Multilayer hollow article and method of its production
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United States of America Patent
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Issued Date -
Sep 8, 2005
app pub date -
Mar 4, 2005
filing date -
Mar 5, 2004
priority date (Note) -
Abandoned
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Abstract
The present invention relates to a method for the production of a multilayer hollow body, said method comprising successive injection of at least two different molding compounds into a mold, followed by introduction of a compressed fluid, at least one of the molding compounds employed containing a filled or non-filled high-temperature polymeric material. Furthermore, the present invention relates to a multilayer hollow body which can be obtained by means of the method according to the invention.
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