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23 条记录 (耗时 0.01 秒)

    Method for modifying the surface of a polyolefin film
    1.
    发明授权
    Method for modifying the surface of a polyolefin film 失效
    一种改性聚烯烃薄膜表面的方法

    公开(公告)号：US3777002A

    公开(公告)日：1973-12-04

    申请号：US3777002D

    申请日：1971-01-26

    申请人： NISSHIN SPINNING

    发明人： OGINO K ,  SUZUKI T ,  AWANO K

    IPC分类号： C08J7/04 ,  C08J7/02 ,  B29C25/00 ,  B44D5/02

    CPC分类号： C08J7/02 ,  C08J2323/02

    摘要： THIS INVENTION RELATES TO A METHOD FOR MODIFYING THE SURFACE OF A POLYOLEFIN FILM BY HEATING SAID FILM IN A THERMAL MEDIUM AND THEN CONTACTING SAID FILM WITH A TREATING LIQUID. THE THERMAL MEDIUM IS SELECTED FROM VARIOUS KINDS OF INERT LIQUIDS WHICH DO NOT REACT WITH THE POLYOLEFIN FILM

    AND THE TREATING LIQUID IS SELECTED FROM VARIOUS KINDS OF ORGANIC COMPOUNDS WHICH MAY CONTAIN OR DO NOT CONTAIN A HIGH MOLECULAR SUBSTANCE OTHER THAN THE POLYOLEFIN OF THE FILM.

    Panel method for cleaning the sealing land of a cathode ray tube faceplate
    2.
    发明授权
    Panel method for cleaning the sealing land of a cathode ray tube faceplate 失效
    用于清洁阴极射线管密封区域的面板方法

    公开(公告)号：US3759735A

    公开(公告)日：1973-09-18

    申请号：US3759735D

    申请日：1970-09-11

    申请人： ZENITH RADIO CORP

    发明人： PEKOSH R

    IPC分类号： H01J9/38 ,  B44D5/02

    CPC分类号： H01J9/38

    摘要： A METHOD OF MANUFACTURING A CATHODE-RAY TUBE OF A TYPE COMPRISING A GLASS FACEPLATE PANEL SECTION TO BE FRIT SELAED TO ANOTHER ENVELOPE SECTION CONTAINING AN ELECTRON GUN SYSTEM FOR ENERGIZING A PHOSPHOR SCREEN DEPOSITED ON THE FACEPLATE PANEL SECTION, WHILE SUBSTANTIALLY PREVENTING LOCALIZED FAILURE OF THE FRIT SEAL BETWEEN THE SECTIONS UPON HIGH-VOLTAGE OPERATION OF THE COMPLETE TUBE. AFTER THE PHOSPHOR SCREEN IS FROMED, THE SEALING LAND OF THE FACEPLATE PANEL SECTION IS DIPPED IN A LIQUID CLEANING BATH WHICH IS ULTRASONICALLY AGITATED TO REMOVE RESIDUE FROM THE SCREEN FORMING PROCESS FROM THE SEALING LAND. THE SEALING LAND IS THEN RINSED WITH DEIONIZED WATER AND VACUUM DRIED. THE FACEPLATE PANEL SECTION IS THEN READY TO BE FRIT SEALED TO THE OTHER ENVELOPE SECTION CONTAINING AN ELECTRON GUN SYSTEM, COMPLETING THE MANUFACTURE OF THE CATHODE-RAY TUBE.

    Ink receptive convertible films and process for their preparation
    3.
    发明授权
    Ink receptive convertible films and process for their preparation 失效
    墨水可接受膜及其制备方法

    公开(公告)号：US3607357A

    公开(公告)日：1971-09-21

    申请号：US3607357D

    申请日：1968-08-05

    申请人： IBM

    发明人： FINDLAY HUGH T

    IPC分类号： C09D5/00 ,  B44D1/14 ,  B44D5/02 ,  B44D5/04

    CPC分类号： C09D5/00

    摘要： Ink receptive convertible films suitable for use in copying systems or projection slides are prepared by coating the surface of a transparent film with a fusible polymer material such as polyvinyl acetate with a pore forming agent such as ammonium carbonate. The polymer containing the pore forming agent to volatilize and render the film porous, and ink receptive. The film is then readily printed with a conventional ink after which the nonprinted portion of the opaque coating is rendered transparent through the application of heat and/or pressure, or the action of solvent vapors. The printed matter substantially retains the print quality it possessed during the ink receptive opaque stage.

    Carpet embossing in register with print
    4.
    发明授权
    Carpet embossing in register with print 失效

    公开(公告)号：US3849157A

    公开(公告)日：1974-11-19

    申请号：US38604773

    申请日：1973-08-06

    申请人： CONGOLEUM IND INC

    发明人： PALMER L ,  CONGER R

    IPC分类号： D06Q1/06 ,  B44D1/02 ,  B44D5/02 ,  D03D27/00

    CPC分类号： D06Q1/06 ,  Y10T428/23936

    摘要： Pile fabrics prepared from nylon carpet fibers having a textured or embossed surface and a process of developing the textured effect which comprises selectively contacting the surface of said carpet with a chemical fiber shrinking agent therefore, allowing the shrinking action to occur and, thereafter, effectively removing the shrinking agent from the surface, said shrinking serving to reduce the height of the pile in the treated areas and creating said textured surface.

    Optical bodies with non-epitaxially grown crystals on surface
    5.
    发明授权
    Optical bodies with non-epitaxially grown crystals on surface 失效
    具有表面非平面晶体的光学体

    公开(公告)号：US3837882A

    公开(公告)日：1974-09-24

    申请号：US17744771

    申请日：1971-09-02

    申请人： KEWANEE OIL CO

    发明人： SWINEHART C ,  LINDOW J

    IPC分类号： C09K11/00 ,  C30B33/00 ,  G01T1/164 ,  G01T1/20 ,  G01T1/202 ,  B44D5/02 ,  C09K1/06

    CPC分类号： G01T1/202 ,  C30B29/12 ,  C30B33/00 ,  G01T1/1641 ,  G01T1/2002 ,  Y10T428/31

    摘要： This is a process for growing non-epitaxially a different crystal upon a base crystal surface and thereafter destroying said different crystal, thereby generating a uniformly random arrangement of surface irregularities which are independent of lattice orientation in the base crystal. The texture of the treated surface is unlike prior art surfaces, whether produced chemically or mechanically, and specular reflections are essentially eliminated.

    摘要翻译： 这是在基底表面上非外延生长不同晶体，然后破坏所述不同晶体的方法，从而产生与基晶中的晶格取向无关的表面凹凸的均匀随机排列。 经处理的表面的纹理不同于现有技术的表面，无论是化学还是机械产生，并且基本上消除了镜面反射。

    Cathode-ray tube having lithium silicate glare-reducing coating with reduced light transmission and method of fabrication
    8.
    发明授权
    Cathode-ray tube having lithium silicate glare-reducing coating with reduced light transmission and method of fabrication 失效
    阴极射线管具有具有降低的光透射率的硅酸锂防眩光涂层和制造方法

    公开(公告)号：US3898509A

    公开(公告)日：1975-08-05

    申请号：US7603270

    申请日：1970-09-28

    申请人： RCA CORP

    发明人： BROWN JR MALCOLM GEORGE ,  BARTCH DONALD WALTER

    IPC分类号： C03C17/22 ,  H01J29/18 ,  H01J29/32 ,  H01J31/26 ,  B44D5/02

    CPC分类号： H01J29/327 ,  C03C17/22 ,  C03C2217/29 ,  C03C2218/113 ,  H01J29/185

    摘要： A cathode-ray tube including, on its viewing surface, a glarereducing coating composed of a lithium silicate material and carbon particles. The novel method comprises: (a) warming the surface of a glass support to about 30* to 100*C, (b) coating the warm surface with an aqueous solution containing about 1 to 10 weight percent of a lithium-stabilized silica sol and a sufficient proportion of carbon particles to produce the desired reduction in light transmission, (c) drying the coating, and then (d) heating the dry coating at about 150*C to 300*C.

    摘要翻译： 在其观察表面上包括由硅酸锂材料和碳颗粒组成的防眩涂层的阴极射线管。 该新方法包括：（a）将玻璃载体的表面加温至约30℃至100℃，（b）用含有约1-10重量％的锂稳定二氧化硅溶胶的水溶液涂覆温表面，以及 足够比例的碳颗粒以产生所需的透光率降低，（c）干燥涂层，然后（d）在约150℃至300℃下加热干燥涂层。