Title:
COMPOSITE RESIN PARTICLE, AND FOAMED MOLDED PRODUCT
Document Type and Number:
Japanese Patent JP2023100351
Kind Code:
A
Abstract:
To provide a foamed molded product produced from composite resin particles capable of reducing environmental load, and foam-molding with a comparatively low vapor pressure by using a recycled product of a polyolefin resin (a recycled polyolefin resin), and containing a polyolefin resin and a polystyrene resin.SOLUTION: A composite resin particle for producing a foamed particle contains a polyolefin resin and a polystyrene resin, where the total content of the polyolefin resin and the polystyrene resin is 90 mass% or more with respect to a mass of the composite resin particle, the content of the polystyrene resin in the composite resin particle is 50-800 pts. mass with respect to 100 pts. mass of a content of the polyolefin resin, and the content of a recycled polyolefin resin is 20-100 mass% in the polyolefin resin.SELECTED DRAWING: None
Inventors:
YAMASHITA JUNSHI
ISAYAMA AKIRA
ISAYAMA AKIRA
Application Number:
JP2022000930A
Publication Date:
July 19, 2023
Filing Date:
January 06, 2022
Export Citation:
Assignee:
SEKISUI PLASTICS
International Classes:
C08F2/18; C08F255/00; C08J9/18; C08L23/00; C08L25/00
Attorney, Agent or Firm:
Saegusa International Patent Office