Title:
Flexible metal tension layered product
Document Type and Number:
Japanese Patent JP6258921
Kind Code:
B2
Abstract:
Provided is a flexible metal clad laminate, in which a metal layer is formed on one surface or both surfaces of an insulating layer constituted by a plurality of polyimide-based resin layers, and the polyimide-based resin layers that are in contact with the metal layer have Storage Modulus of 1 X 108 Pa or more at 300°C and 1 X 108 Pa or less at 350°C, and has characteristics in that curling of a product does not occur, adhesive strength with a metal clad is favorable, a dimensional change after heat treatment is small, and particularly solder resistance after moisture absorption is excellent.
Inventors:
Kim, denyeun
Kim, cheolho
Kook, Seung Jeon
Choi, Weon Jun
Lee, Young Suk
Kim, cheolho
Kook, Seung Jeon
Choi, Weon Jun
Lee, Young Suk
Application Number:
JP2015508857A
Publication Date:
January 10, 2018
Filing Date:
April 23, 2013
Export Citation:
Assignee:
SK INNOVATION CO.,LTD.
International Classes:
B32B15/088; H05K1/03
Domestic Patent References:
| JP2011195771A | ||||
| JP4384674B2 | ||||
| JP2011012124A | ||||
| JP2006051800A | ||||
| JP2005288811A | ||||
| JP2005169755A | ||||
| JP2005096251A | ||||
| JP2002096437A |
Foreign References:
| US20080268266 |
Attorney, Agent or Firm:
Shiro Aihara
Previous Patent: The disintegration film coating lock in the mouth
Next Patent: CONTROL APPARATUS OF COMBINE
Next Patent: CONTROL APPARATUS OF COMBINE