Production of CFC-free polyurethane rigid foams having a reduced

Details Production of CFC-free polyurethane rigid foams having a reduced Production of CFC-free polyurethane rigid foams having a reduced

1995-11-28

1997-09-23

Foelak, Morton

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Cellular products or processes of preparing a cellular...

521159, 521172, C08G 1810

Patent

active

056705549

ABSTRACT:
A process for producing CFC-free polyurethane rigid foams having reduced thermal conductivity comprises reacting

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