FLUOROCHEMICAL COMPOUNDS HAVING PENDENT SILYL GROUPS

• Main Authors: WAYNE W FAN, KLUN THOMAS P, SURESH IYER, OSCAR S BENZ
• Format: Patent
• Language: English
• Published: 19.06.2014
• Subjects: ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM; ADHESIVES; CHEMICAL PAINT OR INK REMOVERS; CHEMISTRY; COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS; CORRECTING FLUIDS; DYES; FILLING PASTES; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; INKS; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; ORGANIC CHEMISTRY; PAINTS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; POLISHES; TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION; TECHNICAL SUBJECTS COVERED BY FORMER USPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; USE OF MATERIALS THEREFOR; WOODSTAINS

PROBLEM TO BE SOLVED: To provide fluorochemical silane compounds and coating compositions using the same, which are useful in rendering hard-surface substrates repellent to water, oil, stain and dirt.SOLUTION: Provided are fluorochemical silane compounds represented by (CFCHCHOCOCH-CH)-N-(CH)-Si(OCH), F(CF(CF)CFO)CF(CF)-CONHCHCHOCOCH-CH-N-[(CH)-Si(OCH)]or the like, and coating compositions derived therefrom. [In the formula, the average of a is 4 to 20.]