Inventor

HEYMANNS PETER

DE19 patents

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

HEYMANNS PETER

HOECHST AG

Isomeric nonanols and decanols, their preparation, phthalic esters obtained therefrom and their use as plasticizers

Process for removing contaminating coatings from metal surfaces

Mixtures of isomeric decyl alcohols, phthalates obtainable therefrom, and their use as plasticizers

Decyl alcohol mixtures, phthalic esters obtainable therefrom and their use as plasticizers

Process for the preparation of predominantly unbranched higher primary alcohols

Mixtures of isomeric decyl alcohols, phthalates obtainable therefrom, and their use as plasticizers

Process for making a mixture of isomeric decyl alcohols

Decyl alcohol mixtures, phthalic esters obtainable therefrom and their use as plasticizers

Decyl alcohol mixtures, phthalic esters obtainable therefrom and their use as plasticizers

Decyl alcohol mixtures, phthalic esters obtainable therefrom and their use as placticizers

Decyl alcohol mixtures, phthalic obtainable therefrom, and their use as plasticizers

Mixtures of isomeric pentanoic acids, esters prepared therefrom, and their use as lubricants

Preparation of methyltris(m-sulfonatophenyl) phosphonium iodide trisodium salt and use thereof in carbonylation reactions to prepare carboxylic acids and/or their esters

OXEA GMBH

Process for preparing neopentyl glycol by cracking high boilers occurring in the production process

Continuous method for the production of neopentyl glycol

Continuous method for producing primary aliphatic amines from aldehydes

SCHALAPSKI KURT

Method of producing neopentyl glycol

Method for producing primary aliphatic amines from aldehydes

CELANESE CHEM EUROPE GMBH

Method for producing aliphatic carboxylic acids from aldehydes