06572729 is referenced by 3 patents and cites 5 patents.

Polyurethane formulations based on hydroxylated polybutadiene are catalyzed by an N-substituted imidazole derivative. This type of catalysis advantageously replaces the conventional catalysts based on mercury salt. The catalysis does not pose an environmental problem and allows a particular increase in viscosity, permitting an extended pot life and rapid setting.

Title
Imidazole derivative-catalyzed polyurethane formulations based on hydroxylated polybutadiene
Application Number
9/384233
Publication Number
6572729 (B1)
Application Date
August 27, 1999
Publication Date
June 3, 2003
Inventor
Philippe Renouard
Brionne
US
Jean Laurent Pradel
Bernay
US
Jean Jacques Flat
Serquigny
US
Josée Auvray
Rouen
US
Agent
Smith Gambrell & Russell
US
Assignee
Elf Atochem
US
IPC
C09J 101/00
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