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US 4,225,679 AGranted
Floral foam product and method of producing the same which incorporates a flower preservative and a bacteriocide
AssigneePennock, Villamil and Pilato Inc.
InventorLouis A. Pilato
Life of this patent
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Abstract
A foam product and method of producing the same for use in preserving cut flowers is provided which method provides in the manufacture of the product of foaming under mild conditions to preserve the wettability, and the preservative qualities of the foaming material and its additives so as to improve the life of the cut flowers which are mounted in the product.
Claims5
The method of producing a foamed product of the type useful for floral displays which method comprises
- mixing at ambient temperature a phenol formaldehyde resin having a viscosity of 1000 to 2000 CPS with soluble additives comprising
- a surfactant,
- a wetting agent,
- a flower preservative selected from the group consisting of water soluble or dispersable saccharides, and
- a bacteriocide,
- adding a foaming agent to the mixture,
- then adding a catalyst to the mixture,
- delivering the aforesaid mixture into a preheated mold and retaining it in the mold for a period of about 30 to 60 minutes,
- heating the mold and its contents to foam the mixture in the mold for maximum foam formation, and
- removing the foamed material from the mold for use.
7 more elements
Dependencies are inferred from the claim text.