| 简介 |
PROBLEM TO BE SOLVED : To provide a product which uses glue, can be produced from materials originated from natural substances not containing an injurious substance in simple production processes, and has excellent moisture retainability, air permeability, adhesiveness and gloss-imparting property, to provide a processed product of earth and sand, and to provide an aqueous solution for tanning leather products.
SOLUTION : Glue, soap and water are mixed and charged in a heat-resistant container. Herein, the mixing weight ratio of glue, soap and water is 1 : 2 to 3 : 10 to 30, preferably 1 : 3 : 20. Then, the mixture of the glue, the soap and the water is heated to 60 to 80°C, preferably 70°C, to dissolve the mixture. The dissolved mixture is enough stirred to produce the glue product which is a creamy high viscous fluid.
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