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    • 92. 发明申请
    • THERMOPLASTIC RESIN FOAM AND PROCESS FOR PRODUCING THE SAME
    • 热塑性树脂泡沫及其制造方法
    • US20120302655A1
    • 2012-11-29
    • US13577179
    • 2011-01-18
    • Mitsuhiro KanadaTakayuki YamamotoYoshinori KounoHironori Yasuda
    • Mitsuhiro KanadaTakayuki YamamotoYoshinori KounoHironori Yasuda
    • C08F20/06B29C44/02
    • C08J9/122C08J9/0023C08J9/0028C08J2203/08C08J2333/08C08J2333/20C08K5/0025C08K5/13C08K5/3435
    • There is provided a thermoplastic resin foam being excellent in strength, flexibility, cushioning properties, strain recovery and the like, particularly being low in the shrinkage of the cell structure due to the resilience of the resin, and being good in productivity. There is also provided a process for producing a thermoplastic resin foam which can produce, with good productivity, the thermoplastic resin foam being excellent in strength, flexibility, cushioning properties, strain recovery and the like, particularly being low in the shrinkage of the cell structure due to the resilience of the resin. The thermoplastic resin foam according to the present invention is obtained from a thermoplastic resin composition containing a thermoplastic elastomer, an active energy-ray curable compound and a radical trapping agent. The thermoplastic resin foam according to the present invention is also obtained from a thermoplastic resin composition containing a thermoplastic elastomer, an active energy-ray curable compound, a thermal crosslinking agent and a radical trapping agent.
    • 提供了强度,柔韧性,缓冲性,应变恢复等优异的热塑性树脂发泡体,特别是由于树脂的弹性而导致的电池结构的收缩率低,生产率高。 还提供了一种热塑性树脂发泡体的制造方法,其能够以良好的生产率制造强度,柔软性,缓冲性,应变恢复等优异的热塑性树脂发泡体,特别是电池结构的收缩率低 由于树脂的弹性。 本发明的热塑性树脂发泡体由含有热塑性弹性体,活性能量射线固化性化合物和自由基捕捉剂的热塑性树脂组合物得到。 本发明的热塑性树脂发泡体也可以由含有热塑性弹性体,活性能量射线固化性化合物,热交联剂,自由基捕捉剂的热塑性树脂组合物得到。
    • 99. 发明授权
    • Extruded styrene resin foam and process for producing the same
    • 挤出苯乙烯树脂泡沫及其制备方法
    • US06841581B2
    • 2005-01-11
    • US10441398
    • 2003-05-20
    • Takahiro HayashiKenkichi TanakaHiroshi KobayashiJun FukuzawaSyunji Kurihara
    • Takahiro HayashiKenkichi TanakaHiroshi KobayashiJun FukuzawaSyunji Kurihara
    • C08J9/00C08J9/14C09K21/14C08J9/12
    • C08J9/141C08J9/0028C08J9/0038C08J9/0066C08J2201/03C08J2325/06C08J2375/04C09K21/14
    • An extruded styrene resin foam which is produced by using a blowing agent imposing a reduced load on the environment and has outstandingly excellent thermal insulating property and flame retardant property adapted for construction use. The foam is obtained by extrusion-foaming of a styrene resin and characterized by containing at least, one or more of saturated hydrocarbons having 3 to 5 carbon atoms as a blowing agent, and containing (A) a halogenated flame retardant, and (B) at least one compound selected from the group consisting of phosphorus type flame retardants containing nitrogen atom in a molecule; tetrazole compounds; specific nitrogen-containing compounds; metal borates; boron oxides; phosphoric acid ester compounds, and having a cell structure constituting the foam wherein a cell anisotropic ratio k, which is defined by the formula: k=a/(a×b×c)1/3 wherein, in sections of the foam, a (mm) is an average cell size in the thickness direction, b (mm) is an average cell size in the transverse direction and c (mm) is an average cell size in the longitudinal direction, satisfies the relationship: k≦1.1, and a satisfies the relationship: 0.05≦a≦0.30, and the method for producing the same.
    • 一种挤出的苯乙烯树脂发泡体,其通过使用在环境上施加减小的负载的发泡剂并且具有优异的绝热性和适用于建筑用途的阻燃性而产生。 泡沫体通过苯乙烯树脂的挤出发泡得到,其特征在于含有至少一种或多种具有3〜5个碳原子的饱和烃作为发泡剂,并含有(A)卤化阻燃剂,(B) 选自分子中含有氮原子的磷型阻燃剂中的至少一种化合物; 四唑化合物; 特定含氮化合物; 金属硼酸盐 氧化硼; 磷酸酯化合物,并且具有构成泡沫的电池结构,其中由下式定义的电池各向异性比率k:k = a /(axbxc)<1/3>其中,在泡沫的截面中,(mm )是厚度方向的平均单元尺寸,b(mm)是横向的平均单元尺寸,c(mm)是长度方向的平均单元尺寸,满足关系式:k <= 1.1,a 满足关系:0.05 <= a <= 0.30,及其制造方法。