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    RESIN MOLDED ARTICLE FOR AUTOMOBILE INTERIOR MATERIAL
    54.
    发明申请
    RESIN MOLDED ARTICLE FOR AUTOMOBILE INTERIOR MATERIAL 有权
    用于汽车内饰材料的树脂模制品

    公开(公告)号：US20170044300A1

    公开(公告)日：2017-02-16

    申请号：US15306253

    申请日：2015-04-23

    申请人： SANYO CHEMICAL INDUSTRIES, LTD. ,  TOYOTA JIDOSHA KABUSHIKI KAISHA

    发明人： Kenta NOSE ,  Koichi SAITO ,  Osami YAMADA ,  Hiroyuki ISHII ,  Daisuke TANIGUCHI

    IPC分类号： C08G18/42 ,  B29C41/00 ,  C08G18/66 ,  C08G18/73 ,  C08G18/38 ,  C08G18/12 ,  B29C41/18 ,  C08G18/30

    CPC分类号： C08G18/4211 ,  B29C41/003 ,  B29C41/18 ,  B29C41/36 ,  B29K2075/00 ,  B29K2105/0094 ,  B29K2105/251 ,  B29K2995/0077 ,  B29K2995/0088 ,  B29L2031/30 ,  C08G18/12 ,  C08G18/2825 ,  C08G18/30 ,  C08G18/3206 ,  C08G18/3819 ,  C08G18/4202 ,  C08G18/4216 ,  C08G18/4238 ,  C08G18/6633 ,  C08G18/664 ,  C08G18/73 ,  C08G2140/00 ,  C08G18/3228

    摘要： Provided is a resin molded article for an automobile interior material, the resin molded article achieving both resin strength permitting formation of a thin film, and crease resistance. This molded article is to be used in an automobile interior material, the resin molded article being obtained by slush-molding a powdered thermoplastic urethane urea resin composition (P) that satisfies (1)-(5) below, said resin composition (P) containing an additive and a thermoplastic urethane urea resin (U) obtained by reacting a high-molecular diol (a), a linear alkane diol (b), a monool (c), a diamine (d), and an organic diisocyanate (e): (1) (a) contains a specific polyester diol; (2) the weight of (b) is within a specific range relative to the total weight of (a)-(e); (3) the tensile strength of a film comprising (P) is 8.0 MPa or higher; (4) the storage modulus of (P) at 130° C. is 0.1-5.0 MPa; (5) the ratio of the storage modulus of (P) at 50° C. to the storage modulus at 23° C. by a specific measurement method is 50% or higher.

    摘要翻译： 提供了一种用于汽车内部材料的树脂模塑制品，该树脂模塑制品实现了能够形成薄膜的树脂强度和折皱性。 该模塑制品用于汽车内部材料中，该树脂模塑制品通过将满足下述（1） - （5）的粉末状热塑性聚氨酯脲树脂组合物（P），所述树脂组合物（P ）包含通过高分子量二醇（a），直链烷二醇（b），单醇（c），二胺（d）和有机物（a））反应获得的添加剂和热塑性氨基甲酸酯脲树脂（U） 二异氰酸酯（e）：（1）（a）含有特定的聚酯二醇; （2）（b）的重量相对于（a） - （e）的总重量在特定范围内; （3）包含（P）的膜的拉伸强度为8.0MPa以上; （4）130℃时（P）的储能模量为0.1-5.0 MPa; （5）采用特定的测定方法，50℃时（P）的储能模量与23℃下的储能模量的比例为50％以上。

    REACTION SYSTEM FOR A LOW-MONOMER ONE-COMPONENT POLYURETHANE FOAM
    55.
    发明申请
    REACTION SYSTEM FOR A LOW-MONOMER ONE-COMPONENT POLYURETHANE FOAM 审中-公开
    低分子单组分聚氨酯泡沫的反应体系

    公开(公告)号：US20160304657A1

    公开(公告)日：2016-10-20

    申请号：US15100381

    申请日：2014-12-02

    申请人： COVESTRO DEUTSCHLAND AG

    发明人： Reinhard ALBERS ,  Stephanie VOGEL ,  Lutz BRASSAT ,  Sabine DIPPE ,  Marion FROMMONT

    IPC分类号： C08G18/10 ,  C08G18/08 ,  C08J9/00 ,  C08G18/48 ,  C08G18/42 ,  C08J9/14 ,  C08G18/20 ,  C08G18/38

    CPC分类号： C08G18/10 ,  C08G18/0838 ,  C08G18/12 ,  C08G18/14 ,  C08G18/2018 ,  C08G18/381 ,  C08G18/4222 ,  C08G18/48 ,  C08G18/4812 ,  C08G18/4833 ,  C08G18/7664 ,  C08G2101/0025 ,  C08J9/0061 ,  C08J9/141 ,  C08J2203/14 ,  C08J2205/10 ,  C08J2375/08 ,  C08J2483/06 ,  C08G18/4216

    摘要： The present invention relates to a one-component reaction system for producing hard polyurethane foams, comprising the following constituents: A) an organic polyisocyanate component which is partially or entirely in prepolymer form, B) an isocyanate-reactive component, the functional groups of which are exclusively those having at least one Zerewitinoff-reactive hydrogen atom and optionally having at least one halogen atom, C) at least one stabilizer, D) at least one catalyst suitable for catalysing the reaction of the polyisocyanate component A) with the isocyanate-reactive component B), and E) optionally auxiliaries and additives and blowing agents and co-blowing agents, the reaction system being characterized in that the content of monomeric polyisocyanate is at most 1% by weight, and in that the organic polyisocyanate component A) has an isocyanate content of less than 8% by weight relative to the polyisocyanate component A). The invention also relates to a method for producing a one-component reaction system, to a method for producing hard polyurethane foams from a one-component reaction system, to a hard foam obtainable from a one-component reaction system, to the use of a one-component reaction system as a one-component installation foam, and to a pressure container containing a reaction system and a blowing agent.

    摘要翻译： 本发明涉及一种用于生产硬质聚氨酯泡沫塑料的单组分反应体系，其包括以下组分：A）部分或全部为预聚物形式的有机多异氰酸酯组分，B）异氰酸酯反应性组分，其官能团 具有至少一个Zerewitinoff反应性氢原子并且任选地具有至少一个卤素原子的那些，C）至少一种稳定剂，D）至少一种适用于催化多异氰酸酯组分A）与异氰酸酯反应性 组分B）和E）任选的助剂和添加剂以及发泡剂和共发泡剂，所述反应体系的特征在于单体多异氰酸酯的含量为至多1重量％，并且有机多异氰酸酯组分A）具有 异氰酸酯含量相对于多异氰酸酯组分A小于8重量％）。 本发明还涉及一种单组分反应体系的制备方法，从单组分反应体系生产硬质聚氨酯泡沫体的方法，由单组分反应体系得到的硬质泡沫体， 作为单组分安装泡沫的单组分反应体系，以及含有反应体系和发泡剂的压力容器。