Inventor

KUEHLEIN KLAUS

DE26 patents

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

KUEHLEIN KLAUS

CASSELLA FARBWERKE MAINKUR AG

Copolymer, process for its preparation and its use as a sorbent

Phosphonic acid cross-linked hydrophilic copolymers

Copolymer, a process for its preparation and its use as a sorbent

Process for the preparation of 2-amino-4-nitrophenol

Water-soluble copolymers with pendant phosphonic, sulphonic and amide groups

Process for the preparation of sulphur dyestuffs of the phthalocyanine series

Crosslinking agents for water-swellable polymers

Process for producing discharge reserve prints on textile materials with amino-azo-benzene dyes

Process for the production of reserve effects on polyester textiles and polyester/cellulose mixed fibre textiles: discharge printing with disperse azo dye with alkyl or alkoxy carbonyl, cyand and hydroxy phenyl group

Water-insoluble monoazo dyestuffs, their preparation and their use

Process for preparing 2-chlorobenzoxazoles

Process for the preparation of optionally-substituted 1,2,3,4-tetrahydro-9-cyanomethylcarbazol-1-ones

HOECHST AG

Metallocene compound

Olefin polymerization process by using a substituted indenyl containing metallocene catalyst

Process for preparing olefin polymer with catalyst containing metallocene

Metallocene-based catalysts

Furans and lactones from sterptomycetes and the use thereof

2-alkylmercapto-4-(trifluoromethyl)benzoic esters and a process for their preparation

Basic cleavage products of elaiophylin and elaiophylin derivatives and use thereof

Process for the production of furans and lactones from streptomyces

CELANESE GMBH

Polybetaine-stabilized, palladium-containing nanoparticles, a process for preparing them and also catalysts prepared from them for producing vinyl acetate

Catalyst, process for its production and its use for preparing vinyl acetate

CELANESE CHEM EUROPE GMBH

Catalysts for the gas-phase oxidation of ethylene and acetic acid to vinyl acetate, a process for producing them and their use

HOECHST RES & TECHNOLOGY

Supported catalysts having a high sintering stability and a process for producing them

AVENTIS RES & TECH GMBH & CO

Process for the catalytic oxidation of 1,5-dialkylbicyclo(3.2.1)octan-8-ol to give 1,5 dialkylbicyclo(3.2.1)octan-8-one

SCHULZE JOACHIM

Method for purifying carboxylic acids from fermentation broths