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
    • 4. 发明申请
    • BRANCHED POLYSILOXANES AND USE OF THESE
    • 分支多晶硅和这些的使用
    • US20130217907A1
    • 2013-08-22
    • US13771888
    • 2013-02-20
    • Frauke HenningSadik AmajjaheUte LinkeMichael FerenzWilfried KnottVolker ArningBastian Matthias BruggerKathrin Lehmann
    • Frauke HenningSadik AmajjaheUte LinkeMichael FerenzWilfried KnottVolker ArningBastian Matthias BruggerKathrin Lehmann
    • C07F7/08
    • C07F7/0834C08G77/12C08G77/20C08G77/70C08L83/04
    • Branched polysiloxanes of formula (I) Ma1MHa2MVia3Db1DHb2DVib3Tc1THc2TVic3Qd  (I) wherein M=[R2R12SiO1/2], MH=[R12HSiO1/2], MVi=[R3R12SiO1/2], D=[R12SiO2/2], DH=[R1HSiO2/2], DVi=[R1R3SiO2/2], T=[R4SiO3/2], TH=[HSiO3/2], TVi=[R3SiO3/2], Q=[SiO4/2], R1 is mutually independently identical or different, linear or branched, saturated or unsaturated hydrocarbon moieties, R2 is mutually independently the same as R1, an alkoxy moiety or a hydroxy group, R3 is mutually independently identical or different, linear or branched, olefinically unsaturated hydrocarbon moieties, R4 is mutually independently R1 or identical or different linear, branched and/or cyclic, saturated or unsaturated hydrocarbon moieties comprising heteroatoms, a1=from 0 to 50, a2=from 1 to 50, a3=from 1 to 50, b1=from 10 to 5000, b2=from 0 to 30, b3=from 0 to 30, c1=from 0 to 50, c2=from 0 to 50 c3=from 0 to 50, d=from 0 to 50, with the proviso that the sum c1+c2+c3+d is greater than or equal to 1, are provided.
    • 式(I)的分支聚硅氧烷Ma1MHa2MVia3Db1DHb2DVib3Tc1THc2TVic3Qd(I)其中M = [R2R12SiO1 / 2],MH = [R12HSiO1 / 2],MVi = [R3R12SiO1 / 2],D = [R12SiO2 / 2],DH = [R1HSiO2 / ],DVi = [R1R3SiO2 / 2],T = [R4SiO3 / 2],TH = [HSiO3 / 2],TVi = [R3SiO3 / 2],Q = [SiO4 / 2],R1相互独立地相同或不同, 直链或支链,饱和或不饱和的烃部分,R 2相互独立地相同,R 1,烷氧基部分或羟基,R 3相互独立地相同或不同,为直链或支链的烯属不饱和烃部分,R 4相互独立地为R 1或 相同或不同的包含杂原子的直链,支链和/或环状,饱和或不饱和烃部分,a1 = 0至50,a2 = 1至50,a3 = 1至50,b1 = 10至5000,b2 = 0〜30,b3 = 0〜30,c1 = 0〜50,c2 = 0〜50c3 = 0〜50,d = 0〜50,条件是和c1 + c2 + c3 + d大于或等于1。