Search International and National Patent Collections

1. (WO1997039730) METHOD FOR ODOR REDUCTION

Pub. No.:    WO/1997/039730    International Application No.:    PCT/US1997/006743
Publication Date: Oct 30, 1997 International Filing Date: Apr 18, 1997
IPC: A61K 8/04
A61K 8/11
A61K 8/49
A61K 8/88
A61L 15/46
A61Q 15/00
Applicants: CALWOOD CHEMICAL INDUSTRIES, INC.
Inventors: WOOD, Louis, L.
CALTON, Gary, J.
Title: METHOD FOR ODOR REDUCTION
Abstract:
Imides reduce odors. Imides are especially efficient at reducing the odors of odoriferous amine or ammonia. The imides may be incorporated in pads which are the recipients of odoriferous waste materials, dispersed in holding tanks or lagoons or dispersed over human and animal wastes. Polysuccinimide, copolymers of polysuccinimide, polyglutarimide and mixtures thereof are especially useful for the reduction of odors, especially of ammonia and amine.