Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From reactant having at least one -n=c=x group as well as...
Patent
1989-08-30
1992-01-14
Kight, III, John
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
From reactant having at least one -n=c=x group as well as...
528 68, 528 76, 528 83, C08G 1877, C08G 1878, C08G 1879
Patent
active
050812114
ABSTRACT:
Polyisocyanate compositions with useful properties are obtained by reacting uretonimine and/or carbodiimide modified polyisocyanates with carboxylic acids.
The polyisocyanate compositions are useful in the preparation of elastomeric products.
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Cassidy Eduard F.
Leenslag Jan W.
Imperial Chemical Industries plc
Kight III John
Sergent Rabon
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