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    Method of treatment of a textile or non-woven substrate to render same water and oil repellent
    4.
    发明申请
    Method of treatment of a textile or non-woven substrate to render same water and oil repellent 审中-公开
    处理纺织品或非编织基材以形成相同防水和防油剂的方法

    公开(公告)号：US20050106326A1

    公开(公告)日：2005-05-19

    申请号：US10500525

    申请日：2002-11-27

    申请人： Frans Audenaert ,  Kathy Allewaert

    发明人： Frans Audenaert ,  Kathy Allewaert

    IPC分类号： C08F220/24 ,  D06M15/248 ,  D06M15/277 ,  D06M15/295 ,  B05D3/02

    CPC分类号： D06M15/295 ,  C08F220/24 ,  D06M15/248 ,  D06M15/277 ,  D06M2101/06 ,  D06M2101/32 ,  D06M2200/11 ,  D06M2200/12

    摘要： The present invention relates to a method of treating a non-woven substrate or textile, comprising the step of applying to said non-woven substrate or textile a fluorochemical composition comprising a fluoropolymer that comprises:(a) between 10 and 97 mole % of units that can be derived from fluorinated monomer selected from the group consisting of monomers according to the general formula: Rf-X—OC(O)—C(R)═CH2 wherein Rf represents a perfluorinated aliphatic group having 3 or 4 carbon atoms, X is an organic divalent linking group and R represent hydrogen or a lower alkyl group having 1 to 4 carbon atoms; (b) between 3 and 75 mole % of units derived from a chlorine containing comonomer selected from the group consisting of vinylidene chloride, vinyl chloride and mixtures thereof; and (c) optionally further units derived from monomers other than a fluorinated monomer and said chlorine containing comonomers; wherein the amount of units (a), (b) and (c) adding up to 100%, whereby said fluorochemical composition is applied in such amount that the weight of fluoropolymer on said non-woven substrate or textile is not more than 3% by weight based on the weight of said non-woven substrate or textile.

    摘要翻译： 本发明涉及一种处理无纺基材或织物的方法，包括向所述无纺基材或织物施加包含含氟聚合物的含氟组合物的步骤，所述含氟聚合物包含：（a）10至97摩尔％的单元 可以衍生自根据以下通式的单体的氟化单体：R f -X-OC（O）-C（R）-CH 2 >其中R f表示具有3或4个碳原子的全氟化脂族基团，X是有机二价连接基团，R代表氢或具有1至4个碳原子的低级烷基; （b）3至75​​摩尔％的衍生自选自偏二氯乙烯，氯乙烯及其混合物的含氯共聚单体的单元; 和（c）任选的源自除氟化单体以外的单体和所述含氯共聚单体的其它单元; 其中单元（a），（b）和（c）的量相加至100％，由此所述含氟化合物组合物的使用量使得所述无纺基材或织物上的含氟聚合物的重量不大于3％ 基于所述无纺基材或织物的重量。

    METHOD OF MAKING URETHANE BASED FLUORINATED MONOMERS
    5.
    发明申请
    METHOD OF MAKING URETHANE BASED FLUORINATED MONOMERS 审中-公开
    制备基于尿素的荧光单体的方法

    公开(公告)号：US20070244289A1

    公开(公告)日：2007-10-18

    申请号：US11279653

    申请日：2006-04-13

    申请人： Frans Audenaert ,  Bernd Kuehneweg

    发明人： Frans Audenaert ,  Bernd Kuehneweg

    IPC分类号： C08G18/00

    CPC分类号： C09D175/16 ,  C08F283/006 ,  C08G18/2885 ,  C08G18/5024 ,  C08G18/672 ,  C08G18/7831 ,  C08G18/792

    摘要： Method of preparing urethane based fluorinated monomers comprising (i) reacting a fluorinated alcohol and an isocyanate functional non-fluorinated monomer or (ii) reacting in one or two steps a fluorinated alcohol, a polyisocyanate and an isocyanate reactive non-fluorinated monomer, wherein reactions (i) and (ii) are carried out in the presence of one or more reactive diluents, the reactive diluents having an ethylenically unsaturated group and being free of isocyanate reactive groups. The method does not require an inert organic solvent as a reaction medium, thus excluding volatile organic compounds (VOC's). The resulting compositions can be readily and conveniently used to prepare radiation curable coating compositions without the need to remove organic solvent from the composition.

    摘要翻译： 制备聚氨酯基氟化单体的方法包括（i）使氟化醇与异氰酸酯官能的非氟化单体反应，或（ii）在一个或两个步骤中使氟化醇，多异氰酸酯和异氰酸酯反应性非氟化单体反应，其中反应 （i）和（ii）在一种或多种反应性稀释剂的存在下进行，所述反应性稀释剂具有烯属不饱和基团并且不含异氰酸酯反应性基团。 该方法不需要惰性有机溶剂作为反应介质，因此不含挥发性有机化合物（VOC）。 所得组合物可以容易地和方便地用于制备可辐射固化的涂料组合物，而不需要从组合物中除去有机溶剂。

    Fluoropolymer of fluorinated short chain acrylates or methacrylates and oil-and water repellent compositions based thereon
    7.
    发明申请
    Fluoropolymer of fluorinated short chain acrylates or methacrylates and oil-and water repellent compositions based thereon 审中-公开
    氟化短链丙烯酸酯或甲基丙烯酸酯的含氟聚合物和基于其的防水和防水组合物

    公开(公告)号：US20050027063A1

    公开(公告)日：2005-02-03

    申请号：US10869204

    申请日：2004-06-16

    申请人： Frans Audenaert ,  Pierre Vander Elst ,  Dominique Rolly

    发明人： Frans Audenaert ,  Pierre Vander Elst ,  Dominique Rolly

    IPC分类号： C08F2/00 ,  C08F259/08 ,  C08L51/00 ,  C08K3/00

    CPC分类号： C08F259/08 ,  C08L51/003 ,  D06M15/248 ,  D06M15/277 ,  C08L2666/02

    摘要： The present invention relates to compositions based on a fluoropolymer comprising repeating units derived from (i) one or more fluorinated monomers selected from the group consisting of monomers according to the general formula: Rf—X—OC(O)—C(R)═CH2 wherein Rf represents a perfluorinated aliphatic group having 3 or 4 carbon atoms, X is an organic divalent linking group and R represents hydrogen or a lower alkyl group having 1 to 4 carbon atoms; and (ii) one or more non-fluorinated comonomers. The fluoropolymer has a weight average molecular weight between 3000 and 55000. The compositions may be solvent born or aqueous born and are particularly useful to provide good oil- and/or water repellency properties to the substrate.

    摘要翻译： 本发明涉及基于含氟聚合物的组合物，其包含衍生自（i）一种或多种氟化单体的重复单元，所述氟化单体选自根据以下通式的单体：Rf-X-OC（O）-C（R）= CH2，其中Rf表示具有3或4个碳原子的全氟化脂族基团，X是有机二价连接基团，R表示氢或具有1至4个碳原子的低级烷基; 和（ii）一种或多种非氟化共聚单体。 所述含氟聚合物的重均分子量为3000至55000。所述组合物可以是溶剂型的或出生的水溶液，并且特别可用于向基材提供良好的油和/或拒水性。

    Mixture of fluorinated polyethers and use thereof as surfactant
    8.
    发明申请
    Mixture of fluorinated polyethers and use thereof as surfactant 失效
    氟化聚醚的混合物及其作为表面活性剂的用途

    公开(公告)号：US20050096244A1

    公开(公告)日：2005-05-05

    申请号：US10696950

    申请日：2003-10-30

    申请人： Frans Audenaert ,  Rudolf Dams ,  Lian Tan

    发明人： Frans Audenaert ,  Rudolf Dams ,  Lian Tan

    IPC分类号： C07C59/285 ,  C08G65/00 ,  C08G65/08 ,  C08G65/329 ,  C08L71/00 ,  C08L71/02 ,  C11D1/00

    CPC分类号： C08G65/007 ,  C08G65/08 ,  C08G65/329 ,  C08L71/00 ,  C08L71/02

    摘要： The present invention provides the use of a fluorinated polyether composition as a surfactant, said fluorinated polyether composition comprising a mixture of fluorinated polyethers of the formula: (Rf)n—Xw-Z  (I) wherein n is 1 or 2, w is 0 or 1, X is a divalent or trivalent organic linking group, Z is a polar group selected from the group consisting of an acid group or a salt thereof, an ammonium group, an amine-oxide group and an amphoteric group, and Rf represents a perfluorinated polyether group of the formula: CF3CF2CF2—O—[CF(CF3)CF2O]k—CF(CF3)—wherein k is at least 1; said mixture of fluorinated polyethers having a weight average molecular weight between 750 g/mol and 5000 g/mol and the amount of perfluorinated polyether groups in said mixture where k is 2 or less, is not more than 10% by weight of the total amount of perfluorinated polyether groups in said mixture.

    摘要翻译： 本发明提供氟化聚醚组合物作为表面活性剂的用途，所述氟化聚醚组合物包含下列化学式的氟化聚醚的混合物：<？in-line-formula description =“In-line Formulas”end =“lead”？ （R>）））-X -X -X w w w <<<<<<<<<<<<<<<<<<<<<<<<<<<“”“”“”“”“”“”“ 其中n为1或2，w为0或1，X为二价或三价有机连接基团，Z为选自酸基或其盐的极性基团， 铵基团，氧化胺基团和两性基团，R f表示下式的全氟化聚醚基团：<？in-line-formula description =“In-line Formulas”end =“ CF 3 CF 3 CF 2 CF 2 CF 2 CF 2 CF 2 CF 2 CF 2 CF 3 > 2 -CF（CF 3） - <？in-line-formula description =“In-line Formulas”end =“tail” 其中k至少为1; 所述重均分子量在750g / mol至5000g / mol之间的所述氟化聚醚的混合物和所述混合物中的全氟化聚醚基团的量不超过总量的10重量％ 的全氟化聚醚基团。

    Aqueous oil and water repellent compositions which cure at ambient temperature
    10.
    发明授权
    Aqueous oil and water repellent compositions which cure at ambient temperature 失效
    在环境温度下固化的防水和防水组合物

    公开(公告)号：US5350795A

    公开(公告)日：1994-09-27

    申请号：US89041

    申请日：1993-07-09

    申请人： Richard S. Smith ,  Frans Audenaert

    发明人： Richard S. Smith ,  Frans Audenaert

    IPC分类号： C08G18/48 ,  C08G18/80 ,  C09D175/04 ,  D06M15/277 ,  D06M15/568 ,  D06M15/576 ,  C08J3/00 ,  C08K3/00 ,  C08L27/12 ,  C08L75/00

    CPC分类号： D06M15/576 ,  C08G18/4825 ,  C08G18/8087 ,  C09D175/04 ,  D06M15/277 ,  D06M15/568 ,  Y10T428/31551

    摘要： Fluorochemical compositions for treating textile fibers and fabrics to impart oil and water repellency without thermal treatment are provided. The compositions comprise an aqueous, substantially organic solvent free, solution or dispersion of (a) a fluorochemical acrylate copolymer comprised of a fluorinated acrylate monomer, polyalkylene glycol acrylate or methacrylate, and polyalkylene glycol diacrylate or dimethacrylate; and (b) a polyalkoxylated polyurethane having pendant perfluoroalkyl groups comprised of an aliphatic or aromatic tri- or higher order isocyanate, a fluorinated alcohol, amine, or mercaptan, and a poly(oxyalkylene) diol or dithiol.

    摘要翻译： 提供了用于处理纺织纤维和织物以提供无热处理的耐油和拒水性的氟化合物组合物。 组合物包含（a）由氟化丙烯酸酯单体，聚亚烷基二醇丙烯酸酯或甲基丙烯酸酯和聚亚烷基二醇二丙烯酸酯或二甲基丙烯酸酯组成的含氟丙烯酸酯共聚物的水性基本上无溶剂的溶液或分散体; 和（b）具有由脂族或芳族三 - 或更高级异氰酸酯，氟化醇，胺或硫醇和聚（氧化烯）二醇或二硫醇组成的侧基全氟烷基的聚烷氧基化聚氨酯。