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295 条记录 (耗时 0.023 秒)

    Thermoplastic elastomer compositions having excellent thermal resistance
    163.
    发明授权
    Thermoplastic elastomer compositions having excellent thermal resistance 有权
    具有优异耐热性的热塑性弹性体组合物

    公开(公告)号：US09133302B2

    公开(公告)日：2015-09-15

    申请号：US13936535

    申请日：2013-07-08

    申请人： Hyundai Motor Company ,  Kia Motors Corporation

    发明人： Min-Soo Kim

    IPC分类号： C08G63/672 ,  C08K5/353 ,  C08K5/3412

    CPC分类号： C08G63/672 ,  C08K5/3412 ,  C08K5/353

    摘要： Disclosed is a thermoplastic elastomer composition having excellent thermal resistance, and which includes a hard segment of a resin component, an elastic soft segment of a rubber component and the like. The thermoplastic elastomer composition has properties of both a plastic and a rubber, and, in particular, it has an elasticity as a function of a rubber at room temperature, and is further plasticized at high temperatures so as to be molded. Further, by increasing a proportion of the hard segment, the thermoplastic elastomer composition has improved heat resistance and grease resistance. Accordingly, the present invention provides a thermoplastic elastomer composition having excellent thermal resistance, which can be applied to an automotive constant velocity joint boot and the like.

    摘要翻译： 公开了具有优异的耐热性的热塑性弹性体组合物，其包括树脂组分的硬链段，橡胶组分的弹性软链段等。 热塑性弹性体组合物具有塑料和橡胶的特性，特别是在室温下具有作为橡胶的功能的弹性，并且在高温下进一步增塑以便模制。 此外，通过增加硬链段的比例，热塑性弹性体组合物具有改善的耐热性和耐油脂性。 因此，本发明提供一种耐热性优异的热塑性弹性体组合物，其可以应用于汽车等速接头靴等。

    Method for surface treating a heat exchanger, hydrophilizing treatment agent, and aluminum heat exchanger
    166.
    发明授权
    Method for surface treating a heat exchanger, hydrophilizing treatment agent, and aluminum heat exchanger 有权
    表面处理热交换器，亲水处理剂和铝热交换器的方法

    公开(公告)号：US08821651B2

    公开(公告)日：2014-09-02

    申请号：US13011180

    申请日：2011-01-21

    申请人： Tatsuo Yoshida ,  Masahiko Matsukawa ,  Miwa Iida ,  Shintaro Nakagawa

    发明人： Tatsuo Yoshida ,  Masahiko Matsukawa ,  Miwa Iida ,  Shintaro Nakagawa

    IPC分类号： C23C22/56 ,  F28F19/02 ,  F28F19/00

    CPC分类号： F28F19/04 ,  B23K1/0012 ,  B23K1/008 ,  B23K31/00 ,  B23K2101/14 ,  B23K2103/10 ,  C08K3/36 ,  C08K5/3412 ,  C08K9/04 ,  C09D5/082 ,  C09D7/62 ,  C23C22/83 ,  F28D2021/0085 ,  F28F2245/02 ,  F28F2275/04

    摘要： A method for surface treating a heat exchanger, a hydrophilizing treatment agent used in this method, and an aluminum heat exchanger obtained from this method are provided that excel in the initial adherence, hydrophilicity, and odor suppressibility, and can maintain these abilities for an extended time, while having little burden on the environment and the human body. The method for surface treating an aluminum heat exchanger that is brazed includes (1) a pickling treatment step; (2) a chemical conversion treatment step; and (3) a hydrophilization treatment step, in which the acidic cleaning agent contains nitric acid and sulfuric acid and contains ferric salt in a predetermined amount, the hydrophilizing treatment agent contains silica grains coated with a vinyl alcohol polymer and a polyallylamine resin.

    摘要翻译： 提供了一种用于表面处理热交换器的方法，该方法中使用的亲水处理剂和由该方法得到的铝热交换器，其具有优异的初始粘附性，亲水性和气味抑制性，并且可以将这些能力保持在延伸 而对环境和人体的负担却很小。 用于表面处理钎焊的铝热交换器的方法包括（1）酸洗处理步骤; （2）化学转化处理步骤; 和（3）亲水化处理工序，其中酸性清洗剂含有硝酸和硫酸并含有预定量的铁盐，亲水处理剂含有涂覆有乙烯醇聚合物和聚烯丙基胺树脂的二氧化硅颗粒。

    MARKING FILM
    168.
    发明申请
    MARKING FILM 审中-公开
    标记胶片

    公开(公告)号：US20130004766A1

    公开(公告)日：2013-01-03

    申请号：US13521903

    申请日：2011-01-12

    申请人： Hidetoshi Abe ,  Yorinobu Takamatsu ,  Ronald S. Steelman ,  Naoyuki Toriumi ,  Michael P. Daniels

    发明人： Hidetoshi Abe ,  Yorinobu Takamatsu ,  Ronald S. Steelman ,  Naoyuki Toriumi ,  Michael P. Daniels

    IPC分类号： C09J7/02

    CPC分类号： C09J7/24 ,  C08K5/3412 ,  C08L33/14 ,  C08L33/26 ,  C08L2205/025 ,  C09J2201/622 ,  C09J2433/00 ,  C09J2433/006 ,  Y10T428/28

    摘要： The present application is directed to an acrylic polymer. Specifically, a marking film comprising a film layer which comprises a polymer blend of a first (meth)acrylic polymer having a glass transition temperature of 30 degrees C. to 180 degrees C. and a second (meth)acrylic polymer having a glass transition temperature of over −80 degrees C. less than 30 degrees C. One from the first and second (meth)acrylic polymers comprises a carboxylic group and another comprises an amide group. The marking film additionally comprises an adhesive layer.

    摘要翻译： 本申请涉及丙烯酸类聚合物。 具体地说，一种包括膜层的标记膜，该膜层包含玻璃化转变温度为30摄氏度至180摄氏度的第一（甲基）丙烯酸类聚合物和具有玻璃化转变温度的第二（甲基）丙烯酸类聚合物的聚合物共混物） 超过-80℃。小于30℃。来自第一和第二（甲基）丙烯酸类聚合物的一种包含羧基，另一个包含酰胺基。 标记膜另外包括粘合剂层。

    USE OF OLIGOMERIC CARBODIIMIDES AS STABILIZERS
    170.
    发明申请
    USE OF OLIGOMERIC CARBODIIMIDES AS STABILIZERS 失效
    作为稳定剂使用低聚碳酸酯

    公开(公告)号：US20120238676A1

    公开(公告)日：2012-09-20

    申请号：US13421363

    申请日：2012-03-15

    申请人： THEO SMIT ,  LAURENCE POTTIE ,  SIMONE SCHILLO ,  VOLKER FRENZ ,  ROELOF VAN DER MEER

    发明人： THEO SMIT ,  LAURENCE POTTIE ,  SIMONE SCHILLO ,  VOLKER FRENZ ,  ROELOF VAN DER MEER

    IPC分类号： C08K5/3412 ,  C07D413/12 ,  C08K5/3415 ,  C08K5/353 ,  C08K5/29 ,  C07D403/12 ,  C07C267/00

    CPC分类号： C07D403/12 ,  C07D413/12 ,  C08K5/29 ,  C08K5/3412

    摘要： Oligomeric carbodiimides comprising at least one heterocyclic end group are used as stabilizers for polymers. The oligomeric carbodiimides may be compounds of the general formula (I), where A1, A2 are each independently, identically or differently, hydrocarbon groups having 2 to 20 carbon atoms, B1, B2 are each independently, identically or differently, heterocycles, C1-C30-alcohols, polyetherols, polyesterols, amines, polyether amines, polyester amines, thioalcohols, polyether thiols, polyester thiols, R1, R2 are each independently, identically or differently, n is an integer from 2 to 100, and wherein A1, A2, B1 and B2 may each be substituted at any desired position by C1-C20-alkyl, C2-C20-alkenyl, C2-C20-alkynyl, C1-C20-alkoxy, carbonyl oxygen (═O) or halogen, with the proviso that at least one B1 or B2 substituent is a heterocyclic end group. Processes for stabilizing polymers against hydrolysis using oligomeric carbodiimides are also disclosed.

    摘要翻译： 包含至少一个杂环端基的低聚碳二亚胺用作聚合物的稳定剂。 低聚碳二亚胺可以是通式（I）的化合物，其中A1，A2各自独立地，相同地或不同地是具有2-20个碳原子的烃基，B1，B2各自独立地，相同地或不同地是杂环，C1- C30醇，聚醚，聚酯，胺，聚醚胺，聚酯胺，硫醇，聚醚硫醇，聚酯硫醇，R 1，R 2各自独立地相同或不同，n为2〜100的整数，其中，A1，A2， C 1 -C 20烷基，C 2 -C 20 - 烯基，C 2 -C 20炔基，C 1 -C 20 - 烷氧基，羰基氧（= O）或卤素可以在任何所需位置上被B1和B2取代，条件是在 至少一个B1或B2取代基是杂环端基。 还公开了使用低聚碳二亚胺稳定聚合物抗水解的方法。