Inventor
FRANK HARRY
15 patents
⚠️ This page may combine multiple inventors who share the name “FRANK HARRY”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHELL OIL CO
9 patentsUS5428178AJun 27, 1995
Polyethercyclipolyols from epihalohydrins, polyhydric alcohols, and metal hydroxides or epoxy alcohols and optionally polyhydric alcohols with thermal condensation
SHELL OIL CO24 citations92
US5198532AMar 30, 1993
Polycondensation of epihalohydrin and polyhydric alcohols and thermal condensation to form polyethercyclicpolyols
SHELL OIL CO20 citations81
US4692504ASep 8, 1987
Deactivation of phosphonium salt catalyst
SHELL OIL CO21 citations81
US5233055AAug 3, 1993
Copolymerization of polyethercyclicpolyols with epoxy resins
SHELL OIL CO11 citations73
US5204444AApr 20, 1993
Polycondensation of epoxy alcohols with polyhdric alcohols and thermal condensation to form polyethercyclicpolyols
SHELL OIL CO8 citations73
US3959222AMay 25, 1976
Stabilized acrylate resins
SHELL OIL CO3 citations53
US5401860AMar 28, 1995
Copolymerization of polyethercyclicpolyols with epoxy resins
SHELL OIL CO0 citations52
US5371243ADec 6, 1994
Polyethercyclicpolyols from epihalohydrins, polyhydric alcohols, and metal hydroxides
SHELL OIL CO0 citations51
US5302695AApr 12, 1994
Polycondensation of epoxy alcohols with polyhydric alcohols and thermal condensation to form polyethercyclicpolyols
SHELL OIL CO1 citations51