Pentafluoropropene-based compositions
    11.
    发明申请
    Pentafluoropropene-based compositions 有权
    五氟丙烯基组合物

    公开(公告)号:US20040127383A1

    公开(公告)日:2004-07-01

    申请号:US10694079

    申请日:2003-10-27

    IPC分类号: C11D017/00

    摘要: Provided are azeotrope-like compositions comprising pentafluoropropene (HFO-1225) and a fluid selected from the group consisting of 3,3,3-trifluoropropene (nullHFO-1243zfnull), 1,1-difluoroethane (nullHFC-152anull), trans-1,3,3,3-tetrafluoropropene (nullHFO-1234zenull), and combinations of two or more thereof. Also provided are uses thereof including as refrigerants, blowing agents, sprayable compositions, flame suppressant, and the like.

    摘要翻译: 提供的是包含五氟丙烯(HFO-1225)和选自3,3,3-三氟丙烯(“HFO-1243zf”),1,1-二氟乙烷(“HFC-152a”), 反式-1,3,3,3-四氟丙烯(“HFO-1234ze”)及其两种或更多种的组合。 还提供了其作为制冷剂,发泡剂,可喷雾组合物,阻燃剂等的用途。

    Azeotrope (like) compositions with octafluorobutane, optionally
chlorinated, and either perfluorodimethylcyclobutane or perfluorohexane
    16.
    发明授权
    Azeotrope (like) compositions with octafluorobutane, optionally chlorinated, and either perfluorodimethylcyclobutane or perfluorohexane 失效
    具有八氟丁烷(任选氯化)和全氟二甲基环丁烷或全氟己烷的共沸混合物

    公开(公告)号:US5632928A

    公开(公告)日:1997-05-27

    申请号:US454767

    申请日:1995-05-31

    申请人: Scott C. Jackson

    发明人: Scott C. Jackson

    摘要: Azeotrope and azeotropic-like compositions of the following are provided:(a) Chlorotetrafluorethane with an effective amount of polybutene;(b) Chlorohexafluoropane with an effective amount of perfluoro(alkane or alkene), wherein the alkane and alkene contains 5 carbon atoms; and(c) Octafluorobutane, optionally mono-chloro substituted, with an effective amount of perfluoro(alkane or alkene), wherein the alkane and alkene contains 5 carbon atoms,the effective amount in each case being sufficient to form said azeotropic or azeotrope-like composition.

    摘要翻译: 提供以下的共沸混合物和共沸组合物:(a)具有有效量的聚丁烯的氯四氟乙烯; (b)具有有效量的全氟(烷烃或烯烃)的氯六氟丙烷,其中烷烃和烯烃含有5个碳原子; 和(c)八氟丁烷,任选单氯取代,有效量的全氟(烷烃或烯烃),其中烷烃和烯烃含有5个碳原子,有效量在每种情况下足以形成所述共沸或类共沸物 组成。