Title:
高分子組成物、光学フィルム、円偏光板及び表示装置
Document Type and Number:
Japanese Patent JP6645436
Kind Code:
B2
Abstract:
The present invention addresses the problem of providing a polymer composition capable of forming an advanced higher-order structure by causing a compound having a predetermined structure to coexist with an aromatic- or aliphatic-carbamate-substituted polymer. This polymer composition contains a polymer having repeating units, and is characterized in that the polymer is an aromatic- or aliphatic-carbamate-substituted polymer having a hydroxyl group and a carbamate group and having an asymmetric carbon atom in the repeating units, the polymer furthermore containing a compound having a structure represented by general formula (1), and the content of the compound being in the range of 0.005-20% by mass with respect to the aromatic- or aliphatic-carbamate-substituted polymer.
Inventors:
Horie Yutaro
Kiyoshi Fukusaka
Fujisawa Rie
Kurata Takeshi
Hiroshi Kita
Kiyoshi Fukusaka
Fujisawa Rie
Kurata Takeshi
Hiroshi Kita
Application Number:
JP2016554093A
Publication Date:
February 14, 2020
Filing Date:
October 14, 2015
Export Citation:
Assignee:
Konica Minolta Co., Ltd.
International Classes:
C08L1/08; C08J5/18; G02B5/30
Domestic Patent References:
| JP2010235758A | ||||
| JP2010235757A | ||||
| JP2009298826A | ||||
| JP2005068314A |
Foreign References:
| WO2006085449A1 | ||||
| WO2014017257A1 |
Attorney, Agent or Firm:
Gwangyang International Patent Office