1
Nishino Satoru, Abe Koichi Palace Rakuhoku, Fukuyama Takeo, Minamizawa Hidehito: Biaxially oriented polyester film.. Toray Industries, July 18, 1990: EP0378154-A1 (45 worldwide citation)

A biaxially oriented polyester film having excellent scratch resistance and chipping resistance by the inclusion of particles (A) having an average primary particle diameter of 5-300 nm, an average degree of aggregation of 5-100 and a Mohs'hardness of 6-10 by the content of 0.01-5 wt.%. The scratch ...


2
Okazaki Iwao Lionsmansion Jyur, Abe Koichi, Minamizawa Hidehito, Fukuyama Takeo: Biaxially oriented laminated film.. Toray Industries, September 9, 1992: EP0502745-A2 (40 worldwide citation)

A biaxially oriented laminated film having at least three layers has excellent abrasion resistance and electromagnetic conversion property when the film is used as the base film of a magnetic recording media. The biaxially oriented laminated film comprises at least one outermost layer containing par ...


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Fukuyama Takeo, Yoshii Toshiya, Tsunashima Kenji: Pellicule stratifiee en polyolefine, Multi-layered polyolefin laminated film. Toray Industries, RIDOUT & MAYBEE, January 2, 1985: CA1180261 (2 worldwide citation)

- 41 - Abstract of the Disclosure A three-layered laminated film consisting essentiallyof (A) a center layer consisting of a crystalline low molecularweight polyolefin having an intrinsic viscosity of 0.5 to 1.4and (B) two surface layers disposed on both sides of the centerlayer and each consisting ...


5
Tsunashima Kenjii, Fukuyama Takeo, Matsuyama Shigeru: Capacitor.. Toray Industries, April 22, 1981: EP0027206-A2

1. Capacitor formed of layers of biaxially oriented polypropylene film and metal, characterised in that the polypropylene film has a surface gloss of more than 140%, as measured according to the method of ASTM-D 2457, an average refractive index of more than 1.510 and a refractive index in the longi ...


6
Kida Kenji, Fukuyama Takeo, Imai Shiro: Polyester film for photographic sensitive material. Toray, June 23, 1995: JP1995-159926

PURPOSE: To obtain recovering property from curling while maintaining transpar ency, mechanical characteristics and dimensional stability by specifying the size of curls. CONSTITUTION: The size of curls of the film is specified to 5-100m-1. It is preferable that the polyester film has a multilayer s ...


7
Fukuyama Takeo, Kida Kenji, Imai Shiro: Film for thermal stencil paper. Toray, May 2, 1995: JP1995-112589

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 th ...


8
Fukuyama Takeo, Hiraoka Toshihiko, Kurome Taiichi: Polyester film and photographic material. Toray, May 24, 1994: JP1994-145376

PURPOSE: To obtain a polyester film which is excellent in transparency, water absorbency, mechanical characteristics and heat resistance and which, when utilized as a photographic material base or cover layer, can be made thinner than the conventional TAC film and makes it possible to realize smalle ...


9
Hiraoka Toshihiko, Fukuyama Takeo, Tsunashima Kenji: Thermoplastic resin sheet for molding and molded body. Toray, September 13, 1994: JP1994-255053

PURPOSE: To obtain a thermoplastic resin sheet that has low adhesiveness in thermoforming and thus corresponds to various molding forms with a wide range of molding temperatures, a good uniformity in the molded item obtained, and a fine sliding property in the molded item, and is not susceptible to ...


10
Uhara Kenji, Tsunashima Kenji, Fukuyama Takeo: White polyester film. Toray, August 16, 1994: JP1994-226894

PURPOSE: To obtain a white polyester film which has excellent thermal dimensional stability, low specific gravity, flexibility, cushioning properties and thermal dimensions and in which folding wrinkle is scarcely formed. CONSTITUTION: A white polyester film comprises at least two layers, wherein on ...



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