Inventor
DIETERICH DIETER
DE76 patents
Patents
50 patentsUS4108814AAug 22, 1978
Aqueous polyurethane dispersions from solvent-free prepolymers using sulfonate diols
BAYER AG259 citations98
US5130457AJul 14, 1992
Process for the preparation of n,n-disubstituted mono- and oligourethanes
BAYER AG63 citations96
US4238378ADec 9, 1980
Cationic electrolyte-stable dispersions and process for producing polyurethanes useful therein
BAYER AG66 citations96
US4105594AAug 8, 1978
Highly filled polyurea foams
BAYER AG61 citations96
US4097423AJun 27, 1978
Inorganic-organic compositions
BAYER AG83 citations96
US4052347AOct 4, 1977
Inorganic-organic compositions
BAYER AG49 citations96
US3965051AJun 22, 1976
Composite materials
BAYER AG69 citations96
US4306998ADec 22, 1981
Process for the preparation of stable aqueous dispersions of oligourethanes or polyurethanes and their use as coating compounds for flexible or rigid substrates
BAYER AG80 citations93
US4293474AOct 6, 1981
Polyurethane ionomer dispersions containing electrolytes
BAYER AG29 citations93
US4129696ADec 12, 1978
Process for the production of inorganic-organic plastic composites
BAYER AG55 citations93
US3983081ASep 28, 1976
Inorganic-organic composition
BAYER AG47 citations93
US3981831ASep 21, 1976
Inorganic-organic plastic
BAYER AG53 citations93
US4569981AFeb 11, 1986
Solid, water-dispersible plastics precursors containing isocyanate groups, a process for the production of aqueous plastics dispersions using such plastics precursors
BAYER AG50 citations92
US4386218AMay 31, 1983
Polyamines and processes for the production of such polyamines and of polyurethane plastics therefrom
BAYER AG34 citations92
US4094842AJun 13, 1978
Dispersing solid polyurethane prepolymers into water
BAYER AG33 citations92
US4160851AJul 10, 1979
Process for the production of plastics/metal composites
BAYER AG37 citations91
US4540720ASep 10, 1985
Polyamines, a process for the production of polyamines and their use in the production of polyurethanes
BAYER AG16 citations82
US4532266AJul 30, 1985
Polymer-containing polyether polyamines and a process for the production of these polyamines
BAYER AG23 citations82
US4211683AJul 8, 1980
Process for the preparation of aqueous dispersions of polyurethanes
BAYER AG20 citations82
US4172191AOct 23, 1979
Process for the preparation of polyisocyanates addition products containing carboxylate groups
BAYER AG19 citations82
US4142030AFeb 27, 1979
Inorganic-organic plastic
BAYER AG28 citations82
US4123423AOct 31, 1978
Process for the manufacture of plastics containing ester and/or urethane groups
BAYER AG29 citations82
US4042536AAug 16, 1977
Inorganic-organic plastic
BAYER AG30 citations82
US3970601AJul 20, 1976
Colored poly (urethane) urea powders
BAYER AG21 citations82
US3939222AFeb 17, 1976
Production of polyurethane plastics
BAYER AG21 citations82
US3972723AAug 3, 1976
Mortar of inorganic binder and sulfonic acid group-containing formaldehyde condensation product with cycloalkanone
BAYER AG31 citations81
US4289672ASep 15, 1981
Sizing glass fibers for thermoplastic resin reinforcement
BAYER AG26 citations80
US4146509AMar 27, 1979
Process for the production of inorganic-organic plastics
BAYER AG23 citations78
US4870206ASep 26, 1989
Aromatic polyisocyanates, their preparation and use as components for adhesives
BAYER AG10 citations74
US4723032AFeb 2, 1988
Modified polyamines and a process for their production
BAYER AG8 citations74
US4565645AJan 21, 1986
Single-stage process for the production of polyamines and polyamines produced by such process
BAYER AG18 citations74
US4418160ANov 29, 1983
Polyamines and processes for the production of such polyamines and of polyurethane plastics therefrom
BAYER AG13 citations74
US4276044AJun 30, 1981
Water-soluble, ultra-filtrable polyurethane anionomers and the use thereof as sizes in the textile industry
BAYER AG17 citations74
US4201852AMay 6, 1980
Polyurethanes based on modified polyisocyanates containing sulphonic acid ester groups and process for the production thereof
BAYER AG17 citations74
US4186118AJan 29, 1980
Process for the preparation of modified aqueous synthetic resin dispersions
BAYER AG16 citations74
US4119658AOct 10, 1978
Aromatic isocyanato-polysulphonic acids
BAYER AG9 citations74
US3988268AOct 26, 1976
Polyurethane foam plastics which contain ionic groups
BAYER AG12 citations74
US3959348AMay 25, 1976
Liquid organic polyisocyanates containing carboxyl and/or carboxylate groups
BAYER AG15 citations74
US3959329AMay 25, 1976
Polyisocyanates containing sulphonic acid or sulphonate groups
BAYER AG19 citations74
US4385137AMay 24, 1983
Dispersions of polymers containing sulphonate groups, a process for the production thereof and their use as coating agents
BAYER AG7 citations73
US4224418ASep 23, 1980
Compounds containing hydroxyl groups and urethano-aryl-sulfonic acid groups
BAYER AG12 citations73
US4190459AFeb 26, 1980
Process for the production of mineral fiber mats
BAYER AG12 citations73
US4174434ANov 13, 1979
Compounds containing hydroxyl groups and urethano-aryl-sulfonic acid groups
BAYER AG5 citations73
US4106898AAug 15, 1978
Leather tanning with oligourethanes
BAYER AG6 citations73
US4106897AAug 15, 1978
Leather tanning with oligourethanes
BAYER AG11 citations73
US4187074AFeb 5, 1980
Water-soluble cationic oligourethane resins and the use thereof for the treatment of pelts or leather
BAYER AG11 citations71
US3943252AMar 9, 1976
Polyurethane casein coating composition
BAYER AG8 citations71
US4067815AJan 10, 1978
Aqueous solutions of alkali silicates and hydrogen phosphates
BAYER AG9 citations69
US5021520AJun 4, 1991
Crosslinked polyurethane-polyurea powders, a process for their production and their use as fillers in two-component polyurethane coating compositions
BAYER AG7 citations68
US5091582AFeb 25, 1992
Process for the preparation of aromatic polyamines
BAYER AG6 citations63
Showing the top 50 of 76 patents by PatentIndex Score.