Inventor
BURGOYNE JR WILLIAM F
US39 patents
⚠️ This page may combine multiple inventors who share the name “BURGOYNE JR WILLIAM F”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AIR PROD & CHEM
36 patentsUS4952220AAug 28, 1990
Membranes formed from unsaturated polyimides
AIR PROD & CHEM55 citations96
US5298650AMar 29, 1994
Process for producing organic esters by reacting a carboxylic acid and a dialkyl ether
AIR PROD & CHEM26 citations92
US5061298AOct 29, 1991
Gas separating membranes formed from blends of polyimide polymers
AIR PROD & CHEM27 citations92
US4954144ASep 4, 1990
Polyimide membranes and their use for gas separation
AIR PROD & CHEM29 citations92
US4931182AJun 5, 1990
Membranes formed from unsaturated polyimides
AIR PROD & CHEM25 citations92
US4931501AJun 5, 1990
Modified poly(vinyl alcohol) containing morpholinoalkylether groups
AIR PROD & CHEM25 citations92
US4897092AJan 30, 1990
Polyimide membrane having improved flux
AIR PROD & CHEM46 citations92
US4740620AApr 26, 1988
Alkylation of aromatic amines in the presence of acidic, crystalline molecular sieves
AIR PROD & CHEM29 citations92
US4714778ADec 22, 1987
Alkenylated toluenediamines for use in preparing polyurethane/urea systems
AIR PROD & CHEM28 citations92
US4663410AMay 5, 1987
Polymers of self- and hydroxyl reactive formaldehyde-free cyclic hemiamidal and hemiamide ketal crosslinking monomers
AIR PROD & CHEM26 citations92
US4556546ADec 3, 1985
Bis tertiary amino alkyl derivatives as solvents for acid gas removal from gas streams
AIR PROD & CHEM35 citations92
US5500251AMar 19, 1996
Process for coating low energy surfaces
AIR PROD & CHEM25 citations89
US4788288ANov 29, 1988
Self-and Hydroxyl reactive formaldehyde-free cyclic hemiamidal and hemiamide ketal crosslinking monomers
AIR PROD & CHEM23 citations82
US5336807AAug 9, 1994
Crosslinking agents for coating and adhesive applications
AIR PROD & CHEM12 citations74
US5055616AOct 8, 1991
Ortho-alkylated bisanilines having fluorenylidene bridging groups
AIR PROD & CHEM16 citations74
US4864055ASep 5, 1989
Self- and diol reactive formaldehyde-free crosslinking monomers and their derived polymers
AIR PROD & CHEM17 citations74
US4691026ASep 1, 1987
Self- and hydroxyl reactive formaldehyde-free cyclic hemiamidal and hemiamide ketal crosslinking monomers
AIR PROD & CHEM13 citations74
US5463007AOct 31, 1995
Polymers of self- and diol reactive formaldehyde-free crosslinking monomers
AIR PROD & CHEM3 citations63
US5068435ANov 26, 1991
Ortho-alkylated aromatic amines via gamma alumina catalyst
AIR PROD & CHEM3 citations63
US4994105AFeb 19, 1991
N,N'-bis(alkoxyalkyl)-N,N'-(2-haloacetyl)phenylenediamines
AIR PROD & CHEM3 citations63
US4990667AFeb 5, 1991
Alkylated 1,1-bis(4-aminophenyl)-1-phenyl-2,2,2-trifluoroethanes
AIR PROD & CHEM3 citations63
US4935053AJun 19, 1990
Unsaturated haloacetanilides
AIR PROD & CHEM2 citations63
US4892974AJan 9, 1990
Process for producing mono-ortho-tert-butyl-aniline using silica-alumina catalysts
AIR PROD & CHEM2 citations63
US4845291AJul 4, 1989
Cycloalkenyl aryldiamines
AIR PROD & CHEM2 citations63
US4816543AMar 28, 1989
Polyurethane system using monotertiary-alkyltoluenediamine as a cross linker
AIR PROD & CHEM5 citations63
US4745223AMay 17, 1988
Mono-tertiary-alkylated toluenediamine and derivatives
AIR PROD & CHEM3 citations63
US4711737ADec 8, 1987
N-tert-butyl derivatives of toluenediamine and mixtures as antioxidant for organic materials
AIR PROD & CHEM2 citations63
US5369184ANov 29, 1994
Resins for crosslinking and adhesion promotion
AIR PROD & CHEM3 citations61
US5369185ANov 29, 1994
Multiple acetal containing resins
AIR PROD & CHEM4 citations61
US5298567AMar 29, 1994
Multiple acetal containing resins for crosslinking and adhesion promotion
AIR PROD & CHEM5 citations61
US5072045ADec 10, 1991
Process for the catalytic alkenylation of arylamines with conjugated dienes
AIR PROD & CHEM1 citations52
US5001263AMar 19, 1991
Formation of ortho-alkylated aromatic amines from N-alkylated aromatic amines
AIR PROD & CHEM0 citations52
US4985159AJan 15, 1991
Alkenylated toluenediamines as antioxidants for organic materials
AIR PROD & CHEM0 citations52
US4908480AMar 13, 1990
Process for producing mono-ortho-ethyl-aniline using silica-alumina catalysts
AIR PROD & CHEM1 citations52
US4845283AJul 4, 1989
Alkenylated diphenyldiisocyanates for use in preparing polyurethane/urea systems
AIR PROD & CHEM0 citations52
US4794194ADec 27, 1988
Alkenylated toluenediisocyanates for use in preparing polyurethane urea systems
AIR PROD & CHEM1 citations52
Delsper LP
2 patentsUS9109075B2Aug 18, 2015
Cross-linked organic polymers for use as elastomers in high temperature applications
Delsper LP6 citations70
US9109080B2Aug 18, 2015
Cross-linked organic polymer compositions and methods for controlling cross-linking reaction rate and of modifying same to enhance processability
Delsper LP5 citations68