Compositions – Inorganic luminescent compositions – Tungsten containing
Patent
1987-01-20
1988-10-25
Terapane, John F.
Compositions
Inorganic luminescent compositions
Tungsten containing
252357, 560155, 260DIG45, B01F 1716, B01F 1728, C07C10102
Patent
active
047802448
ABSTRACT:
Compound of the formula ##STR1## in which n denotes a number from 4 to 12, preferably 6 to 8, R.sub.1 denotes hydrogen or methyl, preferably hydrogen, R.sub.2 and R.sub.3 denote C.sub.1 -C.sub.6 -alkyl, preferably propyl or butyl, and X denotes halogen, HSO.sub.4 or anions of organic acids having 1 to 4 carbon atoms, or CH.sub.3 OSO.sub.3, and preferably denotes chlorine.
These compounds are used on their own or together with non-ionic surfactants as an emulsifier for the production of aqueous polymer dispersions of fluorine-containing acrylic acid esters. Polymer dispersions of this type, formed from fluorine-containing acrylic acid esters, are used for imparting an oleophobic and hydrophobic finish to textile materials.
REFERENCES:
patent: 3776857 (1973-12-01), Lindner
patent: 4297107 (1981-10-01), Boehmke
patent: 4379869 (1983-04-01), Saidat et al.
Lause Joachim
Ramloch Herbert
Seidel Manfred
Waldmann Karl
Hoechst Aktiengesellschaft
Terapane John F.
Wolffe Susan
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