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CRYSTALLIZED PLASTIC VALVE FOR AN AEROSOL DISPENSER AND HOUSING THEREFOR

  • US 20190315559A1
  • Filed: 04/16/2018
  • Published: 10/17/2019
  • Est. Priority Date: 04/16/2018
  • Status: Active Grant
First Claim
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1. A valve for use in an aerosol dispenser, the valve comprising:

  • a housing, the housing having a lower platform for attachment to an outer container of an aerosol dispenser, the platform having a housing hole therethrough, and at least one of an inner collar projecting upwardly from the platform or a lower collar projecting downwardly from the platform;

    a seal circumscribing the housing hole and having a seal hole therethrough;

    a valve stem slidably disposed in the seal hole; and

    a reinforcing sleeve in radial contact with at least one of the inner collar and the lower collar, the reinforcing sleeve being selected from the group consisting of crystallized polymeric material, metal and carbon fiber.

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