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    • 1. 发明申请
    • Resin compostion and stretched film obtained by using the same
    • 通过使用它们获得的树脂组合物和拉伸膜
    • US20070032601A1
    • 2007-02-08
    • US10572385
    • 2004-09-17
    • Tsutomu TasakiToshihiro NishimuraHiroshi Inoue
    • Tsutomu TasakiToshihiro NishimuraHiroshi Inoue
    • C08L23/04
    • C08J5/18C08J2323/06C08J2323/08Y10S428/91Y10T428/31855Y10T428/31938
    • The present invention relates to a polyethylene-based stretched film having excellent Elmendorf tear strength and uniform stretchability. The invention relates to a polyethylene-based stretched film which is obtained by stretching a polyethylene-based resin, wherein (A-i) Em and Et, which represent the values of Elmendorf tear strength in the MD and TD directions, respectively, as measured in accordance with ASTM D1922, satisfy the following formulas 1, 2 and 3: 20≦Em[N/m]≦3000  (Formula 1) 20≦Et[N/m]≦3000  (Formula 2) 0.1≦(Em/Et)≦3  (Formula 3); (a-ii) the tensile initial modulus TM in the MD direction satisfies the following formula 4: 300≦TM[MPa]≦10000  (Formula 4); and (a-iii) the thickness is in the range of 5 to 150 μm, and is excellent in the stretch uniformity.
    • 本发明涉及具有优异的埃尔门多夫撕裂强度和均匀拉伸性的聚乙烯基拉伸膜。 本发明涉及通过拉伸聚乙烯类树脂而获得的聚乙烯基拉伸膜,其中(Ai)Em和Et分别代表根据MD和TD方向的埃尔曼多夫撕裂强度值 与ASTM D1922相符合下列公式1,2和3:<?in-line-formula description =“In-line formula”end =“lead”?> 20 <= Em [N / m] <= 3000 1)<?in-line-formula description =“In-line Formulas”end =“tail”?> <?in-line-formula description =“In-line formula”end =“lead”?> 20 <= Et [N / m] <= 3000(公式2)<?in-line-formula description =“In-line Formulas”end =“tail”?> <?in-line-formula description =“In-line Formulas”end =“铅”?> 0.1 <=(Em / Et)<= 3(式3); (a-ii)MD方向上的拉伸初始模量TM满足下列公式4:<?在线公式描述=“直线公式”end =“tail” =“在线公式”end =“lead”?> 300 <= TM [MPa] <= 10000(公式4); <?in-line-formula description =“In-line Formulas”end =“tail”?>和(a-iii)厚度在5至150μm的范围内,并且拉伸均匀性优异。
    • 2. 发明授权
    • Resin composition and stretched film obtained by using the same
    • 树脂组合物和通过使用其获得的拉伸膜
    • US07722961B2
    • 2010-05-25
    • US10572385
    • 2004-09-17
    • Tsutomu TasakiToshihiro NishimuraHiroshi Inoue
    • Tsutomu TasakiToshihiro NishimuraHiroshi Inoue
    • B32B27/32C08L23/00C08L23/08
    • C08J5/18C08J2323/06C08J2323/08Y10S428/91Y10T428/31855Y10T428/31938
    • A polyethylene-based stretched film with a thickness in the range of 10 to 100 μm, the film comprising components (A) and (B) (the total amount of components (A) and (B) being 100 parts by weight), and has a density in the range of 898 to 960 Kg/m3: (A) 50 to 95 parts by weight of a polyethylene composition which comprises the following components (I) and (II) (the total amount of (I) and (II) being 100 parts by weight), and has a density in the range of 890 to 940 Kg/m3: (I) 5 to 95 parts by weight of an ethylene/alpha-olefin copolymer obtained by copolymerization of ethylene and an alpha-olefin having 4 to 12 carbon atoms with the use of a metallocene catalyst, which has a melt flow rate in the range of 0.01 to 10 g/10 min and a density in the range of 900 to 925 Kg/m3, and, (II) 5 to 95 parts by weight of an ethylene/alpha-olefin copolymer obtained by copolymerization of ethylene and an alpha-olefin having 4 to 12 carbon atoms with the use of a metallocene catalyst, which has melt flow rate in the range of 1 to 100 g/10 min and a density in the range of 926 to 960 Kg/m3; and (B) 5 to 50 parts by weight of a high-pressure low density polyethylene which has a melt flow rate in the range of 0.1 to 10 g/10 min, and a density in the range of 910 to 930 Kg/m3.
    • 厚度为10〜100μm的聚乙烯系拉伸膜,由(A)成分和(B)成分(成分(A)和(B)的总量)为100重量份构成的膜) 具有898至960Kg / m 3范围内的密度:(A)50至95重量份的包含以下组分(I)和(II)((I)和(II)的总量)的聚乙烯组合物 )为100重量份,密度为890〜940Kg / m 3:(I)5〜95重量份通过乙烯与α-烯烃的共聚得到的乙烯/α-烯烃共聚物 具有4〜12个碳原子的金属茂催化剂,其熔体流动速率为0.01〜10g / 10min,密度为900〜925Kg / m 3,(II) 通过使用茂金属催化剂通过乙烯和具有4至12个碳原子的α-烯烃共聚得到的乙烯/α-烯烃共聚物5至95重量份,其熔体 流量范围为1〜100g / 10min,密度为926〜960kg / m3; 和(B)5至50重量份的熔体流动速率在0.1至10g / 10分钟范围内,密度在910至930kg / m 3范围内的高压低密度聚乙烯。
    • 5. 发明授权
    • Liner film for bulk container and container liner
    • 散装集装箱和集装箱内衬的衬板
    • US06194533B1
    • 2001-02-27
    • US09049909
    • 1998-03-30
    • Toshihiro NishimuraHiroshi InoueYoichiro TsujiTakashi Hiraoka
    • Toshihiro NishimuraHiroshi InoueYoichiro TsujiTakashi Hiraoka
    • C08F21016
    • C08J5/18B65D90/046B65D2590/046C08J2323/08Y10S493/934
    • Disclosed is a liner film for bulk container, which comprises a polyethylene (A) prepared by the use of a single site olefin polymerization catalyst such as a metallocene catalyst, said polyethylene (A) having a density of 0.920 to 0.940 g/cm3, MFR of 0.1 to 3.0 g/10 min and a melting point of 115 to 135° C. When the film is heat-sealed, its sealed portion preferably has a tensile strength at break (Ts) of 2.0 to 4.0 kg/15 mm and a tensile elongation at break (EL) of 150 to 600%. The liner film for bulk container has the advantages: the film can be made lightweight by decreasing the film thickness; the film shows such a high heat-sealing strength that the heat-sealed portion is not broken even if no adhesive tape is attached thereto; and a bulk container liner formed from the film can be filled with a content of a higher temperature than the conventional temperature. Also disclosed is a bulk container liner shaping the above film into a bag.
    • 公开了一种用于散装容器的衬里膜,其包括通过使用单位点烯烃聚合催化剂如茂金属催化剂制备的聚乙烯(A),所述聚乙烯(A)的密度为0.920至0.940g / cm3,MFR 为0.1〜3.0g / 10分钟,熔点为115〜135℃。当热封时,其密封部分的断裂强度(Ts)优选为2.0〜4.0kg / 15mm, 拉伸断裂伸长率(EL)为150〜600%。 用于散装容器的衬里膜具有以下优点:通过减小膜厚可以使膜重量轻; 该膜显示出如此高的热封强度,即使没有粘合带也不会损坏热密封部分; 并且由膜形成的散装容器衬垫可以填充比常规温度更高的温度的内容物。 还公开了将上述胶片成型为袋子的散装容器衬里。
    • 8. 发明申请
    • GLUCOPYRANOSYLOXYPYRAZOLE DERIVATIVES AND USE THEREOF IN MEDICINES
    • 葡萄糖醛酰氧基吡唑衍生物及其在药物中的应用
    • US20090093419A1
    • 2009-04-09
    • US12169882
    • 2008-07-09
    • Hideki FujikuraNobuhiko FushimiToshihiro NishimuraTakeshi NakabayashiMasayuki Isaji
    • Hideki FujikuraNobuhiko FushimiToshihiro NishimuraTakeshi NakabayashiMasayuki Isaji
    • A61K31/7056
    • A61K45/06A61K31/7056C07H17/02A61K2300/00
    • The present invention provides glucopyranosyloxypyrazole derivatives represented by the general formula: wherein R represents a hydrogen atom, a lower alkyl group or a group forming a prodrug; one of Q and T represents a group represented by the general formula: (wherein P represents a hydrogen atom or a group forming a prodrug), while the other represents a lower alkyl group or a halo(lower alkyl) group; R2 represents a hydrogen atom, a lower alkyl group, a lower alkoxy group, a lower alkylthio group, a halo(lower alkyl) group or a halogen atom; and with the proviso that P does not represent a hydrogen atom when R represents a hydrogen atom or a lower alkyl group, or pharmaceutically acceptable salts thereof, which exert an inhibitory activity in human SGLT2 and have an improved oral absorption, and therefore are useful as agents for the prevention or treatment of a disease associated with hyperglycemia such as diabetes, diabetic complications or obesity, and pharmaceutically acceptable salts thereof, and pharmaceutical uses thereof.
    • 本发明提供由以下通式表示的吡喃葡萄糖氧吡唑衍生物:其中R表示氢原子,低级烷基或形成前药的基团; Q和T之一表示由通式表示的基团:(其中P表示氢原子或形成前药的基团),而另一个表示低级烷基或卤代(低级烷基)基团; R2表示氢原子,低级烷基,低级烷氧基,低级烷硫基,卤代(低级烷基)或卤素原子; 并且条件是当R表示氢原子或低级烷基时,P不表示氢原子,或其药学上可接受的盐,其在人SGLT2中具有抑制活性并具有改善的口服吸收,因此可用作 用于预防或治疗与高血糖相关的疾病如糖尿病,糖尿病并发症或肥胖症的药剂及其药学上可接受的盐及其药学用途。