Search International and National Patent Collections

1. (WO2010113547) HARD COAT FILM, POLARIZING PLATE, METHOD FOR PRODUCING HARD COAT FILM, AND METHOD FOR PRODUCING LIQUID CRYSTAL PANEL

Pub. No.:    WO/2010/113547    International Application No.:    PCT/JP2010/052051
Publication Date: Fri Oct 08 01:59:59 CEST 2010 International Filing Date: Sat Feb 13 00:59:59 CET 2010
IPC: G02B 1/10
B05D 5/00
B32B 33/00
G02B 1/14
G02B 5/30
G02F 1/1335
Applicants: Konica Minolta Opto, Inc.
コニカミノルタオプト株式会社
OHTA Tomohisa
太田 智久
Inventors: OHTA Tomohisa
太田 智久
Title: HARD COAT FILM, POLARIZING PLATE, METHOD FOR PRODUCING HARD COAT FILM, AND METHOD FOR PRODUCING LIQUID CRYSTAL PANEL
Abstract:
The object of the present invention is to prevent or suppress occurrences of uneven saponification and blocking, while improving cutting properties and dimensional stability. Specifically disclosed is a hard coat film (130) which comprises a protective film (114) for protecting a polarizer (112), and a hard coat layer (118) that is formed on the protective film (114). The sum of the thickness of the protective film (114) and the thickness of the hard coat layer (118) is less than 40 μm, and the mixed region of the protective film (114) and the hard coat layer (118) is 1-20% of the thickness of the hard coat layer (118).