Inventor
CHANG CHENG H
3 patents
Patents
3 patentsUS4138362AFeb 6, 1979
Formation of microcapsules by interfacial cross-linking, microcapsules produced, and microcapsular dispersion
CHAMPION INT CORP50 citations89
US4342473AAug 3, 1982
Pressure-sensitive copy systems containing phenolic ester as color-stabilizers
CHAMPION INT CORP6 citations68
US4216112AAug 5, 1980
Pressure-sensitive microcapsules containing alkylnaphthalene solvent and process for their production
CHAMPION INT CORP2 citations59