Inventor
WALLAEYS BART
BE4 patents
Patents
4 patentsUS5064872ANov 12, 1991
Polyisocyanurate foam with chloropropane blowing agent
RECTICEL35 citations87
US5444098AAug 22, 1995
Mainly closed cell phenolic foam and process for producing this foam
RECTICEL19 citations75
US5132332AJul 21, 1992
Method for preparing hard polyurethane and polyisocyanurate foams using chloropropane blowing agent and non-silicon foam stabilizer
RECTICEL9 citations68
US4920154AApr 24, 1990
Substantially closed cell shaped hard phenol foam and method for preparing that phenol foam
RECTICEL14 citations68