FLUORINATED ESTER COMPOUND ADDITIVES FOR ARCHITECTURAL COATINGS

where A is independently -OH, a C1-C18 alkyl, -CH2OH, -CH2COOH, or (CH2CH2O)a(CH2CH(CH3)O)bH; a and b are independently 0 to 3, where a+b is 1 to 3; s is 0 to 2; Y is a linear or branched alkylene organic group having t+s substitutions; x is 0 or 1; Q is -C(O)O- or -OC(O)-; Z is -(CH2)yS- or -(CH2CH...

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Bibliographische Detailangaben
Hauptverfasser: SWEETMAN, Karl Jeffery, LARICHEV, Roman B
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:where A is independently -OH, a C1-C18 alkyl, -CH2OH, -CH2COOH, or (CH2CH2O)a(CH2CH(CH3)O)bH; a and b are independently 0 to 3, where a+b is 1 to 3; s is 0 to 2; Y is a linear or branched alkylene organic group having t+s substitutions; x is 0 or 1; Q is -C(O)O- or -OC(O)-; Z is -(CH2)yS- or -(CH2CH2O)m(CH2CH(CH3)O)n-; y is 2 to 6; m and n are independently 0 to 6, where m+n is 1 to 6; Rf is a straight or branched perfluoroalkyl group of 2 to 20 carbon atoms; and t is 2 to 6, such that s+t is 2 to 6.