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    MULTILAYER NANOSTRUCTURED ARTICLES
    41.
    发明专利
    MULTILAYER NANOSTRUCTURED ARTICLES 未知

    公开(公告)号：SG192879A1

    公开(公告)日：2013-09-30

    申请号：SG2013063383

    申请日：2012-02-15

    Applicant: 3M INNOVATIVE PROPERTIES CO

    Inventor： YU TA-HUA ,  DAVID MOSES M ,  VANG KALC C

    Abstract: Articles comprising a substrate, a first layer comprising polymeric material with nanoparticles protruding from a major surface thereof, and away from the substrate, and a second layer having major surface is a first nanostructured. Embodiments of the articles are useful for display applications (e.g., liquid crystal displays (LCD), light emitting diode (LED) displays, or plasma displays); light extraction; electromagnetic interference (EMI) shielding, ophthalmic lenses; face shielding lenses or films; window films; antireflection for construction applications; and, construction applications or traffic signs.

    42.
    发明专利
    未知

    公开(公告)号：BRPI0715041A2

    公开(公告)日：2013-05-28

    申请号：BRPI0715041

    申请日：2007-08-21

    Applicant: 3M INNOVATIVE PROPERTIES CO

    Inventor： RAKOW NEAL A ,  PAOLLUCCI DORA M ,  DAVID MOSES M ,  WENDLAND MICHAEL S ,  POIRIER RICHARD J

    IPC: G01N33/543

    Abstract: The present invention relates to an optically-responsive multilayer reflective article that comprises an optically-responsive detection layer in fluid communication with a semicontinuous liquid- or vapor-permeable light-reflective metal nanoparticle layer that will permit a liquid or vapor analyte to pass through the light-reflective layer and cause an optically-responsive change in the detection layer in the presence of the analyte.

    43.
    发明专利
    未知

    公开(公告)号：BRPI0715037A2

    公开(公告)日：2013-05-28

    申请号：BRPI0715037

    申请日：2007-08-20

    Applicant: 3M INNOVATIVE PROPERTIES CO

    Inventor： RAKOW NEAL A ,  MATHERS JAMES P ,  ZHANG JUN-YING ,  PAOLUCCI DORA M ,  POIRIER RICHARD J ,  DAVID MOSES M ,  TREND JOHN E ,  WENDLAND MICHAEL S

    IPC: G01N21/21 ,  G01N21/78

    Abstract: A sorbent media protective device includes an enclosure having a gas inlet, gas outlet and a thin-film multilayer indicator. The thin-film multilayer indicator is proximate sorbent media that can sorb a vapor of interest flowing from the gas inlet towards the gas outlet. The indicator includes a porous detection layer whose optical thickness changes in the presence of the vapor, located between a semireflective layer and a reflective layer permeable to the vapor. With equilibration at the applied vapor concentration between at least a portion of the media and the vapor, the vapor can pass through the reflective layer into the detection layer and change the detection layer optical thickness sufficiently to cause a visibly discernible change in the indicator appearance if viewed through the semireflective layer.

    METHOD OF MAKING A NANOSTRUCTURE
    45.
    发明专利
    METHOD OF MAKING A NANOSTRUCTURE 未知

    公开(公告)号：SG185394A1

    公开(公告)日：2012-12-28

    申请号：SG2012080834

    申请日：2011-04-22

    Applicant: 3M INNOVATIVE PROPERTIES CO

    Inventor： DAVID MOSES M ,  YU TA-HUA ,  HARTZELL ANDREW K

    Abstract: A method of making a nanostructure is provided that includes applying a thin, random discontinuous masking layer (105) to a major surface (103) of a substrate (101) by plasma chemical vapor deposition. The substrate (101) can be a polymer, an inorganic material, an alloy, or a solid solution. The masking layer (105) can include the reaction product of plasma chemical vapor deposition using a reactant gas comprising a compound selected from the group consisting of organosilicon compounds, metal alkyls, metal isopropoxides, metal acetylacetonates, and metal halides. Portions (107) of the substrate (101) not protected by the masking layer (105) are then etched away by reactive ion etching to make the nanostructures.

    Medicinal inhalation devices and components thereof
    46.
    发明专利
    Medicinal inhalation devices and components thereof 未知

    公开(公告)号：AU2010245839A1

    公开(公告)日：2011-11-24

    申请号：AU2010245839

    申请日：2010-05-06

    Applicant: 3M INNOVATIVE PROPERTIES CO

    Inventor： SURESH IYER ,  DAVID MOSES M ,  KELLY JEAN A ,  JINKS PHILIP A ,  BLATCHFORD CHRISTOPHER G

    IPC: B05D5/08 ,  C07F7/18

    Abstract: A composition for modifying a surface of a substrate, the composition comprising: (a) a first polyfluoropolyether silane of the Formula Ia: CFCFCFO(CF(CF)CFO)CF(CF)-C(O)NH(CH)Si(Y) wherein each Y is independently a hydrolyzable group and wherein p is 3 to 50; and (b) a second polyfluoropolyether silane of the Formula IIa: (Y')Si(CH)NHC(O)-CFO(CFO)(CFO)CF2-C(O)NH(CH)Si(Y') wherein each Y' is independently a hydrolyzable group and wherein m is 1 to 50 and q is 3 to 40. A method of making a medicinal inhalation device or a component of a medicinal inhalation device comprising a step of applying to at least a portion of a surface of the device or the component, respectively, the composition.

    Prismatic retroreflective article and method
    48.
    发明专利
    Prismatic retroreflective article and method 未知

    公开(公告)号：AU2005322446B2

    公开(公告)日：2009-10-01

    申请号：AU2005322446

    申请日：2005-12-06

    Applicant: 3M INNOVATIVE PROPERTIES CO

    Inventor： BACON CHESTER A JR ,  KIRK SETH M ,  CURRENS MICHAEL D ,  DAVID MOSES M ,  OWUSU OSEI A

    IPC: G02B5/124 ,  E01F9/615

    Abstract: A prismatic retroreflective article has a transparent body portion and a layer of internally reflecting cube-corner optical elements having an open air-exposed rear surface at least a portion of which is more hydrophobic, more oleophobic, or both more hydrophobic and more oleophobic than the underlying cube-corner optical element. The article may be made by providing a transparent body portion bearing a layer of internally reflecting open air-exposed cube-corner optical elements; treating or coating at least a portion of the cube-corner elements to make the treated or coated portion more hydrophobic, more oleophobic, or both more hydrophobic and more oleophobic than the underlying cube-corner optical elements; and leaving such treated or coated portion exposed to the open air.

    ARTICULO RETRORREFLECTIVO PRISMATICO Y METODO.
    49.
    发明专利
    ARTICULO RETRORREFLECTIVO PRISMATICO Y METODO. 未知

    公开(公告)号：MX2007007693A

    公开(公告)日：2007-08-21

    申请号：MX2007007693

    申请日：2005-12-06

    Applicant: 3M INNOVATIVE PROPERTIES CO

    Inventor： CURRENS MICHAEL D ,  DAVID MOSES M ,  KIRK SETH M ,  BACON CHESTER A JR ,  OWUSU OSEI A

    IPC: G02B5/124 ,  E01F9/615

    Abstract: Se describe un articulo retrorreflectivo prismatico que tiene una porcion de cuerpo transparente y una capa de elementos opticos de esquina de cubo de reflexion interna que tienen una superficie posterior expuesta al aire abierto al menos una porcion de la cual es mas hidrofobica, mas oleofobica o tanto mas hidrofobica como mas oleofobica que el elemento optico de esquina de cubo subyacente. El articulo puede fabricarse al proporcionar una porcion de cuerpo transparente que porte una capa de elementos opticos de esquina de cubo expuestos al aire abierto de reflexion interna; tratar o recubrir al menos una porcion de los elementos opticos de esquina de cubo para hacer la porcion tratada o recubierta mas hidrofobica, mas oleofobica o tanto mas hidrofobica como mas oleofobica que los elementos opticos de esquina de cubo subyacentes y dejar esta porcion tratada o recubierta expuesta al aire abierto.

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