Method for compacting a powder-based cosmetic material

Details Method for compacting a powder-based cosmetic material Method for compacting a powder-based cosmetic material

1988-09-26

1990-10-16

Sipos, John

Package making

Methods

Forming a cover adjunct or application of a cover adjunct to...

53436, 53527, 53440, B65B 124, B65B 6118, B65B 6308

Patent

active

049626264

ABSTRACT:
A quantity of the powdered preparation (2), advantageously including a binder, is placed in a container (1) which is open in its upper portion and the lower portion of which is defined by a tray (4) intended to contain the resultant compact at the end of the operation. The hot compression of the preparation (2) is performed, the compacting piston (13) being equipped with a heating device (14). The heating makes the compact more cohesive, and if a binder is present, increases its fluidity. The invention offers the possibility of using microencapsulated binders as well as hydrophobic binders. The invention can be used for compacted makeup powders.

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patent: 4495209 (1985-01-01), Whiteside
patent: 4660608 (1987-04-01), Arai

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