Liquid purification or separation – Processes – Liquid/liquid solvent or colloidal extraction or diffusing...
Patent
1996-05-14
2000-10-17
Fortuna, Ana
Liquid purification or separation
Processes
Liquid/liquid solvent or colloidal extraction or diffusing...
210641, 210651, 523336, 524425, B01D 6100, C08J 300
Patent
active
061326178
ABSTRACT:
A method of producing milling adjuvants and/or dispersing agents, with the use of a separation apparatus which is comprised of one or more organic and/or mineral membranes; a milling adjuvant and/or dispersing agent produced by said method; and use of said adjuvant/agent in preparing an aqueous suspension of mineral particles; and the use of the aqueous suspension in applications involving pigments.
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Patent Abstracts of Japan, vol. 17, No. 452, Aug. 19, 1993, JP-A-51 05495, Apr. 27, 1993.
Blum Rene
Buri Matthias
Egraz Jean-Bernard
Ravet Georges
Coatex S. A.
Fortuna Ana
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