PROCESS FOR MAKING LOW COMPRESSION AND HIGH AIRFLOW MDI VISCOELASTIC POLYURETHANE FOAM

A reaction system comprising an organic polyisocyanate and an isocyanate reactive component for preparation of a viscoelastic polyurethane foam is provided. The isocyanate reactive component comprises (i) from 10 to 50% by weight of one or more low equivalent weight propylene oxide rich (PO-rich) po...

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Bibliographische Detailangaben

Hauptverfasser:	MA HONGMING, ROSENTHAL CAROLA, AUTENRIETH RANDAL, GAMBOA ROGELIO R, AOU KAORU
Format:	Patent
Sprache:	eng
Schlagworte:	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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