Title:
液晶ポリエステル樹脂ペレット、及び液晶ポリエステル樹脂成形体の製造方法
Document Type and Number:
Japanese Patent JP6849758
Kind Code:
B2
Abstract:
The present invention pertains to a liquid crystal polyester resin pellet containing a liquid crystal polyester and pitch-based carbon fibers, wherein the density of the pitch-based carbon fibers is 2.10 g/cm3 or more, and the length-weighted average fiber length of the pitch-based carbon fibers is not less than 4 mm but less than 50 mm.
Inventors:
Tamura Tsubasa
Takayuki Sugiyama
Takayuki Sugiyama
Application Number:
JP2019148157A
Publication Date:
March 31, 2021
Filing Date:
August 09, 2019
Export Citation:
Assignee:
Sumitomo Chemical Co., Ltd.
International Classes:
C08L67/00; B29B9/06; C08G63/60; C08J3/12; C08K7/06
Domestic Patent References:
| JP2001067933A | ||||
| JP2002088259A | ||||
| JP2018141039A | ||||
| JP2012193270A | ||||
| JP6172619A | ||||
| JP2007016071A | ||||
| JP2001026702A | ||||
| JP2015189896A | ||||
| JP2012116917A |
Foreign References:
| WO2019087965A1 | ||||
| WO2017022835A1 |
Attorney, Agent or Firm:
Sumio Tanai
Akio Sato
Shingo Suzuki
Hiroyuki Kato
Akio Sato
Shingo Suzuki
Hiroyuki Kato