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METHOD FOR PRODUCING COLLOIDAL CRYSTAL, AND COLLOIDAL CRYSTAL meetings

Foreign code F120006877
File No. S2011-0321
Posted date Sep 26, 2012
Country WIPO
International application number 2012JP055485
International publication number WO 2012/121180
Date of international filing Mar 3, 2012
Date of international publication Sep 13, 2012
Priority data
  • P2011-050064 (Mar 8, 2011) JP
Title METHOD FOR PRODUCING COLLOIDAL CRYSTAL, AND COLLOIDAL CRYSTAL meetings
Abstract

[Problem] To provide a method for producing a colloidal crystal, which can be easily controlled and is capable of flexibly dealing with a wide range of the kinds of colloidal particles. [Solution] A method for producing a colloidal crystal of the present invention is characterized by comprising: a preparation step for preparing a colloidal dispersion liquid which is obtained by dispersing colloidal particles in a liquid that contains an ionic surfactant and which is capable of precipitating a colloidal crystal by means of temperature change

and a crystallization step for precipitating a colloidal crystal by changing the temperature of the colloidal dispersion liquid from a temperature range within which a colloidal crystal is not precipitated to a temperature range within which a colloidal crystal is precipitated.

  • Applicant
  • ※All designated countries except for US in the data before July 2012
  • PUBLIC UNIVERSITY CORPORATION NAGOYA CITY UNIVERSITY,
  • FUJI CHEMICAL CO., LTD,
  • YAMANAKA, JUNPEI,
  • TOYOTAMA, AKIKO,
  • YAMAMOTO, MASAAKI,
  • ONDA, SACHIKO,
  • OKUZONO, TOORU,
  • UCHIDA, FUMIO
  • Inventor
  • YAMANAKA, JUNPEI,
  • TOYOTAMA, AKIKO,
  • YAMAMOTO, MASAAKI,
  • ONDA, SACHIKO,
  • OKUZONO, TOORU,
  • UCHIDA, FUMIO
IPC(International Patent Classification)
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