Laminated body, molded body, molded product, and method for manufacturing molded product
AssigneeIdemitsu Unitech Co., Ltd.
InventorKaname Kondo
Life of this patent
Estimating the term…
Loading patent…
AssigneeIdemitsu Unitech Co., Ltd.
InventorKaname Kondo
Estimating the term…
A resin sheet is manufactured by: forming a rapidly-cooled transparent polypropylene sheet by rapidly cooling a molten polypropylene resin; laminating on the rapidly-cooled transparent polypropylene sheet a resin layer of polyurethane resin, the polyurethane resin having a tensile-rupture elongation in a range from 150% to 900% and a softening point in a range from 50 degrees C. to 180 degrees C.; and laminating a print layer on the resin layer. A molded article having a non-planar molding made of the resin sheet is provided by insert molding. The molding is formed into a complicated shape where a part of the molding has: 150% or more of an elongation ratio; 0.8 or less of a film-thickness ratio (B/A) before and after the sheet is molded; and/or a surface area ratio (Y/X) before and after the sheet is molded in a range from 1.5 to 5.
A laminate comprising:
A laminate comprising:
Dependencies are inferred from the claim text.