Title:
フレキシブル積層板の製造方法
Document Type and Number:
Japanese Patent JP4299659
Kind Code:
B2
Abstract:
To provide a manufacturing method for a flexible laminated sheet enhanced in appearance and dimensional stability after the removal of a metal foil.
The manufacturing method for the flexible laminated sheet 5 constituted by laminating the metal foil 2 at least on one side of a heat-resistant adhesive film 3 includes a process for thermally laminating the heat-resistant adhesive film 3 and the metal foil 2 between a pair of metal rolls 4 through a protective film 1 and a process for separating the protective film 1, and the heat shrinkage factor of at least one of the heat-resistant adhesive film 3 and the protective film 1 is 0.1% or below at 200°C and 0.4% or below at 300°C.
COPYRIGHT: (C)2005,JPO&NCIPI
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Inventors:
Tsuyoshi Kikuchi
Hiroyuki Tsuji
Hiroyuki Tsuji
Application Number:
JP2003434026A
Publication Date:
July 22, 2009
Filing Date:
December 26, 2003
Export Citation:
Assignee:
Kaneka Corporation
International Classes:
B29C65/44; B32B15/08; H05K3/00; B29K79/00; B29L9/00
Domestic Patent References:
| JP2001270034A | ||||
| JP2002192615A | ||||
| JP2002064258A |
Attorney, Agent or Firm:
Kenzo Hara International Patent Office