Title:
METHOD FOR MANUFACTURING FOAMED MOLDING BODY
Document Type and Number:
Japanese Patent JP2012136663
Kind Code:
A
Abstract:
To provide a method for manufacturing a foamed molding body capable of reducing time and effort for mixing different resin materials and reducing fluctuation of a foamed magnification ratio and color on molding.
The foamed molding body is manufactured by mixing a master batch containing a chemical foamed agent and colorants with a base material resin.
Inventors:
ONO YOSHINORI
Application Number:
JP2010291277A
Publication Date:
July 19, 2012
Filing Date:
December 27, 2010
Export Citation:
Assignee:
KYORAKU CO LTD
International Classes:
C08J9/06
Domestic Patent References:
| JPS5562935A | 1980-05-12 | |||
| JPS6285908A | 1987-04-20 | |||
| JP2000256470A | 2000-09-19 | |||
| JP2009019204A | 2009-01-29 |
Foreign References:
| US20020198122A1 | 2002-12-26 |
Attorney, Agent or Firm:
Takao Maruyama