公开(公告)号：US4089778A

公开(公告)日：1978-05-16

申请号：US474166

申请日：1974-05-29

申请人： Jurgen Gauger

发明人： Jurgen Gauger

IPC分类号： A23C9/14 ,  A23C9/142 ,  A23F5/18 ,  A23F5/22 ,  A23L2/70 ,  B01D17/00 ,  B01D61/12 ,  B01D61/14 ,  B01D61/16 ,  B01D61/22 ,  B01D65/10 ,  C07C1/00 ,  C07C7/144 ,  C07C11/00 ,  C07C67/00 ,  C12G3/08 ,  B01D13/00

CPC分类号： C12G3/085 ,  A23C9/1422 ,  A23F5/22 ,  A23F5/223 ,  B01D61/145 ,  B01D61/16 ,  B01D2311/04

摘要： Into a liquid medium consisting of a solvent having dissolved therein a substance (solute) which is to be separated from the liquid medium, there is introduced a macromolecular substance capable of selectively fixing the molecules of the substance to be separated. The macromolecular substance forms, before and after fixing the substance to be separated, a homogeneous liquid phase in admixture with the liquid medium. After allowing the substance to be fixed by the molecules of the macromolecular substance, the liquid medium thus obtained is passed through a semipermeable ultrafiltration membrane which retains the associations of molecules formed between the macromolecular substance and the substance to be separated but allows the molecules of the solvent to pass through.

摘要翻译： 向其中溶解有与液体介质分离的物质（溶质）的溶剂组成的液体介质中，引入能够选择性地固定待分离物质的分子的高分子物质。 大分子物质在固定待分离物质之前和之后形成与液体介质混合的均匀液相。 在通过大分子物质的分子使物质固定后，所得到的液体介质通过半透膜，该超滤膜保持形成在大分子物质与被分离物质之间的分子的缔合，但允许 溶剂通过。

公开(公告)号：US4552857A

公开(公告)日：1985-11-12

申请号：US365185

申请日：1982-04-05

申请人： Michael Katz ,  Jean Hinden ,  Jurgen Gauger

发明人： Michael Katz ,  Jean Hinden ,  Jurgen Gauger

IPC分类号： C25B11/04 ,  C25B11/06 ,  C25B11/10 ,  H01M4/88 ,  B05D5/12

CPC分类号： C25B11/0489

摘要： A cathode coating comprises a catalyst for hydrogen evolution finely dispersed in a matrix consisting of an insoluble, semiconducting polymer which is formed in situ on an electrode support body. A bipolar electrode is provided with such a cathode coating on a support body consisting of a valve metal such as titanium.The cathode coating is formed by applying to the electrode support body a coating solution which contains an inorganic precursor compound for the hydrogen evolution catalyst and an organic precursor compound for forming the polymer matrix, drying and then thermally converting these precursors to a cathode coating adhering to the electrode support body.

摘要翻译： 阴极涂层包括精细分散在由在电极支撑体上原位形成的不溶性半导体聚合物构成的基质中的析氢催化剂。 双极电极在由诸如钛的阀金属组成的支撑体上设置有这样的阴极涂层。 阴极涂层通过向电极支撑体施加包含用于析氢催化剂的无机前体化合物和用于形成聚合物基质的有机前体化合物的涂布溶液形成，干燥然后将这些前体热转化成附着于 电极支撑体。

公开(公告)号：US5527849A

公开(公告)日：1996-06-18

申请号：US980210

申请日：1992-11-23

申请人： Jean-Marie Roman ,  Gerard Bienvenu ,  Jurgen Gauger

发明人： Jean-Marie Roman ,  Gerard Bienvenu ,  Jurgen Gauger

IPC分类号： C08K3/00 ,  C08G18/10 ,  C08K3/14 ,  C08K3/28 ,  C08K3/34 ,  C08K9/00 ,  C08L75/00 ,  C08L75/04 ,  C08L101/00 ,  C08K3/22 ,  C08K7/04

CPC分类号： C08K3/28 ,  C08G18/10 ,  C08K3/14 ,  C08K3/34

摘要： The subject composite materials comprise an association of an organic elastic matrix with a network of non-oxidized quasi spherical particles, of submicronic dimension and of a diameter ranging between 0.1 .mu.m and 10 .mu.m distributed uniformly in the matrix.The materials are intended to coat pieces subjected to the phenomena of wear, erosion, cavitation and abrasion notably in a corrosive medium.According to a method of manufacture of these composite materials, the nonoxidized submicronic particles are, immediately before their introduction in the organic matrix, plunged into an organic macromolecular dispersant chosen of such type that the macromolecular chains of the dispersant are fixed on the surface of the particles by noncovalent bonds.

摘要翻译： 主题复合材料包括有机弹性基质与非氧化准球形颗粒网络的亚微米尺寸和直径在0.1μm和10μm之间的直径分布在基质中的缔合。 这些材料旨在涂覆经受磨损，侵蚀，气蚀和磨损现象的碎片，特别是在腐蚀性介质中。 根据这些复合材料的制造方法，非氧化亚微米粒子在其引入有机基质之前立即被浸入有机高分子分散剂中，所述分散剂选自以下类型：分散剂的大分子链固定在 颗粒通过非共价键。

公开(公告)号：US5665807A

公开(公告)日：1997-09-09

申请号：US570336

申请日：1995-12-11

申请人： Jean-Marie Roman ,  Gerard Bienvenu ,  Jurgen Gauger

发明人： Jean-Marie Roman ,  Gerard Bienvenu ,  Jurgen Gauger

IPC分类号： C08K3/00 ,  C08G18/10 ,  C08K3/14 ,  C08K3/28 ,  C08K3/34 ,  C08K9/00 ,  C08L75/00 ,  C08L75/04 ,  C08L101/00 ,  C08K7/04

CPC分类号： C08K3/28 ,  C08G18/10 ,  C08K3/14 ,  C08K3/34

摘要： The subject composite materials comprise an association of an organic elastic matrix with a network of non-oxidized quasi spherical particles, of submicronic dimension and of a diameter ranging between 0.1 .mu.m and 10 .mu.m, distributed uniformly in the matrix.The materials are intended to coat pieces subjected to the phenomena of wear, erosion, cavitation and abrasion notably in a corrosive medium.According to a method of manufacture of these composite materials, the nonoxidized submicronic particles are, immediately before their introduction in the organic matrix, plunged into an organic macromolecular dispersant chosen of such type that the macromolecular chains of the dispersant are fixed on the surface of the particles by noncovalent bonds.

摘要翻译： 主题复合材料包括有机弹性基质与亚微米尺寸和直径范围在0.1μm至10μm之间的非氧化准球形颗粒网络的关联，均匀分布在基质中。 这些材料旨在涂覆经受磨损，侵蚀，气蚀和磨损现象的碎片，特别是在腐蚀性介质中。 根据这些复合材料的制造方法，非氧化亚微米粒子在其引入有机基质之前立即被浸入有机高分子分散剂中，所述分散剂选自以下类型：分散剂的大分子链固定在 颗粒通过非共价键。

公开(公告)号：US4459324A

公开(公告)日：1984-07-10

申请号：US366737

申请日：1982-04-08

申请人： Jurgen Gauger ,  Jean-Marcel Hinden ,  Michael Katz

发明人： Jurgen Gauger ,  Jean-Marcel Hinden ,  Michael Katz

IPC分类号： C25B11/04 ,  C25C7/02 ,  B05D5/12

CPC分类号： C25B11/0489 ,  C25C7/02

摘要： A catalytic electrode has an electrically conductive substrate such as titanium or lead and is provided with a coating comprising a platinum-group metal catalyst finely dispersed in a matrix consisting of a semi-conducting polymer formed in situ on the substrate. The catalyst may be a platinum-group metal oxide such as iridium oxide formed in situ together with the semi-conducting polymer by a controlled heat treatment.The semi-conducting polymer is preferably formed from polyacrylonitrile, polybenzimidazo-pyrrolone or an adamantane based polybenzoxazole.

摘要翻译： 催化电极具有诸如钛或铅的导电基底，并且设置有包含铂基金属催化剂的涂层，所述铂族金属催化剂细分散在由在基底上原位形成的半导体聚合物构成的基体中。 催化剂可以是铂族金属氧化物，例如通过受控热处理与半导体聚合物一起形成的氧化铱。 半导体聚合物优选由聚丙烯腈，聚苯并咪唑并 - 吡咯酮或基于金刚烷的聚苯并恶唑形成。

公开(公告)号：US4454169A

公开(公告)日：1984-06-12

申请号：US365184

申请日：1982-04-05

申请人： Jean Hinden ,  Michael Katz ,  Jurgen Gauger

发明人： Jean Hinden ,  Michael Katz ,  Jurgen Gauger

IPC分类号： B01J23/40 ,  B01J37/00 ,  C25B11/04 ,  H01M4/90 ,  H01M4/92 ,  B05D5/12

CPC分类号： H01M4/925 ,  B01J23/40 ,  B01J37/0009 ,  C25B11/0426 ,  C25B11/0478 ,  C25B11/0489 ,  H01M4/90 ,  H01M4/92 ,  H01M4/926 ,  H01M2300/0011

摘要： Catalytic particles with an inert, corrosion resistant support material are provided with a catalyst finely dispersed in a matrix of an insoluble electrically conducting polymer formed in situ on each particle of inert support material.The inert support particles are catalytically activated by:(a) wetting them with a solution containing an inorganic precursor compound for the catalyst and an organic precursor compound for the insoluble polymer matrix,(b) drying the particles, and(c) heat treating them to convert the precursors to the catalyst dispersed in the polymer matrix.An electrode, e.g. an oxygen-evolving anode, is produced by either fixing the catalytic particles to an electrode base, e.g. lead, or by consolidating the catalytic particles into a porous electrode body.

摘要翻译： 提供具有惰性耐腐蚀载体材料的催化颗粒，其催化剂细分散在每个颗粒惰性载体材料上原位形成的不溶性导电聚合物基质中。 惰性载体颗粒通过以下方式被催化活化：（a）用含有催化剂的无机前体化合物的溶液润湿它们，以及用于不溶性聚合物基质的有机前体化合物，（b）干燥颗粒，和（c）热处理它们 以将前体转化成分散在聚合物基质中的催化剂。 电极，例如 通过将催化剂颗粒固定到电极基体上来制备氧气放出的阳极，例如， 引导或通过将催化颗粒固结到多孔电极体中。