Method of the encapsulation of liquids

Details Method of the encapsulation of liquids Method of the encapsulation of liquids

1996-05-30

1998-03-24

Mullis, Jeffrey C.

Plastic and nonmetallic article shaping or treating: processes

Encapsulating normally liquid material

264 43, 264 433, 264 46, 264 41, B05D 100, B05D 102

Patent

active

057309124

ABSTRACT:
The invention is directed to a method for the encapsulation of liquids within a continuous impervious coating of thermoplastic material. The method is carried out with continuous agitation during which the adsorbent and adsorbate are coated with a plurality of sprayed layers of thermoplastic coating material while maintaining the adsorbent in free-flowing powder consistency during the coating steps. The method is especially advantageous for the encapsulation of volatile liquids.

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Fedorov et al., Translation of SU 1669537 A1, Aug. 1991.
Yoshimoto et al., Translation of JP Hei 1-113436, May 1989.

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