Patent ID: 11926126
Assignee: MITSUBISHI GAS CHEMICAL COMPANY, INC.
Field: Macromolecular chemistry, polymers (Chemistry)
Classification: CPC B  C  G | IPC B  C  G

Claim 19:
20. The anti-reflection film according to claim 1, wherein regarding a sample of the anti-reflection film obtained by being cut into a size of 210 mm×297 mm×0.3 mm (thickness), when the base material layer is preheated at 190° C. for 40 seconds, the sample is placed in a mold including a right angle-shaped projection having a deep drawing height of 1 mm or more and a size of 30 mm×30 mm in a manner such that the base material layer is in contact with the mold, and the sample is subjected to pressure forming using high pressure air of 1.5 MPa, the radius R of an area in which a pressure formed body obtained is in contact with the right angle-shaped portion of the mold is 3.0 mm or less.