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1. CA2583786 - PROCESS FOR PRODUCTION AND APPARATUS FOR PRODUCTION OF LAMINATE

官庁 カナダ
出願番号 2583786
出願日 19.10.2005
公開番号 2583786
公開日 27.04.2006
公報種別 A1
IPC
B 処理操作;運輸
32
積層体
B
積層体,すなわち平らなまたは平らでない形状,例.細胞状またはハニカム状,の層から組立てられた製品
37
積層の方法または装置,例.硬化結合または超音波結合によるもの
10
プレス技術に特徴のあるもの,例.真空または流体圧力の直接作用を用いるもの
H 電気
01
基本的電気素子
M
化学的エネルギーを電気的エネルギーに直接変換するための方法または手段,例.電池
8
燃料電池;その製造
02
細部
B32B 37/10
H01M 8/02
CPC
B32B 37/0038
B32B 27/08
B32B 27/32
B32B 27/36
B32B 37/0007
B32B 2037/243
出願人 SUMITOMO CHEMICAL COMPANY, LIMITED
発明者 NODONO, MITSUNORI
優先権情報 2004307247 21.10.2004 JP
発明の名称
(EN) PROCESS FOR PRODUCTION AND APPARATUS FOR PRODUCTION OF LAMINATE
(FR) PROCEDE DE FABRICATION ET EQUIPEMENT DE FABRICATION DE STRATIFIE
要約
(EN)
A production method of a laminate in which creasing is suppressed. The production method of a laminate comprises a step for coating a porous film (1) with a coating liquid, and a step for moving the porous film (1) coated with the coating liquid along the circumferential surface of a feed roller (14), and then moving the porous film (1) along the circumferential surface of a lamination roller (30) together with a supporting substrate (2) for laminating the porous film (1) and the supporting substrate (2), thereby producing a laminate (3a). Assuming the radius of the feed roller (14) is R1 (cm), the radius of the lamination roller (30) is R2 (cm), the distance between the central axes of the feed roller (14) and the lamination roller (30) is L (cm), the thickness of the porous film (1) is T1 (cm), and the thickness of the supporting substrate (2) is T2 (cm), a condition represented by following expression (1) is satisfied. R1+R2+T1+T2<=L<=R1+R2+100 (1)