Plastic article having flame retardant properties
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United States of America Patent
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-
May 9, 1995
Grant Date -
N/A
app pub date -
Feb 13, 1992
filing date -
Nov 7, 1991
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
New plastic articles are disclosed and claimed having flame retardant properties which contain a core of a plastic polymeric material (thermoplastic, thermoset, rigid foam or semi-flexible foam polymeric material) which is coated with a protective, flame retardant layer comprising a mixture of a thermoplastic polymeric material and a flame retardant, char-forming, intumescent system. The new articles are suitable for the manufacture of e.g. rods, beams, pipes, hoses, non-tubular profiles and panels which are useful in various industries such as the building, automotive and mining industries.
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