Title:
繊維強化ポリアミド及びその製造方法
Document Type and Number:
Japanese Patent JP6982413
Kind Code:
B2
Abstract:
To provide a polyamide composition capable of improving lightweight properties and mechanical characteristics at high temperatures.SOLUTION: The heat resistance of a polyamide is improved by adding cellulose nanofiber to the polyamide. A heat resistance improvement method may be a method for preventing the dimensional stability and/or mechanical characteristics of a polyamide from deteriorating at high temperatures (particularly, a method for maintaining low linear thermal coefficients of expansion and maintaining high tensile elasticity and tensile strength).SELECTED DRAWING: None
Inventors:
Masayuki Sugimoto
Masahiro Yamada
Katsuhisa Tokuman
Masahiro Yamada
Katsuhisa Tokuman
Application Number:
JP2017115787A
Publication Date:
December 17, 2021
Filing Date:
June 13, 2017
Export Citation:
Assignee:
OSAKA GAS CO.,LTD.
International Classes:
C08L77/00; C08L1/02
Domestic Patent References:
| JP2016108531A | ||||
| JP2013079334A | ||||
| JP2013249341A | ||||
| JP2016079369A | ||||
| JP2016079370A |
Attorney, Agent or Firm:
Hiroshi Sanaka
Mitsuo Kata
Mitsuo Kata