Inventor

KERN ALFRED

DE34 patents

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

KERN ALFRED

SUEDDEUTSCHE KALKSTICKSTOFF

Co-polymers based on oxyalkyleneglycol alkenyl ethers and unsaturated dicarboxylic acid derivatives

Water-soluble graft polymers

Flow improving agents for binder suspensions containing cement

Water-soluble formaldehyde-free polycondensation products based on amino-s-triazines

Water-soluble polycondensation products based on amino-s-triazines and the use thereof

Highly viscous condensation products containing sulfonic acid groups based on amino-s-triazines

Process for the production of sulphonic acid group-containing condensation products with a low content of free formaldehyde

Flow improving agents for binder suspensions containing cement

SKW BAUCHEMIE GMBH

Water-soluble or water-swellable copolymers containing sulfonic groups and methods of preparation

Self-crosslinking polyurethane polymer hybrid dispersion

Stabilized water-soluble polymer powders on the basis of polyoxy alkylene glycol carboxylates and method for producing same

Solvent-free polyurethane dispersion

Hybrid polyurethane-polymer dispersion with high film hardness, method for the production and the use thereof

Solvent-free polyrethane-polymer-hybrid-dispersion and use thereof

Method for producing self- emulsifiable aqueous polyurethane resins having improved characteristics

SCHULTZ GMBH AURORA

Air supply nozzle

Vent for aerating windows

Heating, venting, and/or air conditioning unit

Venting nozzle

Air nozzle

DEGUSSA CONSTRUCTION CHEM GMBH

Copolymers based on unsaturated mono-or dicarboxylic acid derivatives and oxyalkylene glycol alkenyl ethers, method for the production and use thereof

Powdery polyether carboxylate-based polymeric compositions

Use of water-soluble polysaccharide derivatives as dispersing agents for mineral binder suspensions

MICROLIFE INVEST CORP

Blood pressure measuring device

Battery-operated device, in particular a blood pressure measuring device

CONSTR RES & TECH GMBH

Water-soluble or water-swellable, associatively thickening copolymers containing sulfo groups, method for producing the same and use thereof

Water-soluble sulfonic group-containing copolymers and terpolymers the production thereof and water-based painting and coating systems

SWK BAUCHEMIE GMBH

Copolymers based on unsaturated dicarboxylic acid derivatives and oxyalkylene glycol alkenyl ethers

MICROLIFE CORP

Fever thermometer

GOLDSCHMIDT GMBH

Use of block copolymers as dispersants for aqueous suspensions of solids

SKW POLYMERS GMBH

Condensation products based on amino-s-triazines and the use thereof

SKW BAUWERKSTOFFE DEUTSCHLAND

Polyurethane (polymer hybrid) dispersion with reduced hydrophilicity, method for producing the same and the use thereof

EBAUCHES SA

Blood pressure measuring instrument or similar article

SKW TROSTBERG AKTIENGESCELLCHA

Redispersible polymer powders, method for their preparation and applications