Inventor

MUELLER HANNS P

DE80 patents

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

MUELLER HANNS P

BAYER AG

Aqueous solutions or dispersions of polyurethanes, a process for their preparation and their use in coating compositions

Liquid-crystalline diglycidyl compounds, the preparation of these, and the use of these in curable epoxide mixtures

Process for the preparation of polymeric networks having superstructures, corresponding polymeric networks and the use thereof

Process for the preparation of polyisocyanates containing isocyanurate groups, and the use of the products of the process as isocyanate component in the production of polyurethanes

Novel transparent polyurethane polyurea films for lamination of glazing materials and their method of production

Process for improving the adherency of metallic coatings deposited without current on plastic surfaces

Process for the preparation of polyisocyanates containing isocyanurate groups and their use in the production of polyurethanes

Photosetting impression materials

Process for preparation of dental impressions

Adhesive and its use for producing adhesive bonds

Two stage process for the production of molded articles

Thermosetting reactive resin mixtures and a process for the production of moldings using these mixtures

Process for the production of oligomeric polyisocyanates and their use in the production of polyurethane plastics

Process for the production of compression-molded materials containing polyisocyanate binders using latent, heat activatable catalysts

Process for the preparation of polyisocyanates containing isocyanurate groups and their use for the preparation of isocyanate-polyaddition products

Laminated polarizers

Process for the preparation of mixed trimers from organic isocyanates, the mixed trimers obtained according to the process and the use thereof for the production of polyurethanes

Solubilizing biologically active compounds with reactive hydrogen atoms

Thermosetting compositions for the production of liquid-crystalline epoxide networks, a process for their preparation and their use

Water-hardening polymer preparations

Polyisocyanate mixtures, process for their production and their use in the production of polyurethane plastics

Process for the preparaton of low molecular weight polyhydroxyl compounds

Process for the production of polyether polyols

Process for the production of thermally color stable aliphatic and/or cycloaliphatic diisocyanates and the use thereof for the production of modified polyisocyanates having improved color properties

Compositions of cyclic isourea component with carboxyl component

Storage stable resin reaction mixtures, and the preparation and use thereof

Ester-urethane derivatives of (meth)-acrylic acid for dental materials

Water soluble or dispersible blocked polyisocyanates and a process for their preparation and use

Isocyanurate group-containing polyisocyanates

Method of impregnating

Material for support dressings

Homogeneous storage stable cyanamide solutions in polyols and a process for their production

Polyetheresters, their preparation, and their use for treating textiles

Aminoplast foams

Preparation of low molecular weight polyhydroxyl compounds

Novel transparent polyurethane polyureas for lamination of glazing materials

Process for the preparation of aqueous polymer dispersions the dispersions obtained by the process and their use for the production of coatings

Process for preparing polyurethanes from an organic diisocyanate ester

Process for the preparation of 4-hydroxyphenyl 4-hydroxybenzoate and the use thereof

Process for the preparation of polyisocyanates containing isocyanurate groups

Process for the preparation of thermosetting aliphatic polycarbonate with quaternary salt catalyst

Process for the preparation of low molecular weight polyhydroxyl compounds

Substantially colorless organic polyisocyanates, processes for their production and their use in the production of polyurethane plastics

Process for the preparation of low molecular weight polyhydroxyl compounds

Microcapsules having walls of polyaddition products of water-insoluble polyamines with water-soluble polyisocyanate adducts

Process for the production of highly elastic foams containing urethane groups and foams obtainable by this process

Production of microcapsules having walls of polyaddition products of water-insoluble polyamines with water-soluble polyisocyanate adducts

Process for the preparation of low molecular polyhydroxyl compounds

Process for the production of highly elastic foams containing urethane groups from polyethers, modified polyisocyanates and cross-linking agents

WOLFF WALSRODE AG

Thermoplastic cellulose ether ester graft copolymers and process for their production