Title:
PRODUCTION METHOD FOR COLORLESS TRANSPARENT RESIN FILM
Document Type and Number:
WIPO Patent Application WO/2020/196103
Kind Code:
A1
Abstract:
A production method for a colorless transparent resin film. The method involves producing a resin film by solution casting in which an organic solvent solution of a resin is cast onto a support body and dried. The organic solvent contains at least one type of each of an organic solvent (S1) that has a boiling point of no higher than 80°C and an organic solvent (S2) that has a boiling point of at least 130°C.
Inventors:
SUENAGA SHUYA (JP)
MATSUMARU TERUHISA (JP)
MURAYAMA TOMOHISA (JP)
OKADA KANA (JP)
HIROSE SHIGEYUKI (JP)
MATSUMARU TERUHISA (JP)
MURAYAMA TOMOHISA (JP)
OKADA KANA (JP)
HIROSE SHIGEYUKI (JP)
Application Number:
PCT/JP2020/011760
Publication Date:
October 01, 2020
Filing Date:
March 17, 2020
Export Citation:
Assignee:
MITSUBISHI GAS CHEMICAL CO (JP)
International Classes:
C08J5/18; B29C41/24; C08G73/10; B29K79/00
Domestic Patent References:
| WO2003074587A1 | 2003-09-12 |
Foreign References:
| JP2016064642A | 2016-04-28 | |||
| JPH0687958A | 1994-03-29 | |||
| JP2017187562A | 2017-10-12 | |||
| JP2010513021A | 2010-04-30 | |||
| JP2007293001A | 2007-11-08 | |||
| JP2007534010A | 2007-11-22 |
Attorney, Agent or Firm:
OHTANI PATENT OFFICE (JP)
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