatsu Amimoto , Fumitoshi Ikejiri , Tetsuo Kato , Masahiro Kanda
发明人： Sanehiro Yamamoto , Kazuto Sugiyama , Akinori Toyota , Yoshikatsu Amimoto , Fumitoshi Ikejiri , Tetsuo Kato , Masahiro Kanda
IPC分类号： C08K5/13 , C08K5/36 , C08K5/372 , C08L23/26 , C08L77/00 , C08L77/06 , C08L77/10 , H01B3/30 , H01R13/46 , C08K13/00
CPC分类号： H01B3/306 , C08K5/13 , C08K5/372 , C08L77/10
摘要： The resin composition of the invention comprises as resin components specific aromatic polyamide (A), a specific graft-modified polymer (B), an aliphatic polyamide (C), and plural antioxidants comprising a hindered phenol type antioxidant (D) having a molecular weight of not less than 500 and a TGA 10% weight loss temperature of not lower than 300.degree. C. and a sulfur type antioxidant (E) having a molecular weight of not less than 600 and a TGA 10% weight loss temperature of not lower than 280.degree. C. The connector of the invention has housing formed from the above-mentioned resin composition. The resin composition of the invention shows excellent heat resistance. The connector of the invention is lightweight and is excellent in heat resistance, water resistance and chemical resistance.
摘要翻译：本发明的树脂组合物包含作为树脂组分的特定芳族聚酰胺（A），特定的接枝改性聚合物（B），脂肪族聚酰胺（C）和多种抗氧化剂，其包含具有分子量的受阻酚型抗氧化剂不低于500，TGA 10％重量减轻温度不低于300℃，分子量不小于600的硫型抗氧化剂（E）和TGA 10％重量损失温度不低于 280℃。本发明的连接器具有由上述树脂组合物形成的壳体。本发明的树脂组合物显示出优异的耐热性。本发明的连接器重量轻，耐热性，耐水性和耐化学性优异。

67. 发明授权

US5126301A Solid catalyst for polymerizing an olefin 失效
标题翻译：用于聚合烯烃的固体催化剂
公开(公告)号：US5126301A
公开(公告)日：1992-06-30
申请号：US492341
申请日：1990-03-12
申请人： Toshiyuki Tsutsui , Ken Yoshitsugu , Akinori Toyota , Norio Kashiwa
发明人： Toshiyuki Tsutsui , Ken Yoshitsugu , Akinori Toyota , Norio Kashiwa
IPC分类号： C08F4/02 , C08F4/60 , C08F4/64 , C08F4/649 , C08F4/659 , C08F4/6592 , C08F10/00 , C08F110/02
CPC分类号： C08F10/00 , C08F110/02 , C08F4/65912 , C08F4/65916 , C08F4/6592 , Y10S526/904 , Y10S526/941 , Y10S526/943
摘要： A solid catalyst for polymerizing an olefin is prepared from an organometallic compound, a fine-particle carrier, an aluminoxane, a compound of group IVB transition metal in periodic table, and an olefin polymer produced in a preliminary polymerization. The catalyst has a high polymerization activity and is capable of producing an olefin polymer having a narrow molecular- weight distribution. When the catalyst is used for producing an olefin copolymer, the resulting copolymer has both narrow molecular-weight distribution and composition distribution.
摘要翻译：用于聚合烯烃的固体催化剂由有机金属化合物，细颗粒载体，铝氧烷，周期表中IVB族过渡金属的化合物和在预聚合中制备的烯烃聚合物制备。该催化剂具有高聚合活性，能够制备分子量分布窄的烯烃聚合物。当催化剂用于制备烯烃共聚物时，所得共聚物具有窄的分子量分布和组成分布。

68. 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.

69. 发明授权

US4981605A Liquid modified ethylenic random copolymer and its uses 失效
标题翻译：液体改性乙烯无规共聚物及其用途
公开(公告)号：US4981605A
公开(公告)日：1991-01-01
申请号：US201024
申请日：1988-06-01
申请人： Toshiyuki Tsutsui , Akinori Toyota , Norio Kashiwa
发明人： Toshiyuki Tsutsui , Akinori Toyota , Norio Kashiwa
IPC分类号： C08F8/08 , C09D7/12 , C10M107/04 , C10M143/18
CPC分类号： C10M143/18 , C08F8/00 , C08F8/08 , C09D7/125 , C10M107/04 , C08F2800/10 , C10M2205/00 , C10M2205/02 , C10M2205/0206 , C10M2205/022 , C10M2205/0225 , C10M2205/12 , C10N2220/02 , C10N2240/00 , C10N2240/04 , C10N2240/042 , C10N2240/044 , C10N2240/046 , C10N2240/10 , C10N2240/101 , C10N2240/104 , C10N2240/106 , C10N2240/22 , C10N2240/30 , C10N2240/401 , C10N2240/50 , C10N2240/52 , C10N2240/54 , C10N2240/56 , C10N2240/58 , C10N2240/60 , C10N2240/66 , C10N2250/10
摘要： A liquid modified ethylenic random copolymer selected from an epoxidization product of a liquid ethylenic random copolymer of ethylene and an alpha-olefin having 3 to 20 carbon atoms and a hydroxylation product of a liquid ethylenic random copolymer of ethylene and an alpha-olefin having 3 to 20 carbon atoms. The modified copolymer is characterized in that (i) the liquid modified ethylenic random copolymer has an ethylene component content of 10 to 85 mole % and an alpha-olefin component content of 15 to 90 mole %, (ii) in the .sup.13 C-NMR spectrum of the liquid modified ethylenic random copolymer, signals of .alpha..beta. and .beta..gamma. based on the methylene chain between two adjacent tertiary carbon atoms in the main chain of the copolymer are not observed, (iii) the liquid modified ethylenic random copolymer has a number average molecular weight (Mn), measured by a vapor pressure osmometer, of 200 to 10,000, and (iv) where the liquid modified ethylenic random copolymer is the epoxidized product, each epoxy group therein is positioned at the polymer chain end of the liquid ethylenic random copolymer, and the content of the epoxy groups is 0.01 to 0.5 mole per 100 g of the liquid epoxidized ethylenic random copolymer, and where the liquid modified ethylenic random copolymer is the hydroxylated product, each hydroxyl group therein is bonded to a carbon atom derived from ethylene or the alpha-olefin and positioned at the polymer chain end of the liquid ethylenic random copolymer, and the contents of the hydroxyl groups is 0.01 to 1 mole per 100 g of the liquid hydroxylated ethylenic random copolymer. Also provided are a lubricant oil additive and a paint additive each being composed of the above liquid modified ethylenic random copolymer.

70. 发明授权

US4547552A Process for producing a chemically blended propylene polymer composition and the composition produced by said process 失效
标题翻译：用于生产化学共混丙烯聚合物组合物的方法和通过所述方法制备的组合物
公开(公告)号：US4547552A
公开(公告)日：1985-10-15
申请号：US680227
申请日：1984-12-10
申请人： Akinori Toyota , Norio Kashiwa
发明人： Akinori Toyota , Norio Kashiwa
IPC分类号： C08F4/00 , C08F4/42 , C08F4/60 , C08F4/64 , C08F10/06 , C08F210/06 , C08F297/00 , C08F297/08
CPC分类号： C08F297/08
摘要： A process for producing a chemically blended propylene polymer composition having an ethylene content ranging from 3 to 40% by weight and being greater than the weight of the rubbery propylene copolymer formed in stage (II) below, which comprises the following stages (I) and (II):(I) a first stage of polymerizing propylene containing 0 to 5 mole % of another olefin in the presence of a catalyst composed of (A) a solid titanium catalyst component consisting essentially of titanium, magnesium, halogen, and an electron donor, (B) an organoaluminum compound, and (C) an organic silicon compound having an Si--O--C bond or an Si--N--C bond to thereby form a crystalline propylene polymer or copolymer; and(II) a second stage of polymerizing propylene and ethylene, or propylene, ethylene and another olefin in the presence of the reaction product of the first stage and the same catalyst as used in the first stage to form a rubbery propylene copolymer and a crystalline ethylene polymer or copolymer.
摘要翻译：一种生产具有3至40重量％乙烯含量并且大于下面阶段（II）中形成的橡胶状丙烯共聚物的重量的化学共混丙烯聚合物组合物的方法，其包括以下步骤（I）和（II）：（I）在由（A）主要由钛，镁，卤素和电子组成的固体钛催化剂组分的催化剂存在下，聚合含有0-5摩尔％的另一种烯烃的丙烯的第一阶段供体，（B）有机铝化合物和（C）具有Si-OC键或Si-NC键的有机硅化合物，从而形成结晶丙烯聚合物或共聚物; 和（II）在第一阶段与第一阶段中使用的第一阶段和相同催化剂的反应产物存在下，丙烯和乙烯或丙烯，乙烯和另一种烯烃的聚合的第二阶段，以形成橡胶状丙烯共聚物和结晶乙烯聚合物或共聚物。

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