Invention Grant
- Patent Title: Liquid composition containing liquid crystal polyester
- Patent Title (中): 含有液晶聚酯的液体组合物
-
Application No.: US13425475Application Date: 2012-03-21
-
Publication No.: US08821755B2Publication Date: 2014-09-02
- Inventor: Tomoko Uehara
- Applicant: Tomoko Uehara
- Applicant Address: JP Tokyo
- Assignee: Sumitomo Chemical Company, Limited
- Current Assignee: Sumitomo Chemical Company, Limited
- Current Assignee Address: JP Tokyo
- Agency: Panitch Schwarze Belisario & Nadel LLP
- Priority: JP2011-069253 20110328
- Main IPC: C09K19/52
- IPC: C09K19/52 ; C09K19/06 ; C09K19/32 ; C09K19/00 ; C08J3/09 ; C08G69/44 ; C09K19/38 ; C08L77/12
Abstract:
A liquid composition containing a liquid crystal polyester, comprising (1) 15 to 40% by weight of a liquid crystal polyester, and (2) 60 to 85% by weight of a solvent containing N-methylpyrrolidone, wherein the liquid composition has a viscosity of 1.5 Pa·s or larger measured at 23° C., and the total of the liquid crystal polyester and the solvent is 100% by weight.
Public/Granted literature
- US20120248375A1 LIQUID COMPOSITION CONTAINING LIQUID CRYSTAL POLYESTER Public/Granted day:2012-10-04
Information query
