Quarternary polymers based cosmetic agents_

Quasi-crystal-based composite coating and method for making...

Quasi-spherical orbital implant

Quaternary ammonium and benzothiazole microbicidal...

Quaternary ammonium antibacterial dentifrices with selected...

Quaternary ammonium bactericides

Quaternary ammonium bactericides

Quaternary ammonium benzonitriles and herbicidal...

Quaternary ammonium compound and cetyl alcohol as hair...

Quaternary ammonium compounds

Quaternary ammonium compounds

Quaternary ammonium compounds and preparation thereof

Quaternary ammonium compounds and process for the...

Quaternary ammonium compounds and their use

Quaternary ammonium compounds as bactericides and fabric...

Quaternary ammonium compounds in pretreatment of hair before...

Quaternary ammonium esters for disinfection and preservation

Quaternary ammonium halides for treatment of infectious...

Quaternary ammonium pharmaceutical preparation

Quaternary ammonium sulfamates