Inventor · Beaver, PA, US

Terry A. Potter

26Patents
14h-index
27Co-inventors
77Inventor score

Filing activity: May 27, 1982 → Jun 2, 1995

Most-cited inventions

PatentTitleAreaCited byStatus
US5235018A Polyisocyanates containing allophanate and isocyanurate groups, a process for their production and their use in two-component coating compositions Chemistry; Metallurgy 58 Expired
US4810820A Process for the production of polyisocyanates containing allophanate groups Chemistry; Metallurgy 56 Expired
US5389718A Two-component aqueous polyurethane dispersions Chemistry; Metallurgy 52 Expired
US5124427A Polyisocyanates containing allophanate and isocyanurate groups, a process for their production and their use in two-component coating compositions Chemistry; Metallurgy 52 Expired
US5200489A Water dispersible polyisocyanates Chemistry; Metallurgy 38 Expired
US4581433A Elastomer polyurethane-polyurea coatings based on bis(4-isocyanatocyclohexyl)methane Chemistry; Metallurgy 36 Expired
US5208334A Process for the production of polyisocyanates containing allophanate and isocyanurate groups Chemistry; Metallurgy 31 Expired
US5258482A Polyisocyanates containing allophanate and isocyanurate groups, a process for their production from a mixture of diisocyanates and their use in two-component coating compositions Chemistry; Metallurgy 25 Expired
US5510443A Process for preparing a coating with improved resistance to yellowing and the resulting coating Emerging Cross-Sectional Technologies 25 Expired
US4413111A Isocyanate-terminated prepolymers with low free monomer contents Chemistry; Metallurgy 22 Expired
US5444146A Polyisocyanates containing allophanate and isocyanurate groups, a process for their production and their use in two-component coating compositions Chemistry; Metallurgy 20 Expired
US5112931A Blocked polyisocyanates for the production of powder coatings with flat finishes Chemistry; Metallurgy 17 Expired
US5504178A One-component coating compositions containing oxime- or lactam-blocked polyisocyanates which have improved resistance to yellowing Emerging Cross-Sectional Technologies 16 Expired
US4814103A Color stable urethane prepolymer Chemistry; Metallurgy 15 Expired
US5232988A Blocked polyisocyanates prepared from partially trimerized cyclic organic diisocyanates having (cyclo)aliphatically bound isocyanate groups and their use for the production of coatings Emerging Cross-Sectional Technologies 12 Expired
US4383070A Storage stable polyurethane compositions Chemistry; Metallurgy 11 Expired
US5071937A Coating compositions based on blocked polyisocyanates and sterically hindered aromatic polyamines Chemistry; Metallurgy 10 Expired
US5438106A Free radical-cured coating compositions Chemistry; Metallurgy 9 Expired
US5091475A Powder coatings with flat finishes Chemistry; Metallurgy 7 Expired
US4507427A Process for production of polyisocyanates containing at least partly blocked isocyanate groups, compounds obtainable by this process and their use in production of polyurethanes, stoving lacquers or aqueous polyisocyanate solutions or dispersions Chemistry; Metallurgy 7 Expired
US6103849A Storage stable, heat curable polyurethane compositions Chemistry; Metallurgy 5 Expired
US4613527A PUR-coating compositions which are cross-linkable under heat, a process for their production and their use thereof as an adhesive coat for textiles Chemistry; Metallurgy 5 Expired
US4559397A Storage stable oligourethanes which are self cross-linking at elevated temperature or can be cross-linked with organic polyisocyanates, a process for their preparation and their use as binders or binder components Chemistry; Metallurgy 3 Expired
US4576989A Aqueous solutions or dispersions of cationic oligo-urethanes, a process for the production thereof and the use thereof to produce coatings Mechanical Engineering; Lighting; Heating 3 Expired
US4983763A Process for preparing high trans, trans-isomer containing 4,4'-diisocyanato dicyclohexylmethane Chemistry; Metallurgy 1 Expired

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.