Inventor

BLUM HARALD

DE74 patents

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

BLUM HARALD

BAYER AG

Aqueous polyester-polyurethane dispersions and their use in coating compositions

Self crosslinkable polyurethane-polyacrylate hybrid dispersions

Aqueous binder composition and a process for its preparation

Water-based binder composition and its use for the production of coating or sealing compositions

Water-dispersible binder composition, a process for the production of a stoving filler and a coating prepared therefrom

Self-crosslinking polyurethane, polyurethane polyurea or polyurea dispersions for sizing agents

Surface coatings and a process for their production

Aqueous binders for coating compositions based on polyester polyurethanes

Binder composition and its use for the production of a coating or sealing composition

Copolymers containing secondary amino groups and a process for their production

Polyurethane solutions containing alkoxysilane structural units

Aqueous reactive putty (I)

Aqueous barrier layer based on polyurethane dispersions

Aqueous reactive putties (II)

Aqueous copolymers, a process for their preparation and their use in coating compositions

Aqueous copolymers, a process for their preparation and their use in coating compositions

Polyurethane solutions terminated with amino-functional heterocyclic stoppers

Process for preparing physically drying coatings from aqueous dispersions

High solids polyurethane-urea dispersions having improved storage stability

Aqueous, crosslinkable binder dispersions having a low solvent content

Aqueous binders and their use in aqueous coating compositions

Water dilutable, polyester polyols and their use in coating compositions

Binder composition and its use for the production of coating or sealing compositions

Water soluble or water dispersible polyisocyanate mixtures and their use in stoving compositions

Aqueous polyesters, a process for their production and their use in high-solids stoving lacquers

Bis-oxazolidines, oxazolidine mixtures consisting essentially thereof and their use as hardeners for plastics precursors containing isocyanate groups

Process for the preparation of aqueous, oxidatively drying alkyd resins and their use in or as aqueous lacquers and coating compounds

Aqueous dispersions containing a mixture of copolymers and their use in binders

Aqueous polyisocyanate crosslinking agents modified with hydroxycarboxylic acids and pyrazole-based blocking agents

Aqueous polyurethane dispersions based on 1-methyl-2,4-and/or -2,6-diisocyanatocyclohexane and their use as binders for glass fiber sizings

Aqueous binder compositions having a long processing time and their use in coating compositions

Polyurethane-polyacrylate hybrid dispersions containing allophanate groups

T,3-dioxan-2-one group-containing oligourethanes

Polyhydroxyl compounds, a process for their production and their use in coating compositions

Binder compositions and their use in coating compositions and sealing compositions

Compositions suitable as binders and their use in coating and sealing compositions

Aqueous solutions or dispersions of hydroxy-functional copolymers and a process for their production

Process for the preparation of curable binder combinations, the combinations obtainable by this process and the use thereof

Hydroxy functional copolymers, a process for the preparation and their use as binders or binder components

Moisture-hardening binder compositions containing copolymers and blocked polyamines

Copolymers containing isocyanate and acid anhydride groups, a process for their preparation and their use as a binder components

Process for the production of moisture-hardening binder compositions and their use

Process for the preparation of moisture hardening binder combinations, the combinations obtainable by this process and their use

Moisture-hardening binder compositions, a process for their production and their use

Binder combinations, a process for their preparation and their use

Method of producing oxidative drying urethane-modified polyester dispersions and their use

Aqueous polyurethane dispersions containing modified hydrazide groups and their use in one-component thermoset compositions

Process for the production of water-dilutable binders and their use in coating compositions

Water-dilutable binders, a process for their production and their use

BAYER MATERIALSCIENCE AG

Radiation-crosslinking and thermally crosslinking PU systems based on isocyanate-reactive block copolymers