HYDROPHILIC ORGANOSILANES

HYDROPHILIC ORGANOSILANES

The present disclosure relates to compositions comprising an organosilane having the formula; (R1)n(R2O) (3.n)SiR3O(CH2CH2O)a(C3H6O)b R4 where n is 1 or 2, a 1, b may vary from 0 to 30, with the proviso a b, R1 is a hydrocarbon group containing 1 to 12 carbon atoms, R2 is hydrogen or an alkyl group...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: FERRITTO, MICHAEL, SALVATORE, LI, LOK, MING, EVA, SURGENOR, AVRIL, PETROFF, LENIN, JAMES, ROIDL, JOSEF
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM
CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
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Beschreibung
Zusammenfassung:The present disclosure relates to compositions comprising an organosilane having the formula; (R1)n(R2O) (3.n)SiR3O(CH2CH2O)a(C3H6O)b R4 where n is 1 or 2, a 1, b may vary from 0 to 30, with the proviso a b, R1 is a hydrocarbon group containing 1 to 12 carbon atoms, R2 is hydrogen or an alkyl group containing 1 to 6 carbon atoms, R3 is a divalent hydrocarbon group containing 2 to 12 carbon atoms, R4 is hydrogen, R1, or an acetyl group. The present organosilane compositions are particularly useful to treat various surfaces to render them more hydrophilic.