公开(公告)号：EP1958980A4

公开(公告)日：2010-08-25

申请号：EP06833842

申请日：2006-11-24

Applicant: JSR CORP

Inventor： YAMAMOTO NORIHIRO ,  KANAE KENTAROU ,  MAEDA MINORU

IPC: C08J3/24 ,  C08J9/06 ,  C08L21/00 ,  C08L101/00

CPC classification number: C08J9/06 ,  C08C19/02 ,  C08J3/24 ,  C08J2205/052 ,  C08J2321/00 ,  C08K5/01 ,  C08K5/1345 ,  C08K5/14 ,  C08L9/00 ,  C08L15/00 ,  C08L21/00 ,  C08L23/10 ,  C08L23/16 ,  C08L2312/00 ,  C08L2666/02

Abstract: A thermoplastic elastomer composition having a melt tension of 5.0 cN or more at 210°C and a pulling rate of 2.0 m/min and a compression set of 80% or less when measured according to JIS K6262 at 70°C and 22 hours is provided. The composition is obtained by dynamically treating a mixture of (A) a rubber and (B) a thermoplastic resin (B-1) and/or a thermoplastic resin composition (B-2) with heat in the presence of (C) a crosslinking agent.

公开(公告)号：EP2000500A4

公开(公告)日：2010-07-28

申请号：EP07740687

申请日：2007-03-30

Applicant: JSR CORP ,  NITTO DENKO CORP

Inventor： KANAE KENTAROU ,  YAMAMOTO NORIHIRO ,  ITOU TAKIO ,  TOKUNAGA YASUYUKI ,  SAITOU MAKOTO

IPC: C08J9/12 ,  C08K3/00 ,  C08L23/00

CPC classification number: C08L9/06 ,  C08J9/0014 ,  C08J9/0061 ,  C08J9/122 ,  C08J2203/08 ,  C08J2323/02 ,  C08J2409/00 ,  C08J2421/00 ,  C08L21/00 ,  C08L23/10 ,  C08L23/16 ,  C08L2203/14 ,  C08L2312/00 ,  C08L2666/02

公开(公告)号：JP2011216296A

公开(公告)日：2011-10-27

申请号：JP2010082671

申请日：2010-03-31

Applicant: Jsr Corp ,  Jsr株式会社

Inventor： YAMAMOTO NORIHIRO ,  OGAWA MASAKI ,  HIGAMI MAKOTO ,  WAKABAYASHI NOBUAKI

IPC: H01M8/02 ,  C08J5/22 ,  C08K3/10 ,  C08L101/06 ,  H01B1/06 ,  H01B13/00 ,  H01M8/10

CPC classification number: Y02P70/56

Abstract: PROBLEM TO BE SOLVED: To provide a solid polymer electrolyte reliably used for a polymer electrolyte fuel cell having excellent durability and generating power stably for a long term.SOLUTION: A solid polymer electrolyte membrane includes a polymer having a sulfonic acid group, at least one type selected from an aluminum ion and an aluminum compound, and 0.01 to 1 mmol/g of at least one type selected from the aluminum ion and the aluminum compound to the polymer. Alternatively, a liquid composition includes the polymer having a sulfonic acid group, the aluminum compound, a solvent, and 0.01 to 1 mmol/g of the aluminum compound to the polymer.

Abstract translation: 要解决的问题：提供一种可靠地用于固体高分子型燃料电池的固体高分子电解质，其具有优异的耐久性和长期的稳定发电功能。固体高分子电解质膜包括具有磺酸基的聚合物，至少一种 从铝离子和铝化合物中选择的类型，以及0.01〜1mmol / g选自铝离子和铝化合物的至少一种类型的聚合物。 或者，液体组合物包括具有磺酸基的聚合物，铝化合物，溶剂和向聚合物中的0.01-1mmol / g铝化合物。

公开(公告)号：JP2010215684A

公开(公告)日：2010-09-30

申请号：JP2009060553

申请日：2009-03-13

Applicant: Jsr Corp ,  Jsr株式会社

Inventor： YAMAMOTO NORIHIRO ,  KANAE KENTARO ,  TOYODA NOBUYUKI ,  MAEDA MINORU

IPC: C08J3/24 ,  B32B25/04 ,  C08J9/04 ,  C08L23/08 ,  C08L101/00

Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a thermoplastic elastomer composition which is capable of maintaining a high melt tension necessary for an expansion molding even after dynamic heat treatment and is capable of manufacturing a foam with a high expansion ratio. SOLUTION: The method for manufacturing the thermoplastic elastomer composition comprises dynamic heat treating a mixture of (A) an ethylene-α-olefin-based copolymer rubber and (B) a first olefin-based thermoplastic resin having a melt tension at 210°C and a taking-off speed of 2.0 m/min of 3.0 cN or more in the presence of (C) a crosslinker to thereby obtain a precursor, and adding to the obtained precursor a second olefinic thermoplastic resin (D) having a melt tension at 210°C and a taking-off speed of 2.0 m/min of 3.0 cN or more. COPYRIGHT: (C)2010,JPO&INPIT

Abstract translation: 待解决的问题：提供一种热塑性弹性体组合物的制造方法，其能够即使在动态热处理后也能够保持膨胀成型所需的高熔体张力，并且能够制造具有高膨胀率的泡沫体。 解决方案：制造热塑性弹性体组合物的方法包括动态热处理（A）乙烯-α-烯烃基共聚物橡胶和（B）熔体张力在210℃的第一种烯烃类热塑性树脂的混合物 ℃，在（C）交联剂存在下，2.0m / min的起飞速度为3.0cN以上，由此得到前体，向所得前体添加具有熔融状态的第二烯烃类热塑性树脂（D） 在210℃的张力和2.0m / min的起飞速度为3.0cN以上。 版权所有（C）2010，JPO＆INPIT

公开(公告)号：JP2010159321A

公开(公告)日：2010-07-22

申请号：JP2009001068

申请日：2009-01-06

Applicant: Jsr Corp ,  Jsr株式会社

Inventor： TOYODA NOBUYUKI ,  KANAE KENTARO ,  YAMAMOTO NORIHIRO ,  MAEDA MINORU

IPC: C08L23/08 ,  C08J9/04 ,  C08L23/06 ,  C08L53/02 ,  C08L91/00

Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic elastomer composition having a three-dimensional network structure not based on chemical crosslinking, and excellent in fluidity, softener retentivity, foaming property, elastic recovery property and flexibility. SOLUTION: In the thermoplastic elastomer composition, a crystalline polyethylene resin (B) and a hydrogenated block copolymer (C) having specific blocks form a three-dimensional network structure in a matrix comprising an oil-extended ethylene copolymer (A). An ethylene copolymer in the oil-extended ethylene copolymer (A) has intrinsic viscosity [η] measured in a decalin solvent at 135°C of 5.5-9.0 dL/g and a weight-average molecular weight (Mw) to number-average molecular weight (Mn) ratio (Mw/Mn) of ≤3. COPYRIGHT: (C)2010,JPO&INPIT

Abstract translation: 解决问题的方法：提供一种不具有化学交联的三维网状结构的热塑性弹性体组合物，流动性，软化剂保持性，发泡性，弹性回复性，柔软性优异。 解决方案：在热塑性弹性体组合物中，具有特定嵌段的结晶聚乙烯树脂（B）和氢化嵌段共聚物（C）在包含油延伸乙烯共聚物（A）的基体中形成三维网状结构。 油扩展乙烯共聚物（A）中的乙烯共聚物在135℃的萘烷溶剂中测定的特性粘度[η]为5.5〜9.0dL / g，重均分子量（Mw）与数均分子量 重量（Mn）比（Mw / Mn）≤3。 版权所有（C）2010，JPO＆INPIT

公开(公告)号：JP2010126577A

公开(公告)日：2010-06-10

申请号：JP2008300746

申请日：2008-11-26

Applicant: Jsr Corp ,  Jsr株式会社

Inventor： TOYODA NOBUYUKI ,  KANAE KENTARO ,  YAMAMOTO NORIHIRO ,  MAEDA MINORU

IPC: C08J9/04 ,  B29C45/00 ,  B29C45/37 ,  B29C45/56 ,  C08L23/02 ,  C08L23/04 ,  C08L53/00 ,  C08L57/02

Abstract: PROBLEM TO BE SOLVED: To provide a method of molding a foamed molded article which subjects a thermoplastic elastomer composition excellent in moldability to foam molding. SOLUTION: The method of molding a foamed molded article includes a step of subjecting a thermoplastic elastomer composition which contains an oil extended ethylenic polymer (A) including 50-150 pts.mass first mineral oil based softening material based on 100 pts.mass ethylenic copolymer, a crystalline polyethylene based resin (B), a hydrogenated block copolymer (C), and a ≥3C α-olefinic resin (D) and has a melt tension at 210°C at a take-off speed of 2 m/min of less than 3.0 gf to foam molding with at least one selected from the group consisting of a chemical blowing agent, a gas, and a supercritical fluid and uses an ethylenic copolymer having an intrinsic viscosity [η] measured in a decalin solvent at 135°C of 5.5-9.0 dl/g and a value of the ratio (Mw/Mn) of the weight-average molecular weight (Mw) to the number-average molecular weight (Mn) of not greater 3 as the ethylenic copolymer of the oil extended ethylenic copolymer (A). COPYRIGHT: (C)2010,JPO&INPIT

Abstract translation: 要解决的问题：提供一种使成型性优异的热塑性弹性体组合物发泡成型的发泡成型体的成型方法。 解决方案：成型发泡成型体的方法包括以100重量份对包含50-150重量份的第一矿物油基软化材料的含油延伸乙烯性聚合物（A）的热塑性弹性体组合物进行处理的步骤。 质量乙烯类共聚物，结晶性聚乙烯类树脂（B），氢化嵌段共聚物（C）和≥3Cα-烯烃树脂（D），并且在210℃的起飞速度为2m时具有熔体张力 /分钟小于3.0gf，使用选自化学发泡剂，气体和超临界流体中的至少一种发泡成型，并使用在十氢化萘溶剂中测定的特性粘度[η]的乙烯类共聚物 135℃为5.5-9.0dl / g，重均分子量（Mw）与数均分子量（Mn）的比（Mw / Mn）不大于3的乙烯类共聚物 油延伸乙烯共聚物（A）。 版权所有（C）2010，JPO＆INPIT

公开(公告)号：JP2009235241A

公开(公告)日：2009-10-15

申请号：JP2008083332

申请日：2008-03-27

Applicant: Jsr Corp ,  Jsr株式会社

Inventor： TOYODA NOBUYUKI ,  KANAE KENTARO ,  MAEDA MINORU ,  YAMAMOTO NORIHIRO

IPC: C08L23/08 ,  C08J9/06 ,  C08K5/14 ,  C08L101/00

Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic elastomer composition excellent in fluidity, rubber elasticity and foaming property, from which a foam having a high expansion ratio, rich in closed cells, uniform in cell shape and excellent in rubber elasticity, flexibility and surface appearance, is obtained. SOLUTION: The thermoplastic elastomer composition is obtained by subjecting a mixture comprising (A) an oil extended ethylenic copolymer comprising 100 parts by mass of a specific ethylenic copolymer and 50-150 parts by mass of a mineral oil-based softener and (B) at least one of (B-1) a thermoplastic resin and (B-2) a thermoplastic resin composition to a dynamic heat treatment in the presence of (C) a crosslinking agent. The thermoplastic elastomer composition has a melt tension of ≥5.0 cN as measured at 210°C and a drawing rate of 2.0 m/min, and has a compression set of ≤80% as measured at 70°C in 22 h in conformity to JIS K6262. COPYRIGHT: (C)2010,JPO&INPIT

Abstract translation: 解决问题：为了提供流动性，橡胶弹性和发泡性优异的热膨胀弹性体组合物，具有膨胀比高，密闭细胞浓度高，泡孔形状均匀，橡胶弹性优异的弹性 并获得表面外观。 解决方案：热塑性弹性体组合物是通过使包含（A）含有100质量份特定乙烯类共聚物的油扩展乙烯类共聚物和50〜150质量份矿物油系软化剂的（A） B）在（C）交联剂存在下进行动态热处理的（B-1）热塑性树脂和（B-2）热塑性树脂组合物中的至少一种。 热塑性弹性体组合物的熔融张力在210℃，拉伸速度为2.0m / min时测定为≥5.0cN，并且在70℃，22小时内按JIS测定的压缩永久变形量≤80％ K6262。 版权所有（C）2010，JPO＆INPIT

公开(公告)号：JP2009052057A

公开(公告)日：2009-03-12

申请号：JP2008312482

申请日：2008-12-08

Applicant: Jsr Corp ,  Jsr株式会社

Inventor： YAMAMOTO NORIHIRO ,  KANAE KENTAROU ,  MAEDA MINORU

IPC: C08J3/24 ,  C08J9/04 ,  C08L21/00 ,  C08L23/00

CPC classification number: C08J9/06 ,  C08C19/02 ,  C08J3/24 ,  C08J2205/052 ,  C08J2321/00 ,  C08K5/01 ,  C08K5/1345 ,  C08K5/14 ,  C08L9/00 ,  C08L15/00 ,  C08L21/00 ,  C08L23/10 ,  C08L23/16 ,  C08L2312/00 ,  C08L2666/02

Abstract: PROBLEM TO BE SOLVED: To provide a production method for a thermoplastic elastomer composition excellent in flexibility, moldability and surface appearance and capable of forming a foam having high expansion ratio, high independently-foaming property and homogeneous expansion foam shape and being excellent in rubber elasticity, flexibility and surface appearance. SOLUTION: This production method for a thermal elastomer composition comprises: subjecting to a dynamic thermal treatment, a mixture containing (A) a rubber, (B-1-b) an α-olefin-based crystalline thermoplastic resin and/or α-olefin-based amorphous thermoplastic resin having a melt strength of less than 3.0 cN at 210°C and at a drawing rate of 2.0 m/min in the presence of (C) a crosslinker; and adding to the resultant reaction mixture, (B-1-a) a thermoplastic resin having a melt strength of 3.0 cN or more at 210°C and at a drawing rate of 2.0 m/min and/or (B-2-a) a thermoplastic resin composition a melt strength of 3.0 cN or more at 210°C and at a drawing rate of 2.0 m/min. COPYRIGHT: (C)2009,JPO&INPIT

Abstract translation: 解决问题的方案：提供一种柔软性，成形性和表面外观优异的热塑性弹性体组合物的制造方法，能够形成发泡倍率高，独立发泡性和均匀膨胀泡沫形状的泡沫，并且优异 在橡胶弹性，柔韧性和表面外观。 解决方案：热弹性体组合物的制造方法包括：进行动态热处理，含有（A）橡胶，（B-1-b）α-烯烃系结晶性热塑性树脂和/或 在（C）交联剂的存在下，在210℃和拉伸速度2.0m / min下熔融强度小于3.0cN的α-烯烃类非晶态热塑性树脂; 向所得反应混合物中加入（B-1-a）在210℃，拉伸速度2.0m / min下熔融强度为3.0cN以上的热塑性树脂和/或（B-2-a ）热塑性树脂组合物，在210℃和2.0m / min的拉伸速度下的熔融强度为3.0cN以上。 版权所有（C）2009，JPO＆INPIT

公开(公告)号：JP2011018613A

公开(公告)日：2011-01-27

申请号：JP2009163851

申请日：2009-07-10

Applicant: Jsr Corp ,  Jsr株式会社

Inventor： YAMAMOTO NORIHIRO ,  OTSUKI TOSHITAKA ,  HIGAMI MAKOTO ,  WAKABAYASHI NOBUAKI ,  OKADA TAKASHI

IPC: H01M8/02 ,  C08K3/14 ,  C08K3/22 ,  C08K3/26 ,  C08K3/28 ,  C08L101/02 ,  H01B1/06 ,  H01B13/00 ,  H01M8/10

CPC classification number: Y02P70/56

Abstract: PROBLEM TO BE SOLVED: To provide a solid polymer electrolyte membrane suitably used for a polymer electrolyte fuel cell excellent in durability and capable of stably generating power for a long period of time.SOLUTION: The solid polymer electrolyte membrane contains a polymer having a sulfonic acid group and at least one selected from vanadium ion with the number of the sulfonic acid group of 0.01 to 100% contained in the polymer and a vanadium compound. The solid polymer electrolyte membrane contains: a polymer having a sulfonic acid group; and at least one selected from vanadium ion and a vanadium compound. The electrolyte membrane has at least one selected from the vanadium ion and the vanadium compound of 0.001 to 10 mm mol/g based on the total of the polymer and at least one selected from the vanadium ion and vanadium compound.

Abstract translation: 要解决的问题：提供一种适用于耐久性优异且能够长时间稳定发电的固体高分子型燃料电池的固体高分子电解质膜。固体高分子电解质膜含有具有磺酸的聚合物 和选自聚合物中所含的磺酸基数为0.01〜100％的钒离子和钒化合物中的至少一种。 固体聚合物电解质膜包含：具有磺酸基的聚合物; 和选自钒离子和钒化合物中的至少一种。 基于聚合物的总量和选自钒离子和钒化合物中的至少一种，电解质膜具有选自钒离子和钒化合物中的至少一种为0.001至10毫摩尔/ g。

公开(公告)号：JP2007291337A

公开(公告)日：2007-11-08

申请号：JP2007026043

申请日：2007-02-05

Applicant: Jsr Corp ,  Jsr株式会社 ,  Nitto Denko Corp ,  日東電工株式会社

Inventor： KANAE KENTAROU ,  YAMAMOTO NORIHIRO ,  ITO TAKIO ,  TOKUNAGA YASUYUKI ,  SAITO MAKOTO

IPC: C08J9/12 ,  C08K3/00 ,  C08L23/00

CPC classification number: C08L9/06 ,  C08J9/0014 ,  C08J9/0061 ,  C08J9/122 ,  C08J2203/08 ,  C08J2323/02 ,  C08J2409/00 ,  C08J2421/00 ,  C08L21/00 ,  C08L23/10 ,  C08L23/16 ,  C08L2203/14 ,  C08L2312/00 ,  C08L2666/02

Abstract: PROBLEM TO BE SOLVED: To provide a polyolefin based resin foamed body excellent in flexibility, cushioning property, excellent processability and especially excellent in cutting processability. SOLUTION: The polyolefin based resin foamed body with less than 0.2 g/cm 3 of density is obtained by foaming the polyolefin based resin composition with carbon dioxide in super critical state, wherein the polyolefin based resin composition at least comprises (1) a thermoplastic elastomer composition obtained by imparting a shearing force to the mixture under heating in the presence of (C) a crosslinking agent, wherein the mixture comprises (A) a rubber and (B) olefinic thermoplastic resin with less than 3.0 cN of melting tension at 210°C under drawing speed of 2.0 m/min such as (B-1) an α-olefin based crystalline thermoplastic resin and/or (B-2) an α-olefin based amorphous thermoplastic resin, (2) a polyolefin based resin and (3) a nucleating agent with 0.1-2.0 μm of average particle size. COPYRIGHT: (C)2008,JPO&INPIT

Abstract translation: 解决问题：提供柔软性，缓冲性，优异的加工性，切削加工性优异的聚烯烃类树脂发泡体。 解决方案：通过使二氧化碳在超临界状态下使聚烯烃类树脂组合物发泡而获得密度小于0.2g / cm 3的SPF的聚烯烃类树脂发泡体，其中聚烯烃类树脂 组合物至少包含（1）通过在（C）交联剂的存在下在加热下向混合物施加剪切力而获得的热塑性弹性体组合物，其中所述混合物包含（A）橡胶和（B）烯烃热塑性树脂， 如（B-1）α-烯烃类结晶性热塑性树脂和/或（B-2）α-烯烃系非晶态热塑性树脂（B-2），拉伸速度2.0m / min，210℃下的熔融张力小于3.0cN ，（2）聚烯烃类树脂和（3）平均粒径为0.1〜2.0μm的成核剂。 版权所有（C）2008，JPO＆INPIT