Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Cellular products or processes of preparing a cellular...
Inventor
active
Excellent flame-and smoke-retardant non-shrinkable polyurethane
Method for producing heat resistant and flame resistant polyisoc
Process for producing a rigid polyurethane foam having excellent
Urethane modified polyisocyanurate foam surfaced with aluminum f
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Profile ID: LFUS-PAI-P-397685