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公开(公告)号：US5629088A
公开(公告)日：1997-05-13
申请号：US426477
申请日：1995-04-20
申请人： Kazufumi Ogawa , Mamoru Soga , Norihisa Mino
发明人： Kazufumi Ogawa , Mamoru Soga , Norihisa Mino
CPC分类号： B82Y30/00 , B05D1/185 , B82Y40/00 , C08J7/047 , C09D4/00 , D06M10/00 , D06M15/643 , D06M23/005 , C08J2483/00 , Y10T428/252 , Y10T428/2918 , Y10T428/2933 , Y10T428/2962 , Y10T428/2964 , Y10T428/31623 , Y10T428/31663 , Y10T428/31678
摘要： According to the invention, a durable hydrophilic absorbed film is formed on the surface of a substrate including metals, glass, plastics and the like in which the substrate has a surface layer containing hydroxyl groups or imino groups. The film is formed by covalently bonding chemical absorbents of silane groups containing a pluralilty of chloro groups to the substrate surfaces. The substrate 1 such as glass or nylon is dipped and held in a non-aqueous solution containing fluorocarbon groups and hydrocarbon groups containing chemical absorbents of silane groups containing a plurality of chloro groups including SiCl.sub.4, Cl.sub.3 SiOSiCl.sub.3, HSiCl.sub.3 or Cl.sub.3 SiOSiCl.sub.2 OSiCl.sub.3. After taking out the substrate 1 from the solution, drying it in a low moisture or substantially moistureless atmosphere to remove said non-aqueous solvents, the substrate is exposed to the air. A hydrophilic adsorbed ultra-thin film is thus formed by a dehydrochlorination reaction.
摘要翻译： 根据本发明，在包括金属，玻璃，塑料等的基板的表面上形成耐久的亲水性吸收膜，其中基板具有含有羟基或亚氨基的表面层。 该膜通过将含有多个氯基团的硅烷基团的化学吸收剂共价键合到基底表面而形成。 将基板1如玻璃或尼龙浸渍并保持在含氟碳基团的非水溶液中，并且含有含有多个氯基团的硅烷基团的化学吸收剂的烃基包括SiCl 4，Cl 3 SiOSiCl 3，HSiCl 3或Cl 3 SiOSiCl 2 OSiCl 3。 从溶液中取出基材1后，将其在低水分或基本无水的气氛中干燥以除去所述非水溶剂，将基材暴露于空气中。 因此，通过脱氯化氢反应形成亲水吸附的超薄膜。
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72.发明授权
公开(公告)号：US5591487A
公开(公告)日：1997-01-07
申请号：US453506
申请日：1995-05-30
申请人： Tadashi Ohtake , Norihisa Mino , Kazufumi Ogawa
发明人： Tadashi Ohtake , Norihisa Mino , Kazufumi Ogawa
IPC分类号： B05D1/18 , C08F8/42 , G11B7/0045 , G11B7/245 , G11B7/249 , G11B7/2492 , G11B7/253 , G11B7/2531 , G11B9/00 , G11B11/00 , G11B11/12 , B05D3/00
CPC分类号： G11B7/2492 , B05D1/185 , B82Y10/00 , B82Y30/00 , B82Y40/00 , C08F8/42 , G11B11/002 , G11B11/007 , G11B11/12 , G11B7/00455 , G11B7/245 , G11B7/249 , G11B9/14 , G11B9/149 , G11B7/2531 , Y10S428/913 , Y10S430/146 , Y10T428/24802 , Y10T428/24909 , Y10T428/31504 , Y10T428/31678
摘要： An information recording layer on a substrate provides a method of recording information by selectively opening the rings of dicyclopentadiene skeletons, thus recording information by forming cyclopentadiene skeletons. The information recorded by the method can be erased by the cycloaddition of cyclopentadiene skeletons. Information can also be recorded or erased by incorporating or eliminating a metal ion from a selectively opened section of a ring of a dicyclopentadiene skeleton after forming an organic thin film comprising the dicyclopentadiene skeleton. Alternatively, after the formation of an organic thin film comprising a cyclopentadiene skeleton, a heterocycle or a benzene ring, a metal ion is incorporated or eliminated from a section between at least two rings of the cyclopentadiene skeleton, the heterocycle or the benzene ring. Thereafter, a metallocene skeleton or a skeleton analogous to the metallocene skeleton is formed or eliminated, thus recording or erasing information. The selective opening of a section of a dicyclopentadiene skeleton ring is carried out by heat or light. The readout of the information is performed by recognizing the cyclopentadiene skeleton, the metallocene skeleton, the skeleton analogous to the metallocene skeleton or the metal atom. The information recording layer of the invention is a chemically adsorbed monomolecular film with a thickness at the angstrom
摘要翻译： 基板上的信息记录层提供了通过选择性地打开双环戊二烯骨架环以记录信息的方法，从而通过形成环戊二烯骨架来记录信息。 通过该方法记录的信息可以通过环戊二烯骨架的环加成来消除。 在形成包含二环戊二烯骨架的有机薄膜之后，也可以通过在二环戊二烯骨架的环的选择性开放部分中并入或除去金属离子来记录或消除信息。 或者，在形成包含环戊二烯骨架，杂环或苯环的有机薄膜之后，从环戊二烯骨架，杂环或苯环的至少两个环之间的部分引入或除去金属离子。 此后，形成或消除类似于茂金属骨架的茂金属骨架或骨架，从而记录或擦除信息。 二环戊二烯骨架环的一部分的选择性打开通过热或光进行。 通过识别环戊二烯骨架，金属茂骨架，类似于茂金属骨架或金属原子的骨架来进行信息的读出。 本发明的信息记录层是厚度为埃的化学吸附单分子膜
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73.发明授权
公开(公告)号：US5515190A
公开(公告)日：1996-05-07
申请号：US859875
申请日：1992-03-30
申请人： Kazufumi Ogawa , Norihisa Mino , Hideharu Tamura
发明人： Kazufumi Ogawa , Norihisa Mino , Hideharu Tamura
IPC分类号： G02F1/1337
CPC分类号： B82Y30/00 , G02F1/133719
摘要： An alignment film for liquid crystal formed by monomolecular film comprising silane-type compounds with a linear hydrocarbon chain and method for production of said film, as well as liquid crystal display units utilizing said film and method for production of said display unit are disclosed.
摘要翻译： 公开了一种由含有直链烃链的硅烷型化合物和所述薄膜的制造方法的单分子膜形成的液晶取向膜，以及利用所述薄膜的液晶显示装置及其制造方法。
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公开(公告)号：US5466523A
公开(公告)日：1995-11-14
申请号：US250943
申请日：1994-05-31
申请人： Kazufumi Ogawa , Norihisa Mino , Mamoru Soga
发明人： Kazufumi Ogawa , Norihisa Mino , Mamoru Soga
CPC分类号： B82Y30/00 , B05D1/185 , B29D11/00865 , B82Y40/00 , G02B1/10 , Y10T428/261 , Y10T428/31663 , Y10T428/31667
摘要： A chemically adsorbed film containing hydrophilic groups is formed on a substrate such that it is chemically bonded by Si covalent bonds to the substrate. The adsorbed film has an improved hydrophilic property. In addition, the film provides an excellently durable and transparent fog-proof substrate. According to the method of the invention, a substrate containing hydrophilic groups is contacted with a non-aqueous solution containing a surface active material having straight chain molecules each having at one end a chlorosilyl group and at the other end at least one functional group selected from the group consisting of a bromo group, iodo group, cyano group, thiocyano group, chlorosilyl group etc. to cause a dehydrochlorination reaction between hydrophilic groups on the substrate surface and chlorosilyl groups of the surface active material, thereby forming a chemically adsorbed film on the substrate surface. The functional group at the other end of the surface active material is converted into at least one hydrophilic group selected from the group consisting of --OH, --COOH, --NH.sub.2, .dbd.NH, --N.sup.+ R.sub.3 X.sup.- (X representing a halogen atom, R represents a lower alkyl group), --NO.sub.2, --SH, and --S).sub.3 H groups.
摘要翻译： 在基板上形成含有亲水基团的化学吸附膜，使其通过Si共价键与基材进行化学键合。 吸附的膜具有改善的亲水性。 此外，该膜还提供了耐用和透明的防雾基材。 根据本发明的方法，将含有亲水基团的基材与含有直链分子的表面活性物质的非水溶液接触，所述表面活性物质的一端各自具有氯甲硅烷基，另一端与至少一个选自 由溴基，碘基，氰基，硫氰基，氯代甲硅烷基等组成的基团，从而在基材表面的亲水基团与表面活性物质的氯甲硅烷基之间产生脱氯化氢反应，从而在 基材表面。 将表面活性物质的另一端的官能团转化为至少一种选自-OH，-COOH，-NH 2，= NH，-N + R 3 X - （X表示卤素原子， R表示低级烷基），-NO 2，-SH和-S）3 H基。
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公开(公告)号：US5443511A
公开(公告)日：1995-08-22
申请号：US89629
申请日：1993-07-12
申请人： Kazufumi Ogawa , Norihisa Mino , Mamoru Soga
发明人： Kazufumi Ogawa , Norihisa Mino , Mamoru Soga
CPC分类号： B82Y30/00 , A61L33/0088 , B05D1/185 , B82Y40/00 , B82Y5/00 , C09D4/00 , Y10S623/923
摘要： A medical member having active hydrogen groups such as hydroxyl, amino or imino groups at its surface, is dipped, either directly or after formation of an inner layer on its surface, into a solution. The solution is prepared by dissolving a surface active material, e.g., CF.sub.b 3 (CF.sub.2).sub.7 (CH.sub.2).sub.2 SiCl.sub.3 in a non-aqueous solvent. A dehydrochlorination reaction is brought about between active hydrogen groups at the surface of the member and SiCl groups of the surface active material, thus producing bonds ofCF.sub.3 (CF.sub.2).sub.7 (CH.sub.2).sub.2 Si(O--).sub.3over the entire surface. A fluorine-containing monomolecular film is formed, which is chemically (or covalently) bonded to the member surface and has a thickness at the nanometer level. Since the chemically adsorbed film is covalently bonded to the member or inner layer, it is chemically stable and difficult to separate. Excellent medical members can be obtained when the invention is applied to an artificial tooth, a joint, a bone, a blood bag, a catheter, a blood transportation tool, a dialysis equipment part, an operation thread, a medical implant and an operation tool.
摘要翻译： 在其表面具有羟基，氨基或亚氨基的活性氢基团的医学成分在其表面上直接或内层形成后溶解成溶液。 通过将表面活性物质例如CFb 3（CF 2）7（CH 2）2 ClCl 3溶解在非水溶剂中来制备溶液。 在构件表面的活性氢基团和表面活性物质的SiCl基团之间产生脱氯化氢反应，从而在整个表面上产生CF 3（CF 2）7（CH 2）2 Si（O - ）3的键。 形成化学（或共价）结合到构件表面并具有纳米级厚度的含氟单分子膜。 由于化学吸附的膜共价结合到构件或内层，因此化学稳定且难以分离。 将本发明应用于人造牙，关节，骨，血袋，导管，血液输送工具，透析设备部件，手术线，医疗植入物和操作工具时，可以获得优异的医疗部件 。
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公开(公告)号：US5425989A
公开(公告)日：1995-06-20
申请号：US145669
申请日：1993-11-04
申请人： Kazufumi Ogawa , Norihisa Mino , Mamoru Soga
发明人： Kazufumi Ogawa , Norihisa Mino , Mamoru Soga
CPC分类号： B82Y30/00 , B05D1/185 , B82Y40/00 , C09D4/00 , B05D5/08 , Y10T428/261 , Y10T428/266 , Y10T428/268 , Y10T428/31536 , Y10T428/31663
摘要： A chemically adsorbed film having a surface layer containing fluorine groups and a stem layer chemically bonded by siloxane bonds to a substrate is formed on the surface of a frictional portion of a machine part such as a gear or a bearing or on the surface of a game ball. An excellently self-lubricating low frictional resistance machine part or game ball thus can be obtained. A frictional portion of a gear or the like, made of SiO.sub.2 or like ceramic material, is dipped and held in a solution containing a surface active material, e.g., CF.sub.3 (CF.sub.2).sub.7 (CH.sub.2).sub.2 SiCl.sub.3 dissolved in a non-aqueous solvent. A hydrochloric acid removal reaction is brought about between SiCl groups of the material, which contains a fluorocarbon and a chlorosilane group, and hydroxyl groups numerously present on the SiO2 surface, thus forming bonds ofCF.sub.3 (CF.sub.2).sub.7 (CH.sub.2).sub.2 Si(O--).sub.3over the entire frictional portion surface. A fluorine-containing monomolecular film thus is formed, which is chemically bonded to the substrate and has a thickness of about 1.5 nm.
摘要翻译： 在机械部件例如齿轮或轴承的摩擦部分的表面上或游戏表面上形成具有含氟基团的表面层和通过硅氧烷键合到基材上的茎层的化学吸附膜 球。 因此可以获得优异的自润滑低摩擦阻力机器部件或游戏球。 将由SiO 2或类似陶瓷材料制成的齿轮等的摩擦部分浸渍并保持在含有溶解在非水溶剂中的表面活性物质例如CF 3（CF 2）7（CH 2）2 ClCl 3）的溶液中。 在含有碳氟化合物和氯硅烷的材料的SiCl基团和SiO 2表面上大量存在的羟基之间产生盐酸去除反应，从而形成CF 3（CF 2）7（CH 2）2 Si（O- ）3在整个摩擦部分表面上。 因此，形成与基板化学键合并且具有约1.5nm的厚度的含氟单分子膜。
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公开(公告)号：US5407709A
公开(公告)日：1995-04-18
申请号：US148499
申请日：1993-11-08
申请人： Kazufumi Ogawa , Norihisa Mino , Mamoru Soga
发明人： Kazufumi Ogawa , Norihisa Mino , Mamoru Soga
IPC分类号： B05D1/18 , C03C17/42 , C08J7/04 , C09D4/00 , C09D183/02 , C09D183/08 , B05D3/06
CPC分类号： B82Y30/00 , B05D1/185 , B82Y40/00 , B82Y5/00 , C03C17/42 , C08J7/047 , C09D183/02 , C09D183/08 , C09D4/00 , C08J2483/00 , Y10T428/261 , Y10T428/31612 , Y10T428/31663
摘要： This invention provides for an anti-contaminating film which is adsorbed to a substrate surface. The film contains a --Si-- group and fluorocarbon group. The --Si-- group is covalently bonded to the substrate surface. It also provides a forming method of an anti-contaminating film on a hydrogen active substrate surface by contacting the substrate surface with a non-aqueous solution, containing a surface active material having fluorocarbon groups and chlorosilane groups, the substrate surface having active hydrogen groups, removing unreacted surface active material remaining on the substrate by washing the substrate with a non-aqueous organic solution for making a monomolecular precursor film, reacting chlorosilane groups unreacted in the adsorbed monomolecular a precursor film with water after the removing step, and drying the adsorbed monomolecular film.
摘要翻译： 本发明提供一种吸附在基材表面上的防污膜。 该片含有-Si-基和氟碳基。 -Si-基团共价结合到基材表面。 还通过使基板表面与含有具有氟代烃基的表面活性物质和氯代硅烷基的非水溶液接触，具有活性氢基团的基材表面，在氢活性基材表面上提供抗污染膜的形成方法， 通过用用于制备单分子前体膜的非水有机溶液洗涤基底来除去残留在基底上的未反应的表面活性物质，在除去步骤后将吸附的单分子前体膜中的未反应的氯硅烷与水反应，并将吸附的单分子 电影。
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公开(公告)号：US5356703A
公开(公告)日：1994-10-18
申请号：US912688
申请日：1992-07-13
申请人： Tadashi Ohtake , Norihisa Mino , Kazufumi Ogawa
发明人： Tadashi Ohtake , Norihisa Mino , Kazufumi Ogawa
CPC分类号： B82Y30/00 , B05D1/185 , B82Y40/00 , Y10T428/31504 , Y10T428/31533 , Y10T428/31536 , Y10T428/31989 , Y10T428/31993
摘要： A chemically adsorbed monomolecular or a laminated monomolecular film comprising a monomolecular film formed on said substrate surface by covalent S-bonds is disclosed. For example, the covalent S-bond is selected of a group consisting of --(S.dbd.O)-- and --(O.dbd.S.dbd.O)--. A method of producing a chemical adsorption film comprising; contacting a substrate containing hydroxl groups present on the surface with a non-aqueous solvent containing a material having a thionyl halide group or sulfuryl haloride group; removing unreacted surface active material remaining on the substrate by washing the substrate with a non-aqueous organic solution for making monomolecular a precursor film; reacting unreacted surface active material remaining on the adsorbed monomolecular precursor film with water; and drying the adsorbed monomolecular film is also disclosed. Further, a method of producing a laminated chemical adsorption film comprising laminating a monomolecular adsorption film by repeating the above steps is disclosed.
摘要翻译： 公开了一种化学吸附单分子或包含通过共价S-键在所述基片表面上形成的单分子膜的层叠单分子膜。 例如，共价S-键选自 - （S = O） - 和 - （O = S = O） - 。 一种生产化学吸附膜的方法，包括： 使含有存在于表面上的羟基的底物与含有具有亚硫酰卤基或硫酰卤基的物质的非水溶剂接触; 通过用用于制备单分子前体膜的非水有机溶液洗涤基板来除去残留在基板上的未反应的表面活性物质; 将残留在吸附的单分子前体膜上的未反应的表面活性物质与水反应; 并且还公开了吸附的单分子膜的干燥。 此外，公开了通过重复上述步骤来层压单分子吸附膜的层压化学吸附膜的制造方法。
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公开(公告)号：US5234718A
公开(公告)日：1993-08-10
申请号：US836420
申请日：1992-02-18
摘要： A method of manufacturing a chemically adsorbed monomolecular or polymer film by a dehydrochlorination reaction brought about by contacting a substrate having hydrophilic groups at the surface with a non-aqueous organic solvent containing a compound having a halogen-based functional group able to react with a hydrophilic group at one end is disclosed. A basic compound is present in the non-aqueous organic solvent. Molecules having a functional group able to react with a hydrophilic group at one end are dissolved in the solvent obtained by adding the basic compound to the non-aqueous organic solvent. The substrate is contacted with the solution to form a chemically adsorbed monomolecular or polymer film. The film is formed efficiently and in a short period of time.
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公开(公告)号：US5187639A
公开(公告)日：1993-02-16
申请号：US897291
申请日：1992-06-11
申请人： Kazufumi Ogawa , Mamoru Soga , Norihisa Mino
发明人： Kazufumi Ogawa , Mamoru Soga , Norihisa Mino
CPC分类号： B82Y30/00 , B82Y10/00 , H01G4/206 , Y10T29/435
摘要： A monomolecularfilm which can be used as a dielectric film is obtained on a substrate surface. For example, an aluminum foil electrode substrate having a natural oxide film is obtained by chemically adsorbing a chlorosilane-based surface active material comprising a fluorocarbon chain to the substrate. It is possible in this invention to have a pre-treatment as follows in lieu of using the natural oxide layer: forming an electrolytic oxidated layer by electrolytic oxidation of the metallic film, or bonding a thin oxide layer such as SiO.sub.2, Al.sub.2 O.sub.3 being several hundred nanometers in thickness to the surface metallic film by spatter deposition, thus obtaining an excellent capacitor. A capacitor can be obtained by deposition of the aluminum layer on the surface bilayer laminated film. A thin film capacitor which has a high volume can be obtained comprising a thin (nanometer level), substantially pinhole-free dielectric film by using a siloxane-based monomolecular film having a fluorocarbon chain as the dielectric film.
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