Title:
生分解性樹脂組成物、並びに、生分解性樹脂組成物用充填材及び成形体
Document Type and Number:
Japanese Patent JP3980446
Kind Code:
B2
Abstract:
The present invention aims to provide a biodegradable resin composition having excellent physical properties such as strength, water-resistance, molding workability, thermal-resistance, and suitable for a molded article for various electric products. The biodegradable resin composition of the present invention contains a biodegradable resin and filler coated with a biodegradable coating resin in which the filler coated with the biodegradable coating resin is contained within the biodegradable resin. Preferable aspects are such as an aspect that the filler is at least one of mica, talc and montmorillonite, an aspect that a filler content of the biodegradable resin is in the range of 5 mass% to 50 mass%, an aspect that an average diameter of the filler is in the range of 0.01 mu m to 200 mu m, and an aspect that the biodegradable resin is polylactic acid.
Inventors:
Koji Nozaki
Namiki Takahisa
Namiki Takahisa
Application Number:
JP2002235711A
Publication Date:
September 26, 2007
Filing Date:
August 13, 2002
Export Citation:
Assignee:
富士通株式会社
International Classes:
C08J5/00; C08L101/00; C08K3/34; C08K5/00; C08K7/02; C08K9/04; C08K9/08; C08L67/04; C08L101/16; C08L67/02
Domestic Patent References:
| JP10059466A | ||||
| JP4318042A | ||||
| JP7133435A | ||||
| JP2002220540A | ||||
| JP2003192925A | ||||
| JP2000143379A | ||||
| JP8252823A |
Foreign References:
| US20010003761 |
Attorney, Agent or Firm:
Koichi Hirota