Inventor

LANG ORTMUND

DE22 patents

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

LANG ORTMUND

BASF SE

Distillation device comprising a column which as three or a plurality of cells in series through which fluid flows and method for distilling or extractive distillation by use of the distillation device

Method for the continuous dehydration of 3-hydroxypropionic acid to form acrylic acid

Method for the dehydration of 3-hydroxypropanoic acid to form acrylic acid

Process for removal of volatile compounds from tackifiers

Device for carrying out material exchange processes

Process for continuously preparing n-butyl acrylate or isobutyl acrylate

Method for producing a solution of pure triethylenediamine (TEDA)

Process for isolating pure butyl acrylate from crude butyl acrylate by distillation, where butyl is n-butyl or isobutyl

Process for isolating pure 2-ethylhexyl acrylate or pure 2-propylheptyl acrylate from the corresponding crude alkyl acrylate by distillation

Continuous process for preparing (meth)acrylates of C10-alcohol mixtures

Work-up of the mother liquor obtained in the preparation of high-purity triethylenediamine

Process for the preparation of 5-hydroxymethylfurfural (HMF)

Method of dehydrating 3-hydroxypropionic acid to form acrylic acid

Process for isolating pure tert-butyl (meth)acrylate from crude tert-butyl (meth)acrylate by distillation

BASF AG

Preparation of pure triethylenediamine

Method of selectively synthesizing triethylenediamine

Process for the preparation of pure triethylenediamine (TEDA)

Method for producing highly concentrated formaldehyde solution

Method for obtaining cyclododecatriene by evaporation

Process for the preparation of highly pure triethylene diamine

Process for distillatively removing piperazine from an ethylenediamine-piperazine mixture

Isolation of high-purity triethylenediamine (TEDA) by distillation