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公开(公告)号：JP2002339254A
公开(公告)日：2002-11-27
申请号：JP2001150746
申请日：2001-05-21
Applicant: TORAY INDUSTRIES
Inventor： OKADA HIDEMOTO , SUGAWARA TADAO , ISHII MASAKI
IPC: D06M11/00 , D04H1/4291 , D06M11/46 , D06M15/27 , D06M15/643 , D06M101/20 , D04H1/42
Abstract: PROBLEM TO BE SOLVED: To obtain a sheet material having heat retaining property by sufficient moisture absorption and heat generation, odorization prevention, antimicrobial properties and excellent comfortableness. SOLUTION: This sheet material is characterized in that a treating solution comprising a vinylcarboxylic acid and/or vinylsulfonic acid and a specific divinyl monomer in the weight ratio of 1:2-1:20 is applied to the surface of a fibrous material and polymerized to give a fibrous structure, which has >=5 and
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公开(公告)号：JP2000167322A
公开(公告)日：2000-06-20
申请号：JP34400498
申请日：1998-12-03
Applicant: TORAY INDUSTRIES
Inventor： OKADA HIDEMOTO , SHIOTANI TAKASHI , SASAKI YASUSHI
IPC: B01D39/08
Abstract: PROBLEM TO BE SOLVED: To obtain a filter cloth which has high liquid permeability and a good fine particle catching property and is excellent in shape-retaining property and durability by incorporating single fibers interlaced with each other, fixing the single fibers to a base layer, and specifying the ratio between the length of the single fibers and the thickness of filter layer and the elongation of the filter cloth. SOLUTION: A filter layer 2 is formed of interlaced single fibers, the layer 2 is woven into a base layer 3 of a fabric to be fixed. In this process, when the average length (the length of the single fibers) from a part in which the single fibers are fixed to the base layer, or the upper end surface of the base layer, to the end of the single fibers is L (mm), and the thickness of the filter layer is T (mm), T/L is adjusted to be 0.02-0.7. When a tension is applied to a filter cloth, in order to prevent the deformation of the filter cloth, the elongation of the filter cloth is made 10% or below. Moreover, the length of the single fibers is preferably 2-20 mm, and the number of appearance of the single fibers per 1 cm2 in the surface of the base layer 3 is preferably (2×103) to (1.8×107).
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公开(公告)号：JPH11302941A
公开(公告)日：1999-11-02
申请号：JP10645798
申请日：1998-04-16
Applicant: TORAY INDUSTRIES
Inventor： OKADA HIDEMOTO , TAKAHASHI KOSHI , TAKAGI AKIRA
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a polyester yarn fabric having excellent repulsion, not developing processing defects such as processing wrinkles, unevenness in dyeing, etc., uniformly shrinking the polyester yarn fabric in the longer direction and in the width direction. SOLUTION: In subjecting at least two yarns A and B composed of a polyester yarn to conjugate false twisting, the yarn A and the yarn B are joined by the twisting action of a false twisting apparatus in a state of the yarn A and the yarn B having difference in temperature, the lower temperature yarn which is either of the yarns is heated by the other high temperature yarn which is the other to give a conjugate textured yarn, which is used to give a yarn. The yarn is heat-treated by dry heat at >=60 deg.C.
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公开(公告)号：JPH11124752A
公开(公告)日：1999-05-11
申请号：JP28991297
申请日：1997-10-22
Applicant: TORAY INDUSTRIES
Inventor： OKADA HIDEMOTO , TAKAHASHI KOSHI , TAKAGI AKIRA
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a bonding interlining cloth, capable of practicing uniform shrinkage of a polyester fiber fabric in the longitudinal and width directions without manifesting processing defects such as processing wrinkles or dyeing specks and having good resiliency and a low press shrinkage when bonded to a right side fabric. SOLUTION: A fabric is subjected to dry heat shrinking at a temperature therefor >=60 deg.C and not higher than the melting temperature and finish setting at a temperature therefore within the range of >=1,300 deg.C and below the dotting temperature by stretching the fabric at 0.5-10% in the width direction and/or the longitudinal direction in a method for producing a bonding interlining cloth comprising using a polyester fiber taken off at 2,000-4,000/min takeoff speed at the time of melt spinning of a polyester providing the fabric and carrying out the dry heat shrinking treatment, dyeing, finish setting and dotting finishing of the resultant fabric.
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公开(公告)号：JPH1143813A
公开(公告)日：1999-02-16
申请号：JP9161098
申请日：1998-04-03
Applicant: TORAY INDUSTRIES
Inventor： OKADA HIDEMOTO , HARUTA MASARU , TAKAHASHI KOSHI
Abstract: PROBLEM TO BE SOLVED: To obtain a bonding interlining cloth, having shape stability, impact resilience, etc., and high adhesion to a right side fabric by coating a sanded surface of a fabric having the one sanded surface composed of polyester synthetic fiber multifilament yarns with a thermoplastic resin. SOLUTION: This interlining cloth comprises a woven fabric mainly composed of polyester synthetic fiber multifilament yarns spun at 2,000-4,000 m/min spinning speed and having 3-10 denier single filament fineness, 200-500 denier total fineness, 35-100 yarns/inch warp yarn density and 30-90 yarns/inch weft yarn density and is obtained by sanding one surface of the woven fabric and coating the sanded surface of the woven fabric with a thermoplastic resin.
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Patent Agency Ranking
公开(公告)号：JPH08260339A
公开(公告)日：1996-10-08
申请号：JP7158895
申请日：1995-03-29
Applicant: TORAY INDUSTRIES
Inventor： OKADA HIDEMOTO , HISHINUMA SUMIO
Abstract: PURPOSE: To easily obtain the subject cloth having a fine unlevel-dyed pattern with chinchilla tone and soft, fluffy and delicate feeling. CONSTITUTION: A cloth made of fibrillated conjugate fibers having different dyeability is fibrillated and dyed without using a presetting process by treating the cloth with a liquid flow while applying a crumpling effect to the cloth. A collision member is placed in the transfer pipe of the liquid flow treatment apparatus and/or a multi-stage nozzle is used as the treating liquid ejection part.
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公开(公告)号：JP2000218111A
公开(公告)日：2000-08-08
申请号：JP1855199
申请日：1999-01-27
Applicant: TORAY INDUSTRIES
Inventor： OKADA HIDEMOTO , SHIOTANI TAKASHI , SASAKI YASUSHI
IPC: B01D39/08
Abstract: PROBLEM TO BE SOLVED: To obtain a filter cloth excellent in liquid permeability, fine particle catching properties, shape holding properties, and durability by a method in which crimped monofilaments are formed in a filter layer and fixed to a base layer, and the crimp ratio of the monofilaments and the elongation of the filter cloth are specified respectively. SOLUTION: A filter layer 2 is formed from crimped monofilaments 1, which are woven into a base layer 3 of fabric to be fixed. Fluid such as water is supplied in the direction A and filtered. The monofilaments 1, owing to being crimped, can have proper clearances to catch fine particles and simultaneously keep fluid permeability. The crimp ratio of the monofilaments is set up at 2-45% so that spaces between the monofilaments are kept properly to improve fine particle catching properties. In order to prevent the deformation of a filter cloth when strong tension is applied to the filter cloth, the elongation of the filter cloth is set up at 10% or below.
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公开(公告)号：JPH11200125A
公开(公告)日：1999-07-27
申请号：JP965498
申请日：1998-01-21
Applicant: TORAY INDUSTRIES
Inventor： OKADA HIDEMOTO , TAKAHASHI KOSHI , TAKAGI AKIRA
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an adhesive interlining having good repulsion, expressing low press contraction, when adhered to a face side fabric, and having high adhesivity to the face side fabric. SOLUTION: This method for producing an adhesive interlining comprises forming a fabric from polyester fibers taken off at a take-off rate of 2,000 m/min-4,000 m/min on the melt-spinning of a polyester and subjecting the formed fabric to a dry-heat shrinkage treatment, a dyeing treatment, a finishing set and a dotting processing. Therein, a sanding processing is applied to one side of the fabric.
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公开(公告)号：JPH1136179A
公开(公告)日：1999-02-09
申请号：JP13029798
申请日：1998-05-13
Applicant: TORAY INDUSTRIES
Inventor： HARUTA MASARU , ISHIMINE KENJI , OKADA HIDEMOTO
IPC: A41D27/06 , D01F6/62 , D02G3/04 , D03D1/00 , D03D15/00 , D06M15/00 , D06M17/04 , D06M101/00 , D06M101/16 , D06M101/30 , D06M101/32
Abstract: PROBLEM TO BE SOLVED: To produce an adherent padding cloth that has good impact resilience, stiffness and dimensional stability and high adhesion and is made of polyester fiber. SOLUTION: This adherent padding cloth comprises a fabric that is constituted with 2 or more kinds of the yarns of a polyester synthetic fiber filament yarn A with a filament fineness of less than 2 denier and a polyester synthetic fiber filament yarn B with a filament fineness of from 3 denier to 12 denier, where the yarns B are shorter than the yarns A, and the fabric is coated with a thermoplastic resin on one face.
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公开(公告)号：JPH111856A
公开(公告)日：1999-01-06
申请号：JP14802997
申请日：1997-06-05
Applicant: TORAY INDUSTRIES
Inventor： OKADA HIDEMOTO , FUJIWARA MITSUO , TAKAGI AKIRA
Abstract: PROBLEM TO BE SOLVED: To obtain a polyester fiber fabric excellent in impact resilience without developing processing defect such as processing wrinkle or dyeing speck by weaving a specific polyester fiber to afford a fabric and subjecting the fabric to dry heat treatment in spreading state under specific conditions. SOLUTION: A polyester fiber taken off at 2,000 to 4,000 m/min take-off speed is woven to afford a fabric and the fabric is subjected to heat treatment with dry heat at >=60 deg.C as a first step and subjected to heat treatment with dry heat at melting temperature of polyester or bellow in spreading state as a second step to provide the objective polyester fiber fabric. Further, the polyester fiber has a yield stress point and a definite stress elongation region in which polyester fiber is elongated at stress lower than stress of yield stress point in load stretching curve measuring tensile elongation of polyester fiber, and the elongation from the yield stress point to definite stress elongation region fishing point is preferably
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