Title:
LAMINATE PRODUCTION METHOD
Document Type and Number:
WIPO Patent Application WO/2011/033964
Kind Code:
A1
Abstract:
Disclosed is a laminate production method that involves a polymerizing process for synthesizing a polyglycolic acid resin at 200°C to 220°C, a mixing process for preparing a polyglycolic acid resin composition by mixing 100 parts by mass of the aforementioned polyglycolic acid resin and at least 0.016 parts by mass of a thermal stabilizer under the condition that the maximum temperature is 275°C to 295°C, and a shaping process for forming a laminate that is equipped with a layer comprising the aforementioned polyglycolic acid resin composition by shaping the aforementioned polyglycolic acid resin composition at 230°C to 265°C.
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Inventors:
SUZUKI Yoshinori (3-3-2 Nihonbashi-Hamacho, Chuo-k, Tokyo 52, 〒1038552, JP)
鈴木 義紀 (〒52 東京都中央区日本橋浜町三丁目３番２号 株式会社クレハ内 Tokyo, 〒1038552, JP)
鈴木 義紀 (〒52 東京都中央区日本橋浜町三丁目３番２号 株式会社クレハ内 Tokyo, 〒1038552, JP)
Application Number:
JP2010/065298
Publication Date:
March 24, 2011
Filing Date:
September 07, 2010
Export Citation:
Assignee:
KUREHA CORPORATION (3-3-2, Nihonbashi-Hamacho Chuo-k, Tokyo 52, 〒1038552, JP)
株式会社クレハ (〒52 東京都中央区日本橋浜町三丁目３番２号 Tokyo, 〒1038552, JP)
SUZUKI Yoshinori (3-3-2 Nihonbashi-Hamacho, Chuo-k, Tokyo 52, 〒1038552, JP)
株式会社クレハ (〒52 東京都中央区日本橋浜町三丁目３番２号 Tokyo, 〒1038552, JP)
SUZUKI Yoshinori (3-3-2 Nihonbashi-Hamacho, Chuo-k, Tokyo 52, 〒1038552, JP)
International Classes:
B32B27/36; B29B7/88; B29B11/06; B29K67/00
Attorney, Agent or Firm:
CENTCREST IP ATTORNEYS (Kimpodo Bldg. 9th Floor, 2-8-21 Kyobashi, Chuo-k, Tokyo 31, 〒1040031, JP)
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