Production and purification processes
    1.
    发明申请
    Production and purification processes 审中-公开
    生产和净化过程

    公开(公告)号:US20060161029A1

    公开(公告)日:2006-07-20

    申请号:US11323365

    申请日:2005-12-29

    IPC分类号: C07C17/32 C07C17/26

    摘要: Methods and materials are provided for the production and purification of halogenated compounds and intermediates in the production of 1,1,1,3,3-pentafluoropropane. In a preferred embodiment, the process steps include: (1) reacting carbon tetrachloride with vinyl chloride to produce 1,1,1,3,3-pentachloropropane; (2) dehydrochlorinating the 1,1,1,3,3-pentachloropropane with a Lewis acid catalyst to produce 1,1,3,3-tetrachloropropene; (3) fluorinating the 1,1,3,3-tetrachloroprope-ne to produce 1-chloro-3,3,3-trifluoropropene; (4) fluorinating the 1-chloro-3,3,3-trifluoropropene to produce a product mixture containing 1,1,1,3,3-pentafluoropropane; and (5) separating 1,1,1,3,3-pentafluoropro-pane from by-products.

    摘要翻译: 提供了生产和提纯卤代化合物和中间产物1,1,1,3,3-五氟丙烷的方法和材料。 在优选的实施方案中,方法步骤包括:(1)使四氯化碳与氯乙烯反应,生成1,1,1,3,3-五氯丙烷; (2)用路易斯酸催化剂对1,1,1,3,3-五氯丙烷进行脱氯化氢以制备1,1,3,3-四氯丙烯; (3)使1,1,3,3-四氯丙炔氟化,生成1-氯-3,3,3-三氟丙烯; (4)氟化1-氯-3,3,3-三氟丙烯以制备含有1,1,1,3,3-五氟丙烷的产物混合物; 和(5)从副产物中分离1,1,1,3,3-五氟平板。

    Production Vessel Mixtures
    4.
    发明申请
    Production Vessel Mixtures 审中-公开
    生产容器混合物

    公开(公告)号:US20080154072A1

    公开(公告)日:2008-06-26

    申请号:US11950611

    申请日:2007-12-05

    IPC分类号: C07C19/08

    摘要: Methods and materials are provided for the production and purification of halogenated compounds and intermediates in the production of 1,1,1,3,3-pentafluoropropane. In a preferred embodiment, the process steps include: (1) reacting carbon tetrachloride with vinyl chloride to produce 1,1,1,3,3-pentachloropropane; (2) dehydrochlorinating the 1,1,1,3,3-pentachloropropane with a Lewis acid catalyst to produce 1,1,3,3-tetrachloropropene; (3) fluorinating the 1,1,3,3-tetrachloropropene to produce 1-chloro-3,3,3-trifluoropropene; (4) fluorinating the 1-chloro-3,3,3-trifluoropropene to produce a product mixture containing 1,1,1,3,3-pentafluoropropane; and (5) separating 1,1,1,3,3-pentafluoropro-pane from by-products.

    摘要翻译: 提供了生产和提纯卤代化合物和中间产物1,1,1,3,3-五氟丙烷的方法和材料。 在优选的实施方案中,方法步骤包括:(1)使四氯化碳与氯乙烯反应,生成1,1,1,3,3-五氯丙烷; (2)用路易斯酸催化剂对1,1,1,3,3-五氯丙烷进行脱氯化氢以制备1,1,3,3-四氯丙烯; (3)使1,1,3,3-四氯丙烯氟化,得到1-氯-3,3,3-三氟丙烯; (4)氟化1-氯-3,3,3-三氟丙烯以制备含有1,1,1,3,3-五氟丙烷的产物混合物; 和(5)从副产物中分离1,1,1,3,3-五氟平板。

    PRODUCTION PROCESSES AND SYSTEMS, COMPOSITIONS, SURFACTANTS, MONOMER UNITS, METAL COMPLEXES, PHOSPHATE ESTERS, GLYCOLS, AQUEOUS FILM FORMING FOAMS, AND FOAM STABILIZERS
    6.
    发明申请
    PRODUCTION PROCESSES AND SYSTEMS, COMPOSITIONS, SURFACTANTS, MONOMER UNITS, METAL COMPLEXES, PHOSPHATE ESTERS, GLYCOLS, AQUEOUS FILM FORMING FOAMS, AND FOAM STABILIZERS 失效
    生产过程和系统,组合物,表面活性剂,单体单元,金属络合物,磷酸酯,甘油,形成泡沫的水性膜和泡沫稳定剂

    公开(公告)号:US20120071689A1

    公开(公告)日:2012-03-22

    申请号:US13024836

    申请日:2011-02-10

    IPC分类号: C07C311/05

    摘要: Production processes and systems are provided that include reacting halogenated compounds, dehalogenating compounds, reacting alcohol's, reacting olefins and a saturated compounds, reacting reactants having at least two —CF3 groups with reactants having cyclic groups, RF-compositions such as RF-intermediates, RF-surfactants, RF-monomers, RF-monomer units, RF-metal complexes, RF-phosphate esters, RF-glycols, RF-urethanes, and or RF-foam stabilizers. The RF portion can include at least two groups —CF3 groups, at least three —CF3 groups, and/or at least two —CF3 groups and at least two —CH2 groups. Detergents, emulsifiers, paints, adhesives, inks, wetting agents, foamers, and defoamers including the RF-surfactant composition are provided. Acrylics, resins, and polymers are provided that include a RF-monomer unit. Compositions are provided that include a substrate having a RF-composition thereover. Aqueous Film Forming Foam (“AFFF”) formulations are provided that can include RF-surfactants and/or RF-foam stabilizers are provided.

    摘要翻译: 提供了生产方法和系统,其包括使卤代化合物,脱卤化合物,醇反应,烯烃和饱和化合物反应,使具有至少两个-CF 3基团的反应物与具有环状基团的反应物反应,RF组合物如RF-中间体,RF 表面活性剂,RF单体,RF单体单元,RF-金属配合物,RF-磷酸酯,RF-二醇,RF-聚氨酯和/或RF-泡沫稳定剂。 RF部分可以包括至少两个基团-CF 3基团,至少三个-CF 3基团和/或至少两个-CF 3基团和至少两个-CH 2基团。 提供了洗涤剂,乳化剂,油漆,粘合剂,油墨,润湿剂,起泡剂和消泡剂,包括RF-表面活性剂组合物。 提供了包括RF单体单元的丙烯酸树脂,树脂和聚合物。 提供了包括其上具有RF组成的基底的组合物。 提供了可以包括RF-表面活性剂和/或RF泡沫稳定剂的水性成膜泡沫(“AFFF”)配方。