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METHOD OF ALTERNATINGLY EMITTING TWO OR MORE VOLATILE MATERIALS

  • US 20140064713A1
  • Filed: 08/28/2013
  • Published: 03/06/2014
  • Est. Priority Date: 08/28/2012
  • Status: Active Grant
First Claim
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1. A method of alternatingly emitting two or more volatile materials, the method including the steps of:

  • (a) activating a first heater to emit a first volatile material;

    (b) emitting the first volatile material for a first period of time including the steps of;

    emitting the first volatile material at a first primary evaporation rate; and

    emitting the first volatile material at a first secondary evaporation rate after evaporation of the first volatile material at the first primary evaporation rate;

    wherein the first secondary evaporation rate is less than the first primary evaporation rate;

    (c) deactivating the first heater;

    (d) activating a second heater to emit a second volatile material;

    (e) emitting the second volatile material for a second period of time including the steps of;

    emitting the second volatile material at a second primary evaporation rate; and

    emitting the second volatile material at a second secondary evaporation rate after evaporation of the second volatile material at the second primary evaporation rate;

    wherein the second secondary evaporation rate is less than the second primary evaporation rate;

    (f) deactivating the second heater; and

    repeating the steps of (a) through (f).

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