1
Masafumi Yoshida, Tohru Sasaki, Shuji Terasaki: Method for producing thermoplastic film electric element. Kureha Kagaku Kogyo Kabushiki Kaisha, Sughrue Rothwell Mion Zinn and Macpeak, November 8, 1977: US04057660 (13 worldwide citation)

Separate polarizing electrodes are attached to the opposite surfaces of a thermoplastic film. A high D. C. voltage is then applied across these electrodes to polarize the film to produce an electric element, such as an electret, piezoelectric or pyroelectric element. Portions of the polarizing elect ...


2
Otoshi Masaaki, Hashimoto Kiyokazu: Method for producing thermoplastic film. Fujifilm Corporation, Otoshi Masaaki, Hashimoto Kiyokazu, MATSUURA Kenzo, December 7, 2006: WO/2006/129685 (6 worldwide citation)

There is provided a method for producing a thermoplastic film that has a small distribution of retardation and excels in optical properties. In the method for producing a thermoplastic film by after extruding a molten resin from a die into a sheet, and cooling and solidifying the extruded sheet on a ...


3
Method for producing thermoplastic film electric element. Kureha Chemical, April 5, 1978: GB1506587-A (6 worldwide citation)

1506587 Electrets; pyroelectric materials; piezoelectric materials KUREHA KAGAKU KOGYO KK 2 Sept 1975 [3 Sept 1974] 36021/75 Headings H1E H1K and H1M A method of manufacturing a thermoplastics film electret, pyroelectric and piezoelectric element comprises applying a conductive layer to both surface ...


4
Otoshi Masaaki, Hashimoto Kiyokazu: Method for producing thermoplastic film. Fujifilm Corporation, Otoshi Masaaki, Hashimoto Kiyokazu, MATSUURA Kenzo, November 30, 2006: WO/2006/126717 (4 worldwide citation)

According to the present invention, the film is cooled little by little by controlling the surface temperature of the cooling drums so that the surface temperature of the cooling drums downstream is lower than that of the cooling drums upstream, whereby it is prevented from slipping and shrinking on ...


5
Shimokawa Minoru: Method for producing thermoplastic film. Kanegafuchi Chem, May 20, 2003: JP2003-145609 (1 worldwide citation)

PROBLEM TO BE SOLVED: To solve the problem that in a wide roll above 1,600 mm in width, a molten resin is warped in the shape of a banana during remedy, and the main purpose of a conventional touch roll is to make a surface flat by pushing the protruded part of the surface, and the touch roll can no ...


6
Fujita Akihide, Otoshi Masaaki, Nakai Shinichi: Method for producing thermoplastic film and optical compensation film for liquid crystal display panels produced by using the method. Fujifilm Corporation, Fujita Akihide, Otoshi Masaaki, Nakai Shinichi, MATSUURA Kenzo, December 7, 2006: WO/2006/129822 (1 worldwide citation)

There is provided a method for producing a thermoplastic film, which can suppress the occurrence of residual strain in the film caused by the polishing roller method to prevent the occurrence of stretch non-uniformity in stretching operation and provide a film that has excellent optical characterist ...


7
Terasaki Shuji, Yoshida Masafumi, Sasaki Tohru: Mode de fabrication dun element electrique a film thermoplastique, Method for producing thermoplastic film electric element. Kureha Kagaku Kogyo Kabushiki Kaisha, September 26, 1978: CA1039415

ABSTRACT OF THE DISCLOSURE Separate polarizing electrodes are attached to theopposite surfaces of a thermoplastic film. A high D.C. voltage isthen applied across these electrodes to polarize the film toproduce an electric element, such as an electret, piezoelectricor pyroelectric element. Portions o ...


8
Otoshi Masaaki, Hashimoto Kiyokazu: Method for producing thermoplastic film. Fuji Photo Film, chenbeng, May 14, 2008: CN200680018031

According to the present invention, the film is cooled little by little by controlling the surface temperature of the cooling drums so that the surface temperature of the cooling drums downstream is lower than that of the cooling drums upstream, whereby it is prevented from slipping and shrinking on ...


9
Otoshi Masaaki, Hashimoto Kiyokazu: Method for producing thermoplastic film. Fuji Photo Film, chenbeng, May 21, 2008: CN200680018804

There is provided a method for producing a thermoplastic film that has a small distribution of retardation and excels in optical properties. In the method for producing a thermoplastic film by after extruding a molten resin from a die into a sheet, and cooling and solidifying the extruded sheet on a ...


10
Fujita Akihide, Otoshi Masaaki, Nakai Shinichi: Method for producing thermoplastic film and optical compensation film for liquid crystal display panels produced by using the method. Fuji Photo Film, chenbeng, May 21, 2008: CN200680018805

There is provided a method for producing a thermoplastic film, which can suppress the occurrence of residual strain in the film caused by the polishing roller method to prevent the occurrence of stretch non-uniformity in stretching operation and provide a film that has excellent optical characterist ...