Title:
難燃複合ポリ乳酸系熱可塑性樹脂組成物およびその成形品
Document Type and Number:
Japanese Patent JP5703838
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a flame-retardant composite polylactic acid type thermoplastic resin composition which drastically improves flame-retardancy of a polylactic acid type thermoplastic resin composition originally having high inflammability, has improved balanced properties of heat-resistance, impact resistance strength, elastic modulus or the like and widens a product application range of a molded article.SOLUTION: The flame-retardant composite polylactic acid type thermoplastic resin composition is prepared by adding 50 to 200 pts.wt. of aromatic polycarbonate resin (C), 1 to 50 pts.wt. of a fire-retardant (D) and 1 to 50 pts.wt. of polyethylene naphthalate fiber (E) to 100 pts.wt. of polylactic acid type thermoplastic resin component consisting of 10 to 95 wt.% of polylactic acid resin (A) and 90 to 5 wt.% of rubber-containing styrene based resin (B). The polyethylene naphthalate fiber (E) is prepared by depositing 0 to 3.0 pts.wt. of phosphor element based on the weight of fiber.
Inventors:
Yasuyuki Hiromoto
Eiichiro Kawaguchi
Kumiko Chatani
Eiichiro Kawaguchi
Kumiko Chatani
Application Number:
JP2011041800A
Publication Date:
April 22, 2015
Filing Date:
February 28, 2011
Export Citation:
Assignee:
UMG ABS Co., Ltd.
Teijin Limited
Teijin Limited
International Classes:
C08L67/04; C08K5/521; C08L51/00
Domestic Patent References:
| JP2007146087A | ||||
| JP2009091453A | ||||
| JP2011058125A | ||||
| JP2010254735A | ||||
| JP2008247932A | ||||
| JP2012082315A |
Foreign References:
| WO2006095658A1 |
Attorney, Agent or Firm:
Tsuyoshi Shigeno