Antifogging agent compositions and antifogging products having antifogging coating film wherein the antifogging coating film has antifogging properties, scratch resistance, water resistance, weatherability, initial transparency and long-term transparency

Antifogging agent compositions and antifogging products having antifogging coating film wherein the antifogging coating film has antifogging properties, scratch resistance, water resistance, weatherability, initial transparency and long-term transparency

An antifogging agent composition, which includes blocked polyisocyanate (A), polyol (B), colloidal silicon dioxide (C) and a surfactant (D), and the blocked polyisocyanate (A) is a (meth)acrylate copolymer obtained from a mixture containing a monomer (A-1) represented by general formula (1), a monom...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: AOI, FUKUMOTO, NAOKI, KITANI, TAKAMITSU, KANO
Format: Patent
Sprache:chi ; eng
Schlagworte:
ADHESIVES
AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G
CHEMICAL PAINT OR INK REMOVERS
CHEMISTRY
COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS
COMPOSITIONS BASED THEREON
CORRECTING FLUIDS
DYES
FILLING PASTES
GENERAL PROCESSES OF COMPOUNDING
INKS
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
ORGANIC MACROMOLECULAR COMPOUNDS
PAINTS
PASTES OR SOLIDS FOR COLOURING OR PRINTING
POLISHES
THEIR PREPARATION OR CHEMICAL WORKING-UP
USE OF MATERIALS THEREFOR
WOODSTAINS
WORKING-UP
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Beschreibung
Zusammenfassung:An antifogging agent composition, which includes blocked polyisocyanate (A), polyol (B), colloidal silicon dioxide (C) and a surfactant (D), and the blocked polyisocyanate (A) is a (meth)acrylate copolymer obtained from a mixture containing a monomer (A-1) represented by general formula (1), a monomer (A-2) represented by general formula (2), and a monomer (A-3) represented by general formula (3); the antifogging agent composition can form an antifogging coating film with antifogging properties, scratch resistance, water resistance, weatherability, initial transparency and long-term transparency.