-
公开(公告)号：DE69324303D1
公开(公告)日：1999-05-12
申请号：DE69324303
申请日：1993-01-21
Applicant: TORAY INDUSTRIES
Inventor： YOSHIDA MINORU , SASAKI TOSHIHIRO , UEDA TOSHIAKI , AOYAMA MASATOSHI , SUZUKI MASARU
Abstract: A thermoplastic polyester composition comprises a thermoplastic polyester prepared from an acid component mainly comprising an aromatic dicarboxylic acid and a glycol component mainly comprising an aliphatic glycol and a particulate mixture of two or more aluminium oxide components different from each other in crystal structure types, one of which is the &thetas;-type crystal structure. Since films formed from the compositions can have excellent slipping property, abrasion resistance and scratch resistance in repeated high-speed running, they are particularly suitable as substrates in magnetic recording media.
-
公开(公告)号：DE60122508D1
公开(公告)日：2006-10-05
申请号：DE60122508
申请日：2001-05-21
Applicant: TORAY INDUSTRIES
Inventor： NARUSE YOSHIHIRO , SASAKI TOSHIHIRO , MATSUMURA YOSHITAKA
Abstract: A polyester fiber comprises a hygroscopic polyester composition which contains 1 to 20 percent by weight of hygroscopic silica-based inorganic particles in which the average diameter, the specific surface area, the micropore volume, and the hygroscopic parameter DELTA MR are within specified ranges. This hygroscopic fiber is suitable for clothes which require comfortableness.
-
公开(公告)号：CA2378455A1
公开(公告)日：2001-11-29
申请号：CA2378455
申请日：2001-05-21
Applicant: TORAY INDUSTRIES
Inventor： MATSUMURA YOSHITAKA , NARUSE YOSHIHIRO , SASAKI TOSHIHIRO
Abstract: A fiber comprising a polyester having moisture-absorbing and releasing property which contains 1 to 20 wt.% of silica-based inorganic particles having moisture-absorbing and releasing property and has specific ranges of an average diameter, a specific surface area, a pore volume and a moisture absorbing parameter ( .DELTA.MR). The fiber exhibits excellent moisture- absorbing and releasing property and thus can be suitably used as a fiber having moisture-absorbing and releasing property for a synthetic fiber fabri c being comfortable to wear.
-
14.发明公开POLYESTER FIBER AND METHOD FOR PRODUCING A POLYESTER COMPOSITION 有权聚酯纤维素酶维生素ZER HERSTELLUNG EINER POLYESTERZUSAMMENSETZUNG
公开(公告)号：EP1288350A4
公开(公告)日：2005-10-12
申请号：EP01934311
申请日：2001-05-21
Applicant: TORAY INDUSTRIES
Inventor： NARUSE YOSHIHIRO , SASAKI TOSHIHIRO , MATSUMURA YOSHITAKA
CPC classification number: D01F1/10 , D01F6/62 , Y10T428/2927
Abstract: A fiber comprising a polyester having moisture-absorbing and releasing property which contains 1 to 20 wt.% of silica-based inorganic particles having moisture-absorbing and releasing property and has specific ranges of an average diameter, a specific surface area, a pore volume and a moisture absorbing parameter ( DELTA MR). The fiber exhibits excellent moisture-absorbing and releasing property and thus can be suitably used as a fiber having moisture-absorbing and releasing property for a synthetic fiber fabric being comfortable to wear.
Abstract translation: 聚酯纤维包括吸湿性聚酯组合物，其含有1至20重量％的吸湿性二氧化硅基无机颗粒，其中平均直径，比表面积，微孔体积和吸湿参数DELTA MR在特定范围内。 这种吸湿纤维适用于需要舒适性的衣服。
-
公开(公告)号：JP2001329429A
公开(公告)日：2001-11-27
申请号：JP2000149449
申请日：2000-05-22
Applicant: TORAY INDUSTRIES
Inventor： MATSUMURA YOSHITAKA , NARUSE YOSHIHIRO , SASAKI TOSHIHIRO
Abstract: PROBLEM TO BE SOLVED: To prove a polyester fiber having high hygroscopic property, useful as a comfort material for an underwear, a sport wear, a lining fabric, etc., as a woven fabric, a knitted fabric, etc., is obtained. SOLUTION: The polyester fiber containing a silica-based inorganic particle has excellent hygroscopic property.
-
Patent Agency Ranking
公开(公告)号：JPH11247026A
公开(公告)日：1999-09-14
申请号：JP4936198
申请日：1998-03-02
Applicant: TORAY INDUSTRIES
Inventor： SASAKI TOSHIHIRO , MATSUMURA YOSHITAKA , HIGUCHI TETSUNORI
IPC: D06M13/35 , C08K5/07 , C08K5/098 , C08K5/29 , C08K5/3475 , C08L67/02 , D01D5/32 , D01D5/34 , D01F6/92 , D01F8/14 , D01F11/08 , D06M13/02 , D06M13/322 , D06M13/355 , D06M13/358 , D06M101/00 , D06M101/16 , D06M101/30 , D06M101/32
Abstract: PROBLEM TO BE SOLVED: To obtain an anti-static composite fiber having a high commercial value and excellent in light resistance by using a copolyester capable of highly satisfying both of a light resistance and an anti-static property. SOLUTION: This anti-static copolyester excellent in a light resistance contains 0.01-20 wt.% at least one or more kinds of compounds selected from a benzotriazole-based, a benzophenone-based, a cyanoacrylate-based and a salicylate-based compounds as a light resistant agent based on a copolyester 1 containing (A) a hydrophilic compound and (B) an alkali metal salt or an alkaline earth metal salt.
-
公开(公告)号：JPH11222727A
公开(公告)日：1999-08-17
申请号：JP2893998
申请日：1998-02-10
Applicant: TORAY INDUSTRIES
Inventor： MATSUMURA YOSHITAKA , HIGUCHI MICHINORI , SASAKI TOSHIHIRO
IPC: D01F8/14
Abstract: PROBLEM TO BE SOLVED: To obtain the subject fiber, having a high moisture absorption-release parameter (ΔMR) and thickness unevenness in the longitudinal direction in a specific range, composed of a hydrophilic component and a fiber-formable polymer, and having high hygroscopic characteristics, feel of dry touch, high dye fastness and resistance to light. SOLUTION: This fiber is composed of a hydrophilic component (e.g. polyether ester amide-based or polyether ester-based compound) and a fiber- formable polymer, has a moisture absorption-release parameter (ΔMR) of 1.0% or more and Uster normal U percentage of 5 to 20% as thickness unevenness in the longitudinal direction, and is suitable for, e.g. underwear, shirts, blouses, middlewear, sportswear, slacks, outerwear, linings, sheets and bedding covers.
-
公开(公告)号：JPH08253662A
公开(公告)日：1996-10-01
申请号：JP5554895
申请日：1995-03-15
Applicant: TORAY INDUSTRIES
Inventor： MORITA TORU , SASAKI TOSHIHIRO , SUZUKI MASARU
Abstract: PURPOSE: To obtain the subject composition free from the crystallization of a polyester oligomer onto the surface of a film and useful for producing the film excellent in running properties by compounding an aromatic polyester with a specific sulfonic acid lithium salt. CONSTITUTION: This composition is obtained by compounding an aromatic polyester composed mainly of (A) an aromatic dicarboxylic acid and (B) an alkylene glycol with (C) 0.1-10wt.% of a lithium salt of a sulfonic acid of the formula RXSO3 Li (R is a 5-30C normal alkyl; X is an aromatic group). Further, the composition is preferably compounded with (D) particles insoluble in the polyester, having an average particle diameter of 0.01-2μm and substantially spherical (e.g. colloidal silica or spherical alumina) in an amount of 0.1-10.0wt.% based on the polyester. A film, which has polyester oligomers crystallized on its surface, having diameters of >=0.2μm, of after 2-hr aging at 120 deg.C, can be obtained by using the composition.
-
公开(公告)号：JPH0665483A
公开(公告)日：1994-03-08
申请号：JP14956393
申请日：1993-06-21
Applicant: TORAY INDUSTRIES
Inventor： SASAKI TOSHIHIRO , AOYAMA MASATOSHI , YOSHIDA MINORU
IPC: B29C55/12 , B29K67/00 , B29L7/00 , B32B27/36 , C08J5/18 , C08K3/22 , C08K7/04 , C08L67/00 , C08L67/02
Abstract: PURPOSE:To obtain a polyester composition giving a film having excellent flatness, abrasion resistance and scratch resistance and suitable for magnetic tape, photographic film, graphic arts film, etc., by adding acicular inorganic particles to a polyester. CONSTITUTION:The objective composition is produced by compounding (A) a polyester composed of an aromatic dicarboxylic acid as a bifunctional acid component and a glycol component (preferably a polymer containing alkylene terephthalate or alkylene naphthalate as main constituent unit) with (B) preferably 0.01-5wt.% of acicular particles of an inorganic substance (preferably titanium oxide, aluminum oxide or zirconium oxide). The component B is preferably dispersed in glycol, etc., to be used as a raw material for the component A, slurrying the mixture and directly adding the slurry to the polymerization reactional system or kneading the slurry into the polyester. The component B, e.g. aluminum oxide, is produced by subjecting aluminum successively to alkylation, hydrolysis and thermal decomposition.
-
公开(公告)号：JPH0625514A
公开(公告)日：1994-02-01
申请号：JP15084992
申请日：1992-06-10
Applicant: TORAY INDUSTRIES
Inventor： KIMURA MASAHIRO , SASAKI TOSHIHIRO , YOSHIDA MINORU
Abstract: PURPOSE:To provide a thermoplastic polyester composition comprising a polyester containing organic polymer fine particles extremely fine in their particle diameters and inorganic particles having a specific particle diameter, and giving films excellent in flatness, lubricity and wear resistance. CONSTITUTION:This thermoplastic polyester composition comprises (A) a thermoplastic polyester preferably consisting mainly of a polyethylene terephthalate, (B) organic polymer fine particles (preferably, styrene/ethylvinylbenzene/ divinylbenzene copolymer, etc.) having a particle diameter of 0.002-0.1mum, preferably 0.02-0.08mum, more preferably 0.002-0.07mum, preferably the heat-resistant organic polymer fine particles having a thermal decomposition temperature of >=350 deg.C, in an amount of 0.01-10wt.% based on the component A, and (C) inorganic particles (preferably silicon dioxide or calcium carbonate) having a particle diameter of 0.002-5mum in a B/C weight ratio of 1/(0.001-10). The biaxially oriented (laminated) polyester film comprising this composition.
-
-
-
-
-
-
-
-
-
Search Results
79
records
(took 0.023 seconds)
