Inventor
HEILMANN HOLGER
DE2 patents
Patents
2 patentsUS6870024B2Mar 22, 2005
Polymeric urea-urethane rheology control agents and a process for their preparation
BYK CHEMIE GMBH68 citations92
US4857111AAug 15, 1989
Thixotropic formulations, use of polycarboxylic acid amides to produce them, and silica coated with polycarboxylic acid amides
BYK CHEMIE GMBH50 citations86