Preparation of chlorofluorocarbon-free flexible polyurethane foa

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Cellular products or processes of preparing a cellular...

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521170, 521174, C08G 1800

Patent

active

054949416

ABSTRACT:
The invention relates to a process for the preparation of CFC-free, flexible polyurethane foams or molded foams by reacting

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