HIGH-MOLECULAR RESIN LAMINATE EXCELLENT IN SCRATCH RESISTANCE AND MOLDED ARTICLE THEREOF

PROBLEM TO BE SOLVED: To obtain a high-molecular resin laminate having high scratch resistance equal to or more than that of glass. SOLUTION: The high-molecular resin laminate includes a high-molecular resin substrate (C), a layer (A-layer) comprising a composition containing a hydrolysis condensate...

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Bibliographic Details
Main Authors IWAI MICHINAO, OMORI SATOSHI, KIN TATSUICHIRO, MINEMATSU HIROMASA
Format Patent
LanguageEnglish
Published 18.09.2001
Edition7
Subjects
ADHESIVES
CHEMICAL PAINT OR INK REMOVERS
CHEMISTRY
COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS
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
PAINTS
PASTES OR SOLIDS FOR COLOURING OR PRINTING
PERFORMING OPERATIONS
POLISHES
TRANSPORTING
USE OF MATERIALS THEREFOR
WOODSTAINS
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Summary:PROBLEM TO BE SOLVED: To obtain a high-molecular resin laminate having high scratch resistance equal to or more than that of glass. SOLUTION: The high-molecular resin laminate includes a high-molecular resin substrate (C), a layer (A-layer) comprising a composition containing a hydrolysis condensate of tetramethoxysilane and/or tetraethoxysilane and a layer (B-layer) being in contact with the A-layer and an increase of haze of the B-layer in a taper abrasion test of a load of 4.9 N and 1,000 cycles is 10% or less and the interlaminar strength between the A-layer and the B-layer is 200 N/m or more.
Bibliography:Application Number: JP20000068705