Title:
樹脂繊維およびその製造方法
Document Type and Number:
Japanese Patent JP7139336
Kind Code:
B2
Abstract:
The present invention provides: a resin fiber which has both strength and elongation that are capable of withstanding the production of a fiber-reinforced plastic by means of a papermaking method or a nonwoven fabric method, and which is able to be continuously produced; and a method for producing this resin fiber. A resin fiber according to the present invention is formed from a thermoplastic resin composition that contains a styrene resin, and is characterized in that the melt volume rate of the thermoplastic resin composition as determined at a temperature of 220°C under a load of 10 kg in accordance with ISO 1133 is 20 (cm3/10 min) or less; or alternatively, a resin fiber according to the present invention is formed from a thermoplastic resin composition which is characterized in that a styrene resin and another thermoplastic resin are contained therein and the styrene resin is dispersed on the order of nanometers.
Inventors:
Masanori Ito
Application Number:
JP2019537585A
Publication Date:
September 20, 2022
Filing Date:
August 16, 2018
Export Citation:
Assignee:
Nippon A & L Inc.
International Classes:
D01F6/42; C08J5/04
Domestic Patent References:
| JP2017502179A | ||||
| JP6316812A | ||||
| JP2005538239A | ||||
| JP201443524A | ||||
| JP2003105626A |
Foreign References:
| WO2016055192A1 |
Attorney, Agent or Firm:
Patent Attorney Corporation G-chemical