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Title:
POLYAMIDE RESIN MEMBER AND PRODUCTION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2018/207830
Kind Code:
A1
Abstract:
The present invention enhances performances of a polyamide resin (improvement in heat resistance, durability, mechanical properties, etc.) without compositing the polyamide resin with fibers. An embodiment of the polyamide resin member according to the present invention contains oriented nanocrystals of polyamide-66 and has a high heat-resistance temperature (Th≈278°C) and a high melting point (Tm≈282°C).

Inventors:
HIKOSAKA MASAMICHI (JP)
OKADA KIYOKA (JP)
IWASAKI KENICHIRO (JP)
YASUI KEI (JP)
TANAHASHI KATSUOMI (JP)
NABESHIMA KATSUMI (JP)
ISHIKAWA MAI (JP)
Application Number:
PCT/JP2018/017960
Publication Date:
November 15, 2018
Filing Date:
May 09, 2018
Export Citation:
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Assignee:
UNIV HIROSHIMA (JP)
BRIDGESTONE CORP (JP)
ASAHI CHEMICAL IND (JP)
International Classes:
C08J5/00; C08G69/00
Domestic Patent References:
WO2008108251A12008-09-12
WO2010084750A12010-07-29
WO2010084750A12010-07-29
WO2016035598A12016-03-10
Foreign References:
JP2012111109A2012-06-14
JP2012093662A2012-05-17
JP2012093664A2012-05-17
US5695698A1997-12-09
JP2016117817A2016-06-30
Other References:
S. S. LEEP. J. PHILLIPS, EURO. POLYMER J., vol. 43, 2007, pages 1933
S. FAKIROVN. AVRAMOVA, J. POLYM. SCI. C, vol. 20, 1982, pages 635
Q. ZHANGZ. ZHANGH. ZHANGZ. MO, J POLYM SCI POLYM PHYS, vol. 40, 2002, pages 1784
A. GUINIER: "Theory and Practice of X-ray Crystallography", 1967, RIGAKU CORPORATION, article "Ekkusu-sen Kessyogaku no Riron to Jissai", pages: 513
OKADA, K. ET AL., POLYMER J., vol. 45, 2013, pages 70
BUNN, C. W.GARNER, E. V., PROC. ROYAL SOC. LONDON, A, vol. 189, 1947, pages 39
TOMOMASA TATSUMI: "Fluid Dynamics", 1982, BAIFUKAN CO., LTD, pages: 171
YU AWAYA: "Introduction to polarization microscope for polymer material", 2001, AGNE GIJUTSU CENTER INC., pages: 75 - 103
MASAO KAKUDONOBUTAMI KASAI: "Koubunnshi Ekkusu-sen kaisetsu (Polymer X-ray diffraction", 1995, MARUZEN PUBLISHING CO., LTD.
R. BRILL, J. PRAKT. CHEM., vol. 161, 1942, pages 49
N. A. JONESE. D. T. ATKINS& M. J. HILL, J. POLYMER SCI., vol. 38, 2000, pages 1209
See also references of EP 3636693A4
Attorney, Agent or Firm:
HARAKENZO WORLD PATENT & TRADEMARK (JP)
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