Inventor
UGELSTAD JOHN
15 patents
⚠️ This page may combine multiple inventors who share the name “UGELSTAD JOHN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SINTEF
8 patentsUS4459378AJul 10, 1984
Monodisperse polymer particles and dispersions thereof
SINTEF158 citations98
US4336173AJun 22, 1982
Process for preparing an aqueous emulsion or dispersion of a partly water-soluble material, and optionally further conversion of the prepared dispersion or emulsion to a polymer dispersion when the partly water-soluble material is a polymerizable monomer
SINTEF209 citations98
US4654267AMar 31, 1987
Magnetic polymer particles and process for the preparation thereof
SINTEF276 citations96
US4774265ASep 27, 1988
Process for preparing magnetic polymer particles
SINTEF123 citations95
US4530956AJul 23, 1985
Process for the preparation of aqueous dispersions of organic material and possible further conversion to a polymer dispersion when the organic material is a polymerizable monomer
SINTEF68 citations95
US4563510AJan 7, 1986
Process for the preparation of polymer latex
SINTEF43 citations92
US4186120AJan 29, 1980
Process for producing finely divided aqueous emulsions from materials of limited water solubility
SINTEF45 citations92
US4113687ASep 12, 1978
Process for preparing latex
SINTEF19 citations82