Inventor

RAEHSE WILFRIED

DE52 patents

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

RAEHSE WILFRIED

HENKEL KGAA

Process for the production of detergents

Enzyme preparation containing a silver corrosion inhibitor

Production of compacted granules for detergents

Package

Portioned detergent composition

Coated enzyme preparation with an improved solubility

Coated enzyme preparation for detergents and cleaning formulations

Process for spray-drying materials and mixtures thereof using superheated steam

Process for the production of washing- and cleaning-active granules

Process for the production of granules of a detergent

Process for the separation and purification of cellulose ethers and cellulose derivatives

Crossflow microfiltration process for the separation of biotechnologically produced materials

Device for spray-drying solvent-containing compositions

Method for the production of micropowders from cellulose ethers or cellulose

Method for the production of surfactant granulates containing builders

Method for producing aromatic beads

Process for the simplified separation of multicomponent mixtures of at least partly organic origin

Process for the production of surface-active anionic surfactant salts using superheated steam

Process of producing low-dust anionic surfactant concentrates in powder or granule form with improved solubility in aqueous media

Encapsulated active ingredient preparation for use in particulate detergents and cleaning agents

Enzyme granules containing phosphated starch

Washing or cleaning agent shaped bodies

Granulation method

Hollow body with a compartment, containing a portion of a washing, cleaning or rinsing agent

Bleach activators in granular form

Optimized process for conditioning steam-based vapor streams

Granulation method

Process for the production of detergent surfactant granules comprising a recycle step

Process for the separation of biotechnologically produced valuable materials from a fermenter broth by crossflow micro- and/or ultrafiltration

Reactor and its use in polysaccharide ether production

Process for granulating perborate monohydrate

Preparation of alkyl cellulose

Preparation of cellulose derivatives using highly reactive alkali cellulose

Spray-dried amorphous alkali metal silicate compound and its use in detergent compositions

Process for producing free-flowing granules with superheated steam

Multicomponent mixtures based on water-soluble alkali metal silicate compounds and their use, more particularly as builders in detergents

Process for drying useful materials for detergents and cleaning products using superheated steam

Process for the production of granules suitable as wetting agents, detergents and/or cleaning products

Modified hydroxyalkyl celluloses and method of preparation

Polymer granules produced by fluidized bed granulation

Process for deodorizing fermented culture broths with superheated steam

Readily soluble dry concentrates containing ingredients of detergents

Preparation of alkali cellulose having a low water content

Drying of water-containing useful materials or mixtures thereof with superheated steam

HENKEL CORP

Process for the production of granules suitable as wetting agents, detergents and/or cleaning products

Process and means for the purification of cellulose ethers

HENKEL & CIE GMBH

Process for highly substituted carboxyalkyl celluloses and mixed ethers thereof

RAEHSE WILFRIED

Process for working up water-soluble cellulose derivatives having high flocculation points

HENKEL KOMMANDIGESELLSCHAFT AU

Fluidized bed apparatus having spray chamber with pivotal slats

HENKEL AG & CO KGAA

Washing and cleaning agents comprising fine microparticles with cleaning agent components