Inventor

REUTHER WOLFGANG

DE71 patents

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

REUTHER WOLFGANG

BASF AG

Water-soluble condensation products of amino-containing compounds and crosslinkers, preparation thereof and use thereof

Dyeing of polyamide substrates with an organic n-nitroso-hydroxylamine as light stabilizer

Method of producing water-soluble condensates and addition products containing amino groups, and use of said condensates and addition products

Aqueous alkyldiketene dispersions and their use as size for paper

Cationic modification of starch and use of the cationically modified starch

Aqueous pigment slurries for production of filler-containing paper

Condensates of polyalkylenepolyamines, their preparation and their use in papermaking

Recycling of cured aminoplast resins

Condensation polymers of sulfonated phenols, urea, other organic nitrogen-bases, and formaldehyde, and their use as tanning agents and as spraying aids for redispersible polymer powders

Modified melamine-formaldehyde resins

Modified, fine-particle, water-insoluble aziridine polymer and use therefore for removing heavy metals from aqueous solution

Melamine resin moldings having increased elasticity

Aqueous alkyldiketene dispersions and their use as size for paper

Melamine resin moldings having increased elasticity

Fungicide for wood preservation employing complexed heavy metal salts of n-nitroso-n-cyclohexylhydroxylamine

Wood preservative

Process for continuous preparation of homopolymers of ethyleneimine

Recycling of cured aminoplast resins

Hydroxyoxaalkylmelamines

Aminoalkylmelamines

Preparation of N,N&#39;,N&#34;-tris-(2-hydroxypropyl)-melamine

4-Nitro-2-trichloromethylphenyl disulfides

Condensation products based on triazines and formaldehyde

Fire protection covers made of melamine-formaldehyde resin fibers

Modified melamine-formaldehyde resins

Self-tanning, pretanning and assist tanning of pelts and skin pelts and retanning of leather and skin

Tanning assistant

Preparation of low-solvent alkyl diketenes

Preparation of hydroxyoxaalkylmelamines

Preparation of carboxylic chlorides

Preparation of acyl chlorides

Furan derivatives

Triazine derivatives as fixers in coloring and as cross-linking agents

Water-insoluble melamine-formaldehyde resins

Preparation of (2-hydroxyethyl)-melamines and their use as modifiers in the preparation of aminoplast resins

Aqueous isocyanate emulsions prepared with polyglycol and polymerized unsaturated acid amide

Chemical degradation of cured amino resins

1-hydroxy-1,2,4-triazoles

Preparation of 4-chloropyrazoles

Substituted N-hydroxypyrazoles and fungicides which contain these compounds

Preparation of N-hydroxypyrazoles

Preparation of N-hydroxypyrazoles

Preparation of colored melamine-formaldehyde condensation products

Preparation of n-alkyl- and n,n-dialkyldiaminoethanes

Preparation of addition salts of cysteamine with acids

Preparation of ketene O,O-acetals

Wood preservative

2-Trichloromethyl-4-nitrobenzenesulfenic acid derivatives

WOLMAN GMBH DR

Wood preservative based on polymeric nitrogen compounds and metal-fixing acids

Wood preservatives containing polymeric nitrogen compounds

Preparation of N,N',N"-tris-(2-hydroxypropyl)-melamine