Foamable composition containing unsaturated perfluorochemical blowing
agent
    2.
    发明授权
    Foamable composition containing unsaturated perfluorochemical blowing agent 失效
    含不饱和全氟化合物发泡剂的可发泡组合物

    公开(公告)号:US5631306A

    公开(公告)日:1997-05-20

    申请号:US511415

    申请日:1995-08-04

    IPC分类号: C08J9/14

    CPC分类号: C08J9/148 C08J9/143 C08J9/149

    摘要: Foamable compositions comprise (a) at least one normally liquid, unsaturated perfluorochemical blowing agent compound selected from the group consisting of perfluoroolefin compounds, e.g., perfluoro(4-methylpent-2-ene), perfluoroaromatic compounds, e.g., hexafluorobenzene, and perfluorocycloolefin compounds, e.g., perfluorocyclohexene, the perfluoroolefin compounds optionally containing one or more catenary heteroatoms; and (b) at least one foamable polymer or the precursors of at least one foamable polymer. The compositions are useful in preparing polymeric, e.g., polyurethane, foams.

    摘要翻译: 可发泡组合物包含(a)至少一种通常为液体的不饱和全氟化合物发泡剂化合物,其选自全氟烯烃化合物,例如全氟(4-甲基戊-2-烯),全氟芳族化合物如六氟苯和全氟环烃化合物, 例如全氟环己烯,任选地含有一个或多个链状杂原子的全氟烯烃化合物; 和(b)至少一种可发泡聚合物或至少一种可发泡聚合物的前体。 该组合物可用于制备聚合物,例如聚氨酯泡沫。

    Foamable composition containing unsaturated perfluorochemical blowing
agent
    3.
    发明授权
    Foamable composition containing unsaturated perfluorochemical blowing agent 失效
    含不饱和全氟化合物发泡剂的可发泡组合物

    公开(公告)号:US5539008A

    公开(公告)日:1996-07-23

    申请号:US174826

    申请日:1993-12-29

    IPC分类号: C08J9/14 C08K5/02 C08K5/03

    CPC分类号: C08J9/148 C08J9/143 C08J9/149

    摘要: Foamable compositions comprise (a) at least one normally liquid, unsaturated perfluorochemical blowing agent compound selected from the group consisting of perfluoroolefin compounds, e.g., perfluoro(4-methylpent-2-ene), perfluoroaromatic compounds, e.g., hexafluorobenzene, and perfluorocycloolefin compounds, e.g., perfluorocyclohexene, the perfluoroolefin compounds optionally containing one or more catenary heteroatoms; and (b) at least one foamable polymer or the precursors of at least one foamable polymer. The compositions are useful in preparing polymeric, e.g., polyurethane, foams.

    摘要翻译: 可发泡组合物包含(a)至少一种通常为液体的不饱和全氟化合物发泡剂化合物,其选自全氟烯烃化合物,例如全氟(4-甲基戊-2-烯),全氟芳族化合物如六氟苯和全氟环烃化合物, 例如全氟环己烯,任选地含有一个或多个链状杂原子的全氟烯烃化合物; 和(b)至少一种可发泡聚合物或至少一种可发泡聚合物的前体。 该组合物可用于制备聚合物,例如聚氨酯泡沫。

    Fine-celled plastic foam containing fluorochemical blowing agent
    4.
    发明授权
    Fine-celled plastic foam containing fluorochemical blowing agent 失效
    包含氟化学发泡剂的精细塑料泡沫

    公开(公告)号:US5211873A

    公开(公告)日:1993-05-18

    申请号:US918207

    申请日:1992-07-21

    IPC分类号: C08J9/14 C09K3/00

    摘要: A blowing agent emulsion comprising a blowing agent mixture, such that the mixture comprises (1) one or more low boiling, hydrochlorocarbons, (2) one or more low boiling chlorine-free perfluorinated compound, and (3) optionally, one or more low boiling, hydrochlorofluorocarbons, one or more low boiling, hydrofluorocarbons, one or more low boiling hydrocarbons, or mixtures thereof; a foamable polymerizable reaction mixture, and a fluorochemical surfactant, optionally, a silicone surfactant, and a catalyst; a foamed plastic; and a process for making thereof.

    摘要翻译: 一种发泡剂乳液,其包含发泡剂混合物,使得所述混合物包含(1)一种或多种低沸点氢氯烃,(2)一种或多种低沸点无氯全氟化合物,和(3)任选的一种或多种低 沸腾的氢氯氟烃,一种或多种低沸点氢氟烃,一种或多种低沸点烃或其混合物; 可发泡聚合反应混合物和含氟表面活性剂,任选的硅氧烷表面活性剂和催化剂; 泡沫塑料; 及其制造方法。

    Fine-celled plastic foam containing fluorochemical blowing agent
    5.
    发明授权
    Fine-celled plastic foam containing fluorochemical blowing agent 失效
    含有氟发泡剂的细泡塑料泡沫

    公开(公告)号:US5210106A

    公开(公告)日:1993-05-11

    申请号:US771442

    申请日:1991-10-04

    IPC分类号: C08J9/14

    CPC分类号: C08J9/149 C08J2375/04

    摘要: A blowing agent emulsion comprising a blowing agent mixture, such that the mixture comprises (1) one or more low boiling, hydrochlorofluorocarbon, and/or one or more low boiling, hydrofluorocarbon and (2) one or more low boiling chlorine-free perfluorinated compound; a foamable polymerizable reaction mixture, and a fluorochemical surfactant, optionally, a silicone surfactant, and a catalyst; a foamed plastic; and a process for making thereof.

    摘要翻译: 一种发泡剂乳液,其包含发泡剂混合物,使得所述混合物包含(1)一种或多种低沸点氢氯氟烃和/或一种或多种低沸点氢氟烃和(2)一种或多种低沸点无氯全氟化合物 ; 可发泡聚合反应混合物和含氟表面活性剂,任选的硅氧烷表面活性剂和催化剂; 泡沫塑料; 及其制造方法。

    Method for Treating Hydrocarbon-Bearing Formations with Fluorinated Epoxides
    6.
    发明申请
    Method for Treating Hydrocarbon-Bearing Formations with Fluorinated Epoxides 审中-公开
    用氟化环氧化物处理含烃基的方法

    公开(公告)号:US20110201531A1

    公开(公告)日:2011-08-18

    申请号:US12995929

    申请日:2009-05-20

    IPC分类号: C09K8/60 C09K8/80

    摘要: A method of treating a hydrocarbon-bearing formation with a fluorinated epoxide and a treated hydrocarbon-bearing formation. A method of making proppants is also disclosed, which includes combining a plurality of particles with a fluorinated epoxide. The particles comprise at least one of sand, resin-coated sand, ceramic, thermoplastic, clay, bauxite, nut or seed shells, fruit pits, or wood. A particle treated with a ring-opened product of a fluorinated epoxide is also disclosed, wherein the particle comprises one of sand, resin-coated sand, ceramic, thermoplastic, clay, bauxite, nut or seed shells, fruit pits, or wood.

    摘要翻译: 一种用氟化环氧化物和经处理的含烃地层处理含烃地层的方法。 还公开了制备支撑剂的方法,其包括将多个颗粒与氟化环氧化物结合。 颗粒包括砂,树脂涂覆的砂,陶瓷,热塑性塑料,粘土,铝土矿,坚果或种子壳,水果坑或木材中的至少一种。 还公开了用氟化环氧化物的开环产物处理的颗粒,其中所述颗粒包括砂,树脂涂覆的砂,陶瓷,热塑性塑料,粘土,铝土矿,坚果或种子壳,水果凹坑或木材中的一种。