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Patent Searching and Data


Title:
TRANSFER METHOD OF CAPSULIZED LIQUID
Document Type and Number:
Japanese Patent JPH09309595
Kind Code:
A
Abstract:

To transfer a micro-encapsulated liquid without decrease of the product value while preventing the breakage of the microcapsule granules by using a turbo pump as a transfer pump for the micro-encapsulated liquid.

When a micro-encapsulated liquid is pumped up, a turbo pump is used instead of a gear pump which has been used so far. One of applicable encapsulated liquids is a substance micro-encapsulated by the reaction of a water insoluble monomer with another monomer with reactive functional groups against the water-insoluble monomer, at the boundary face of both phases of a O/W type dispersed liquid or an emulsified liquid composed of an oil phase including a core material and a water-insoluble monomer and a water phase, for instance. A centrifugal pump is preferable as a turbo pump used for a transfer pump and especially a volute pump is most preferable.


Inventors:
TAKAHASHI KUNIHISA
Application Number:
JP1996000124463
Publication Date:
December 02, 1997
Filing Date:
May 20, 1996
Export Citation:
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Assignee:
SUMITOMO CHEMICAL CO
International Classes:
B67D1/10; A01N25/28; A01N57/14; B01F3/08; B01F17/00; B01J4/00; B01J13/16; B65G53/30; C11B9/00; F04D7/04; (IPC1-7): B67D1/10; A01N57/14; B01F3/08; B01F17/00; B01J4/00; B65G53/30; F04D7/04
Attorney, Agent or Firm:
久保山 隆 (外1名)