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
    • 9. 发明授权
    • Low-modulus polymer composition and sealant using the same
    • 低模量聚合物组合物和使用其的密封剂
    • US06723776B2
    • 2004-04-20
    • US09749686
    • 2000-12-28
    • Toshiaki SakakiTetsuo Mizoguchi
    • Toshiaki SakakiTetsuo Mizoguchi
    • C08K501
    • H02G15/013C08K5/01C08L23/16C08L53/00C08L53/025C08L2312/00C08L2666/02C08L2666/04C08L2666/24C09J123/16C09J153/00C09J153/025H02G15/003
    • Disclosed are a polymer composition comprising (A) at least one thermoplastic elastomer selected from the group consisting of a hydrogenated styrene-isoprene-styrene block copolymer, a hydrogenated styrene-butadiene-styrene block copolymer and a styrene-ethylene-ethylene-propylene-styrene block copolymer, (B) a rubber component containing an ethylene-propylene-diene rubber, and (C) a softener, or a polymer composition further comprising (a) an olefin polymer and, if necessary, (D) carbon black, wherein the amount of the component (C) is not less than 200 parts by weight based on 100 parts by weight of the total amount of the components (A) and (B) or (A), (B)and (a), and at least portion of the rubber component (B) is crosslinked by dynamic crosslinking, and a sealant made by using the same.
    • 公开了一种聚合物组合物,其包含(A)选自氢化苯乙烯 - 异戊二烯 - 苯乙烯嵌段共聚物,氢化苯乙烯 - 丁二烯 - 苯乙烯嵌段共聚物和苯乙烯 - 乙烯 - 乙烯 - 丙烯 - 苯乙烯嵌段共聚物中的至少一种热塑性弹性体 嵌段共聚物,(B)含有乙烯 - 丙烯 - 二烯橡胶的橡胶组分和(C)软化剂,或聚合物组合物,还包含(a)烯烃聚合物和必要时(D)炭黑的聚合物组合物,其中 组分(C)的量相对于组分(A)和(B)或(A),(B)和(a)的总量的100重量份不小于200重量份,并且在 橡胶组分(B)的最少部分通过动态交联而交联,并且使用通过其使用的密封剂。
    • 10. 发明授权
    • Low modulus of elasticity-rubber composition
    • 低弹性模量 - 橡胶组成
    • US06337364B1
    • 2002-01-08
    • US09500484
    • 2000-02-09
    • Toshiaki SakakiTetsuo Mizoguchi
    • Toshiaki SakakiTetsuo Mizoguchi
    • C08J524
    • C08L23/16C08L91/00C08L2666/02
    • Disclosed is a low modulus of elasticity-rubber composition, which is useful for sealing a telecommunication cable closure even in low temperature range, utilizing an ethylene-propylene-diene rubber. Said low modulus of elasticity-rubber composition comprising (1) an ethylene-propylene-diene rubber [Mooney viscosity (100° C.): 90 to 130° C., diene: ethylidenenorbornene, iodine value: not more than 20, ethylene content: not more than 55% based on the total amount of ethylene and propylene] and (2) a softener [pour point: not more than −40° C., SP value: 6 to 8], the component (2) being contained in the amount of 300 to 700 parts by weight based on 100 parts by weight of the component
    • 公开了低弹性 - 橡胶组合物,其可用于使用乙烯 - 丙烯 - 二烯橡胶在甚至在低温范围内密封通信电缆封闭件。 所述低弹性模量 - 橡胶组合物包含(1)乙烯 - 丙烯 - 二烯橡胶[门尼粘度(100℃):90-130℃),二烯:亚乙基降冰片烯,碘值:不大于20,乙烯含量 :基于乙烯和丙烯的总量不超过55%]和(2)软化剂[倾点:不大于-40℃,SP值:6至8],包含组分(2) 相对于100重量份的成分,为300〜700重量份