METHOD FOR PRODUCING ADHESIVE LAYER COMPOSITION FOR PRODUCING COOLING SHEET, METHOD FOR PRODUCING COOLING SHEET, AND COOLING SHEET
The present invention is a method for producing an adhesive layer composition for producing a cooling sheet, which is a method for producing an adhesive layer composition for producing a cooling sheet provided with a support layer, an adhesive layer, and a liner layer. The present invention relates...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The present invention is a method for producing an adhesive layer composition for producing a cooling sheet, which is a method for producing an adhesive layer composition for producing a cooling sheet provided with a support layer, an adhesive layer, and a liner layer. The present invention relates to a method for producing an adhesive layer composition, comprising a step for obtaining an adhesive layer composition by mixing a composition to be mixed, which contains water, alum, sodium ethylene diamine tetracetate, polyacrylic acid, and a polyacrylic acid neutralized product, at a mixing temperature of 5-23 DEG C, the content of the water in the composition to be mixed being 69-98.24 mass% with respect to the total mass of the composition to be mixed, and the content of the water in the composition to be mixed being 69-98.24 mass% with respect to the total mass of the composition to be mixed being 98.24-98.24 mass% with respect to the total mass of the composition to be mixed. The content of the alum is 0.18- |
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