Patent ID: 11953650
Assignee: DAICEL-EVONIK LTD.
Field: Other special machines (Mechanical engineering)
Classification: CPC G  B  A | IPC B  G

Claim 7:
8. A method for producing the sheet described in claim 1 having a curved shape, wherein a plastic containing at least one resin selected from alicyclic polyamide resins, polycarbonate resins, cellulose acylate resins, and acrylic resins is subjected to extrusion molding to obtain a plastic in the form of a sheet, and the resulting plastic in the form of a sheet is then subjected to vacuum forming, air-pressure forming, or vacuum air-pressure forming,
wherein the alicyclic polyamide resin contains a repeating unit represented by the below Formula,, where X is a single bond or a divalent hydrocarbon group, L is a divalent hydrocarbon group, R1 and R2 each is an alkyl group, and m and n each is an integer from 0 to 4.