Compositions – Inorganic luminescent compositions – Tungsten containing
Patent
1993-09-09
1997-08-12
Lovering, Richard D.
Compositions
Inorganic luminescent compositions
Tungsten containing
252312, 526911, B01J 1300
Patent
active
056562012
ABSTRACT:
Perfluoropolyether microemulsions of the oil-in-water or water-in-oil type, consisting of perfluoropolyethers exhibiting an average molecular weight from 1,500 to 10,000, the end groups of which being at least partially of the functionalized type, optionally containing peroxide bridges in the chain and consisting of mixtures of products having different molecular weights, of a perfluorinated surfactant and/or a co-surfactant of the alkanol type having 1 to 12 C, and of an aqueous liquid optionally comprising an electrolyte.
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"Microemulsions Theory and Practice", Leon M. Prince, Academic Press Rapid Manuscript, 1977.
Lenti Daria
Visca Mario
Ausimont S.r.l.
Lovering Richard D.
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