P

Inventor

WALZ GERD

DE47 patents
⚠️ This page may combine multiple inventors who share the name “WALZ GERD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HOECHST AG

40 patents
US5691425ANov 25, 1997

Polyurethane dispersions

HOECHST AG88 citations95
US5084536AJan 28, 1992

Reaction product of olefinically unsaturated compounds with compounds containing active hydrogen, processes for their preparation and 2-component lacquers based thereon

HOECHST AG49 citations95
US4871822AOct 3, 1989

Reaction product of olefinically unsaturated compounds with compounds containing active hydrogen, processes for their preparation and 2-component lacquers based thereon HOE 85/F O36J

HOECHST AG93 citations95
US4390688AJun 28, 1983

Water-dilutable polyester, process for the preparation thereof and the use thereof

HOECHST AG55 citations94
US5646236AJul 8, 1997

Polyesters and their use as additives in coating compositions

HOECHST AG31 citations92
US5565508AOct 15, 1996

Aqueous synthetic resin dispersion of an ionic resin, a blocked isocyanate and an ethylenically unsaturated monomer

HOECHST AG29 citations92
US5047294ASep 10, 1991

Use of polyurethane resins for aqueous filler compositions

HOECHST AG48 citations92
US4997907AMar 5, 1991

Curable powder mixtures

HOECHST AG27 citations92
US4758615AJul 19, 1988

Polymers containing urethane groups prepared by the reaction of polyamino compounds and cyclic carbonates

HOECHST AG28 citations92
US4806611AFeb 21, 1989

Aminourethanes, a process for their preparation and their use

HOECHST AG31 citations91
US5620751AApr 15, 1997

Binders for powder coatings

HOECHST AG42 citations90
US5545678AAug 13, 1996

Polymer systems, process for their preparation, and their use for printing inks

HOECHST AG27 citations90
US4808658AFeb 28, 1989

Aminourethanes, preparation and use thereof

HOECHST AG31 citations90
US4644036AFeb 17, 1987

Curing component for synthetic resins which contain groups capable of amide formation or ester formation with carboxylic acids

HOECHST AG25 citations89
US5159024AOct 27, 1992

Curing product based on olefinically unsaturated compounds and hydrogen-active compounds, a process for its preparation, and two-component lacquers based thereon

HOECHST AG21 citations82
US5135970AAug 4, 1992

Use of crosslinked polymer microparticles in paints as filler substitute and/or as crosslinking filler

HOECHST AG20 citations82
US4795787AJan 3, 1989

Curing component for synthetic resins which contain groups capable of amide formation or ester formation with carboxylic acids

HOECHST AG23 citations82
US4542192ASep 17, 1985

Reactive hardenable polymer mixture and process for the preparation of hardened products therefrom

HOECHST AG24 citations81
US4705885ANov 10, 1987

Polymerizable carbamoyloxyalkyldicarboxylic acid esters carrying hydroxyl groups, a process for their preparation and their use

HOECHST AG19 citations80
US4240938ADec 23, 1980

Water-soluble reactive polymer mixture

HOECHST AG26 citations78
US5589535ADec 31, 1996

Air-drying polyurethane resins, their preparation and use

HOECHST AG11 citations74
US4940768AJul 10, 1990

Curing agent for synthetic resins, curable mixtures containing this curing agent and its use

HOECHST AG10 citations74
US5932636AAug 3, 1999

Aqueous dispersion of ionic aralkylated epoxy resin and blocked polyisocyanate with polymerized monomers

HOECHST AG13 citations73
US5525666AJun 11, 1996

Solvent-free aqueous synthetic-resin dispersion and process for the preparation and use thereof

HOECHST AG13 citations73
US4885392ADec 5, 1989

Derivatives of 1,3-bissubstituted 2-propanol containing amino groups, methods for their preparation and their use

HOECHST AG10 citations73
US4176143ANov 27, 1979

Highly reactive powder resin compositions containing polycarboxylic acid anhydrides

HOECHST AG20 citations73
US3969290AJul 13, 1976

N,N'-substituted 2,4,5-triketoimidazolidines

HOECHST AG8 citations73
US5859169AJan 12, 1999

Urethane-modified novolaks for increasing the steel cord adhesion and rigidity of vulcanized rubber blends

HOECHST AG11 citations72
US5466772ANov 14, 1995

Unsaturated polyurethanes and their use as dispersants for alkyd resins

HOECHST AG15 citations72
US4704442ANov 3, 1987

Curable copolymers, a process for their preparation and their use

HOECHST AG12 citations72
US4411955AOct 25, 1983

Reactive hardenable binder mixture, process for preparing hardened products and use of the mixture for the preparation of coatings

HOECHST AG11 citations72
US4208488AJun 17, 1980

Thermosetting compositions

HOECHST AG15 citations71
US5338419AAug 16, 1994

Electrodeposition bath containing a urethane

HOECHST AG8 citations70
US5334651AAug 2, 1994

Water-thinnable two-component coating preparation, a process for its preparation, and its use

HOECHST AG15 citations69
US5521267AMay 28, 1996

Mixtures of polymers with water

HOECHST AG18 citations68
US5215828AJun 1, 1993

Curable binders

HOECHST AG3 citations61
US4888055ADec 19, 1989

Use of an agent for production of a constant coating thickness during cathodic electrocoating

HOECHST AG1 citations52
US4806677AFeb 21, 1989

Hardening component for synthetic resins which contain groups which are capable of forming amides or esters with carboxylic acids

HOECHST AG1 citations51
US5580908ADec 3, 1996

Polymer mixtures

HOECHST AG0 citations45
US4465798AAug 14, 1984

Water-dilutable epoxide, process for preparing it, the use thereof and a coating composition

HOECHST AG0 citations40

GEN HOSPITAL CORP

5 patents

VIANOVA RESINS GMBH & CO KG

1 patent

UNIV FREIBURG ALBERT LUDWIGS

1 patent