Inventor
JABS GERT
37 patents
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BAYER AG
36 patentsUS4668580AMay 26, 1987
Continuous production of microcapsule dispersions
BAYER AG68 citations95
US4093569AJun 6, 1978
Polyurethane resins produced from active hydrogen containing material which is a dispersion of polyisocyanate-polyaddition products in hydroxyl containing compounds as dispersing agents
BAYER AG60 citations95
US4051081ASep 27, 1977
Process for making hydrophilic polyurethane foams
BAYER AG80 citations94
US5639800AJun 17, 1997
Production of flame resistant, halogen-free polyurethane/polyureas
BAYER AG34 citations93
US4324716AApr 13, 1982
Solutions of polyisocyanate polyaddition products
BAYER AG34 citations93
US5300140AApr 5, 1994
Hydroprimer for metallising substrate surfaces
BAYER AG26 citations92
US5094688AMar 10, 1992
Triarylmethane color-forming agents
BAYER AG22 citations92
US4761255AAug 2, 1988
Process for the continuous production of microcapsules
BAYER AG43 citations92
US4489017ADec 18, 1984
Spray drying of microcapsule dispersions
BAYER AG35 citations92
US4092275AMay 30, 1978
Polyurethane resins prepared from active hydrogen containing material which is a dispersion of polyisocyanate-polyaddition products in hydroxyl containing compounds as dispersing agents
BAYER AG36 citations92
US4847152AJul 11, 1989
Microcapsules with improved polyurea walls
BAYER AG36 citations91
US4929710AMay 29, 1990
Hydroxycarboxylic acid/Unsaturated aromatic hydrocarbon resin useful as recording material
BAYER AG19 citations81
US4428978AJan 31, 1984
Concentrated microcapsule suspensions for reaction copying papers
BAYER AG25 citations81
US4147680AApr 3, 1979
Production of polyurethane resins using as active hydrogen material a stable dispersion of ionic polyisocyanate-polyaddition products in hydroxyl containing compounds as a dispersing agent
BAYER AG23 citations81
US4528153AJul 9, 1985
Process for producing molded particulate articles utilizing a self-releasing binder based on a sulfonic acid modified isocyanate
BAYER AG17 citations80
US4879368ANov 7, 1989
Oligobenzylated hydroxycarboxylic acid derivative
BAYER AG7 citations74
US4831141AMay 16, 1989
Chromogenic 3,1-benzoxazines
BAYER AG9 citations74
US4412959ANov 1, 1983
Process for the production of microcapsules
BAYER AG14 citations74
US4324817AApr 13, 1982
Process for making carbonless copying paper
BAYER AG9 citations74
US4874832AOct 17, 1989
Microcapsules having polyurethane walls
BAYER AG10 citations73
US4592957AJun 3, 1986
Microcapsules having walls of polyaddition products of water-insoluble polyamines with water-soluble polyisocyanate adducts
BAYER AG13 citations73
US4517141AMay 14, 1985
Production of microcapsules having walls of polyaddition products of water-insoluble polyamines with water-soluble polyisocyanate adducts
BAYER AG14 citations73
US4404251ASep 13, 1983
Copying systems, a process for their production, and suitable printing inks for both offset and book printing
BAYER AG13 citations73
US4299723ANov 10, 1981
Microcapsules and their preparation
BAYER AG12 citations72
US4139686AFeb 13, 1979
Process for making hydrophilic elastomeric polyurethane resin wiping cloths and the resultant product
BAYER AG7 citations72
US4013701AMar 22, 1977
Process for the production of polyisocyanates
BAYER AG15 citations72
US3970618AJul 20, 1976
Process for the production of polyurethane foams
BAYER AG12 citations72
US7087670B2Aug 8, 2006
Flame-resistant intumescent mixtures
BAYER AG9 citations71
US5693260ADec 2, 1997
Temperature-resistant bonding and coating agents low in flue gas and the use thereof
BAYER AG3 citations63
US5092925AMar 3, 1992
Mixture of 3,1-benzoxazines and fluoranes
BAYER AG2 citations63
US5024987AJun 18, 1991
Recording material
BAYER AG6 citations63
US4786729ANov 22, 1988
Benzimidazolo-quinazolines
BAYER AG5 citations62
US4478738AOct 23, 1984
Self-releasing binder based on isocyanate and the use thereof in a process for the production of molded articles
BAYER AG4 citations60
US5178670AJan 12, 1993
Color former
BAYER AG3 citations57
US5017707AMay 21, 1991
Tetraindolylheptamethine dyestuffs
BAYER AG4 citations57
US7119220B2Oct 10, 2006
Process for preparing dimethyl propanephosphonate
BAYER AG0 citations45