利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

23 条记录 (耗时 0.024 秒)

    Water-containing polypropylene resin composition and pre-expanded particles made thereof
    1.
    发明授权
    Water-containing polypropylene resin composition and pre-expanded particles made thereof 失效
    含水聚丙烯树脂组合物和由其制成的预发泡颗粒

    公开(公告)号：US06214896B1

    公开(公告)日：2001-04-10

    申请号：US09472183

    申请日：1999-12-27

    申请人： Kenji Mogami ,  Yasumitsu Munakata ,  Kenichi Senda

    发明人： Kenji Mogami ,  Yasumitsu Munakata ,  Kenichi Senda

    IPC分类号： C08J922

    CPC分类号： C08J9/0061 ,  C08J9/18 ,  C08J2201/03 ,  C08J2323/10 ,  C08J2400/14 ,  C08L23/0876 ,  C08L23/10 ,  C08L2666/04

    摘要： There is provided a pre-expanded particle having a high expansion ratio and excellent flexibility and cushioning property. The in-mold articles made thereof do not lose mechanical strength, heat resistance, and water resistance, without conventional volatile organic foaming agents or carbon dioxide gas. A pre-expanded particle of a polypropylene resin is prepared by pre-expanding a water-containing propylene resin composition comprising (A) 100 parts by weight of a polypropylene resin having melt flow rate (230° C., 2.16 kg load) of 10 to 70 g/10 min and tensile elongation at break of at least 300%, (B) 0.05 to 10 parts by weight of a hydrophilic polymer and (C) 0 to 3 parts by weight of a filler and having a water content of 1 to 20% by weight under a water vapor pressure at the melting point of the polypropylene resin, said particle having an apparent expansion ratio of 25 to 70 times, a closed cell content of at least 85% and an average cell diameter of 50 to 500 &mgr;m.

    摘要翻译： 提供了具有高膨胀率和优异的柔性和缓冲性能的预发泡颗粒。 其制成的模内制品在没有常规挥发性有机发泡剂或二氧化碳气体的情况下不会失去机械强度，耐热性和耐水性。 通过预膨胀含水丙烯树脂组合物来制备聚丙烯树脂的预发泡颗粒，该组合物包含（A）100重量份熔体流动速率（230℃，2.16kg负载）的聚丙烯树脂为10 至70g / 10分钟，断裂时的拉伸伸长率至少为300％，（B）0.05〜10重量份的亲水性聚合物和（C）0-3重量份的填料，水含量为1 至20重量％，在聚丙烯树脂的熔点下的水蒸气压下，所述颗粒的表观膨胀率为25〜70倍，闭孔含量为85％以上，平均气泡直径为50〜500 妈妈

    Resin composition
    2.
    发明授权
    Resin composition 失效
    树脂组成

    公开(公告)号：US4898911A

    公开(公告)日：1990-02-06

    申请号：US137698

    申请日：1987-12-24

    申请人： Shunitsu Miyashita ,  Kenji Mogami

    发明人： Shunitsu Miyashita ,  Kenji Mogami

    IPC分类号： C08G81/02 ,  C08L23/02

    CPC分类号： C08G81/021 ,  C08L23/025

    摘要： A melt-blended resin composition useful as a modifier for improving the impact resistance of thermoplastic resins which comprises (a) a polymer containing at least one epoxy group per molecule and having a modulus of elasticity in bending of at most 10.sup.4 kg/cm.sup.2, e.g. an .alpha.-olefin/glycidyl ester or ether copolymer, and (b) a copolymer of an .alpha.-olefin and an .alpha.,.beta.-unsaturated carboxylic acid wherein at least 5% by mole of the carboxyl groups are neutralized with an alkali metal.

    摘要翻译： 可用作改善热塑性树脂的抗冲击性的改性剂的熔融共混树脂组合物，其包含（a）每分子含有至少一个环氧基并且具有至多104kg / cm 2弯曲弹性模量的聚合物，例如。 α-烯烃/缩水甘油酯或醚共聚物，和（b）α-烯烃和α，β-不饱和羧酸的共聚物，其中至少5摩尔％的羧基用碱金属中和。

    Polypropylene based resin composition, expanded moldings comprising the same and method for production thereof
    4.
    发明申请
    Polypropylene based resin composition, expanded moldings comprising the same and method for production thereof 有权
    聚丙烯类树脂组合物，包含该聚丙烯的树脂组合物的膨胀模制品及其制备方法

    公开(公告)号：US20070032600A1

    公开(公告)日：2007-02-08

    申请号：US10570670

    申请日：2004-08-12

    申请人： Kenji Mogami ,  Ryoji Nakayama

    发明人： Kenji Mogami ,  Ryoji Nakayama

    IPC分类号： C08L23/04

    CPC分类号： C08L23/10 ,  C08F255/00 ,  C08F255/02 ,  C08J9/0061 ,  C08J9/122 ,  C08J2323/10 ,  C08J2323/12 ,  C08J2423/00 ,  C08L23/06 ,  C08L23/12 ,  C08L51/06 ,  C08L53/00 ,  C08L2023/44 ,  C08L2205/03 ,  Y10T428/249989 ,  C08L2666/06 ,  C08L2666/02 ,  C08L2666/24 ,  C08L2666/04

    摘要： A polypropylene-based resin composition for injection foam molding, containing (A) 50 to 95 parts by weight of a linear polypropylene-based resin having a melt flow rate of from 10 g/10 min. to 100 g/10 min. and a melt tension of 2 cN or less and (B) 5 to 50 parts by weight of a modified polypropylene having a melt flow rate of from 0.1 g/10 min. to less than 10 g/10 min. and a melt tension of 5 cN or more and exhibiting a strain hardening property (provided that a total of the resin (A) and the resin (B) is 100 parts by weight) and a foaming agent are supplied to an injection molding machine to be injected into a die, thereby achieving a foam molding. It is thus possible to obtain a injection foamed molded article which has a satisfactory injection foam moldability, a skin layer having little silver streaks or the like on its surface, and an internal core layer having a foam of high expansion ratio and uniformly fine and a excellent appearance glossiness, lightweightness, and rigidity at a low cost.

    摘要翻译： 用于注射发泡成型的聚丙烯类树脂组合物，其含有（A）50〜95重量份的熔体流动速率为10g / 10min的线性聚丙烯类树脂。 至100g / 10分钟。 熔体张力为2cN以下，（B）5〜50重量份熔体流动速率为0.1g / 10min的改性聚丙烯。 至少于10g / 10分钟。 和5cN以上的熔融张力，并显示出应变硬化性（树脂（A）和树脂（B）的总量为100重量份）和发泡剂供给到注塑机中 注入模具中，从而实现泡沫成型。 因此，可以获得具有令人满意的注射发泡成型性，表面上几乎没有银条等的表皮层的喷射发泡成型体，以及具有高膨胀率，均匀地发泡的内芯层，以及 优异的外观光泽度，轻便性和刚性低成本。

    Polyethylene terephthalate resin composition
    6.
    发明授权
    Polyethylene terephthalate resin composition 失效
    聚对苯二甲酸乙二醇酯树脂组合物

    公开(公告)号：US5886088A

    公开(公告)日：1999-03-23

    申请号：US772215

    申请日：1996-10-21

    申请人： Kazuaki Matsumoto ,  Masahiko Mihoichi ,  Youichi Ohara ,  Kazushi Hirobe ,  Kenji Mogami ,  Tadashi Koyama

    发明人： Kazuaki Matsumoto ,  Masahiko Mihoichi ,  Youichi Ohara ,  Kazushi Hirobe ,  Kenji Mogami ,  Tadashi Koyama

    IPC分类号： C08K3/34 ,  C08K5/1515 ,  C08K5/29 ,  C08K7/02 ,  C08L67/02

    CPC分类号： C08K7/02 ,  C08K3/34 ,  C08K5/1515 ,  C08K5/29 ,  C08L67/02 ,  B29C43/003 ,  C08L67/025

    摘要： There are provided a polyethylene terephthalate resin composition in which to 100 parts by weight of a polyethylene terephthalate resin (A) polymerized by use of a germanium catalyst and having at least 80% of an ethylene terephthalate repetition unit, 0.05 to 30 parts by weight of a compound selected from the group consisting of an epoxy compound having at least two intramolecular epoxy groups without any intramolecular ester linkage and a carbodiimide compound (B) is formulated, and resin compositions in which a fibrous reinforcing material (C), a block copolymer (D) and an inorganic nucleating agent (E) are further formulated in the above mentioned composition. The resin composition of the present invention is excellent in moist heat resistance, fluidity and mechanical strength, and in addition, can be subjected to high cycle molding even in a mold of a low temperature to yield a molded article with improved surface characteristics.

    摘要翻译： PCT No.PCT / JP96 / 00382 Sec。 371日期1996年10月21日 102（e）日期1996年10月21日PCT 1996年2月21日PCT PCT。 出版物WO96 / 26245 日本特开1996年8月29日提供了一种聚对苯二甲酸乙二醇酯树脂组合物，其中向100重量份使用锗催化剂聚合并具有至少80％的对苯二甲酸乙二醇酯重复单元聚对苯二甲酸乙二醇酯树脂（A） 配制30重量份选自具有至少两个没有分子内酯键的分子内环氧基的环氧化合物和碳二亚胺化合物（B）的化合物，其中纤维增强材料（C） ，嵌段共聚物（D）和无机成核剂（E）进一步配制在上述组合物中。 本发明的树脂组合物的耐湿热性，流动性和机械强度优异，并且即使在低温模具中也可以进行高循环成型，得到表面特性改善的成型体。

    Automotive Luggage Box
    7.
    发明申请
    Automotive Luggage Box 审中-公开
    汽车行李箱

    公开(公告)号：US20080302843A1

    公开(公告)日：2008-12-11

    申请号：US11658366

    申请日：2005-06-30

    申请人： Kenji Mogami

    发明人： Kenji Mogami

    IPC分类号： B60R7/02

    CPC分类号： B60R5/04

    摘要： The present invention provides an automotive luggage box that has sufficient lightness and rigidity and that is excellent in thermal insulating properties and surface appearance/hardness. More specifically, the present invention relates to an automotive luggage box that is a luggage box 1 installed on a luggage compartment floor inside an automobile. The luggage box 1 includes a bottom face portion 2, and an upright wall portion 3 that is integral therewith. Both the bottom face portion 2 and the upright wall portion 3 are made of an injection foam molded article of a thermoplastic resin, having a foam layer 9, and non-foam layers 10 and 11 that are formed on the surface of the foam layer 9.

    摘要翻译： 本发明提供一种具有足够的亮度和刚性并且绝热性能和表面外观/硬度优异的汽车行李箱。 更具体地，本发明涉及一种作为安装在汽车内的行李箱楼层上的行李箱1的汽车行李箱。 行李箱1包括底面部分2和与其成一体的直立壁部分3。 底面部2和直立壁部3均由热塑性树脂的注射成型体制成，具有泡沫层9，在泡沫层9的表面形成有非泡沫层10,11。 。

    Process for preparing pre-expanded particles of thermoplastic resin
    8.
    发明授权
    Process for preparing pre-expanded particles of thermoplastic resin 失效
    制备热塑性树脂预发泡颗粒的方法

    公开(公告)号：US06506807B1

    公开(公告)日：2003-01-14

    申请号：US09592674

    申请日：2000-06-13

    申请人： Yutaka Yanagihara ,  Kenji Mogami ,  Naruhiko Akamatsu

    发明人： Yutaka Yanagihara ,  Kenji Mogami ,  Naruhiko Akamatsu

    IPC分类号： C08J916

    CPC分类号： C08J9/0061 ,  B29C44/3461 ,  C08J9/18 ,  C08J2203/10 ,  C08J2323/02 ,  C08J2423/00

    摘要： A process for preparing pre-expanded particles of a thermoplastic resin without washing the prepared pre-expanded particles to remove a dispersing agent remaining thereon and without discharging waste water, which comprises charging particles of a thermoplastic resin and an aqueous dispersion medium containing a dispersing agent into a closed pressure vessel, heating the resulting aqueous dispersion to a temperature of not less than the softening point of the thermoplastic resin, thereby impregnating the particles with water to have a water content of 1 to 50% by weight, releasing the dispersion into a lower pressure atmosphere, thereby expanding the particles, recovering the dispersion medium containing the dispersing agent, and recycling it as a dispersion medium to the pressure vessel.

    摘要翻译： 一种用于制备热塑性树脂预发泡颗粒的方法，而不洗涤制备的预发泡颗粒以除去残留在其上的分散剂并且不排出废水，其包括装入热塑性树脂的颗粒和含有分散剂的水分散介质 进入封闭的压力容器中，将得到的水分散体加热到不低于热塑性树脂的软化点的温度，由此用水浸渍颗粒以使其含水量为1-50重量％，将分散体释放到 低压气氛，从而使颗粒膨胀，回收含有分散剂的分散介质，并将其作为分散介质再循环到压力容器中。

    Additive for thermpolastic resins and flame retardant resin composition
    9.
    发明授权
    Additive for thermpolastic resins and flame retardant resin composition 失效
    热塑性树脂和阻燃树脂组合物的添加剂

    公开(公告)号：US5684071A

    公开(公告)日：1997-11-04

    申请号：US670141

    申请日：1996-06-27

    申请人： Kenji Mogami ,  Masaaki Nakamura ,  Tadashi Koyama ,  Tomomi Nakashima ,  Akiyoshi Somemiya

    发明人： Kenji Mogami ,  Masaaki Nakamura ,  Tadashi Koyama ,  Tomomi Nakashima ,  Akiyoshi Somemiya

    IPC分类号： C08K5/3492 ,  C08K9/10 ,  C08K5/34

    CPC分类号： C08K9/10 ,  C08K5/34928

    摘要： An additive having an improved dispersibility or adhesion property to thermoplastic resins and useful for imparting an excellent flame resistance and other properties thereto without deteriorating properties that the thermoplastic resins originally possess, such as mechanical, electrical and thermal properties and molding processability, which comprises a nitrogen-containing heterocyclic compound or its salt surface-treated with 0.1 to 50% by weight of a compound having at least two functional groups such as epoxy resin, acid anhydride or the like; and a flame retardant polyester resin composition comprising (A) a thermoplastic polyester, (B) a nitrogen-containing heterocyclic compound or its salt, (C) a compound having at least two functional groups and optionally (D) a phosphorus based flame retarder, which may be prepared by adding the component (B) previously surface-treated with the component (C) or separately adding the components (B) and (C) to the polyester (A).

    摘要翻译： 具有改进的热塑性树脂的分散性或粘合性的添加剂，其用于赋予优异的阻燃性和其它性能，而不会降低热塑性树脂最初具有的性能，例如机械，电和热性能和成型加工性，其包括氮 含有0.1〜50重量％的具有至少两个官能团的化合物如环氧树脂，酸酐等进行表面处理的杂环化合物或其盐; 和（A）热塑性聚酯，（B）含氮杂环化合物或其盐的阻燃聚酯树脂组合物，（C）具有至少两个官能团的化合物和任选的（D）磷系阻燃剂， 其可以通过将预先用组分（C）进行表面处理的组分（B）或分别加入组分（B）和（C）加入到聚酯（A）中来制备。