Title:
LAYERED FILM AND FILM WITH HARD COAT LAYER
Document Type and Number:
WIPO Patent Application WO/2021/215317
Kind Code:
A1
Abstract:
This layered film includes: a layer (a) that contains a resin A which has an alicyclic structure-containing polymer; and a layer (b) that contains a resin B which has an alicyclic structure-containing polymer, and fine particles C. The layer (b) is located on at least one of the outermost surfaces of the laminated film, and has a thickness of 1-5 μm. The number average particle diameter of the fine particles C is 0.10-0.80 μm, and the weight ratio of the fine particles C to the resin B is 3-10 wt%.
Inventors:
HATA YUKI (JP)
Application Number:
PCT/JP2021/015390
Publication Date:
October 28, 2021
Filing Date:
April 14, 2021
Export Citation:
Assignee:
ZEON CORP (JP)
International Classes:
B32B27/00; B32B27/20
Foreign References:
| JP2016194582A | 2016-11-17 | |||
| JP2015161910A | 2015-09-07 | |||
| JP2016157068A | 2016-09-01 | |||
| JP2018112577A | 2018-07-19 | |||
| JP2011011394A | 2011-01-20 |
Attorney, Agent or Firm:
SAKAI INTERNATIONAL PATENT OFFICE (JP)
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