COATING IMMOBILIZED ON OBJECT SURFACE FOR EASY REMOVAL OF DEPOSIT

PURPOSE:To make easy repetitive cleaning of an object possible by using a film essentially consisting of a resin which is swollen by water but is not dissipated by flow out, is hydrophilic and is solid at ordinary temp. in air and using the coating which is formed out of such film and is immobilized...

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Bibliographic Details
Main Authors MIYATA ICHIJI, MITSUHASHI HIROYUKI, KONO KENJI, NISHIHARA SHOJI
Format Patent
LanguageEnglish
Published 12.08.1994
Edition5
Subjects
ADHESIVES
AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G
CHEMICAL PAINT OR INK REMOVERS
CHEMISTRY
CINEMATOGRAPHY
COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS
COLOUR PRINTING
COMPOSITIONS BASED THEREON
CORRECTING FLUIDS
DYES
ELECTROGRAPHY
ELECTROPHOTOGRAPHY
FILLING PASTES
GENERAL PROCESSES OF COMPOUNDING
HOLOGRAPHY
INKS
LAYERED PRODUCTS
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
LINING MACHINES
MAGNETOGRAPHY
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
ORGANIC MACROMOLECULAR COMPOUNDS
PAINTS
PASTES OR SOLIDS FOR COLOURING OR PRINTING
PERFORMING OPERATIONS
PHOTOGRAPHY
PHYSICS
POLISHES
PRINTING
PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES
STAMPS
THEIR PREPARATION OR CHEMICAL WORKING-UP
TRANSPORTING
TYPEWRITERS
USE OF MATERIALS THEREFOR
WOODSTAINS
WORKING-UP
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Summary:PURPOSE:To make easy repetitive cleaning of an object possible by using a film essentially consisting of a resin which is swollen by water but is not dissipated by flow out, is hydrophilic and is solid at ordinary temp. in air and using the coating which is formed out of such film and is immobilized on the surface of the object. CONSTITUTION:This coating for easy removal of deposits is composed of the film consisting essentially of the resin which is swollen by water but is not dissipated by flow out, is hydrophilic and is solid at ordinary temp. in air. The coating is immobilized on the object surface. The resin is a resin having >=1.5 times expansion rate. The resin is also a resin having >=50% gel fraction and is a crosslinked resin. The functional groups to be used for crosslinking of the crosslinked resin are epoxy groups, isocyanate groups and double bonds. An epoxy crosslinking agent, isocyanate crosslinking agent or radiation crosslinking agent is used as the crosslinking agent. The resin is a resin having the polar functional groups or hydrophilic chains and has hydrophilicity of <=40 deg. recoding contact angle.
Bibliography:Application Number: JP19930305917