Inventor

BONASTRE NURIA

ES6 patents

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

HENKEL KGAA

5 patents

US5627144AMay 6, 1997

Composition for enhanced crude oil recovery operations containing hydrochloric acid or hydrofluoric acid, or mixtures thereof with ester quaternary ammonium compounds or/and alkyl quaternary ammonium compounds

HENKEL KGAA61 citations92

US5886201AMar 23, 1999

Quaternized fatty acid triethanolamine ester salts with improved solubility in water

HENKEL KGAA25 citations91

US6043203AMar 28, 2000

HENKEL CORP

1 patent

US5880299AMar 9, 1999

Esterquats

HENKEL CORP55 citations94

BONASTRE NURIA

HENKEL KGAA

Composition for enhanced crude oil recovery operations containing hydrochloric acid or hydrofluoric acid, or mixtures thereof with ester quaternary ammonium compounds or/and alkyl quaternary ammonium compounds

Quaternized fatty acid triethanolamine ester salts with improved solubility in water

Compositions based on APG and ester quat surfactants

Process for producing end-group-locked non-ionic tensides

Process for the production of end-capped nonionic surfactants

HENKEL CORP

Esterquats