Title:
ハイパーブランチポリアミド及びこれを含む膜形成用組成物
Document Type and Number:
Japanese Patent JP6414812
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a hyperbranched polyamide showing excellent heat resistance, excellent transparency, excellent solubility in organic solvent, and a high refractive index, and a film forming composition comprising the same.SOLUTION: A hyperbranched polyamide comprises a structural unit represented by formula (1) [where R-Rindependently represent a hydrogen atom, an alkyl group, an alkoxy group, an aryl group or an aralkyl group; Rand Rindependently represent a hydrogen atom, an alkyl group or an aryl group (where, at least one of Rand Ris an alkyl group or an aryl group); Arand Arindependently represent a C6-C20 arylene group].SELECTED DRAWING: None
Inventors:
Yoshiyuki Oishi
Yuji Shibasaki
Naoya Nishimura
Yuji Shibasaki
Naoya Nishimura
Application Number:
JP2014177995A
Publication Date:
October 31, 2018
Filing Date:
September 02, 2014
Export Citation:
Assignee:
Iwate University
Nissan Chemical Co., Ltd.
Nissan Chemical Co., Ltd.
International Classes:
C08G69/26; C08G73/02; C08L77/06; C08L79/02; C09D177/06
Foreign References:
| WO2012115216A1 | ||||
| WO2014003092A1 | ||||
| US20150252147 | ||||
| WO2010128661A1 | ||||
| US20120049308 | ||||
| US20140008751 | ||||
| WO2012060268A1 | ||||
| US20130289203 | ||||
| EP2636697A1 | ||||
| WO2008102680A1 |
Attorney, Agent or Firm:
Takashi Kojima
Saori Shigematsu
Katsunari Kobayashi
Takeshi Ishikawa
Katsuhiko Masaki
Saori Shigematsu
Katsunari Kobayashi
Takeshi Ishikawa
Katsuhiko Masaki