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The adhesive composition includes amino acid resin containing formaldehyde, a free compound similar to formaldehyde and a catalyst composed of amino acid salt or ammonium; composition preparation process; material impregnated with composition and preparation process.
The adhesive composition includes amino acid resin containing formaldehyde, a free compound similar to formaldehyde and a catalyst composed of amino acid salt or ammonium; composition preparation process; material impregnated with composition and preparation process.
The adhesive composition includes amino acid resin containing formaldehyde, a free compound similar to formaldehyde and a catalyst composed of amino acid salt or ammonium; composition preparation process; composition impregnation material and preparation process.
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