Title:
複合樹脂材料の製造方法
Document Type and Number:
Japanese Patent JP6782927
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a manufacturing method of a composite resin material promoting effective utilization of coal ash, less in air bubble generated inside, good in appearance and capable of providing sufficient material strength and weather resistance and having simple manufacturing process and the composite resin material.SOLUTION: Coal ash 12, liquid paraffin 14 which is a mineral oil, a synthetic resin raw material 16 and an acid conversion agent 18 are mixed and blended at one time. The liquid paraffin 14 is adhered and penetrated to a particle surface of a coal ash 12 and the particle of the coal ash 12 is uniformly dispersed in the synthetic resin raw material 16 via the liquid paraffin 14. The acid conversion agent 18 is a maleic anhydride grafted polyolefin resin. The added amount of the acid conversion agent 18 is 1 to 6 mass% of the synthetic resin raw material 16. The coal ash 12 is mixed at a percentage of 20 to 80 mass% of whole. The liquid paraffin 14 is mixed at a percentage of 0.4 to 0.5 mass% to the coal ash 12.SELECTED DRAWING: Figure 1
Inventors:
Tetsuzo Yoshii
Takashi Inagawa
Hiroki Takahashi
Okudazawa Tomohiro
Kenta Ogura
Tsuneo Maki
Takashi Inagawa
Hiroki Takahashi
Okudazawa Tomohiro
Kenta Ogura
Tsuneo Maki
Application Number:
JP2016208307A
Publication Date:
November 11, 2020
Filing Date:
October 25, 2016
Export Citation:
Assignee:
Todekasei Co., Ltd.
Tode Co., Ltd. o-fit
Tode Co., Ltd. o-fit
International Classes:
C08J3/215; C08K3/00; C08K3/20; C08L51/06; C08L91/00; C08L101/00
Domestic Patent References:
| JP2008150405A | ||||
| JP2007077189A |
Attorney, Agent or Firm:
Isao Hirosawa