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    • 95. 发明公开
    • FLEXIBLE POLYURETHANE FOAM AND PRODUCTION METHOD THEREFOR
    • 柔性纤维素聚氨酯
    • EP2554560A1
    • 2013-02-06
    • EP11765851.8
    • 2011-04-01
    • Asahi Glass Company, Limited
    • SASAKI, TakayukiKAKU, Daisuke
    • C08G18/66
    • C08G18/283C08G18/4812C08G18/4825C08G18/4837C08G18/4866C08G18/7621C08G2101/0008C08G2101/005C08G2101/0058C08G2101/0083
    • To provide a process for producing a flexible polyurethane foam that has excellent moldability with a long cream time, and that has excellent hardness and durability.
      A process for producing a flexible polyurethane foam, which comprises reacting a polyol mixture (X) with a polyisocyanate compound in the presence of a urethane-forming catalyst, a blowing agent and a foam stabilizer, characterized in that the polyol mixture (X) comprises a polyoxyalkylene polyol (A) having an average of from 2 to 3 hydroxy groups, a number average molecular weight of from 8,500 to 30,000 and an oxyethylene group content of from 0 to 30 mass%, a polyoxyalkylene polyol (B) having an average of from 2 to 3 hydroxy groups, a hydroxy value of from 20 to 250 mgKOH/g and an oxyethylene group content of from 0 to 20 mass%, and a polyoxyalkylene monool (D) having a hydroxy value of from 10 to 200 mgKOH/g.
    • 提供一种制造柔软的聚氨酯泡沫的方法,其具有优异的模塑性,并且具有优异的硬度和耐久性。 一种柔性聚氨酯泡沫塑料的制造方法,其特征在于,多元醇混合物(X)包含在多元醇混合物(X)和多异氰酸酯化合物的存在下,在聚氨酯形成催化剂,发泡剂和泡沫稳定剂的存在下反应, 平均2〜3个羟基的聚氧化烯多元醇(A),数均分子量为8,500〜30,000,氧化乙烯含量为0〜30质量%,聚氧化烯多元醇(B)的平均值为 羟基值为20〜250mgKOH / g,氧化乙烯基含量为0〜20质量%,羟基值为10〜200mgKOH / g的聚氧化烯一元醇(D) 。
    • 100. 发明公开
    • SURFACE-TREATMENT METHOD FOR A FLUORINE RESIN MOLDED BODY, AND FLUORINE RESIN MOLDED BODY
    • 佛罗伦萨福克斯福德福克斯福德
    • EP2530112A1
    • 2012-12-05
    • EP11737115.3
    • 2011-01-27
    • Asahi Glass Company, Limited
    • ARUGA, HiroshiODA, Koichi
    • C08J7/00
    • C08J7/123C08J2327/18H01J37/32018H01J37/32761Y10T428/3154
    • Provision of a surface treatment method which can improve the adhesion of an ETFE molded body to other members or components, and which can maintain the adhesion for a long time, and an ETFE molded body applied with a surface treatment by the surface treatment method.
      A surface treatment method for a fluororesin molded body, which is a method for treating a surface of an ETFE molded body by using a glow discharge generated by a pulsed electric field having a voltage-rising time of at most 10 µsec in a nitrogen atmosphere under a pressure in the vicinity of atmospheric pressure;
      which comprises carrying out a plurality of glow discharge treatments at intervals of at least 0.01 sec so that the discharge density of each of the glow discharges is from 40 to 200 W·min/m 2 , and that the total discharge density of the glow discharges is from 220 to 800 W·min/m 2 . Further, an ETFE molded body subjected to a surface treatment by the surface treatment method.
    • 提供一种表面处理方法,其可以将ETFE成型体与其它构件或部件的粘合性提高,并且能够长期保持粘合性,并且通过表面处理方法施加表面处理的ETFE成型体。 一种氟树脂成型体的表面处理方法,其是通过在氮气气氛中使用由上升时间至多为10微秒的脉冲电场产生的辉光放电来对ETFE成型体的表面进行处理的方法 大气压力附近的压力; 其包括以至少0.01秒的间隔进行多次辉光放电处理,使得每个辉光放电的放电密度为40〜200W·min / m 2,辉光放电的总放电密度 为220〜800W·min / m 2。 此外,通过表面处理方法进行表面处理的ETFE成型体。