Title:
POLYETHYLENE COMPOSITION DENSELY FILLED WITH IN ORGANIC MATERIAL
Document Type and Number:
WIPO Patent Application WO/1980/000448
Kind Code:
A1
Abstract:
A polyethylene composition densely filled with inorganic material, which has an excellent fire-retardant property and sufficient practical characteristics such as tensile strength, and which is suited as a material for fields in which high fire retardant properties are required, such as a coating material for fire retardant wire cables and a material for fire retardant foams. This composition is prepared by compounding a polyethylene series resin composition mainly composed of a resin component comprising 10 - 75 parts by weight of polyethylene having a density of 0.910-0.945 (g/cm3) and a melt index of 0.01-2.0 (g/10 min) and 90-25 parts by weight of an ethylenic copolymer, with a hydrated metal oxide powder in an amount of 80-250 parts by weight per 100 parts by weight of the resin component.
Inventors:
HASEBE M (JP)
NAKAE H (JP)
NOGUCHI I (JP)
NAKAE H (JP)
NOGUCHI I (JP)
Application Number:
PCT/JP1979/000230
Publication Date:
March 20, 1980
Filing Date:
August 29, 1979
Export Citation:
Assignee:
FURUKAWA ELECTRIC CO LTD (JP)
HASEBE M (JP)
NAKAE H (JP)
NOGUCHI I (JP)
HASEBE M (JP)
NAKAE H (JP)
NOGUCHI I (JP)
International Classes:
C08L23/00; C08K3/20; C08K3/22; C08L7/00; C08L21/00; C08L23/02; C08L23/04; C08L33/00; C08L33/02; C08L101/00; (IPC1-7): C08L23/02; C08K3/20
Foreign References:
| JPS5314751A | 1978-02-09 | |||
| JPS52123492A | 1977-10-17 | |||
| JPS5278948A | 1977-07-02 | |||
| JPS5221047A | 1977-02-17 | |||
| JPS51132254A | 1976-11-17 | |||
| JPS5182334A | 1976-07-19 | |||
| JPS4978741A | 1974-07-30 |
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