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81. 发明授权

US09902836B2 Fluoropolyether elastomer compositions having low glass transition temperatures 有权
公开(公告)号：US09902836B2
公开(公告)日：2018-02-27
申请号：US14009929
申请日：2012-03-13
申请人： Steven G. Corveleyn , Miguel A. Guerra , Rudolf J. Dams , Tom Opstal
发明人： Steven G. Corveleyn , Miguel A. Guerra , Rudolf J. Dams , Tom Opstal
IPC分类号： C08K5/14 , C08K5/06 , C08G65/00 , C08L71/00
CPC分类号： C08K5/14 , C08G65/007 , C08G2650/48 , C08L71/00
摘要： A curable composition is provided. The curable composition has at least one functionalized fluoropolyether and at least one radical curing system. Further provided are fluoroelastomer compositions having a glass transition temperature of less than −40° C. and shaped articles comprising fluoroelastomers having glass transition temperatures of less than −40° C. obtained by curing the curable compositions. Also described are methods of making fluoroelastomer compositions having glass transition temperatures of less than −40° C.

82. 发明申请

US20140066572A1 FLUOROPOLYETHER ELASTOMER COMPOSITIONS HAVING LOW GLASS TRANSITION TEMPERATURES 有权
标题翻译：具有低玻璃化转变温度的氟聚乙烯弹性体组合物
公开(公告)号：US20140066572A1
公开(公告)日：2014-03-06
申请号：US14009929
申请日：2012-03-13
申请人： Steven G. Corveleyn , Miguel A. Guerra , Rudolf J. Dams , Tom Opstal
发明人： Steven G. Corveleyn , Miguel A. Guerra , Rudolf J. Dams , Tom Opstal
IPC分类号： C08K5/14
CPC分类号： C08K5/14 , C08G65/007 , C08G2650/48 , C08L71/00
摘要： A curable composition is provided. The curable composition has at least one functionalized fluoropolyether and at least one radical curing system. Further provided are fluoroelastomer compositions having a glass transition temperature of less than −40° C. and shaped articles comprising fluoroelastomers having glass transition temperatures of less than −40° C. obtained by curing the curable compositions. Also described are methods of making fluoroelastomer compositions having glass transition temperatures of less than −40° C.
摘要翻译：提供可固化组合物。可固化组合物具有至少一种官能化氟聚醚和至少一种自由基固化体系。还提供了玻璃化转变温度低于-40℃的含氟弹性体组合物和通过固化可固化组合物获得的包含玻璃化转变温度低于-40℃的含氟弹性体的成型制品。还描述了制备玻璃化转变温度低于-40℃的含氟弹性体组合物的方法。

83. 发明申请

US20110247822A1 METHOD OF CONTACTING HYDROCARBON-BEARING FORMATIONS WITH FLUORINATED ETHER COMPOSITIONS 失效
标题翻译：用氟化物醚组合物接触油气轴承的方法
公开(公告)号：US20110247822A1
公开(公告)日：2011-10-13
申请号：US13140242
申请日：2009-12-17
申请人： Rudolf J. Dams
发明人： Rudolf J. Dams
IPC分类号： E21B43/16 , E21B43/00 , C09K8/584
CPC分类号： C09K8/80 , C08G65/007 , C09K8/584 , C09K8/602 , C09K8/88
摘要： Method comprising contacting a hydrocarbon-bearing formation with a composition comprising solvent and a fluoropolyether compound, wherein the fluoropolyether compound comprises at least one first divalent unit represented by formula: Each Rf is independently selected from the group consisting of Rfa—(O)t—CHL′-(CF2)n—; [Rfa—(O)t—C(L)H—CF2)—O]m—W—; Rfb—O—(CF2)p-; F(CkF2k)—(O—CkF2K(p—O—CF2—; and CF3—O—(CF2)3—OCF(CF3)—CF2)z—O-L1-. Treated hydrocarbon-bearing formations are also disclosed.
摘要翻译：方法包括使含烃地层与包含溶剂和含氟聚醚化合物的组合物接触，其中所述含氟聚醚化合物包含至少一个由式表示的第一二价单元：每个Rf独立地选自Rfa-（O）t- CHL' - （CF2）n-; [Rfa-（O）t -C（L）H-CF 2）-O] m -W-; Rfb-O-（CF2）p-; F（CkF2k） - （O-CkF2K（p-O-CF2-;和CF3-O-（CF2）3-OCF（CF3）-CF2）z-O-L1-也讨论了处理的含烃地层。

84. 发明申请

US20110045271A1 CATIONIC POLYMERIC FLUORINATED ETHER SILANE COMPOSITIONS AND METHODS OF USE 有权
标题翻译：阳离子聚合氟化硅烷组合物及其使用方法
公开(公告)号：US20110045271A1
公开(公告)日：2011-02-24
申请号：US12745682
申请日：2008-11-26
申请人： Rudolf J. Dams , Suresh S. Iyer , Chetan P. Jariwala , Thomas P. Klun , Inge Nuyts
发明人： Rudolf J. Dams , Suresh S. Iyer , Chetan P. Jariwala , Thomas P. Klun , Inge Nuyts
IPC分类号： C08L27/12 , C08F214/18 , C08F4/00 , B32B27/06
CPC分类号： C08F28/02 , C08F8/44 , C08F220/24 , C08F220/34 , C08F220/38 , C09D133/14 , C09D143/04 , Y10T428/249921 , Y10T428/3154
摘要： A polymer is provided comprising a first pendant group selected from at least one of a perfluorinated ether group or a perfluoroalkanesulfonamido group, a second pendant group comprising an ammonium group, wherein the second pendant group is free of silicon, and a third pendant group comprising an ammonium group and a reactive siliconcontaining group. A composition comprising the polymer is provided. The polymer and composition are useful for protecting a substrate, for example, to render the substrate oil repellent, water repellent, or both, or to provide stain repellency to the substrate.
摘要翻译：提供一种聚合物，其包括选自全氟化醚基团或全氟烷基磺酰胺基中的至少一种的第一侧基，包含铵基的第二侧基，其中第二侧基不含硅，第三侧基包含铵基和反应性含硅基团。提供了包含聚合物的组合物。聚合物和组合物可用于保护基材，例如使基材拒油，拒水或两者，或为基材提供防污性。

85. 发明申请

US20100258119A1 MEDICINAL INHALATION DEVICES AND COMPONENTS THEREOF 有权
标题翻译：药物吸入装置及其组件
公开(公告)号：US20100258119A1
公开(公告)日：2010-10-14
申请号：US12741484
申请日：2008-11-06
申请人： Rudolf J. Dams
发明人： Rudolf J. Dams
IPC分类号： A61M15/00 , B05D1/00
CPC分类号： A61M15/009 , B65D83/48 , C08G65/007 , C08G65/3322 , C08G65/336 , C08L2203/02 , Y10T428/265 , Y10T428/31663 , Y10T428/31667
摘要： A medicinal inhalation device having applied to surface thereof a composition comprising a monofunctional polyfluoropolyether silane and a non-fluorinated cross-linking agent.
摘要翻译：一种药用吸入装置，其在其表面上涂覆了包含单官能多氟聚醚硅烷和非氟化交联剂的组合物。

86. 发明申请

US20100173804A1 ADDITIVE TO REDUCE FLUID LOSS FOR DRILLING FLUIDS 失效
标题翻译：减少钻井液流失的附加物
公开(公告)号：US20100173804A1
公开(公告)日：2010-07-08
申请号：US12663725
申请日：2008-05-27
申请人： Dirk Van de Peer , Francois Cyríel D'Haese , Rudolf J. Dams
发明人： Dirk Van de Peer , Francois Cyríel D'Haese , Rudolf J. Dams
IPC分类号： C09K8/035
CPC分类号： C09K8/035 , C08F220/06 , C08F220/18 , C08F222/1006 , C09K8/32
摘要： Additives for reducing the loss of drilling fluid into the formation surrounding a wellbore during the drilling process as well as drilling fluids comprising the additives and methods of using such additives. The additive includes elastomeric, polymeric, and acrylate, non-agglomerated microspheres.
摘要翻译：用于在钻井过程中减少钻井液在钻井周围的地层中的损失以及包含添加剂的钻井液和使用这些添加剂的方法的添加剂。添加剂包括弹性体，聚合物和丙烯酸酯，非聚集的微球体。

87. 发明授权

US07629298B2 Sandstone having a modified wettability and a method for modifying the surface energy of sandstone 失效
标题翻译：具有改进的润湿性的砂岩和用于改变砂岩表面能的方法
公开(公告)号：US07629298B2
公开(公告)日：2009-12-08
申请号：US12013177
申请日：2008-01-11
申请人： Manuel J. Arco , Rudolf J. Dams
发明人： Manuel J. Arco , Rudolf J. Dams
IPC分类号： C09K8/60 , C07F7/10 , C07F7/04 , C07C307/00 , C07C311/00
CPC分类号： C09K8/86 , C09K8/885
摘要： Methods for modifying the wettability of sandstone. Compositions comprising sandstone having a modified wettability. Such wettability modifications may be useful, for instance, in improving the well-deliverability of an oil and/or gas well located in a sandstone formation.
摘要翻译：改善砂岩润湿性的方法。包含具有改进的润湿性的砂岩的组合物。这种润湿性修饰例如可用于改善位于砂岩组中的油和/或气井的良好输送性。

88. 发明授权

US07547732B2 Compositions of fluorochemical surfactants 有权
标题翻译：含氟表面活性剂的组成
公开(公告)号：US07547732B2
公开(公告)日：2009-06-16
申请号：US11215077
申请日：2005-08-30
申请人： George G. I. Moore , William M. Lamanna , Michael S. Terrazas , Rudolf J. Dams , Johan E. De Witte
发明人： George G. I. Moore , William M. Lamanna , Michael S. Terrazas , Rudolf J. Dams , Johan E. De Witte
IPC分类号： C07C143/70
CPC分类号： B01F17/0057 , B01F17/0035 , B01F17/0042 , B01F17/0064 , C07C43/178 , C07C311/09 , C11D1/004
摘要： Described are monomeric fluorochemical surfactants having two perfluoroalkyl sulfonamido segments and two hydrophilic group, which are more efficient and effective in lowering the surface tension of organic solvents and water compared to other C4-based fluorochemical surfactants.
摘要翻译：描述了具有两个全氟烷基亚磺酰氨基链段和两个亲水基团的单体含氟表面活性剂，与其它基于C4的含氟表面活性剂相比，其降低有机溶剂和水的表面张力更有效和有效。

89. 发明授权

US07470741B2 Fluorochemical composition and method of treatment of a substrate therewith to render substrate oil- and/or water repellent 失效
标题翻译：含氟化合物组合物及其基质的处理方法以使底物具有油和/或拒水性
公开(公告)号：US07470741B2
公开(公告)日：2008-12-30
申请号：US10444879
申请日：2003-05-23
申请人： Rudolf J. Dams
发明人： Rudolf J. Dams
IPC分类号： C08K3/00
CPC分类号： D06M15/277 , C03C17/28 , C03C17/30 , C08F8/42 , C08K5/54 , C09D133/16 , C09D143/04 , D06M2200/11 , C08F14/18 , C08L33/16 , C08L2666/44
摘要： The present invention provides a fluorochemical composition comprising: (a) one or more fluorochemical oligomers derivable from a free radical polymerization of one or more fluorinated monomers and optionally one or more non-fluorinated monomers in the presence of a chain transfer agent, said fluorochemical oligomer being free of acid groups and comprising one or more groups of the formula: -M1(R)q(Y)p−q−1 (I) wherein M1 is selected from the group consisting of Si, Ti, Zr, B, Al, Ge, V, Pb, Sn and Zn, R represents a non-hydrolysable group, Y represents a hydrolysable group, q is 0, 1 or 2, p equals the valence of M1 and is 3 or 4 and p−q−1 is at least 1; (b) one or more non-fluorinated compounds of an element M2 selected from the group consisting of Si, Ti, Zr, B, Al, Ge, V, Pb, Sn and Zn and having at least two hydrolysable groups per molecule in an amount sufficient to form a polycondensation product upon reaction with said fluorochemical oligomer (a); (c) water; and (d) an organic solvent in an amount sufficient to dissolve and/or disperse components (a), (b) and (c). The invention also provides compositions comprising condensates of components (a) and (b) of the above composition and a method of treatment of substrates therewith.
摘要翻译：本发明提供一种含氟化合物组合物，其包含：（a）一种或多种衍生自一种或多种氟化单体和任选的一种或多种非氟化单体在链转移剂存在下的自由基聚合的含氟低聚物，所述含氟低聚物没有酸基并且包含一个或多个下式的基团：<？in-line-formula description =“In-line Formulas”end =“lead”→M1（R）q（Y）pq-1（其中M1选自Si，Ti，Zr，B，Al，Ge，V，Pb，Sn中的一种。和Zn，R表示不可水解基团，Y表示可水解基团，q表示0,1或2，p表示M1的化合价，为3或4，pq-1为至少1; （b）一种或多种选自Si，Ti，Zr，B，Al，Ge，V，Pb，Sn和Zn的元素M2的非氟化化合物，并且在每个分子中具有至少两个可水解基团足以在与所述含氟低聚物（a）反应时形成缩聚产物; （c）水; 和（d）足以溶解和/或分散组分（a），（b）和（c）的量的有机溶剂。本发明还提供了包含上述组合物的组分（a）和（b）的缩合物的组合物和其处理底物的方法。

90. 发明申请

US20080075960A1 CURABLE COMPOSITIONS AND BIOFILM-RESISTANT COATINGS THEREFROM 有权
标题翻译：可固化组合物和抗生素耐火涂料
公开(公告)号：US20080075960A1
公开(公告)日：2008-03-27
申请号：US11535255
申请日：2006-09-26
申请人： Alphonsus V. POCIUS , Jeremy M. Yarwood , Rudolf J. Dams , John J. Stofko
发明人： Alphonsus V. POCIUS , Jeremy M. Yarwood , Rudolf J. Dams , John J. Stofko
IPC分类号： B32B27/06 , C08L53/00 , C08L71/00
CPC分类号： C09D133/08 , C08K5/5425 , C08K5/548 , C08K5/57 , C09D5/1668 , C09D133/04 , Y10T428/31565 , Y10T428/31576 , Y10T428/31612 , Y10T428/31616 , Y10T428/31649 , Y10T428/31663 , Y10T428/31667 , Y10T428/31681 , Y10T428/31699 , Y10T428/31797 , Y10T428/31913 , Y10T428/31928 , Y10T428/31935 , C08L2666/02
摘要： The present invention provides a curable composition for use in retarding the formation of biofilms. The curable composition comprises a polymer derived from ethylenically unsaturated units having pendent long-chain aliphatic groups; ethylenically unsaturated units having pendent poly(oxyalkylene) groups; and ethylenically unsaturated units having pendent substrate-reactive groups; and a crosslinking agent.
摘要翻译：本发明提供了用于延缓生物膜形成的可固化组合物。可固化组合物包含衍生自具有侧链长链脂族基团的烯属不饱和单元的聚合物; 具有侧基聚（氧化烯）基团的烯属不饱和单元; 和具有侧基底反应性基团的烯属不饱和单元; 和交联剂。

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