Edible environmentally-friendly glutinous rice glue composition used for pasting wallpapers, and production method thereof

A technology of composition and glutinous rice glue, applied in the directions of starch adhesives, starch-derived adhesives, polymer adhesive additives, etc., can solve the problems of insufficient environmental protection level of auxiliary agents, and achieve the solution of secondary pollution defects and improve Product quality and brand image, the effect of long shelf life

Inactive Publication Date: 2017-02-08
GAREFU TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the process of producing glutinous rice glue, it is often necessary to add some auxiliary materials or additives to improve the viscosity or stability of the product, and these additives are generally not environmentally friendly enough

Method used

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  • Edible environmentally-friendly glutinous rice glue composition used for pasting wallpapers, and production method thereof
  • Edible environmentally-friendly glutinous rice glue composition used for pasting wallpapers, and production method thereof
  • Edible environmentally-friendly glutinous rice glue composition used for pasting wallpapers, and production method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] A kind of preparation method of glutinous rice glue composition for pasting edible grade environment-friendly wallpaper, concrete process is as follows:

[0020] Step A: Put the raw materials into the reaction kettle to adjust the slurry, after stirring evenly, slowly heat the reaction kettle to 95°C, at this time, the glue is in a slightly gelatinized state, and then keep the temperature for 30 minutes;

[0021] The raw material formula is (total weight is 100%): modified starch A 5%, modified starch B 8%, waxy rice starch 8%, waxy corn starch 10%, sodium trimetaphosphate 1%, antiseptic antifungal agent 2%, 0.3% of monoglyceride, 2% of gluconolactone, 1% of sorbitol, 2% of thickener, 0.6% of citric acid, 0.15% of stabilizer, and the balance is deionized water. The stabilizer is 0.1% of monoglyceride laurate and 0.05% of EDTA-disodium. The anticorrosion and antifungal agent is 0.5% of potassium sorbate, 0.5% of calcium propionate, 0.2% of sodium benzoate, 0.6% of natam...

Embodiment 2

[0024] A kind of preparation method of glutinous rice glue composition for pasting edible grade environment-friendly wallpaper, concrete process is as follows:

[0025] Step A: Put the raw materials into the reaction kettle to make slurry, stir evenly, then slowly heat the reaction kettle to 85°C, at this time, the glue is in a slightly gelatinized state, and then keep the temperature for 30 minutes;

[0026] The raw material formula is (total weight is 100%): 8% of modified starch A, 3% of modified starch B, 10% of waxy rice starch, 5% of waxy corn starch, 0.5% of sodium trimetaphosphate, 0.9% of antiseptic and antifungal agent, 0.1% of monoglyceride, 3% of gluconolactone, 0.2% of sorbitol, 2% of thickener, 1.2% of citric acid, 0.03% of stabilizer, and the balance is deionized water. The stabilizer is acetylated monoglyceride fatty acid ester. The antiseptic and antifungal agent comprises 0.5% of potassium sorbate, 0.2% of natamycin and 0.2% of chitosan.

[0027] Step B: At...

Embodiment 3

[0029] A kind of preparation method of glutinous rice glue composition for pasting edible grade environment-friendly wallpaper, concrete process is as follows:

[0030] Step A: Put the raw materials into the reactor to make slurry, stir evenly, then slowly heat the reactor to 90°C, at this time, the glue is in a slightly gelatinized state, and then keep the temperature for 30 minutes;

[0031] The raw material formula is (total weight is 100%): 6% of modified starch A, 6% of modified starch B, 46% of waxy rice starch, 15% of waxy corn starch, 0.5% of sodium trimetaphosphate, 3% of antiseptic and antifungal agent, 0.5% monoglyceride, 1% gluconolactone, 0.6% sorbitol, 2% thickener, 0.5% citric acid, 0.10% stabilizer, and the balance is deionized water. The stabilizer is 0.05% of monoglyceride laurate and 0.05% of EDTA-tetrasodium. The anticorrosion and antifungal agent comprises 0.5% of potassium sorbate, 0.5% of calcium propionate, 0.5% of sodium benzoate, 0.6% of natamycin an...

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Abstract

The invention relates to the technical field of wallpaper auxiliary materials, and especially relates to an edible environmentally-friendly glutinous rice glue composition used for pasting wallpapers, and a production method thereof. The glutinous rice glue composition used for pasting wallpapers, which can be produced in a high temperature packing manner, is produced from, by mass, 5-8% of modified starch A, 3-8% of modified starch B, 4-10% of glutinous rice starch, 5-15% of waxy maize starch, 0.5-1% of a cross-linking agent, 0.6-3% of an antiseptic anti-mildew agent, 0.1-0.5% of monostearin, 1-3% of glucolactone, 0.2-1.5% of sorbitol, 2-6% of a thickener, 0.1-1.2% of citric acid, 0.01-0.15% of a stabilizer, and the balance of water. The glutinous rice glue composition obtained through compounding safe edible raw materials according to the above improved formula has the advantages of good stability, good safety and environmental protection, and has better viscosity than similar products.

Description

technical field [0001] The invention relates to the technical field of wallpaper auxiliary materials, in particular to an edible grade environment-friendly glutinous rice glue composition for pasting wallpaper and a preparation method thereof. Background technique [0002] At present, wallpaper has become the mainstream trend of wall decoration because of its multiple advantages such as environmentally friendly materials, bright colors, sound insulation and heat preservation, and short construction period. When pasting wallpaper, glutinous rice wet glue is more and more widely used because of its environmental protection, strong adhesion and low cost. Glutinous rice glue is mainly made of various types of starch as the main agent, supplemented by various auxiliary materials, and is an environmentally friendly water-soluble high-viscosity starch glue prepared by heating and reacting in the reactor after appropriate proportioning, and then cooling down and discharging Packing...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09J103/02C09J103/08C09J11/06C09J11/08
CPCC09J103/02C08L2205/025C08L2205/035C09J11/06C09J11/08C08L3/02C08L3/08C08L5/08C08K5/092C08K5/053C08K5/098
Inventor 吴通明
Owner GAREFU TECH CO LTD
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