Modified polycarbodiimide compound having hydrophilic group
AssigneeNisshinbo Chemical Inc.
InventorsTakahiro Sasaki, Atsuko Fukase
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Abstract
A modified polycarbodiimide compound which is obtained by modifying at least some of carbodiimide groups in a polycarbodiimide derived from a diisocyanate compound, said polycarbodiimide having a terminal blocked with a hydrophilic compound, with an aromatic heterocyclic compound such as 3,5-dimethylpyrazole having endocyclic secondary amine nitrogen has a potential for a cuing agent, and exhibits the activity of the carbodiimide groups by being unblocked at relatively low temperatures.
Claims10
A modified polycarbodiimide compound obtained by modifying, with an aromatic heterocyclic compound having an endocyclic secondary amine nitrogen, at least some portion of the carbodiimide groups on a polycarbodiimide which is derived from a diisocyanate compound and is end-capped with a hydrophilic compound.
Dependencies are inferred from the claim text.