Title:
PRESERVATION OF AQUEOUS SOLUTION, EMULSION AND DISPERSION
Document Type and Number:
Japanese Patent JPS604107
Kind Code:
A
Abstract:
Quaternary ammonium salts formed by the reaction of hexamethylenetetramine with carboxylic acids and esters, amides and nitriles substituted in the alpha position by chlorine or bromine are preservatives for aqueous solutions, emulsions, and suspensions which are susceptible to microbiological degradation.
Inventors:
JIYOSEFU GABURIERU FUENIESU
JIYON DOMINITSUKU PERA
JIYON DOMINITSUKU PERA
Application Number:
JP18978883A
Publication Date:
January 10, 1985
Filing Date:
October 11, 1983
Export Citation:
Assignee:
BUCKMAN LABOR INC
International Classes:
A01N43/90; C02F1/50; C07D487/18; (IPC1-7): A01N43/90
Attorney, Agent or Firm:
Kyozo Yuasa
Next Patent: JPS604108