ADHESIVE SHEET USE OF INDUSTRIAL MATERIAL AND MANUFACTURING METHOD THEREOF

PURPOSE: An industrial material bonding sheet and a manufacturing method thereof are provided to improve the weathering ability, durability, and staining resistance of industrial materials. CONSTITUTION: An industrial material bonding sheet(1000) includes a first bonding layer(200), a substrate laye...

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Bibliographic Details
Main Author CHOI, JIN CHEOL
Format Patent
LanguageEnglish
Korean
Published 30.07.2012
Subjects
LAYERED PRODUCTS
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
PERFORMING OPERATIONS
TRANSPORTING
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Summary:PURPOSE: An industrial material bonding sheet and a manufacturing method thereof are provided to improve the weathering ability, durability, and staining resistance of industrial materials. CONSTITUTION: An industrial material bonding sheet(1000) includes a first bonding layer(200), a substrate layer(100), and a second bonding layer(300). The first bonding layer is obtained by spreading or coating a synthetic resin adhesive(220) based on a polyolefin or polyurethane-cyanoacrylate resin on a first sheet(210) produced from a polyolefin or polypropylene resin. The synthetic resin adhesive contains 15-40wt% of polyolefin or polyurethane-cyanoacrylate resin and 60-85wt% of solvent. The second bonding layer is obtained by spreading or coating a hot-melt adhesive(320) based on an ethylene vinyl acetate or polyurethane resin on a second sheet(310) produced from a polypropylene or polyethylene terephthalate resin. The hot-melt adhesive contains 10-15 parts of gum rosin solution in toluene by weight and 0.5-5 parts of nylon powder by weight for 100 parts of mixture by weight containing the ethylene vinyl acetate or polyurethane resin and a solvent.
Bibliography:Application Number: KR20110033288