NANOPOROUS POLYMER FOAMS FORMED FROM MULTIPHASE POLYMER MIXTURES CONTAINING A FOAMING AGENT

The invention relates to a multiphase polymer mixture containing a foaming agent and domains of between 5 and 200 nm, the solubility of the foaming agent in the phase forming the domains being twice as high as in the adjacent phases. The invention also relates to methods for producing and expanding...

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Bibliographic Details
Main Authors BOTHE, MARC, RUCH, JOACHIM, ALLMENDINGER, MARKUS, SCHÄDLER, VOLKER, GUERIN MOREIRA, ANDRE, EHRENSTEIN, MORITZ
Format Patent
LanguageEnglish
Polish
Published 30.11.2010
Subjects
AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G
CHEMISTRY
COMPOSITIONS BASED THEREON
GENERAL PROCESSES OF COMPOUNDING
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
THEIR PREPARATION OR CHEMICAL WORKING-UP
WORKING-UP
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Summary:The invention relates to a multiphase polymer mixture containing a foaming agent and domains of between 5 and 200 nm, the solubility of the foaming agent in the phase forming the domains being twice as high as in the adjacent phases. The invention also relates to methods for producing and expanding said mixture in order to form nanoporous polymer foams.
Bibliography:Application Number: PL20050728360T