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
    • 1. 发明授权
    • Crosslinking agents
    • 交联剂
    • US06518371B1
    • 2003-02-11
    • US09565630
    • 2000-05-04
    • Peter FinkPeter JerschowHedwig SchreiterRichard BirnederAlois Riedl
    • Peter FinkPeter JerschowHedwig SchreiterRichard BirnederAlois Riedl
    • C08G7712
    • C08K5/56C08G77/12C08G77/18C08G77/20C08G77/80C08L83/04C08L83/00
    • A polyorganosiloxane containing the units (HR2Si—O1/2) HM units, (Si—O4/2) Q units, (R1Si—O3/2) T units and (R2Si—O2/2) D units in a ratio of from 2:1:0:0 to 6:4:2:2, or (HR2Si—O1/2) HM units, (R1Si—O3/2) T units, (R2Si—O2/2) D units and (R2(R1O)Si—O1/2) in a ratio HM:T:D:alkoxyM of from 1:2:0:0 to 3:4:2:2 is described, where R are identical or different, non-halogenated or halogenated hydrocarbon radicals having from 1 to 18 carbon atoms per radical, or are OR1, where R1 is a monovalent, unsubstituted or substituted hydrocarbon radical having from 1 to 8 carbon atoms, and in each molecule there are at least 3 Si-bonded hydrogen atoms. The polyorganosiloxanes are particularly useful as crosslinking agents in addition curable elastomer formulations.
    • 含有单元(HR2Si-O1 / 2)HM单元,(Si-O4 / 2)Q单元,(R1Si-O3 / 2)T单元和(R2Si-O2 / 2)D单元的聚有机硅氧烷,比例为2 :1:0:0至6:4:2:2或(HR2Si-O1 / 2)HM单元,(R1Si-O3 / 2)T单元,(R2Si-O2 / 2)D单元和(R2 )Si-O1 / 2)HM:T:D:烷氧基M的比例为1:2:0:0至3:4:2:2,其中R相同或不同,非卤代或卤代烃 每个基团具有1至18个碳原子的基团,或是OR 1,其中R 1是具有1至8个碳原子的单价,未取代或取代的烃基,并且在每个分子中存在至少3个Si键合的氢原子。 聚有机硅氧烷特别可用作另外可固化的弹性体配方的交联剂。