Method of filling a case with at least two products, and case fi

Details Method of filling a case with at least two products, and case fi Method of filling a case with at least two products, and case fi

1998-03-16

2000-07-11

Wilson, John J.

Toilet

Toilet kit

Powder box and applicator

132294, A45D 3300, A45D 3324

Patent

active

060857595

ABSTRACT:
A case (1) is filled by pouring, in the liquid phase, at least two products A and B, the case having a base (2) and a lid (4). The method includes the steps of installing within the case a thin membrane (5) made of a material which is soluble in the solvent of at least one of the products, the membrane (5) being arranged in a manner such as to define, within the case, at least a first space (6) and a second space (7), the first and second spaces (6, 7) being isolated from each other over at least part of the axial height of the case, pouring the product A into the first space (6) and the product B into the second space (7), and allowing the products to dry in a manner such as to set the products, the membrane (5) becoming solubilized in the solvent during the setting of the products A and B within the first space (6) and the second space (7), respectively.

REFERENCES:
patent: 4337859 (1982-07-01), Murphy et al.
patent: 5086791 (1992-02-01), Ferrari
patent: 5819764 (1998-10-01), Sussman

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