会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 2. 发明申请
    • Thermoplastic Elastomeric Material Comprising a Vulcanized Rubber in a Subdivided Form
    • 热塑性弹性体材料,以细分形式包含硫化橡胶
    • US20070264495A1
    • 2007-11-15
    • US10593569
    • 2004-03-29
    • Emiliano ResminiDiego TirelliMichele Galbusera
    • Emiliano ResminiDiego TirelliMichele Galbusera
    • C08L21/00C08K5/09C08L25/10C08L53/02
    • C08L19/003C08F8/46C08F2800/20C08L23/00C08L25/04C08L53/02C08L53/025Y10T428/269C08F297/04C08L2666/02
    • A thermoplastic elastomeric material having: (a) 10% by weight to 100% by weight, preferably 20% by weight to 80% by weight, of at least one styrene-based thermoplastic elastomer, (b) 0% by weight to 90% by weight, preferably 20% by weight to 80% by weight, of at least one thermoplastic α-olefin homopolymer or copolymer different from (a), the amount of (a)+(b) being 100; (c) 2 parts by weight to 90 parts by weight, preferably 5 parts by weight to 40 parts by weight, of a vulcanized rubber in a subdivided form; (d) 0.01 part by weight to 10 parts by weight, preferably 0.05 part by weight to 5 parts by weight, of at least one coupling agent containing at least one ethylenic unsaturation, the amounts of (c) and (d) being expressed with respect to 100 parts by weight of (a)+(b). The thermoplastic elastomeric material shows improved mechanical properties, in particular, stress at break and elongation at break. Moreover, the thermoplastic elastomeric material shows improved abrasion resistance.
    • 一种热塑性弹性体材料,其具有:(a)10重量%至100重量%,优选20重量%至80重量%的至少一种苯乙烯基热塑性弹性体,(b)0重量%至90重量% 至少一种不同于(a)的热塑性α-烯烃均聚物或共聚物,(a)+(b)的量为100;优选20重量%至80重量% (c)2重量份至90重量份,优选5重量份至40重量份的细分硫化橡胶; (d)0.01重量份至10重量份,优选0.05重量份至5重量份的至少一种含至少一个烯属不饱和键的偶联剂,(c)和(d)的量用 相对于(a)+(b)的100重量份。 热塑性弹性体材料显示出改进的机械性能,特别是断裂应力和断裂伸长率。 此外,热塑性弹性体材料显示出改进的耐磨性。