Inventor

ORZECHOWSKI JUDITH A

US2 patents

Patents

2 patents

US7670500B2Mar 2, 2010

Reaction product of polyamine, acyclic carbonate and cyclic carbonate

PPG IND OHIO INC0 citations49

US7459504B2Dec 2, 2008

Reaction product of polyamine and acyclic carbonate

PPG IND OHIO INC1 citations49