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High-durability plasticine

A durable, plasticine technology, used in the field of children's toys, can solve the problems of children's difficulty in using plasticine, cannot be reused, and has high water content, and achieves good emulsification and thickening characteristics, easy to color, not easy to shrink and deform. Effect

Inactive Publication Date: 2017-12-15
应芹绿
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] There are many kinds of plasticine in the prior art, and the commonly known plasticine for handicrafts is made for children to easily make handicrafts. Some plasticines can keep the shape of their models intact when they are stored after making shapes. , but the hard plasticine makes it difficult for children to use this plasticine to make models
Some plasticine is convenient for children's play because of its easy kneading characteristics. However, its moisture content is high, so the sticking phenomenon is serious during production, which limits the types and shapes that users can shape. After shrinkage and deformation occur, the shape made is difficult to preserve and has poor durability.
In addition, if the handicrafts are left for a long time after being made, they will easily harden due to the evaporation of water, so they cannot be used again

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] A kind of strong durable plasticine, comprises following weight component:

[0030] 50 parts of peach gum, 8 parts of polyethylene oxide, 11 parts of modified starch, 9 parts of rosin maleate, 3 parts of rosin, 5 parts of guar gum, 1 part of maltitol, 5 parts of hollow microspheres, 4 parts of hyaluronic acid, 0.8 part of natural plant pigment, 0.4 part of erucamide, 0.5 part of preservative, 0.5 part of sage extract, 10 parts of water. The preservative is a mixture of methylparaben and propylparaben at a ratio of 1:2.

[0031] The specific preparation steps of the modified starch are as follows:

[0032] (1) Take 20g of tapioca starch, add 35g of citric acid-sodium citrate buffer solution with a concentration of 0.05mol / L and a pH value of 3.5, heat up to 40°C, and stir evenly;

[0033] (2) Add 0.2 g of glucoamylase, and stir the enzymolysis at 40°C and pH 3.5 for 20 hours;

[0034] (3) Add 0.5 g of sodium hydroxide solution with a mass concentration of 5%, and stir...

Embodiment 2

[0042] A kind of strong durable plasticine, comprises following weight component:

[0043] 45 parts of peach gum, 5 parts of polyethylene oxide, 10 parts of modified starch, 5 parts of rosin maleate, 2 parts of rosin, 3 parts of guar gum, 1 part of maltitol, 4 parts of hollow microspheres, 3 parts of propylene glycol, 0.5 part of natural plant pigment, 0.3 part of erucamide, 0.1 part of preservative, 0.2 part of licorice extract, 8 parts of water.

[0044] The preservative is a mixture of methylparaben and propylparaben at a ratio of 1:2.

[0045] The specific preparation steps of the modified starch are as follows:

[0046] (1) Take 20g of potato starch, add 35g of citric acid-sodium citrate buffer solution with a concentration of 0.05mol / L and a pH value of 3.5, heat up to 40°C, and stir evenly;

[0047] (2) Add 0.2 g of glucoamylase, and stir the enzymolysis at 40°C and pH 3.5 for 20 hours;

[0048] (3) Add 0.5 g of sodium hydroxide solution with a mass concentration of ...

Embodiment 3

[0056] A kind of strong durable plasticine, comprises following weight component:

[0057] 46 parts of peach gum, 6 parts of polyethylene oxide, 12 parts of modified starch, 6 parts of rosin maleate, 3 parts of rosin, 4 parts of guar gum, 2 parts of maltitol, 5 parts of hollow microspheres, 4 parts of sorbitol, 0.8 part of natural plant pigment, 0.4 part of erucamide, 0.2 part of preservative, 0.3 part of sage extract, 9 parts of water.

[0058] The preservative is a mixture of methylparaben and propylparaben at a ratio of 1:3.

[0059] The specific preparation steps of the modified starch are as follows:

[0060] (1) Get 22g of water chestnut starch, add 40g of citric acid-sodium citrate buffer solution with a concentration of 0.06.00mol / L and a pH value of 3.7, heat up to 42°C, and stir evenly;

[0061] (2) Add 0.3 g of glucoamylase, and stir the enzymolysis at 42°C and pH 3.7 for 22 hours;

[0062] (3) Add 0.6 g of sodium hydroxide solution with a mass concentration of 6...

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PUM

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Abstract

The invention discloses high-durability plasticine, which is prepared from the following components in parts by weight: 45-50 parts of peach gum, 5-10 parts of polyethylene oxide, 10-15 parts of modified starch, 5-10 parts of maleated rosin, 2-5 parts of rosin, 3-5 parts of guar gum, 1-5 parts of maltitol, 4-7 parts of hollow microspheres, 3-6 parts of a wetting agent, 0.5-1.4 parts of natural plant pigment, 0.3-0.5 part of erucyl amide, 0.1-0.5 part of a preservative, 0.2-0.6 part of an antioxidant and 8-15 parts of water. The high-durability plasticine does not easily shrink and deform after being dried, so that the shaped plasticine is easy to store and high in durability.

Description

technical field [0001] The invention relates to the field of children's toys, in particular to a durable plasticine. Background technique [0002] Plasticine is a material used by children in making handicrafts. It is a kind of educational toy loved by teenagers. It has good shaping and can fabricate various shapes. The entertainment of plasticine can often give full play to the children's imagination. Imagination expresses its rich and colorful inner world, and it also has a unique educational effect on children's hand-brain-eye coordination, color recognition and creative thinking. [0003] There are many kinds of plasticine in the prior art, and the commonly known plasticine for handicrafts is made for children to easily make handicrafts. Some plasticines can keep the shape of their models intact when they are stored after making shapes. , but the hard plasticine makes it difficult for children to use this plasticine to make models. Some plasticine is convenient for chi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L93/00C08L71/02C08L3/04C08L93/04C08L5/00C08L5/08C08K13/04C08K5/053C08K5/20C08K7/22
CPCC08L93/00C08L2205/035C08L2205/025C08L2205/02C08L71/02C08L3/04C08L93/04C08L5/00C08L5/08C08K13/04C08K5/053C08K5/20C08K7/22
Inventor 应芹绿
Owner 应芹绿
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