Inventor
LISTEMANN MARK L
US24 patents
Patents
24 patentsUS5508314AApr 16, 1996
Hydroxyl group-containing blowing catalyst compositions for the production of polyurethanes
AIR PROD & CHEM52 citations95
US5633293AMay 27, 1997
Hydroxy-functional triamine catalyst compositions for polyurethane production
AIR PROD & CHEM35 citations92
US5143944ASep 1, 1992
3-quinuclidinol catalyst compositions for making polyurethane foams
AIR PROD & CHEM33 citations92
US5539007AJul 23, 1996
Catalyst compositions for making polyurethane based on imidazoles and boron compounds
AIR PROD & CHEM21 citations91
US5233039AAug 3, 1993
Non-fugitive gelling catalyst compositions for making polyurethane foams
AIR PROD & CHEM29 citations91
US5559161ASep 24, 1996
Hydroxy-functional triamine catalyst compositions for the production of polyurethanes
AIR PROD & CHEM48 citations89
US5240970AAug 31, 1993
Quaternary ammonium carboxylate inner salt compositions as controlled activity catalysts for making polyurethane foam
AIR PROD & CHEM19 citations82
US5212306AMay 18, 1993
Amine-borate and amine-boron halide complexes as catalyst compositions for the production of polyurethanes
AIR PROD & CHEM12 citations74
US5194609AMar 16, 1993
3-quinuclidinol catalyst compositions for making polyurethane foams
AIR PROD & CHEM15 citations74
US5136094AAug 4, 1992
Process for the synthesis of secondary formamides
AIR PROD & CHEM14 citations74
US5356942AOct 18, 1994
Hydroxyl group-containing amine-boron adducts as reduced odor catalyst compositions for the production of polyurethanes
AIR PROD & CHEM9 citations73
US5288864AFeb 22, 1994
Quaternary ammonium carboxylate inner salt compositions as controlled activity catalysts for making polyurethane foam
AIR PROD & CHEM13 citations73
US5238894AAug 24, 1993
Hydroxyl group-containing amine-boron adducts as reduced odor catalyst compositions for the production of polyurethanes
AIR PROD & CHEM12 citations73
US5166223ANov 24, 1992
Hydroxyl group-containing amine-boron adducts are reduced odor catalyst compositions for the production of polyurethanes
AIR PROD & CHEM8 citations73
US4996322AFeb 26, 1991
Separation of amides with molecular sieves
AIR PROD & CHEM11 citations71
US5512603AApr 30, 1996
Hydroxy and amino functional pyrrolizidine catalyst compositions for the production of polyurethanes
AIR PROD & CHEM16 citations70
US5144074ASep 1, 1992
Process for the synthesis of carboxamides
AIR PROD & CHEM2 citations63
US5117056AMay 26, 1992
Preparation of N-(1-alkoxyalkyl)formamide and bis formamides
AIR PROD & CHEM3 citations63
US5023375AJun 11, 1991
Process for the synthesis of amides from vinyl acetate
AIR PROD & CHEM4 citations63
US4968841ANov 6, 1990
Synthesis of ethylidene bisformamide from vinyl acetate
AIR PROD & CHEM3 citations63
US5162562ANov 10, 1992
Preparation of metallated and substituted alkynes
AIR PROD & CHEM3 citations62
US5062998ANov 5, 1991
Preparation of metallated and substituted alkynes
AIR PROD & CHEM3 citations62
US5239112AAug 24, 1993
Process for the preparation of acetals and hemiacetal esters
AIR PROD & CHEM0 citations52
US5180851AJan 19, 1993
Preparation of n-(l-alkoxyalkyl)formamide and alkylidene bisformamides using amine neutralized ion exchange resins
AIR PROD & CHEM0 citations52