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A kind of Tremella composite flocking adhesive

A technology of flocking glue and white fungus, applied in the direction of adhesives, monocarboxylate copolymer adhesives, adhesive types, etc., can solve the problems of low viscosity, inconvenient use and good softness of flocking adhesives. , to achieve the effect of good flexibility, not easy to block the nozzle, and low viscosity

Active Publication Date: 2018-10-26
蚌埠行时知识产权运营有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The applicant's previous application had used silk protein and soybean protein as raw materials for flocking adhesives, but their viscosity was slightly high and it was not convenient to use, and the present invention aims to provide a kind of white fungus composite flocking adhesive, Using cheaper tremella as raw material, the flocking adhesive produced has low viscosity, good stability, less glue application, not easy to block the nozzle, non-toxic, tasteless, and good flexibility

Method used

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  • A kind of Tremella composite flocking adhesive
  • A kind of Tremella composite flocking adhesive
  • A kind of Tremella composite flocking adhesive

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] A kind of Tremella composite flocking adhesive, its preparation method is:

[0022] 1) First mix the raw materials: vinyl acetate 500kg; butyl acrylate 50kg; acrylic acid + water 8kg + 10kg, and emulsify 10% of the raw materials;

[0023] 2) Add 600kg of water in the reactor to react with the emulsified raw materials for the first time;

[0024] 3) After the reaction, the remaining raw materials are added dropwise;

[0025] 4) Keep warm for 1 hour afterwards;

[0026] 5) adjust the PH value to be neutral, and obtain the acrylic compound liquid for use;

[0027] 6) Weigh 500g of dried tremella, put it in 10L of 0.3% trehalose solution and let it stand for 18 hours. After the tremella is thoroughly soaked, take it out and grind it evenly.

[0028] 7) Weigh 100 g of ground white fungus, place it in 1 L of calcium chloride boiling solution with a mass concentration of 60%, and treat it for about 80 minutes until most of it dissolves, stir it with a glass rod, and filter ...

Embodiment 2

[0033] A kind of Tremella composite flocking adhesive, its preparation method is:

[0034] 1) First mix the raw materials: vinyl acetate 500kg; butyl acrylate 50kg; acrylic acid + water 8kg + 10kg, and emulsify 10% of the raw materials;

[0035] 2) Add 600kg of water in the reactor to react with the emulsified raw materials for the first time;

[0036] 3) After the reaction, the remaining raw materials are added dropwise;

[0037] 4) Keep warm for 1 hour afterwards;

[0038] 5) adjust the PH value to be neutral, and obtain the acrylic compound liquid for use;

[0039] 6) Weigh 500g of dried tremella, put it in 10L of 0.3% trehalose solution and let it stand for 20 hours. After the tremella is thoroughly soaked, take it out and grind it evenly.

[0040] 7) Weigh 100 g of the ground white fungus, place it in 1 L of calcium chloride boiling solution with a mass concentration of 60%, and treat it for about 50 minutes until most of it dissolves, stir with a glass rod, and filter...

Embodiment 3

[0045] A kind of Tremella composite flocking adhesive, its preparation method is:

[0046] 1) First mix the raw materials: vinyl acetate 500kg; butyl acrylate 50kg; acrylic acid + water 8kg + 10kg, and emulsify 10% of the raw materials;

[0047] 2) Add 600kg of water in the reactor to react with the emulsified raw materials for the first time;

[0048] 3) After the reaction, the remaining raw materials are added dropwise;

[0049] 4) Keep warm for 1 hour afterwards;

[0050] 5) adjust the PH value to be neutral, and obtain the acrylic compound liquid for use;

[0051] 6) Weigh 500g of dried tremella, put it in 10L of 0.3% trehalose solution and let it stand for 19 hours. After the tremella is thoroughly soaked, take it out and grind it evenly.

[0052] 7) Weigh 100 g of ground white fungus, place it in 1 L of calcium chloride boiling solution with a mass concentration of 60%, and treat it for about 70 minutes until most of it dissolves, stir with a glass rod, and filter the...

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Abstract

The invention discloses a tremella composite flocking adhesive. A preparation method of the adhesive includes the steps: preparing acrylic composite solution for standby application; weighing 500g of dry tremella, placing the dry tremella in 10L of 0.3% mycose solution, standing for 18-20 hours, taking out the thoroughly soaked tremella, uniformly grinding the tremella, weighing 100g of the grinded soaked tremella, treating the grinded soaked tremella in 1L of calcium chloride boiling solution with mass concentration 60% for about 50-80 minutes until dissolving most of the grinded soaked tremella, stirring the grinded soaked tremella by a glass rod during treatment, and coarsely extracting the mixed solution by wick filtration to obtain tremella extracting solution; mixing the acrylic composite solution and the tremella extracting solution well, and finally discharging and packaging a finished product.

Description

technical field [0001] The invention belongs to the technical field of textile auxiliaries, and in particular relates to a tremella composite flocking adhesive. Background technique [0002] With the progress and development of society, environmental protection and fashionable textile fabrics are more and more popular among people, and flocking fabrics are more and more widely used because of their flexible and changeable patterns and brilliant colors. It is mainly used in clothing, shoe materials, automobile interior decoration and decorative cloth, etc. At present, the flocking adhesive in the market is made of polyurethane, which has disadvantages such as high cost, high price, and easy yellowing, and the antistatic effect of the fabric after using the flocking adhesive is not good, and there is no anti-moth function. In addition, the finishing agent is used to have the anti-moth function. Therefore, how to overcome the deficiencies in the prior art is an urgent problem...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09J131/04C09J105/00C08F218/08C08F220/18C08F220/06
CPCC08F218/08C09J131/04C08L5/00C08F220/1804C08F220/06
Inventor 陈金林黄文妹
Owner 蚌埠行时知识产权运营有限公司
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