Use of parawater as dispersing agent

PCT No. PCT/SE94/00690 Sec. 371 Date Jan. 18, 1996 Sec. 102(e) Date Jan. 18, 1996 PCT Filed Jul. 13, 1994 PCT Pub. No. WO95/03883 PCT Pub. Date Feb. 9, 1995A method for preparing a stable colloid in water in which water is enriched with respect to para water by condensing water vapor on a surface wh...

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Bibliographische Detailangaben
Hauptverfasser:	BERG, TORE GUSTAF OWE
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL TECHNICAL SUBJECTS COVERED BY FORMER USPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ARTCOLLECTIONS [XRACs] AND DIGESTS THEIR RELEVANT APPARATUS TRANSPORTING
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Zusammenfassung:	PCT No. PCT/SE94/00690 Sec. 371 Date Jan. 18, 1996 Sec. 102(e) Date Jan. 18, 1996 PCT Filed Jul. 13, 1994 PCT Pub. No. WO95/03883 PCT Pub. Date Feb. 9, 1995A method for preparing a stable colloid in water in which water is enriched with respect to para water by condensing water vapor on a surface which does not decompose water into H and OH, dispersing a water insoluble material in colloidal form therein, whereby excess parawater acts as a stabilizer for the colloid, and storing the colloid in a vessel having a wall which does not decompose water into H and OH. The stability of the colloidal can be later broken by contacting it with a surface that decomposes water into H and OH.