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Refrigeration > Cryogenic Treatment Of Gas Or Gas Mixture > Solidification > Carbon Dioxide > Snow > Pressed Block Pressed BlockPressed Block patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.11/15/07 - 20070261436 - Dry ice products and method of making same Solid carbon dioxide with enhanced sensory properties, such as color and scent. Additives are incorporated into solid carbon dioxide by any variety of processes. The additives are selected on the basis of desired visual or olfactory effects. ... 08/24/06 - 20060185387 - Device for producing dry ice and pressure relief thereof A device for producing a solidified block of carbon dioxide includes first and second housing portions removably connectable together. The first and second housing portions form an interior molding chamber that is adapted to receive liquid carbon dioxide at a pressure where expansion of the liquid carbon dioxide occurs, resulting ... ### FreshPatents.com Support |