Natural adhesive

An adhesive, natural technology, applied in the direction of natural resin adhesives, adhesive types, rosin adhesives, etc., can solve the problems of high toxicity, low adhesion of natural adhesives, threats to people's health, etc. , to achieve the effect of easy digestion and absorption, strong thickening and high viscosity

Inactive Publication Date: 2014-03-26
栾晓健
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

With the rapid development of the chemical industry, various artificial adhesives are constantly emerging. Many materials in general a

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] Embodiment 1: 30% of gum arabic, 25% of rosin, 25% of shellac, 0.5% of boric acid, 0.2% of potassium sorbate, 0.5% of methylcellulose, 0.3% of ethanol, and the rest is water.

Embodiment 2

[0018] Embodiment 2: Rosin 35%, white dextrin 35%, boric acid 3%, potassium sorbate 2%, methylcellulose 1%, ethanol 0.7%, all the other are water.

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PUM

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Abstract

The invention relates to the technical field of adhesives, and in particular relates to a natural adhesive which is nonhazardous and high in adhesion degree. The natural adhesive is characterized by being prepared from the following components by mass: 80-90% of vegetable gelatin, 80-90% of animal glue, 0.5-5% of boric acid, 0.2-4% of potassium sorbate, 0.5-5% of methylcellulose, 0.3-4% of ethanol and the balance of water, wherein the vegetable gelatin is characterized by being prepared from one or more of Arabic gum, rosin and dextrin; the animal glue is characterized by being prepared from one or more of shellac and bone glue. The natural adhesive selects vegetable gelatin and animal glue which are non-pollution, nonhazardous, pure and natural as main machining raw materials, the viscosity is improved on the basis of the conventional adhesive, and meanwhile, no harm can be resulted for human bodies.

Description

technical field [0001] The invention relates to the technical field of adhesives, in particular to a non-toxic, high-adhesive natural adhesive. Background technique [0002] Adhesives are one of the most important auxiliary materials and are widely used in packaging operations. Adhesives are sticky substances that connect two separate materials together by virtue of their viscous properties and are very convenient to use. There are many types of adhesives, usually divided into two types: natural adhesives and artificial adhesives. With the rapid development of the chemical industry, various artificial adhesives are constantly emerging. Many materials in general artificial adhesives are highly toxic, which poses a great threat to people's health. The adhesiveness of the mixture is generally low. As people's awareness of health and environmental protection increases, there is an urgent need for an adhesive with high adhesion and no harm to the human body. Contents of the ...

Claims

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Application Information

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IPC IPC(8): C09J193/00C09J193/04C09J103/02C09J101/26C09J11/06C09J11/04
Inventor 栾晓健
Owner 栾晓健
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