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    Process for producing modified polypropylene
    2.
    发明授权
    Process for producing modified polypropylene 失效
    生产改性聚丙烯的方法

    公开(公告)号：US4483966A

    公开(公告)日：1984-11-20

    申请号：US421243

    申请日：1982-09-22

    申请人： Takeshi Suzuki ,  Hiroshi Shimizu ,  Nobutoshi Komori ,  Takehiro Umeno ,  Atsuyoshi Shimizu

    发明人： Takeshi Suzuki ,  Hiroshi Shimizu ,  Nobutoshi Komori ,  Takehiro Umeno ,  Atsuyoshi Shimizu

    IPC分类号： C08F297/00 ,  C08F4/42 ,  C08F4/64 ,  C08F297/08

    CPC分类号： C08F297/083

    摘要： A process for producing ethylene-propylene block copolymer by the use of a catalyst employed for producing isotactic polypropylene is provided. This process is characterized in that a gas phase polymerization of propylene is substantially carried out in the presence of the catalyst obtained by combining a titanium trichloride composition with an average particle size of 10.about.100 .mu. and an organic aluminum to form the propylene polymer segment with a specific surface area more than 0.015 m.sup.2 /g at a yield of more than 3,000 g per 1 g of the titanium trichloride composition in the first step, and then a gas phase polymerization of a mixture of polypropylene and ethylene is successively carried out in the second step to form the copolymer segment with a copolymerization ratio of propylene:ethylene being 5.about.80 weight %:95.about.20 weight %, wherein the polymerized amount of the second step is 10-40% of total polymerized amount and wherein normal hexane extraction ratio (75.degree. C., 1 hour) of the ethylene-propylene block copolymer powders obtained is 1.about.10 weight %. The process of the present invention is one having an extremely high productivity industrially, and the modified polypropylene obtained has a superior low-temperature-impact strength and brittle temperature.

    摘要翻译： 提供了通过使用用于制备全同立构聚丙烯的催化剂制备乙烯 - 丙烯嵌段共聚物的方法。 该方法的特征在于丙烯的气相聚合基本上在通过将平均粒径为10-600微米的三氯化钛组合物和有机铝组合而获得的催化剂的存在下进行，以形成丙烯聚合物链段， 比表面积大于0.015m 2 / g，第一步中每1g三氯化钛组合物的产量大于3,000g，然后在聚丙烯和乙烯的混合物中进行气相聚合 形成共聚物链段的第二步，丙烯：乙烯的共聚比为5分子量80重量％：95重量比20重量％，其中第二步的聚合量为总聚合量的10-40％，其中正常己烷萃取 获得的乙烯 - 丙烯嵌段共聚物粉末的比例（75℃，1小时）为10重量％。 本发明的方法在工业上具有极高的生产率，所得到的改性聚丙烯具有优异的低温冲击强度和脆性温度。

    Deodorized polyolefins and process for the preparation thereof
    3.
    发明授权
    Deodorized polyolefins and process for the preparation thereof 失效
    除臭聚烯烃及其制备方法

    公开(公告)号：US4591633A

    公开(公告)日：1986-05-27

    申请号：US752653

    申请日：1985-07-08

    申请人： Takeshi Suzuki ,  Nobutoshi Komori

    发明人： Takeshi Suzuki ,  Nobutoshi Komori

    IPC分类号： C08F6/02 ,  C08K3/26 ,  C08K3/34 ,  C08F6/08

    CPC分类号： C08K3/26 ,  C08F6/02 ,  C08K3/34

    摘要： Purified polyolefins prepared by deactivating Ziegler type catalyst residue contained in polyolefins not purified by use of alkylene oxide and having off-odor are mixed for deodorization with 0.001 to 0.5% by weight of at least one deodorizer selected from the compounds having the following formulas (1) to (6):Al.sub.x Si.sub.y (OH).sub.3x+4y.nH.sub.2 O (1)Mg.sub.x (OH).sub.2y-2x (CO.sub.3).sub.y.nH.sub.2 O (2)Mg.sub.x Ca.sub.y (CO.sub.3).sub.2x+2y/2.nH.sub.2 O (3)M.sub.x Si.sub.y (OH).sub.2x+4y.nH.sub.2 O (4)M.sub.x Al.sub.y Si.sub.z (OH).sub.2x+3y+4z.nH.sub.2 O (5)M.sub.x Al.sub.y (OH).sub.2x+3y-2z (A).nH.sub.2 O (6)where M represents Mg or Ca; A represents CO.sub.3, HPO.sub.4 or SO.sub.4 ; x, y and z represent a positive number; and n represents zero or a positive integer; calcined products therefrom, and hydrates thereof. The deodorizer may be added thereto independently from or concurrently with other additives to be mixed.Another aspect of the present invention is directed to a process for the preparation of deodorized polyolefins which comprises mixing polyolefins purified by deactivating the catalyst residue remained in crude polyolefins obtained by the polymerization of olefins by use of Ziegler type catalyst at least one deodorizer said above.

    摘要翻译： 混合使用0.001〜0.5重量％的至少一种选自具有下式（1）的化合物的除臭剂进行除臭除去通过使未纯化的环氧烷并且具有异味的聚烯烃中所含的齐格勒型催化剂残渣失活而制备的纯化聚烯烃 ）至（6）：AlxSiy（OH）3x + 4y.nH2O（1）Mgx（OH）2y-2x（CO3）y.nH2O（2）MgxCay（CO3）2x + 2y / 2.nH2O（3）MxSiy OH）2x + 4y.nH2O（4）MxAlySiz（OH）2x + 3y + 4z.nH2O（5）MxAly（OH）2x + 3y-2z（A）.nH2O（6）其中M表示Mg或Ca; A表示CO 3，HPO 4或SO 4; x，y和z表示正数; n表示0或正整数; 煅烧产物及其水合物。 除臭剂可以独立于或与其它待混合的添加剂同时加入。 本发明的另一方面涉及一种制备除臭聚烯烃的方法，该方法包括通过使用齐格勒型催化剂使上述至少一种除臭剂将残留在通过烯烃聚合获得的粗聚烯烃中的催化剂残余物失活来纯化。

    Polypropylene composite stretched film
    4.
    发明授权
    Polypropylene composite stretched film 失效
    聚丙烯复合拉伸膜

    公开(公告)号：US4740421A

    公开(公告)日：1988-04-26

    申请号：US946137

    申请日：1986-12-22

    申请人： Takeshi Suzuki ,  Nobutoshi Komori

    发明人： Takeshi Suzuki ,  Nobutoshi Komori

    IPC分类号： B65D65/40 ,  B32B27/32 ,  C08J5/18 ,  C09J123/16 ,  B32B27/00

    CPC分类号： C08J5/18 ,  B32B27/32 ,  C09J123/16 ,  C08J2323/02 ,  Y10S428/91 ,  Y10T428/2826 ,  Y10T428/31855 ,  Y10T428/31913

    摘要： A polypropylene composite stretched film having superior low-temperature heat-sealing characteristics, transparency and anti-block properties is provided, which film comprises as a base layer, a crystalline polypropylene and as a heat-sealing layer, a crystalline ethylene-propylene random copolymer containing 1 to 5% by weight of polymers having a molecular weight (Mw) of 6,000 or less and 3 to 5% by weight of ethylene, or a crystalline ethylene-propylene-butene-1 copolymer containing 1 to 5% by weight of polymers having a Mw of 6,000 or less, 1 to 10% by weight of ethylene and 4 to 30% by weight of butene-1.

    摘要翻译： 提供了具有优异的低温热封特性，透明性和抗嵌段性的聚丙烯复合拉伸膜，该膜包含作为基底层的结晶聚丙烯和作为热封层的结晶乙烯 - 丙烯无规共聚物 含有1〜5重量％的分子量（Mw）为6000以下且3〜5重量％的乙烯的聚合物，或含有1〜5重量％聚合物的结晶乙烯 - 丙烯 - 丁烯-1共聚物 具有6,000或更小的Mw，1至10重量％的乙烯和4至30重量％的丁烯-1。

    SiC single crystal and production method thereof
    5.
    发明授权
    SiC single crystal and production method thereof 有权

    公开(公告)号：US09856582B2

    公开(公告)日：2018-01-02

    申请号：US13428395

    申请日：2012-03-23

    申请人： Mina Ryo ,  Yoshiyuki Yonezawa ,  Takeshi Suzuki

    发明人： Mina Ryo ,  Yoshiyuki Yonezawa ,  Takeshi Suzuki

    IPC分类号： C30B17/00 ,  C30B29/36 ,  C30B9/10

    CPC分类号： C30B29/36 ,  C30B9/10 ,  C30B17/00

    摘要： A method is disclosed with provides stable growth of SiC single crystals, particularly 4H—SiC single crystals, with an effective crystal growth rate for a prolonged time even at a low temperature range of 2000° C. or lower. A raw material containing Si, Ti and Ni is charged into a crucible made of graphite and heat-melted to obtain a solvent. At the same time, C is dissolved out from the crucible into the solvent to obtain a melt. A SiC seed crystal substrate is then brought into contact with the melt such that SiC is supersaturated in the melt in the vicinity of the surface of the SiC seed crystal substrate, thereby allowing growth and production of an SiC single crystal on the SiC seed crystal substrate.

    Apparatus for continuous electrolytic treatment of steel sheet and method for producing surface-treated steel sheet using the same
    7.
    发明授权
    Apparatus for continuous electrolytic treatment of steel sheet and method for producing surface-treated steel sheet using the same 有权
    钢板的连续电解处理装置及使用该钢板的表面处理钢板的制造方法

    公开(公告)号：US09580816B2

    公开(公告)日：2017-02-28

    申请号：US13819500

    申请日：2011-09-14

    申请人： Yuka Miyamoto ,  Takeshi Suzuki ,  Hisato Noro ,  Masao Inose ,  Hiroki Iwasa ,  Norihiko Nakamura ,  Yoichi Tobiyama

    发明人： Yuka Miyamoto ,  Takeshi Suzuki ,  Hisato Noro ,  Masao Inose ,  Hiroki Iwasa ,  Norihiko Nakamura ,  Yoichi Tobiyama

    IPC分类号： C23C28/02 ,  C25D17/12 ,  C25D7/06 ,  C25D9/10

    CPC分类号： C23C28/02 ,  C25D7/0614 ,  C25D7/0642 ,  C25D9/10 ,  C25D17/12

    摘要： Provided are an apparatus for continuous electrolytic treatment of a steel sheet that is suitable for producing a surface-treated steel sheet and a method for producing the surface-treated steel sheet using the apparatus for continuous electrolytic treatment of a steel sheet. The apparatus includes N pairs of tabular electrodes having a length L and being arranged to respectively face two surfaces of a steel sheet. Each electrode includes n sections arranged in the longitudinal direction of the electrode and disposed on the surface of the electrode facing the steel sheet surface. Each section is constituted by a conductive portion including an electrode portion having a length T1 and a nonconductive portion made by making an electrode portion having a length T2 nonconductive, where n×N≧10, 0.96≧T2/(T1+T2)≧0.05, and 0.9≧T1/L≧0.1.

    摘要翻译： 提供一种适用于生产表面处理钢板的钢板的连续电解处理装置以及使用钢板的连续电解处理装置的表面处理钢板的制造方法。 该装置包括N对长度为L的平板状电极，并分别面对钢板的两个表面。 每个电极包括沿着电极的纵向布置的n个部分，并且设置在面对钢板表面的电极的表面上。 每个部分由包括具有长度T1的电极部分和通过制造具有长度T2不导电的电极部分制成的非导电部分的导电部分构成，其中n×N≥10,0.96≥T2/（T1 + T2）≥0.05 ，0.9≥T1/L≥0.1。

    Storage cell and magazine
    10.
    发明授权
    Storage cell and magazine 有权
    存储单元和杂志

    公开(公告)号：US08875907B2

    公开(公告)日：2014-11-04

    申请号：US12678797

    申请日：2008-09-22

    申请人： Takeshi Suzuki ,  Shinichi Iwata

    发明人： Takeshi Suzuki ,  Shinichi Iwata

    IPC分类号： A47F7/00 ,  G11B15/68 ,  G11B17/22

    CPC分类号： G11B15/6885 ,  G11B15/6835 ,  G11B17/225

    摘要： The deep cell (300) of the present invention is capable of accommodating two data cartridges (100) in a row. In addition, the deep cell (300) includes a regulating member (301) for regulating the storage of two data cartridges (100) and for regulating storage to just one data cartridge (100).

    摘要翻译： 本发明的深电池（300）能够容纳两排数据盒（100）。 此外，深电池（300）包括调节构件（301），用于调节两个数据盒（100）的存储并用于将存储调节到仅一个数据盒（100）。