Title:
LIQUID CRYSTAL POLYESTER RESIN PELLET AND MOLDED PRODUCT
Document Type and Number:
WIPO Patent Application WO/2023/033169
Kind Code:
A1
Abstract:
Provided is a liquid crystal polyester resin pellet containing a liquid crystal polyester resin (A) and a fibrous filler (B). The fibrous filler (B) has a length weighted average fiber length of greater than or equal to 5 mm and less than 50 mm. The pellet length of the liquid crystal polyester resin pellet and the length weighted average fiber length of the fibrous filler (B) are substantially the same. The ratio D1/D2 of the long diameter D1 to the short diameter D2 of a cross section of the liquid crystal polyester resin pellet is 2.0-100 inclusive.
More Like This:
| WO/2001/081451 | MODIFIED POLYPHENYLENE ETHER RESIN |
Inventors:
TAMURA TASUKU (JP)
SUGIYAMA TAKAYUKI (JP)
SUGIYAMA TAKAYUKI (JP)
Application Number:
PCT/JP2022/033243
Publication Date:
March 09, 2023
Filing Date:
September 05, 2022
Export Citation:
Assignee:
SUMITOMO CHEMICAL CO (JP)
International Classes:
C08L67/00; C08K3/04; C08K3/40; C08K13/04
Foreign References:
| JPH0462109A | 1992-02-27 | |||
| JP2021028373A | 2021-02-25 | |||
| JPH08192421A | 1996-07-30 | |||
| JP2021144888A | 2021-09-24 | |||
| JP2021028373A | 2021-02-25 | |||
| JP2000019168A | 2000-01-21 |
Other References:
"Liquid Crystal Polymer, - Synthesis, Molding, and Application", 5 June 1987, CMC PUBLISHING CO., LTD., pages: 95
Attorney, Agent or Firm:
MATSUNUMA Yasushi et al. (JP)
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