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US 2013/0280507 A1Published application
Transparent multilayer sheet and molded product thereof
AssigneeIdemitsu Unitech Co., Ltd.
InventorKaname Kondo
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Abstract
A transparent multilayer sheet of the embodiments includes a base layer and a surface layer laminated on at least one surface of the base layer. The base layer is formed of a resin composition that has a storage modulus being 2300 MPa or more at a temperature of 23 degrees C. and at a frequency of 1 Hz while being 150 MPa or less at a temperature of 140 degrees C. and at a frequency of 1 Hz and that has a crystallization speed of 1 min−1 or more.
Claims9
A transparent multilayer sheet, comprising:
- a base layer, and
- a surface layer laminated on at least one surface of the base layer,
- wherein the base layer comprises a resin composition,
- the resin composition has a storage modulus of 2300 MPa or more at a temperature of 23 degrees C. and at a frequency of 1 Hz and has a storage modulus of 150 MPa or less at a temperature of 140 degrees C. and at a frequency of 1 Hz, and
- the resin composition has a crystallization speed of 1 min−1 or more.
2 more elements
Dependencies are inferred from the claim text.