Inventor

BOSSO JOSEPH F

33 patents

Patents

33 patents

US3962165AJun 8, 1976

Quaternary ammonium salt-containing resin compositions

PPG INDUSTRIES INC161 citations97

US4468307AAug 28, 1984

Method of cationic electrodeposition

PPG INDUSTRIES INC97 citations96

US4419467ADec 6, 1983

Process for the preparation of cationic resins, aqueous, dispersions, thereof, and electrodeposition using the aqueous dispersions

PPG INDUSTRIES INC106 citations96

US4001101AJan 4, 1977

Electrodeposition of epoxy compositions

PPG INDUSTRIES INC93 citations96

US4001156AJan 4, 1977

Method of producing epoxy group-containing, quaternary ammonium salt-containing resins

PPG INDUSTRIES INC98 citations96

US3975346AAug 17, 1976

Novel mercapto chain extended products and their use in cationic electrodeposition

PPG INDUSTRIES INC33 citations89

US4248753AFeb 3, 1981

Michael adducts of polymeric materials useful in coating applications

PPG INDUSTRIES INC25 citations82

US4170579AOct 9, 1979

Coating compositions comprising aqueous dispersions of quaternary ammonium base group-containing polymers and a curing agent

PPG INDUSTRIES INC23 citations82

US4102863AJul 25, 1978

Cationic electrodeposition using aqueous dispersions of quaternary ammonium carbonate-containing polymers

PPG INDUSTRIES INC14 citations82

US4071428AJan 31, 1978

Process for electrodeposition of quaternary ammonium salt group-containing resins

PPG INDUSTRIES INC29 citations82

US4038232AJul 26, 1977

Electrodepositable compositions containing sulfonium resins and capped polyisocyanates

PPG INDUSTRIES INC28 citations82

US4321305AMar 23, 1982

Beta-diketone-epoxy resin reaction products useful for providing corrosion resistance

PPG INDUSTRIES INC9 citations74

US4316784AFeb 23, 1982

Process for electrodeposition of Michael adducts of polymeric materials

PPG INDUSTRIES INC13 citations74

US4260716AApr 7, 1981

Polymeric quaternary ammonium hydroxides and their use in coating applications

PPG INDUSTRIES INC15 citations74

US4191674AMar 4, 1980

Zwitterion-containing compositions

PPG INDUSTRIES INC16 citations74

US4144159AMar 13, 1979

Electrodeposition of N-heterocyclic-containing resins

PPG INDUSTRIES INC7 citations74

US4110287AAug 29, 1978

Cataphoretic N-heterocyclic-containing resins for electrodeposition

PPG INDUSTRIES INC16 citations74

US4081341AMar 28, 1978

Use of polymeric quaternary ammonium hydroxides in electrodeposition

PPG INDUSTRIES INC16 citations74

US4053329AOct 11, 1977

Method of improving corrosion resistance of metal substrates by passivating with an onium salt-containing material

PPG INDUSTRIES INC9 citations74

US4038166AJul 26, 1977

Electrodepositable compositions

PPG INDUSTRIES INC15 citations74

US4610769ASep 9, 1986

Method of electrodeposition employing low temperature aminoplast curable cationic electrodepositable coating compositions

PPG INDUSTRIES INC7 citations73

US4501833AFeb 26, 1985

Low temperature aminoplast curable cationic electrodepositable coating compositions

PPG INDUSTRIES INC6 citations73

US4134816AJan 16, 1979

Process for cationic electrodeposition

PPG INDUSTRIES INC9 citations73

US4035275AJul 12, 1977

Novel pigment grinding vehicles

PPG INDUSTRIES INC17 citations73

US4292155ASep 29, 1981

Cationic electrodeposition employing novel mercapto chain extended products

PPG INDUSTRIES INC7 citations71

US4141810AFeb 27, 1979

Cationic electrodeposition using aqueous dispersions of quaternary ammonium carbonate-containing polymers

PPG INDUSTRIES INC2 citations63

US4097352AJun 27, 1978

Electrodeposition of compositions containing sulfonium resins and capped polyisocyanates

PPG INDUSTRIES INC6 citations63

BOSSO JOSEPH F

Patents

Quaternary ammonium salt-containing resin compositions

Method of cationic electrodeposition

Process for the preparation of cationic resins, aqueous, dispersions, thereof, and electrodeposition using the aqueous dispersions

Electrodeposition of epoxy compositions

Method of producing epoxy group-containing, quaternary ammonium salt-containing resins

Boron-containing, quaternary ammonium salt-containing resin compositions

Method of electrodepositing quaternary sulfonium group-containing resins

Electrodepositable compositions

Cationic electrodepositable compositions

Novel pigment grinding vehicles

Cationic polymers and their use in electrodeposition

Novel mercapto chain extended products and their use in cationic electrodeposition

Michael adducts of polymeric materials useful in coating applications

Coating compositions comprising aqueous dispersions of quaternary ammonium base group-containing polymers and a curing agent

Cationic electrodeposition using aqueous dispersions of quaternary ammonium carbonate-containing polymers

Process for electrodeposition of quaternary ammonium salt group-containing resins

Electrodepositable compositions containing sulfonium resins and capped polyisocyanates

Beta-diketone-epoxy resin reaction products useful for providing corrosion resistance

Process for electrodeposition of Michael adducts of polymeric materials

Polymeric quaternary ammonium hydroxides and their use in coating applications

Zwitterion-containing compositions

Electrodeposition of N-heterocyclic-containing resins

Cataphoretic N-heterocyclic-containing resins for electrodeposition

Use of polymeric quaternary ammonium hydroxides in electrodeposition

Method of improving corrosion resistance of metal substrates by passivating with an onium salt-containing material

Electrodepositable compositions

Method of electrodeposition employing low temperature aminoplast curable cationic electrodepositable coating compositions

Low temperature aminoplast curable cationic electrodepositable coating compositions

Process for cationic electrodeposition

Novel pigment grinding vehicles

Cationic electrodeposition employing novel mercapto chain extended products

Cationic electrodeposition using aqueous dispersions of quaternary ammonium carbonate-containing polymers

Electrodeposition of compositions containing sulfonium resins and capped polyisocyanates