Reusable heat pack, super cooled supersaturated recrystalizable solution, process for the preparation of a mixture for use in reusable heat packs and method for the manufacture of such reusable heat pack
The invention discloses a reusable heat pack comprising a soft sealed plastic bag containing a mixture of supercooled supersaturated recrystalizable solution of inorganic substance, alcohol, chemical compound additives, and means to trigger recrystallization of supercooled supersaturated recrystaliz...
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Format: | Patent |
Sprache: | cze ; eng |
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Zusammenfassung: | The invention discloses a reusable heat pack comprising a soft sealed plastic bag containing a mixture of supercooled supersaturated recrystalizable solution of inorganic substance, alcohol, chemical compound additives, and means to trigger recrystallization of supercooled supersaturated recrystalizable solution of inorganic substance. |
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