Title:
FLAME RETARDANT RESIN COMPOSITION
Document Type and Number:
Japanese Patent JP3735444
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To obtain a flame retardant resin composition, excellent in flame retardance and heat resistance without generating toxic gases such as halogen gases at the time of combustion, good in other various physical properties, moldable into various molded products and suitably used as a material for especially a covering layer or a sheath layer of electric wires and cables.
SOLUTION: This flame retardant resin composition comprises 100 pts.wt. resin component of 40-80% ethylene-α-olefin copolymer having 0.1-10 g/10 min melt index(MI) and 0.870-0.930 g/cm3 density and 60-20% ethylene-ethyl acrylate copolymer having 0.1-50 g/10 min MI and 10-40% ethyl acrylate content, 30-150 pts.wt. mixture of calcium carbonate with talc at a compounding ratio of the calcium carbonate to the tale within the range of (1:0.3) to (1:1.2) and 1-20 pts.wt. organopolysiloxane having 0.06-2 m2/sec kinematic viscosity at 23°C.
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Inventors:
Hayashi Shoji
Katsuhiro Hotta
Koji Ishihara
Katsuhiro Hotta
Koji Ishihara
Application Number:
JP10673997A
Publication Date:
January 18, 2006
Filing Date:
April 09, 1997
Export Citation:
Assignee:
Nippon Unicar Co., Ltd.
International Classes:
C08K3/26; C08L23/08; C08K3/34; C08L23/04; H01B7/295; C08L83/04; (IPC1-7): C08L23/08; C08K3/26; C08K3/34; //(C08L23/08; C08L83:04)
Domestic Patent References:
| JP7278370A | ||||
| JP61255951A | ||||
| JP7179680A | ||||
| JP57024373B2 | ||||
| JP9025375A |
Attorney, Agent or Firm:
Kenji Kawabi