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. 发明授权
    • Flame retardants for use in styrenic foams
    • 用于苯乙烯泡沫的阻燃剂
    • US08084511B2
    • 2011-12-27
    • US11998493
    • 2007-11-30
    • Mark V. HansonStephen B. FalloonWayne Meyer
    • Mark V. HansonStephen B. FalloonWayne Meyer
    • C08J9/00C07C43/225
    • C08J9/0019C07C43/225C08J2201/03C08J2325/06C08K5/06C08L25/06
    • The invention is a flame retardant for styrene foams. The flame retardant contains both aromatic bromine and an olefin. The olefin is an internal olefin. Desirable flame retardants are selected from:formula I: wherein R1 is C1-C6 and optionally containing a heteroatom or olefin; R2 is C1-C6 and optionally containing a heteroatom or olefin; and R3-R12 is H, C1-C6 (optionally containing a heteroatom), or halogen; and further wherein the compound of formula I is present in a concentration of at least 50 percent of a trans isomer; formula II: wherein R1 is Halogen, C1-C6 and optionally containing a heteroatom or olefin; R2 is Halogen, C1-C6 and optionally containing a heteroatom or olefin; and R3-R7 is H, C1-C6 (optionally containing a heteroatom), or halogen; and formula III: wherein R1 is Halogen, C1-C6 and optionally containing a heteroatom or olefin; R2 is Halogen, H, C1-C6 and optionally containing a heteroatom or olefin; and R3-R6 is H, halogen.
    • 本发明是苯乙烯泡沫的阻燃剂。 阻燃剂包含芳族溴和烯烃。 烯烃是内烯烃。 优选的阻燃剂选自:式I:其中R 1是C 1 -C 6并任选地含有杂原子或烯烃; R2是C1-C6,任选地含有杂原子或烯烃; 和R 3 -R 12是H,C 1 -C 6(任选地含有杂原子)或卤素; 并且其中式I化合物以至少50%的反式异构体的浓度存在; 式II:其中R 1是卤素,C 1 -C 6并且任选地含有杂原子或烯烃; R 2是卤素,C 1 -C 6并任选地含有杂原子或烯烃; 和R 3 -R 7是H,C 1 -C 6(任选地含有杂原子)或卤素; 和式III化合物:其中R 1是卤素,C 1 -C 6并任选地含有杂原子或烯烃; R 2是卤素,H,C 1 -C 6并任选地含有杂原子或烯烃; R3-R6是H,卤素。
    • 5. 发明申请
    • Flame retardants for use in styrenic foams
    • 用于苯乙烯泡沫的阻燃剂
    • US20080221230A1
    • 2008-09-11
    • US11998493
    • 2007-11-30
    • Mark V. HansonStephen B. FalloonWayne Meyer
    • Mark V. HansonStephen B. FalloonWayne Meyer
    • C08J9/00C07C25/18C07C43/225
    • C08J9/0019C07C43/225C08J2201/03C08J2325/06C08K5/06C08L25/06
    • The invention is a flame retardant for styrene foams. The flame retardant contains both aromatic bromine and an olefin. The olefin is an internal olefin. Desirable flame retardants are selected from:formula I: wherein R1 is C1-C6 and optionally containing a heteroatom or olefin; R2 is C1-C6 and optionally containing a heteroatom or olefin; and R3-R12 is H, C1-C6 (optionally containing a heteroatom), or halogen; and further wherein the compound of formula I is present in a concentration of at least 50 percent of a trans isomer; formula II: wherein R1 is Halogen, C1-C6 and optionally containing a heteroatom or olefin; R2 is Halogen, C1-C6 and optionally containing a heteroatom or olefin; and R3-R7 is H, C1-C6 (optionally containing a heteroatom), or halogen; and formula III: wherein R1 is Halogen, C1-C6 and optionally containing a heteroatom or olefin; R2 is Halogen, H, C1-C6 and optionally containing a heteroatom or olefin; and R3-R6 is H, halogen.
    • 本发明是苯乙烯泡沫的阻燃剂。 阻燃剂包含芳族溴和烯烃。 烯烃是内烯烃。 优选的阻燃剂选自:式I:其中R 1是C 1 -C 6,并且任选地含有杂原子或烯烃; R 2是C 1 -C 6,并且任选地含有杂原子或烯烃; 和R 3 -R 12是H,C 1 -C 6(任选地含有杂原子),或 卤素; 并且其中式I化合物以至少50%的反式异构体的浓度存在; 式II:其中R 1是卤素,C 1 -C 6和任选地含有杂原子或烯烃; R 2是卤素,C 1 -C 6和任选地含有杂原子或烯烃; 和R 3 -R 7是H,C 1 -C 6(任选地含有杂原子),或 卤素; 和式III:其中R 1是卤素,C 1 -C 6 - 并且任选地含有杂原子或烯烃; R 2是卤素,H,C 1 -C 6,并且任选地含有杂原子或烯烃; R 3 -R 6是H,卤素。