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公开(公告)号：DE69724504D1
公开(公告)日：2003-10-09
申请号：DE69724504
申请日：1997-03-27
Applicant: TORAY INDUSTRIES
Inventor： HARADA YUTAKA , KIMURA MASAHIRO , HASHIMOTO KUOKICHI , ABE KOICHI
Abstract: A gas barrier film comprises a thermoplastic resin substrate and on the substrate a gas barrier coating, which coating comprises a water soluble or water dispersible high polymer and inorganic stratified particles. In one film, the surface of the gas barrier coating remote from the substrate has a roughness parameter Rt/Ra of 25 or less. In an alternative film, the gas barrier coating contains an amine compound represented by the following general formula: where R1 stands for a hydrogen atom, or a C1-6 alkyl or allyl or phenyl group; R2 stands for a hydrogen atom, or an optionally substituted alkyl or allyÜ group; and R3 stands for an optionally substituted alkyl or allyl group.
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公开(公告)号：AT248881T
公开(公告)日：2003-09-15
申请号：AT97302132
申请日：1997-03-27
Applicant: TORAY INDUSTRIES
Inventor： HARADA YUTAKA , KIMURA MASAHIRO , HASHIMOTO KUOKICHI , ABE KOICHI
Abstract: A gas barrier film comprises a thermoplastic resin substrate and on the substrate a gas barrier coating, which coating comprises a water soluble or water dispersible high polymer and inorganic stratified particles. In one film, the surface of the gas barrier coating remote from the substrate has a roughness parameter Rt/Ra of 25 or less. In an alternative film, the gas barrier coating contains an amine compound represented by the following general formula: where R1 stands for a hydrogen atom, or a C1-6 alkyl or allyl or phenyl group; R2 stands for a hydrogen atom, or an optionally substituted alkyl or allyÜ group; and R3 stands for an optionally substituted alkyl or allyl group.
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公开(公告)号：ID25732A
公开(公告)日：2000-11-02
申请号：ID991079
申请日：1999-11-19
Applicant: TORAY INDUSTRIES
Inventor： MATSUI RYOUSUKE , KIMURA MASAHIRO , TAKAHASHI KOHZO
Abstract: A formable biaxially-oriented polyester film has a difference of not more than about 0.007 between the maximum and minimum values of face orientation coefficient as determined in a 20 square cm region of the film, and an average face orientation coefficient of about 0.11 to 0.15 as determined in such film region.
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公开(公告)号：DE69327489D1
公开(公告)日：2000-02-10
申请号：DE69327489
申请日：1993-08-12
Applicant: TORAY INDUSTRIES
Inventor： OKAZAKI IWAO , KIMURA MASAHIRO , MASATOSHI AOYAMA , SUZUKI MASARU , ABE KOICHI , NAKAMORI YUKARI , MINAMIZAWA HIDEHITO , OKAMOTO KATSUYA , TANAKA HIROYUKI
Abstract: A biaxially oriented film and a laminated film contain organic particles at a content of 0.001 to 20% by weight. The strength when deformed by 10% (S10) of the organic particles is in the range of 3 to 30 kgf/mm and the thermal decomposition temperature for causing 10% loss in weight thereof is not lower than 350 DEG C. The weight average diameter thereof is in the range of 0.005 to 5 mu m. The film is particularly useful as a base film of a magnetic tape.
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公开(公告)号：CA2506289A1
公开(公告)日：1998-03-09
申请号：CA2506289
申请日：1997-03-06
Applicant: TORAY INDUSTRIES
Inventor： TAKAHASHI KOHZO , KIMURA MASAHIRO , ABE KOICHI , SUZUKI MASARU , SHIMIZU YUZO
Abstract: Disclosed is a biaxially oriented polyester film for laminating onto a metallic sheet so as to provide a laminate capable of being formed into a can. The polyester film comprises a polyester layer (A) of a polyester having at least 93 mole% thereof of units derived from ethylene terephthalate and/or ethylene naphthalate and a polyester layer (B) of a polyester containing an ionomer and the film has a face orientation factor of 0.10 to 0.15.
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Patent Agency Ranking
公开(公告)号：DE69220423T2
公开(公告)日：1997-11-27
申请号：DE69220423
申请日：1992-07-24
Applicant: TORAY INDUSTRIES
Inventor： YOSHIDA MINORU , SUZUKI MASARU , KIMURA MASAHIRO , SASAKI TOSHIHIRO
Abstract: According to the present invention there is provided a polyester composition comprising an aromatic polyester having copolymerized therein a compound containing at least one sulfonic acid group or sulfonic acid metal salt group, and crosslinked polymer particles, preferably crosslinked polymer particles coated with a water-soluble polymer. The particles are incorporated in a slurried state into the polymer. There is also provided a laminate film containing the polymer with the particles thus incorporated therein. The polyester composition is superior in uniform dispersibility of the particles, re-agglomeratin does not occur in melt-storage for a long time, and films formed using the polyester composition are superior in traveling performance and abrasion resistance.
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77.发明专利
公开(公告)号：CA2226933A1
公开(公告)日：1997-11-20
申请号：CA2226933
申请日：1997-05-15
Applicant: TORAY INDUSTRIES
Inventor： KIMURA MASAHIRO , ABE KOICHI , KOJIMA HIROJI , TAKAHASHI KOHZO
Abstract: A biaxially stretched polyester film for container molding substantially comprising ethylene terephthalate units and ethylene naphthalate units and having a refractive index in the direction of the thickness of the film of not lower than 1.5. This film has not only a high moldability when molding it into a can but also excellent properties for improving the taste of food, especially, the taste of food subjected to a retorting step, and is suitably used for the production of a container manufactured by molding, especially, for the production of a metal can.
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公开(公告)号：CA2103840A1
公开(公告)日：1994-02-13
申请号：CA2103840
申请日：1993-08-11
Applicant: TORAY INDUSTRIES
Inventor： OKAZAKI IWAO , KIMURA MASAHIRO , AOYAMA MASATOSHI , SUZUKI MASARU , ABE KOICHI , NAKAMORI YUKARI , MINAMIZAWA HIDEHITO , OKAMOTO KATSUYA , TANAKA HIROYUKI
Abstract: Disclosed is a biaxially oriented film and a laminated film containing specified organic particles at a content of 0.001 to 20% by weight. The strength when deformed by 10% (S10) of the organic particles is in the range of 3 to 30 kgf/mm2, the thermal decomposition temperature for causing 10% loss in weight thereof is not lower than 350 .degree.C . The weight average diameter thereof is in the range of 0.005 to 5 .mu. m. Since the organic particles have a good affinity with the matrix resin of the film and a good thermal resistance and the hardness of the particles is appropriate, desired protrusions hardly chipped and having an appropriate hardness for hardly scratching a magneticsurface can be formed on a film surface easily and uniformly. Therefore, a film excellent in abrasion resistance and scratch resistance at a high running speed and excellent in running durability can be obtained, which is useful particularly as a base film of a magnetic tape.
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公开(公告)号：CA2109069A1
公开(公告)日：1993-08-26
申请号：CA2109069
申请日：1993-02-24
Applicant: TORAY INDUSTRIES
Inventor： KIMURA MASHIRO , TAKAHASHI KOHZO , KASHIWAKURA NAOTAKE , KIMURA MASAHIRO , TSUNASIMA KENJI , KUROME HIROKAZU
Abstract: Disclosed is a biaxially oriented, laminated polyester film having a Young's modulus of 10-250 kg/mm2 and formed by laminating layers of polyester B on both surfaces of a layer of polyester A having a glass transition temperature of not higher than 50.degree.C. This film not only has characteristics that the conventional polyester films do not possess, such as impact resistance, resistance to pinhole generation and lowtemperature performance, but also is excellent in flexibility. - 5 8
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公开(公告)号：AU2017272761A1
公开(公告)日：2018-12-13
申请号：AU2017272761
申请日：2017-05-30
Applicant: TORAY INDUSTRIES
Inventor： IWAI KENTA , HANAKAWA MASAYUKI , KITADE TAMOTSU , KIMURA MASAHIRO , ISHIZAKI TOSHIYUKI
Abstract: The porous hollow-fiber membrane of the present invention comprises a fluororesin polymer, and has columnar structures oriented in the longitudinal direction thereof. In the porous hollow-fiber membrane, molecular chains of the fluororesin polymer have been oriented in the longitudinal direction of the porous hollow-fiber membrane and have an average value ν of Raman orientation parameter of 1.5-4.0.
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