Non-toxic plasticine

A plasticine and modified technology, applied in the field of children's toys, can solve problems such as skin damage, allergic phenomena, and adverse development of children's respiratory system.

Inactive Publication Date: 2017-12-22
应芹绿
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

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 ability. However, children will directly touch the plasticine with their hands. Small, curious, and even prone to accidental ingestion during use
[0003] At present, many plasticine manufacturers add a large amount of preservatives to the plasticine in order to prolong the shelf life of the plasticine. In order to brighten the color of the plasticine and reduce the bad smell, they will add chemical pigments, anti-fungal agents, and odor-masking agents. Such chemical products make the smell too heavy at the beginning of use, which is not conducive to the development of children's respiratory system. After children play, it is easy to remain on the surface of the skin. Children's long-term contact with certain irritating ingredients in plasticine will cause damage to the skin. Even allergies can occur, and the potential harm after a small amount of casual entrance is even more terrible. Therefore, it is urgent to develop a kind of plasticine that is environmentally friendly, nontoxic and harmless to human body

Method used

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  • Non-toxic plasticine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] A kind of nontoxic plasticine, comprises following weight component:

[0028] 7 parts of modified starch, 4 parts of modified glutinous rice glue, 2 parts of bone glue, 1 part of kaolin, 0.5 parts of hyaluronic acid, 0.3 parts of lemon yellow, 0.1 part of sodium diacetate, 0.2 parts of potassium hydrogen tartrate, 0.7 parts of aloe vera gel, 0.1 part of tung oil, 0.1 part of turpentine oil, 0.1 part of castor oil, 3 parts of microcrystalline wax, 0.05 part of preservative, and 2 parts of water.

[0029] The preservative is a 20% aqueous solution compounded with a bactericide and an antioxidant at a ratio of 5:1, the bactericide is oregano oil, and the antioxidant is sage extract.

[0030] The specific preparation steps of the modified starch are as follows:

[0031] (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;

[0032] (2) Add 0.2 g of gl...

Embodiment 2

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

[0043] 8 parts of modified starch, 7 parts of modified glutinous rice glue, 3 parts of bone glue, 2 parts of kaolin, 0.9 parts of propylene glycol, 0.5 parts of capsanthin, 0.3 parts of potassium hydrogen tartrate, 1.5 parts of aloe gel, 0.2 parts of tung oil, 0.5 parts of turpentine oil , 0.2 parts of castor oil, 4 parts of microcrystalline wax, 0.15 parts of preservative, and 3 parts of water.

[0044] The preservative is a 20% aqueous solution compounded with a bactericide and an antioxidant at a ratio of 5:1, the bactericide is oregano oil, and the antioxidant is licorice extract.

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

[0046] (1) Take 23g of potato starch, add 38g of citric acid-sodium citrate buffer solution with a concentration of 0.06mol / L and a pH value of 3.5, heat up to 42°C, and stir evenly;

[0047] (2) Add 0.3 g of glucoamylase, and stir at 42°...

Embodiment 3

[0057] A kind of nontoxic plasticine, comprises following weight component:

[0058] 8 parts of modified starch, 5 parts of modified glutinous rice glue, 3 parts of bone glue, 2 parts of kaolin, 0.6 part of sorbitol, 0.5 part of sunset yellow, 0.3 part of sodium diacetate, 0.3 part of potassium hydrogen tartrate, 0.9 part of aloe vera gel, tung oil 0.3 parts, turpentine oil 0.4 parts, castor oil 0.4 parts, microcrystalline wax 5 parts, preservative 0.08 parts, water 3 parts.

[0059] The preservative is a 20% aqueous solution compounded with a bactericide and an antioxidant at a ratio of 6:1, the bactericide is oregano oil, and the antioxidant is licorice extract.

[0060] The specific preparation steps of the modified starch are as follows:

[0061] (1) Take 25g of wheat starch, add 40g of citric acid-sodium citrate buffer solution with a concentration of 0.07mol / L and a pH value of 3.7, heat up to 45°C, and stir evenly;

[0062] (2) Add 0.4 g of glucoamylase, and stir the ...

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PUM

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Abstract

The invention discloses non-toxic plasticine. The non-toxic plasticine comprises the following components in parts by weight: 7 to 11 parts of modified starch, 4 to 9 parts of modified sticky rice glue, 2 to 5 parts of bone glue, 1 to 3 parts of kaolin, 0.5 to 1.6 parts of a plasticizing wetting agent, 0.3 to 1.2 parts of a natural plant pigment, 0.2 to 0.9 part of potassium acid tartrate, 0.7 to 2.3 parts of aloe gel, 0.1 to 0.9 part of tung oil, 0.1 to 1.6 parts of turpentine, 0.1 to 1.3 parts of castor oil, 3 to 8 parts of microcrystalline wax, 0.05 to 0.2 part of a preservative and 2 to 5 parts of water. The non-toxic plasticine adopts various natural non-toxic components, and has the advantages of no toxicity, no irritation and no pollution while guaranteeing that the plasticine has high plasticity and excellent hand feeling.

Description

technical field [0001] The invention relates to the field of children's toys, in particular to a non-toxic plasticine. Background technique [0002] With the continuous improvement of people's health awareness, especially the attention to the health of adolescents and children, people are paying more and more attention to whether children's educational toys are safe and whether they will cause harm to children's health. 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 ability. However, children will directly touch the plasticine with their hands. Small, curious, and even prone to acciden...

Claims

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Application Information

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IPC IPC(8): C08L3/04C08L89/00C08L91/00C08L97/00C08K13/02C08K5/098C08K3/34C08K3/32C08K5/00
CPCC08K2003/324C08L3/04C08L2205/02C08L2205/025C08L2205/035C08L89/00C08L91/005C08L97/005C08K13/02C08K5/098C08K3/346C08K3/32C08K5/0041
Inventor 应芹绿
Owner 应芹绿
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