中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

45 records (took 0.02 seconds)

    COATING METHOD AND COATING APPARATUS
    25.
    发明专利
    COATING METHOD AND COATING APPARATUS 未知

    公开(公告)号：CA2183163A1

    公开(公告)日：1996-10-04

    申请号：CA2183163

    申请日：1995-12-27

    Applicant: TORAY INDUSTRIES

    Inventor： KITAMURA YOSHIYUKI ,  IDO HIDEO ,  SUZUKI TETSUO ,  ABE KAZUHIKO ,  KANAMORI HIROMITSU ,  GOTO TETSUYA ,  AKAMATSU TAKAYOSHI ,  TOOYAMA MASAHARU ,  SEKIDO TOSHIHIDE

    IPC: B05C5/02 ,  B05C9/02 ,  B05B1/26

    Abstract: A coating method and a coating apparatus which is suitable for stably forming a coating on the surface of a flat sheet member, and a method of manufacturing coated sheets such as a color filter. The coating method comprises the steps of supplying a coating liquid to a coating liquid discharging apparatus having a coating liquid discharging slit by means of a coating liquid feeder, relatively moving at least either the coating liquid discharging apparatus or a member to be coated and forming a coating having a predetermined thickness on the member. A coating start portion of the member is stopped at a place at which it opposes the coating liquid discharging slit of the coating liquid discharging apparatus, and discharge of the coating liquid from the coating liquid discharging slit is started. After a coating liquid bead which is in touch with both of the front end opening of the coating liquid discharging slit and the coating start portion of the member is formed, relative movement of at least either the coating liquid discharging apparatus or the member is started. By the coating method, discharge of the coating liquid is started when the member stops relative to the coating liquid discharging slit, and after the formation of the coating liquid bead is confirmed, the member is relatively moved in a state that the coating liquid bead remains stable. Therefore, the coating start position can be correctly determined, and a coating can be formed highly accurately.

    Process for producing fiber-reinforced resin
    28.
    发明专利
    Process for producing fiber-reinforced resin 未知

    公开(公告)号：AU2007223505A1

    公开(公告)日：2007-09-13

    申请号：AU2007223505

    申请日：2007-03-01

    Applicant: TORAY INDUSTRIES

    Inventor： TSUJI SEIJI ,  TAKEMOTO HIDEHIRO ,  TANAKA SHINTARO ,  SEKIDO TOSHIHIDE

    IPC: B29C39/10 ,  B29C70/06 ,  B29K105/08

    Abstract: A process for producing a fiber reinforced resin which comprises placing at least a reinforcing fiber substrate in a cavity of a mold, injecting a resin into the cavity, and curing the resin, characterized in that a substrate for forming a skin layer, and a resin distribution medium, which is located between the substrate for forming the skin layer and the reinforcing fiber substrate and in which the ratio of the coefficient of impregnation thereof to that of the substrate for forming the skin layer is 1.5-10, are disposed on at least one surface of the reinforcing fiber substrate via an interlayer having a cover factor of 90%-100% and comprising at least one woven fabric. The process diminishes pinhole generation in the skin layer in RTM, and can reduce the necessity of a repair step in, e.g., a painting step as a later step, thereby improving productivity .

    29.
    发明专利
    未知

    公开(公告)号：DE69825948T2

    公开(公告)日：2005-09-29

    申请号：DE69825948

    申请日：1998-02-13

    Applicant: TORAY INDUSTRIES

    Inventor： YOSHIMURA KOUSUKE ,  SEKIDO TOSHIHIDE ,  ENDO MAKOTO ,  SANO TAKAO

    IPC: D01F6/18 ,  B65H69/06 ,  D01F9/12 ,  D01F9/22

    Abstract: The precursor fiber bundle for manufacture of carbon fibers of the present invention is one fiber bundle in which a plurality of precursor fiber bundles for manufacture of carbon fibers, respectively consisting of 30,000 or more filaments are joined at their respective mating ends directly or through an intervening fiber bundle (for example, a stabilized fiber bundle) not generating heat at the stabilizing treatment temperature, and at the respective joining portions, the filaments of the respective adjacent fiber bundles are individually entangled with each other. The individual filaments are entangled with each other by treating the overlaid portions of flatly opened terminal and starring ends of fiber bundles by a jet fluid or needle punch. The one continuous carbon fiber bundle for manufacture of carbon fibers, though thick, has heat reserved less at the joining portions in the stabilizing treatment.

    RTM molding method and device
    30.
    发明专利
    RTM molding method and device 未知

    公开(公告)号：AU2005213807A1

    公开(公告)日：2005-08-25

    申请号：AU2005213807

    申请日：2005-02-16

    Applicant: TORAY INDUSTRIES

    Inventor： IWASAWA SHIGEO ,  SEKIDO TOSHIHIDE ,  SENBA TATSUYA

    IPC: B29C39/10 ,  B29C33/00 ,  B29C39/24 ,  B29C39/42 ,  B29C70/48 ,  B29C70/54

    Abstract: An RTM molding method comprising disposing a reinforcing fiber substrate (9,23) in a cavity of a mold (1,20) consisting of a plurality of dies (2,4,21,22), clamping the mold, and thereafter injecting resin to complete molding, characterized in that divided areas with respect to the surface direction of the reinforcing fiber substrate are assumed, each divided area is one in which injected resin expands over the entire surface in the area and can be substantially uniformly impregnated in the thickness direction of the substrate, and resin introducing paths are formed for respective assumed divided areas for introducing the injected resin into the respective divided areas; and a random mat layer is placed in the reinforcing fiber substrate.

Patent Agency Ranking