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    FILM FOR THERMAL STENCIL PAPER
    54.
    发明专利
    FILM FOR THERMAL STENCIL PAPER 失效

    公开(公告)号：JPH07112589A

    公开(公告)日：1995-05-02

    申请号：JP25968493

    申请日：1993-10-18

    Applicant: TORAY INDUSTRIES

    Inventor： FUKUYAMA TAKEO ,  KIDA KENJI ,  IMAI SHIRO

    IPC: B41N1/24 ,  C08J5/18

    Abstract: PURPOSE:To obtain excellent perforation sensitivity by setting the temp. change of the heat shrinkage stress in one direction of an oriented film from specific temp. to the m.p. of the film so that the difference between peak temp. and the temp. changing up to the specific % of the peak value of the heat shrinkage stress is a specific value or less and the temp. changing up to the specific % of the peak value of the heat shrinage stress is within a specific value range. CONSTITUTION:The temp. change of the heat shrinkage stress in at least one direction of an oriented film composed of a thermoplastic resin from 20 deg.C to the m.p. of 130-200 deg.C of the film is set so as to satisfy a specific condition. At first, by setting the difference between peak temp. and the temp. changing up to 5% of the peak value of the heat shrinkage stress to 60 deg.C or lower in the change of the heat shrinkage stress in at least one direction of the film from 20 deg.C to the m.p. thereof, the heat shrinkage stress characteristic up to the peak temp. becomes harp and, especially, perforation sensitivity and resolving power are made excellent. Secondly, the temp. changing up to 5% of the peak value of the heat shrinkage stress is necessarily set to the temp. range of 40-80 deg.C and, when the temp. is lower than 40 deg.C, stencil paper is easy to cause a curl and, when exceeds 80 deg.C, perforation sensitivity is lowered.

    INFORMATION FABRIC AND ITS PRODUCTION
    56.
    发明专利
    INFORMATION FABRIC AND ITS PRODUCTION 失效

    公开(公告)号：JPH05321133A

    公开(公告)日：1993-12-07

    申请号：JP11890892

    申请日：1992-05-12

    Applicant: TORAY INDUSTRIES

    Inventor： YAMAMOTO YASUMASA ,  IMAI SHIRO

    IPC: D06H1/02 ,  B41M5/382 ,  B41M5/40 ,  B41M5/50 ,  B41M5/52 ,  D06M11/00 ,  D06M11/38 ,  G06K9/36 ,  G06K9/78

    Abstract: PURPOSE:To produce information fabric capable of directly and timely providing information recording, having flexibility to change of letter, picture image, etc., to be supplied and quick delivery properties. CONSTITUTION:Woven fabric, knitted fabric or nonwoven fabric consists essentially of yarn having fine pores or irregular unevenness on the surface of fiber and visual information or information tool such as letter, picture image or mark is recorded with a sublimation type dye in the woven fabric, knitted fabric or nonwoven fabric to give information fabric. The information fabric is produced by recording visual information or information tool such as letter, picture image or mark in the woven fabric, knitted fabric or nonwoven fabric by using a sublimation type heat-sensitive heat transfer printer.

    SPECIFIC ARRANGED STRUCTURE FABRIC
    57.
    发明专利
    SPECIFIC ARRANGED STRUCTURE FABRIC 失效

    公开(公告)号：JPH05163646A

    公开(公告)日：1993-06-29

    申请号：JP33098791

    申请日：1991-12-16

    Applicant: TORAY INDUSTRIES

    Inventor： IMAI SHIRO ,  YAMAMOTO TAKAKO ,  OKAMOTO KAZUYOSHI

    IPC: A47H23/05 ,  D04D7/02 ,  E06B9/26

    Abstract: PURPOSE:To obtain the subject woven fabric having a specific arrangement structure of plural lines of a great number of ordered thin sheetlike materials, having no fear of being looked from the exterior of a house in using for curtain, etc., good ventilation and new fashinableness. CONSTITUTION:Plural lines of a great number of thin sheetlike materials mutually ordered at intervals are arranged in such a way that parts of the thin sheetlike material 2 of the other line are positioned at gap parts of the sheet part material 1 of the mutual line and the plural lines are connected through spacers 3 to give the objective woven fabric having an integrated structure. The woven fabric, for example, is obtained by winding thin sheetlike materials impregnated with a water-soluble paste at intervals on a drum while shifting positions to form a line structure of the first line, arranging spacers at intervals in a rectangular direction to the width direction of the spacers, then positioning the sheet parts of the second line at the interval parts of the sheetlike materials of the line structure, winding the sheetlike materials in the same way as the first line to give a line structure of the second line, removing the sheetlike materials from the drum and sewing the sheetlike materials by a sewing machine.

    PRODUCTION OF CLOTH HAVING SPECIFIC STRUCTURE
    58.
    发明专利
    PRODUCTION OF CLOTH HAVING SPECIFIC STRUCTURE 失效

    公开(公告)号：JPH0533206A

    公开(公告)日：1993-02-09

    申请号：JP18218291

    申请日：1991-07-23

    Applicant: TORAY INDUSTRIES

    Inventor： TAGUCHI SETSUO ,  IMAI SHIRO ,  YAMANE KAZUKO

    IPC: A41D27/28 ,  A41D31/00 ,  A41D31/02 ,  D03D1/00 ,  D06H5/00 ,  D06M17/00 ,  D06M17/02 ,  D06N7/00

    Abstract: PURPOSE:To readily obtain the new title cloth having water proofing property, water repellent property and air permeability and suitable for clothing for summer by successively superimposing narrow sheet-like materials having water repellent properties while shifting the position and temporarily fixing the narrow sheet-like materials with a sizing agent containing a surfactant. CONSTITUTION:The continuous narrow sheet-like material having water repellent property and/or a number of narrow sheet-like materials having definite length are successively superimposed while shifting the position and simultaneously a narrow sheet-like materials are temporarily fixed using a sizing agent to which surfactant is added. Thereby superimposed structure consisting of the narrow sheet-like materials is formed to obtain the objective clothing. In detail, for example, narrow sheet-like materials in which the sizing agent containing the surfactant is impregnated are wound around a rotating drum while successively shifting the position and dried to temporarily fix the narrow sheet. Thereafter, the narrow sheet-like materials are mutually joined by sewing the resultant temporarily bonded sheet by a machine.

    WIPING CLOTH
    59.
    发明专利
    WIPING CLOTH 失效

    公开(公告)号：JPH04236931A

    公开(公告)日：1992-08-25

    申请号：JP425291

    申请日：1991-01-18

    Applicant: TORAY INDUSTRIES

    Inventor： MIZUKI TATSURO ,  IMAI SHIRO

    IPC: A47L13/17

    Abstract: PURPOSE:To provide a repeatedly usable wiping cloth which exhibit the wiping performance without any troubles in the wiping of a heavily dirty area and in which the dirt moved to the cloth can rapidly be separated by washing. CONSTITUTION:A wiping cloth comprises a cloth mainly consisting of a fiber less than 1 denier to the surface of which a dirt proofing treating agent is applied.

    ARTIFICIAL TURF
    60.
    发明专利
    ARTIFICIAL TURF 失效

    公开(公告)号：JPH04222707A

    公开(公告)日：1992-08-12

    申请号：JP40607590

    申请日：1990-12-25

    Applicant: TORAY INDUSTRIES

    Inventor： TAGUCHI SETSUO ,  IMAI SHIRO

    IPC: A47G27/02 ,  D01F1/10 ,  D01F6/90 ,  D01F8/12 ,  D01F11/08 ,  D05C17/02 ,  E01C13/00 ,  E01C13/08

    Abstract: PURPOSE:To obtain an artificial turf where microorganisms hardly grow, having high settling resistance of leaflike piece and highly improved dimensional or shape stability when wetted. CONSTITUTION:In an artificial turf, the leaflike pieces of turf fibers are composed mainly of silicate layer-dispersed polyamide composite where polyamide is partly present between silicate layers at least, and the silicate layers are arranged practically in the axial direction of the fibers and also the polyamide molecules are oriented. A polyamide based artificial turf having improved settling resistance of leaflike pieces(piles), improved dimensional or shape stability, and improved safety and sanitized condition can thus be obtained.

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