MULTI-LAYER PRODUCT HAVING A PROTECTIVE LAYER CONTAINING A BLEND OF POLYMERS

A multi-layer product which comprises a layer made of a synthetic resin and a protective layer made of an acrylic resin incorporated with ethylene:vinyl acetate copolymervinyl chloride graft copolymer adhered thereon, the graft copolymer being prepared by graft-polymerizing vinyl chloride on ethylen...

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Bibliographic Details
Main Authors KISHIKAWA H,JA, KITAMURA S,JA, YASUNO K,JA
Format Patent
LanguageEnglish
Published 16.04.1974
Subjects
ADHESIVES
CHEMICAL PAINT OR INK REMOVERS
CHEMISTRY
COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS
COMPOSITIONS BASED THEREON
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
CORRECTING FLUIDS
DYES
FILLING PASTES
INKS
LAYERED PRODUCTS
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
ORGANIC MACROMOLECULAR COMPOUNDS
PAINTS
PASTES OR SOLIDS FOR COLOURING OR PRINTING
PERFORMING OPERATIONS
POLISHES
THEIR PREPARATION OR CHEMICAL WORKING-UP
TRANSPORTING
USE OF MATERIALS THEREFOR
WOODSTAINS
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Summary:A multi-layer product which comprises a layer made of a synthetic resin and a protective layer made of an acrylic resin incorporated with ethylene:vinyl acetate copolymervinyl chloride graft copolymer adhered thereon, the graft copolymer being prepared by graft-polymerizing vinyl chloride on ethylene:vinyl acetate copolymer containing 20 to 60 percent by weight of vinyl acetate unit (on the basis of the amount of the copolymer) at a weight ratio of 10:90 to 90:10 and the content of the graft copolymer being 1 to 50 percent by weight (on the basis of the amount of the protective layer). The multi-layer product has a good weather-proof property, and a beautiful appearance.
Bibliography:Application Number: US19710213810