Inventor

HENNING FRAUKE

DE39 patents

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

HENNING FRAUKE

EVONIK OPERATIONS GMBH

Process for producing acetoxy-bearing siloxanes

Process for purifying acetoxysiloxanes

Process for producing acetoxy-bearing siloxanes

Process for producing acetoxy-bearing siloxanes

SiOC-based polyethersiloxanes

Process for producing polyoxyalkylene polysiloxane block polymers

Linear polydimethylsiloxane-polyoxyalkylene block copolymers of the structure type ABA

Linear polydimethylsiloxane-polyoxyalkylene block copolymers of the structure type ABA

Polyether-modified polybutadienes and processes for preparation thereof

Branched polyester siloxanes

Organomodified polysiloxanes and their use for defoaming fuels

Curable composition for coatings having an anti-adhesive property

Siloxanes for treating textiles and for use in cleaning and care formulations

HENNING FRAUKE

Process for preparing branched Si-H functional polysiloxanes and use thereof for preparing liquid SiC- or SiOC-linked, branched modified organomodified polysiloxanes

Process for preparing branched Si-H functional polysiloxanes and use thereof for preparing liquid SiC- or SiOC-linked, branched modified organomodified polysiloxanes

Silicone-polyether block copolymers having a defined polydispersity in the polyoxyalkylene part and their use as stabilizers for producing polyurethane foams

Use of organomodified siloxanes branched in the silicone part for producing cosmetic or pharmaceutical compositions

Silicone polyether copolymers and process for preparation thereof

Method for producing branched SiH functional polysiloxanes and the use thereof for producing SiC- and SiOC-linked, branched organomodified polysiloxanes

Polysiloxanes with nitrogen-containing groups

Compositions containing polyether-polysiloxane copolymers

Branched polysiloxanes and use of these

Process for producing polysiloxanes with nitrogen-containing groups

Defoamer compositions for building-product mixtures

KNOTT WILFRIED

Alkyl carbonate endcapped polyether siloxanes and preparation thereof

Equilibration of siloxanes on water-containing sulphonated cation exchange resins

Silicone-polyether copolymer systems and process for preparing them by means of an alkoxylation reaction

EVONIK DEGUSSA GMBH

Organomodified siloxanes having primary amino functions, novel organomodified siloxanes having quaternary ammonium functions and the method for the production thereof

Curable polymers

OEM textile finishing compositions

EVONIK INDUSTRIES AG

Amino acid-modified siloxanes, process for preparing them and application

Siloxane nitrones and use thereof

LEHMANN KATHRIN

Surface treatment of particles and their use

Surface treatment of particles and their use

GOLDSCHMIDT GMBH

Method of producing addition products of compounds containing SiH groups onto reactants having one double bond on aqueous media

EBBRECHT THOMAS

Process for modifying surfaces

SCHUBERT FRANK

Polyethersiloxanes carrying alkoxysilyl groups and method for production thereof

EVONIK GOLDSCHMIDT GMBH

Invention relates to the use of foam stabilizers, produced on the basis of sustainable raw materials, for prroducing polyurethane foams

HERRWERTH SASCHA

Polysiloxanes having quaternary ammonium groups, method for producing same and use thereof in formulations for cleansing and care