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Method for generating gas to deliver liquid from a container

  • US 5,588,556 A
  • Filed: 06/05/1995
  • Issued: 12/31/1996
  • Est. Priority Date: 08/06/1993
  • Status: Expired due to Term
First Claim
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1. In an apparatus for the delivery of a liquid from a container, of the type wherein the apparatus includes a first and a second chemical, the first and second chemical being reactive to generate carbon dioxide gas, with the first chemical being disposed in solid form and the second chemical being disposed as a liquid, the improvement comprising:

  • the first chemical being admixed with a rate limiting amount of a rate controlling moiety and formed into a solid mass.

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