PERFLUOROPOLYETHER BENZOTRIAZOLE COMPOUNDS
    4.
    发明申请
    PERFLUOROPOLYETHER BENZOTRIAZOLE COMPOUNDS 失效
    全氟聚醚苯并噻唑化合物

    公开(公告)号:US20070048673A1

    公开(公告)日:2007-03-01

    申请号:US11553853

    申请日:2006-10-27

    IPC分类号: C07D249/16 G03C5/00

    摘要: Perfluoropolyether benzotriazole compounds and compositions containing perfluoropolyether benzotriazole compounds are provided. The perfluoropolyether benzotriazole compounds can be attached to a substrate having a metal or metal oxide-containing surface to provide at least one of the following characteristics: anti-soiling, anti-staining, ease of cleaning, repellency, hydrophobicity, or oleophobicity.

    摘要翻译: 提供全氟聚醚苯并三唑化合物和含有全氟聚醚苯并三唑化合物的组合物。 全氟聚醚苯并三唑化合物可以连接到具有金属或含金属氧化物的表面的基材上,以提供以下特征中的至少一种:抗污染,抗污染,易于清洁,排斥性,疏水性或疏油性。

    Perfluoropolyether benzotriazole compounds
    5.
    发明申请
    Perfluoropolyether benzotriazole compounds 失效
    全氟聚醚苯并三唑化合物

    公开(公告)号:US20050166791A1

    公开(公告)日:2005-08-04

    申请号:US10769024

    申请日:2004-01-30

    摘要: Perfluoropolyether benzotriazole compounds and compositions containing perfluoropolyether benzotriazole compounds are provided. The perfluoropolyether benzotriazole compounds can be attached to a substrate having a metal or metal oxide-containing surface to provide at least one of the following characteristics: anti-soiling, anti-staining, ease of cleaning, repellency, hydrophobicity, or oleophobicity.

    摘要翻译: 提供全氟聚醚苯并三唑化合物和含有全氟聚醚苯并三唑化合物的组合物。 全氟聚醚苯并三唑化合物可以连接到具有金属或含金属氧化物的表面的基材上,以提供以下特征中的至少一种:抗污染,抗污染,易于清洁,排斥性,疏水性或疏油性。

    Hydrofluoroether compounds and processes for their preparation and use
    6.
    发明申请
    Hydrofluoroether compounds and processes for their preparation and use 有权
    氢氟醚化合物及其制备和使用方法

    公开(公告)号:US20070051916A1

    公开(公告)日:2007-03-08

    申请号:US11222383

    申请日:2005-09-08

    IPC分类号: C09K5/00

    CPC分类号: C09K5/10 C07C43/126 Y10T83/04

    摘要: A hydrofluoroether compound comprises two terminal fluoroalkyl groups and an intervening substituted or unsubstituted oxymethylene group, each of the fluoroalkyl groups comprising only one hydrogen atom and, optionally, at least one catenated (that is, in-chain) heteroatom; with the proviso that the hydrogen atom is part of a monofluoromethylene moiety.

    摘要翻译: 氢氟醚化合物包括两个末端氟烷基和中间取代或未取代的氧亚甲基,每个氟代烷基仅包含一个氢原子,和任选至少一个连接(即在链内)的杂原子; 条件是氢原子是单氟代亚甲基部分的一部分。

    Hydrofluoroether as a Heat-Transfer Fluid
    7.
    发明申请
    Hydrofluoroether as a Heat-Transfer Fluid 有权
    氢氟醚作为传热流体

    公开(公告)号:US20070018134A1

    公开(公告)日:2007-01-25

    申请号:US11536091

    申请日:2006-09-28

    IPC分类号: C09K5/04

    CPC分类号: C07C43/126 C09K5/10

    摘要: The present invention provides an apparatus comprising a device and a mechanism for heat transfer comprising a hydrofluoroether heat-transfer fluid wherein the heat transfer fluid is represented by the following structure: Rf—O—Rh—O—Rf′ wherein O is oxygen; Rf and Rf′ are, independently, a fluoroaliphatic group, wherein each Rf and Rf′ contain 1 hydrogen atom; Rh is independently a linear, branched or cyclic alkylene group having from 2 to about 8 carbon atoms and at least 4 hydrogen atoms, and wherein the hydrofluoroether compound is free of —O—CH2—O—. Another embodiment of the present invention is a method therefor.

    摘要翻译: 本发明提供了一种包括装置和用于传热的机构的装置,其包括氢氟醚传热流体,其中传热流体由以下结构表示:<?在线公式描述=“在线公式”结束 =“lead”?> R 在线公式描述=“在线公式 “end =”tail“?>其中O是氧; R f和R f'独立地是氟代脂族基团,其中每个R f和R f' 含有1个氢原子; R h独立地是具有2至约8个碳原子和至少4个氢原子的直链,支链或环状亚烷基,其中所述氢氟醚化合物不含-O-CH 2 -O-。 本发明的另一个实施方案是其方法。

    RECOVERY OF FLUORINATED CARBOXYLIC ACID FROM ADSORBENT PARTICLES
    9.
    发明申请
    RECOVERY OF FLUORINATED CARBOXYLIC ACID FROM ADSORBENT PARTICLES 审中-公开
    从吸附颗粒中回收氟化的羧酸

    公开(公告)号:US20070025902A1

    公开(公告)日:2007-02-01

    申请号:US11420413

    申请日:2006-05-25

    IPC分类号: B01D53/70

    摘要: A process for the recovery of fluorinated carboxylic acid or derivative thereof from adsorbent particles on which fluorinated carboxylic acid or a salt thereof is adsorbed. The process includes contacting the adsorbent particles with a liquid composition capable of removing at least part of the fluorinated carboxylic acid or salt thereof from the adsorbent particles. The fluorinated carboxylic acid or salt thereof is selected from the group consisting of fluorinated carboxylic acids or salts thereof that correspond to the general formula: [RfO-L-COO−]iXi+  (I) wherein L represents a linear partially or fully fluorinated alkylene group or an aliphatic hydrocarbon group, Rf represents a linear partially or fully fluorinated aliphatic group or a linear partially or fully fluorinated aliphatic group interrupted with one or more oxygen atoms, Xi− represents a cation having the valence i and i is 1, 2 or 3.

    摘要翻译: 从其上吸附氟化羧酸或其盐的吸附剂颗粒中回收氟化羧酸或其衍生物的方法。 该方法包括使吸附剂颗粒与能够从吸附剂颗粒中除去至少部分氟化羧酸或其盐的液体组合物接触。 氟化羧酸或其盐选自对应于以下通式的氟化羧酸或其盐:<?in-line-formula description =“In-line Formulas”end =“lead”→> (I)&lt;&lt;&lt;&lt; i&lt; i&lt; i&lt; “直链式”末端=“尾”→其中L表示直链部分或完全氟化的亚烷基或脂族烃基,R f表示直链部分或完全氟化的脂肪族基团或 被一个或多个氧原子间断的直链部分或完全氟化的脂肪族基团,X i表示i价和i为1,2或3的阳离子。