Tire repairing agent and preparation method thereof

A technology of tire sealant and anti-settling agent, applied in chemical instruments and methods, other chemical processes, etc., can solve problems such as the toxicity of tire sealant, and achieve the effect of long sealing time and wide applicable temperature range.

Pending Publication Date: 2020-06-09
龙佳福
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the patented tire sealer contains asbestos, which makes the tire sealant very toxic

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] Mix 20% ethylene glycol and 20% water, add 15% rubber particles of 8-10 mesh, 24% rayon, 5% anti-sedimentation agent, mix and stir evenly to obtain a suspension material, and slowly add the suspension material to a 50°C 10% polyethylene gel, 1% chitosan gel mixture, mix and stir evenly to obtain gel suspension material.

Embodiment 2

[0019] Mix 10% ethylene glycol and 10% water, add 35% rubber particles of 8-10 mesh, 35% rayon, 5% anti-settling agent, mix and stir evenly to obtain a suspension material, and slowly add the suspension material to a 50°C 10% polyethylene gel, 1% chitosan gel mixture, mix and stir evenly to obtain gel suspension material.

Embodiment 3

[0021] Mix 35% ethylene glycol and 35% water, add 10% rubber particles of 8-10 mesh, 10% rayon, 5% anti-sedimentation agent, mix and stir evenly to obtain a suspension material, and slowly add the suspension material to a 50°C 5% polyethylene gel, 1% chitosan gel mixture, mix and stir evenly to obtain gel suspension material.

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PUM

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Abstract

The invention relates to a tire repairing agent. The tire repairing agent comprises the following components: polyvinyl alcohol gel, ethylene glycol, water, an anti-settling agent, rubber particles, chitosan gel and fibers. With the tire repairing agent and the preparation method thereof, the tire repairing agent can be quickly and directly gathered at a punctured and perforated place in a sealable tire when the tire is punctured and perforated by external force, so gas in the tire is prevented from leaking from the punctured and perforated place in the tire and is sealed.

Description

technical field [0001] The invention relates to a puncture sealant composition and a preparation method thereof, in particular to a puncture sealant which can directly pass through a valve core and a preparation method thereof. Background technique [0002] Existing puncture sealants are widely used in the repair of vehicle tires, so that the tires can be repaired when they are punctured by external force, such as the invention patent case of "Tire puncture sealant" in Taiwan Patent Publication No. 460564, No. 472004 " The invention patent case of "Sealant for Anti-Run Tire" disclosed the puncture sealant mainly composed of fiber, suspension or silk slurry, and solvent, but the rough fiber or silk slurry could not effectively and long-term penetrate and seal the tire The punctured part can only maintain a short-term repair function. If the user does not replace the tire within a short period of time, the punctured part of the tire may be damaged again. [0003] In addition,...

Claims

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Application Information

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IPC IPC(8): C09K3/12C08L21/00C08L101/00C08L29/04C08L5/08
CPCC08L21/00C08L101/00C08L2205/035C08L2205/16C09K3/12C08L29/04C08L5/08
Inventor 龙佳福
Owner 龙佳福
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