Method for the manufacture of composite foam materials
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United States of America Patent
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-
Feb 16, 1982
Grant Date -
N/A
app pub date -
Dec 4, 1980
filing date -
Dec 7, 1979
priority date (Note) -
Expired
status (Latency Note)
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Abstract
Method for manufacturing composite foam articles from foam material flakes, polyurethane binders and additional solid components which cause a modification or change of the properties of foam material by mixing and hardening the mixture under pressure. The additional solid components are admixed in the form of an aqueous dispersion and/or aqueous solution thereby introducing and admixing them without difficulty and permitting the manufacture of composite foam materials with different properties as required.
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