| 摘要 |
<p>1449271 Aerosol containers E R HOWARD Ltd 19 March 1974 [23 March 1973] 14101/73 Heading C4X An aersosol container containing a composition suitable as a food or drink or for spraying on to foods or drinks is prepared by filling an aerosol container with a self-propelling composition comprising a water-soluble or watermiscible food or drink product and a gaseous propellant and subsequently submitting the filled container to a heat treatment at 90‹ to 110‹ C. The gaseous propellant is gaseous at room temperature (about 15À5‹ C.) and atmospheric pressure. In the examples pressurized carbonated water, carbon dioxide, pure malt vinegar and solid carbon dioxide are used.</p> |
