Title:
NANO REINFORCEMENT FILLER MATERIAL FOR EPOXY RESIN, AND METHOD FOR PRODUCING THE SAME
Document Type and Number:
Japanese Patent JP2018188614
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a method for producing a nano reinforcement filler material for epoxy resin for a composite structure.SOLUTION: A method includes a step of generating a polymer suspension of polymer nanoparticles suspended in deionization (DI) water, and a step of subjecting the polymer suspension to ultrasonic treatment. The method includes a step of generating a graphene oxide (GO) suspension of a GO sheet suspended in the DI water, and a step of subjecting the GO suspension to ultrasonic treatment. The method includes a step of mixing a polymer suspension subjected to the ultrasonic treatment and the GO suspension subjected to the ultrasonic treatment. The method includes a step of heating the mixture subjected to the ultrasonic treatment in an inert atmosphere at an effective temperature to obtain a nano reinforcement filler material containing polymer-GO core-shell nanoparticles using an electrostatic process by an electrostatic interaction reaction. The method includes a step of cleaning and drying the nano reinforcement filler material, and using the nano reinforcement filler material in an epoxy resin for a composite structure.SELECTED DRAWING: Figure 4
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Inventors:
PRAKASH OM
MEGHA SAHU
ASHOK RAICHUR
MEGHA SAHU
ASHOK RAICHUR
Application Number:
JP2018024001A
Publication Date:
November 29, 2018
Filing Date:
February 14, 2018
Export Citation:
Assignee:
BOEING CO
International Classes:
C08L101/00; B64C1/00; B82Y30/00; B82Y40/00; C08J3/20; C08K9/02; C08L63/00
Domestic Patent References:
| JP2010245022A | 2010-10-28 | |||
| JP2015040211A | 2015-03-02 |
Foreign References:
| WO2011074125A1 | 2011-06-23 |
Attorney, Agent or Firm:
Yasuhiko Murayama
Tatsuhiko Abe
Kuroda Shinpei
Choi
Tatsuhiko Abe
Kuroda Shinpei
Choi