Title:
LAMINATED SHEET, FOAMED LAMINATED SHEET AND MANUFACTURING METHOD THEREOF
Document Type and Number:
Japanese Patent JP2015063108
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a foamed laminated sheet having excellent foaming properties even if a foaming agent-containing resin layer is formed with a highly fluid resin composition.SOLUTION: A laminated sheet includes at least a foaming agent-containing resin layer on a substrate. In the laminated sheet, (1) the melt flow rate at 120°C of a resin composition for forming the foaming agent-containing resin layer is 8 g/10 min. or more and (2) the foaming agent-containing resin layer includes an azodicarbonamide foaming agent with a median particle diameter of 15 μm or more.
Inventors:
NEZU YOSHIAKI
Application Number:
JP2013199715A
Publication Date:
April 09, 2015
Filing Date:
September 26, 2013
Export Citation:
Assignee:
DAINIPPON PRINTING CO LTD
International Classes:
B32B5/18; B29C47/06
Attorney, Agent or Firm:
Patent Business Corporation Saegusa International Patent Office