Inventor
KOLAKOWSKI RICHARD A
7 patents
Patents
7 patentsUS4039487AAug 2, 1977
Cellular isocyanurate polymer
UPJOHN CO56 citations95
US4237238ADec 2, 1980
Polyisocyanurate foams based on esterified DMI oxidation residue additive
UPJOHN CO68 citations94
US3991252ANov 9, 1976
Novel product and process
UPJOHN CO68 citations93
US4267135AMay 12, 1981
Process and apparatus for the continuous molding of polymer foam bunstock having a substantially rectangular cross-section
UPJOHN CO33 citations88
US3986991AOct 19, 1976
Novel polyisocyanate trimerization catalyst
UPJOHN CO19 citations72
US4128611ADec 5, 1978
Continuous process and apparatus for producing foamed polymer bunstock having a substantially rectangular cross-section
UPJOHN CO18 citations69
US4267134AMay 12, 1981
Method and apparatus for smoothing foamed plastic core panelboard surface
UPJOHN CO9 citations68