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    Method of making ceramic articles
    3.
    发明授权
    Method of making ceramic articles 失效
    陶瓷制品的制造方法

    公开(公告)号：US4902459A

    公开(公告)日：1990-02-20

    申请号：US006288

    申请日：1987-01-20

    申请人： Saburo Matsubara ,  Shinichi Yagi

    发明人： Saburo Matsubara ,  Shinichi Yagi

    IPC分类号： C04B35/632 ,  C04B35/634

    CPC分类号： C04B35/63408 ,  C04B35/634 ,  C04B35/63424

    摘要： Disclosed is a method of making ceramic articles which comprises the steps of shaping ceramic powder with the aid of an organic binder and firing the resulting shaped body, characterized in that a mixture of (A) 90 to 10% by weight of an isobutylene polymer and (B) 10 to 90% by weight of an acrylic polymer is used as the organic binder in an amount of 0.2 to 20 parts by weight per 100 parts by weight of the ceramic powder. The use of the aforesaid organic binder makes it possible to produce shaped bodies having high green strength and, moreover, dense fired products.

    摘要翻译： 公开了一种制造陶瓷制品的方法，其包括以下步骤：借助于有机粘合剂成型陶瓷粉末并烧制所得的成形体，其特征在于，（A）90至10重量％的异丁烯聚合物和 （B）相对于100重量份的陶瓷粉末，使用10〜90重量％的丙烯酸类聚合物作为有机粘合剂，其用量为0.2〜20重量份。 使用上述有机粘合剂可以生产具有高生坯强度的成型体，此外，可以生产致密的烧制产品。

    Method of making ceramic articles
    4.
    发明授权
    Method of making ceramic articles 失效
    陶瓷制品的制造方法

    公开(公告)号：US4680154A

    公开(公告)日：1987-07-14

    申请号：US719344

    申请日：1985-04-03

    申请人： Saburo Matsubara ,  Shinichi Yagi

    发明人： Saburo Matsubara ,  Shinichi Yagi

    IPC分类号： C04B35/632 ,  C04B35/634 ,  C04B35/64

    CPC分类号： C04B35/63404 ,  C04B35/634

    摘要： Disclosed is a method of making ceramic articles which comprises the steps of shaping a composition for the manufacture of ceramics and firing the resulting shaped body, characterized in that the composition for the manufacture of ceramics contains (a) ceramic powder; (b) an organic binder comprising one or more member selected from the group consisting of homopolymers and copolymers derived from (1) bicyclo[2.2.1]heptene-2 and its derivatives, which are respresented by the formula ##STR1## where R.sup.1 is --H, --CH.sub.3, --CO.sub.2 CH.sub.3 or --OCOCH.sub.3, R.sup.2 is --H or --OCOCH.sub.3, and R.sup.1 is --OCOCH.sub.3 when R.sup.2 is --OCOCH.sub.3, and (2) dicyclopentadiene; and (c) a plasticizer and/or (d) a hydrocarbon solvent. This method makes it possible to produce green sheets having excellent flexibility and high tensile strength, dry-pressed bodies having high green strength, and dense fired products.

    摘要翻译： 公开了一种制造陶瓷制品的方法，其包括以下步骤：成型用于制造陶瓷的组合物并焙烧所得的成形体，其特征在于，用于制造陶瓷的组合物包含（a）陶瓷粉末; （b）包含一种或多种选自由（1）双环[2.2.1]庚烯-2及其衍生物衍生的均聚物和共聚物的组分的有机粘合剂，其由式（I）表示， 其中R 1是-H，-CH 3，-CO 2 CH 3或-OCOCH 3，R 2是-H或-OCOCH 3，当R 2是-OCOCH 3时，R 1是-OCOCH 3，和（2）二环戊二烯; 和（c）增塑剂和/或（d）烃溶剂。 该方法可以生产具有优异的柔韧性和高拉伸强度的生片，具有高生坯强度的干压体和致密烧制产品。

    Process for preparing hydrogenated hydrocarbon resin
    5.
    发明授权
    Process for preparing hydrogenated hydrocarbon resin 失效
    制备氢化烃树脂的方法

    公开(公告)号：US4384080A

    公开(公告)日：1983-05-17

    申请号：US278119

    申请日：1981-06-29

    申请人： Saburo Matsubara ,  Sakuya Iwai

    发明人： Saburo Matsubara ,  Sakuya Iwai

    IPC分类号： C08F8/00 ,  C08F8/04 ,  C08F240/00

    CPC分类号： C08F240/00 ,  C08F8/04

    摘要： A process for preparing a hydrogenated hydrocarbon resin is provided which comprises the steps of: (A) polymerizing 100 parts by weight of a hydrocarbon mixture containing fractions of cracked oils obtained by cracking of petroleum and having boiling points ranging within from 140.degree. to 280.degree. C., said polymerization being effected in the presence of 0.1 to 3.0 parts by weight of a phenol and 0.01 to 5.0 parts by weight of a Friedel-Crafts catalyst at - (minus) 30.degree. C. to + (plus) 60.degree. C. to obtain a polymerized hydrocarbon mixture; (B) adding 0.1 to 20 parts by weight of a basic substance to 100 parts by weight of said polymerized hydrocarbon mixture, to neutralize said polymerized hydrocarbon mixture at 10.degree. to 100.degree. C.; (C) further adding an activated clay in an amount of 0.1 to 20 parts by weight based on 100 parts by weight of said polymerized hydrocarbon mixture, to treat said neutralized hydrocarbon mixture with said activated clay at 10.degree. to 100.degree. C.; and (D) hydrogenating said hydrocarbon mixture treated with said activated clay.

    摘要翻译： 提供了一种制备氢化烃树脂的方法，其包括以下步骤：（A）将100重量份含有馏分油馏分的烃混合物聚合，所述馏分油通过裂化石油并且沸点在140-280℃范围内 所述聚合反应在0.1〜3.0重量份苯酚和0.01〜5.0重量份Friedel-Crafts催化剂的存在下进行，在 - （负）30℃〜+（加）℃60℃ 得到聚合烃混合物; （B）向100重量份所述聚合烃混合物中加入0.1至20重量份碱性物质，以在10℃至100℃下中和所述聚合烃混合物。 （C）基于100重量份所述聚合烃混合物，进一步加入0.1至20重量份的活性白土，以在10℃至100℃下处理所述中和的烃混合物与所述活性粘土。 和（D）氢化用所述活性粘土处理的所述烃混合物。

    Masterbatch composition for thermoplastic resin modification and method for preparing said masterbatch composition
    7.
    发明授权
    Masterbatch composition for thermoplastic resin modification and method for preparing said masterbatch composition 失效
    用于热塑性树脂改性的母料组合物和用于制备所述母料组合物的方法

    公开(公告)号：US5438090A

    公开(公告)日：1995-08-01

    申请号：US501415

    申请日：1990-03-27

    申请人： Saburo Matsubara ,  Yoshihiro Goushi

    发明人： Saburo Matsubara ,  Yoshihiro Goushi

    IPC分类号： C08J3/22 ,  C08J3/00 ,  C08L23/00 ,  C08L23/08 ,  C08L23/18 ,  C08L23/20 ,  C08L101/00 ,  C08K5/01 ,  C08J3/20

    CPC分类号： C08J3/005 ,  C08L23/0815 ,  C08J2323/02 ,  C08L23/20

    摘要： A masterbatch composition for thermoplastic resin modification containing a polybutene and an ethylene-.alpha.-olefin copolymer obtained by copolymerizing ethylene with .alpha.-olefin in the presence of specific catalysts and characterized by specific properties, and a method for preparing the composition by kneading and extrusion at a temperature ranging from the maximum peak temperature (Tm) to (Tm-45).degree. C. in accordance with differential scanning calorimetry of the copolymer are disclosed.Masterbatch pellets for thermoplastic resin modification having low surface tackiness can be obtained from the composition.

    摘要翻译： 一种含有聚丁烯和乙烯-α-烯烃共聚物的热塑性树脂改性母料组合物，其通过在特定催化剂的存在下在乙烯与α-烯烃的存在下共聚得到，并且具有特定的特性，以及通过捏合和挤出在 公开了根据共聚物的差示扫描量热法从最大峰值温度（Tm）至（Tm-45）℃的温度。 可以从组合物中获得具有低表面粘性的热塑性树脂改性用母料颗粒。