Retarded vaporization compositions and method for making
Abstract
Abstract RETARDED VAPORIZATION COMPOSITIONS ARE PROVIDED CONSISTING ESSENTIALLY OF A NON-AQUEOUS COLLOIDAL SYSTEM CONTAINING FINELY DIVIDED FUMED AMORPHOURS SILICA, A GELATINIZING AGENT, A NONPOLAR ODORIFERIOUS MATERIAL WHICH IS NOT MISCIBLE WITH WATER, AND A LIQUID HYDROXY COMPOUND, WHICH COMPOSITION UPON CONTACT WITH WATER RELEASES THE ODORIFEROUS MATERIAL. IN A PREFERRED EMBODIMENT, THE COMPOSITIONS MAY ALSO INCLUDE A BACTERICIDAL AGENT WHICH IS ALSO RELEASED UPON CONTACT WITH WATER. THE METHOD OF PREPARING THE AFORESAID RETARDED VAPORIZATION COMPOSITIONS INCLUDES THE BLENDING OF THE COMPONENTS AND THEIR SUBSEQUENT CURING FOR ONE-QUATER HOUR TO EIGHT HOURS AT A TEMPERATURE WITHIN THE RANGE OF ABOUT 110*F. TO 160*F.
Inventors
- 👤 H Segal
Bibliographic Details
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