Inventor

HERFERT NORBERT

DE47 patents

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

HERFERT NORBERT

BASF AG

Mechanically stable hydrogel-forming polymers

Absorbent compositions

Method for producing water-swellable hydorphilic polymers, said polymers and use thereof

Crosslinked, hydrophilic, highly swellable hydrogels, production thereof and use thereof

Complete drying method for hydrogels

Hydrophilic hydrogels with a high swelling capacity and method for producing and using them

Water-swellable, hydrophilic polymer compositions

Crosslinked polyamine coating on superabsorbent hydrogels

Polymer mixture of hydrogels with different pH value

Hydrophilic, open-cell, elastic foams with a melamine/formaldehyde resin base, production thereof and use thereof in hygiene products

Color-stable superabsorbent polymer composition

Plasticized superabsorbent polymer sheets and use thereof in hygienic articles

Hydrophilic open-cell, elastic foams with a melamine/formaldehyde resin base, production thereof and use thereof in hygiene products

Color-stable superabsorbent polymer composition

Superabsorbent polymers and method of manufacturing the same

Acidic superabsorbent hydrogels

Acidic superabsorbent hydrogels

BASF SE

Water-absorbent polymer particles

Superabsorbents having superior permeability and conveying properties

Process for producing surface-postcrosslinked water-absorbent polymer particles

Process for producing surface-postcrosslinked water-absorbent polymer particles

Process for producing superabsorbents

Thin fluid absorbent core-absorbent paper

Superabsorbent complexed with aluminum ions

Ultrathin fluid-absorbent article

Process for producing water-absorbing polymer particles with low caking tendency and high absorption under pressure

Process for producing water-absorbent polymer particles by polymerizing droplets of a monomer solution

Process for producing water-absorbent polymer particles by polymerizing droplets of a monomer solution

Process for producing water-absorbent polymer particles by polymerizing droplets of a monomer solution

Process for producing superabsorbent polymer particles

Process for metering superabsorbents

Method for removal of residual monomers from water-absorbing polymer particles

Process for producing superabsorbents

DANIEL THOMAS

Method for producing permeable water-absorbing polymer particles through polymerization of drops of a monomer solution

Hydrogels absorbing aqueous fluids

Process for producing water-absorbing polymer particles with low caking tendency and high absorption under pressure

Process for producing water-absorbent polymer particles by polymerizing droplets of a monomer solution

HERFERT NORBERT

Method for the restabilization of (meth)acrylic monomers

Process for producing water absorbing polymer particles with improved color stability

Process for producing water-absorbing polymer particles with improved color stability

Water absorbent polymer particles formed by polymerizing droplets of a monomer solution and coated with sulfinic acid, sulfonic acid, and/or salts thereof

HOECHST AG

Hydrophilic, highly swellable hydrogels

(unassigned)

Process for the preparation of porous, hydrophilic, highly swellable hydrogels

CLARIANT GMBH

Hydrophilic, highly swellable hydrogels

BASF CORP

Use of surfactants in the drying of hydrophilic highly swellable hydrogels

DOBRAWA RAINER

Water-absorbent porous polymer particles having specific sphericity and high bulk density

ELLIOTT MARK

Color-stable superabsorber