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
    • 10. 发明授权
    • Radiation-crosslinkable compositions
    • 辐射交联组合物
    • US4861807A
    • 1989-08-29
    • US137897
    • 1987-12-28
    • Gerhard PreinerFriedrich HockemeyerChrista Burger
    • Gerhard PreinerFriedrich HockemeyerChrista Burger
    • B05D3/06C08L83/04C08L83/07C08L83/08C09J7/02
    • C08L83/08
    • Compositions which may be crosslinked to form adhesive-repellent coatings having increased separation values, comprising organopolysiloxanes in which at least 95 mol percent of the siloxane units have the formulaHR.sup.1 C.dbd.CR.sup.2 COOR.sup.3 SiR.sub.2 O.sub.1/2,where R is a monovalent hydrocarbon radical or a halogenated monovalent hydrocarbon radical, R.sup.1 is hydrogen or a halogenated phenyl radical, R.sup.2 is hydrogen or an alkyl radical having from 1 to 4 carbon atoms, R.sup.3 is a divalent hydrocarbon radical or a halogenated divalent hydrocarbon radical, in which the organopolysiloxanes also contain siloxane units of the formulasHSR.sup.4 SiRO and R.sub.2.sup.5 SiOin which R is the same as above, R.sup.4 is a divalent hydrocarbon radical, R.sup.5 is the same as R or a hydrocarbon radical substituted with the HR.sup.1 C.dbd.CR.sup.2 COO group, where R.sup.1 and R.sup.2 are the same as above, and at least 95 percent of the silicon-bonded oxygen atoms in the siloxane units having the HS group are present in the .tbd.SiOSi.tbd. group, and at least one organopolysiloxane having units of the formulasR.sub.3.sup.6 SiO.sub.178 and R.sup.6 SiO.sub.3/2 and/or SiO.sub.4/2in which 0.5 to 50 percent of the R.sup.6 radicals are those of the formulaHSR.sup.4 --where R.sup.4 is the same as above and the remaining R.sup.6 radicals are the same or different monovalent hydrocarbon radicals, halogenated monovalent hydrocarbon radicals or hydrocarbon radicals which are substituted by a group of the formula HR.sup.1 C.dbd.CR.sup.2 COO--, where R.sup.1 and R.sup.2 are the same as above.
    • 可以交联以形成具有增加的分离值的粘合剂拒斥涂层的组合物,其包含有机聚硅氧烷,其中至少95mol%的硅氧烷单元具有式HR1C = CR2COOR3SiR2O1 / 2,其中R是单价烃基或卤代一价 烃基,R 1为氢或卤代苯基,R 2为氢或具有1至4个碳原子的烷基,R 3为二价烃基或卤代二价烃基,其中有机聚硅氧烷还含有 式为HSR4SiRO和R25SiO,其中R为上述相同,R4为二价烃基,R5为R或与HR1C = CR2COO基取代的烃基,其中R1和R2与上述相同,在 具有HS基团的硅氧烷单元中的与硅键合的氧原子的至少95%存在于3BOND SiOSi 3BOND基团中,并且至少一种有机聚硅氧烷 其具有式R36SiO178和R6SiO3 / 2和/或SiO4 / 2的单元,其中0.5%至50%的R6基团是式HSR4的那些,其中R 4与上述相同,并且其余的R6基团是相同的或 不同的一价烃基,卤代一价烃基或烃基,其被式HR1C = CR2COO-取代,其中R1和R2与上述相同。