Oil-stain-resistant and anti-slip gloves and preparation method thereof

An anti-oil and anti-slip technology, applied in the field of gloves, can solve the problems of heat storage and temperature adjustment, hydrophobicity, weak oleophobicity, etc.

Pending Publication Date: 2022-05-06
王君
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Coating polyphenylene sulfide coating on the surface of silicone gloves can not only enhance oil resistance, but also enhance the wear resistance of gloves; but the heat storage and temperature adjustment, hydrophobicity and oil repellency of gloves made of p

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031]A kind of preparation method of anti-oil stain anti-slip gloves, the preparation method of described anti-oil stain anti-slip gloves is:

[0032] (1) Under a nitrogen atmosphere, mix octamethylcyclotetrasiloxane, γ-aminopropylmethyldiethoxysilane and methyldimethoxydodecylsilane in a mass ratio of 50:2: 1 Mix, stir at 150rpm and heat up to 90°C, add tetramethylammonium hydroxide 0.5 times the mass of methyldimethoxydodecylsilane, react for 4h and heat up to 140°C, reduce pressure to 5mmHg and let it cool After cooling to 70°C, add maleic anhydride 0.03 times the mass of octamethylcyclotetrasiloxane to continue the reaction for 1 hour, and finally wash with toluene and chloroform in sequence to obtain carboxyl-modified polysiloxane; carboxyl-modified polysiloxane Mix oxane, fatty alcohol polyoxyethylene ether and ethylene glycol butyl ether in a mass ratio of 10:4:1:80, stir magnetically at 200rpm for 0.5h, adjust the pH to 6 with 10% ammonia water, and let stand Filter ...

Embodiment 2

[0038] A kind of preparation method of anti-oil stain anti-slip gloves, the preparation method of described anti-oil stain anti-slip gloves is:

[0039] (1) Under a nitrogen atmosphere, mix octamethylcyclotetrasiloxane, γ-aminopropylmethyldiethoxysilane and methyldimethoxydodecylsilane in a mass ratio of 55:2: 1 Mix, stir at 180rpm and heat up to 100°C, add tetramethylammonium hydroxide 0.6 times the mass of methyldimethoxydodecylsilane, heat up to 145°C after 5 hours of reaction, depressurize to 8mmHg and let it cool naturally After cooling to 75°C, add maleic anhydride 0.04 times the mass of octamethylcyclotetrasiloxane to continue the reaction for 1.5 hours, and finally wash with toluene and chloroform in sequence to obtain carboxyl-modified polysiloxane; carboxyl-modified polysiloxane Mix siloxane, fatty alcohol polyoxyethylene ether and ethylene glycol butyl ether at a mass ratio of 10:4:1:90, stir magnetically at 300rpm for 1h, adjust the pH to 7 with 13% ammonia water, ...

Embodiment 3

[0045] A kind of preparation method of anti-oil stain anti-slip gloves, the preparation method of described anti-oil stain anti-slip gloves is:

[0046] (1) Under a nitrogen atmosphere, mix octamethylcyclotetrasiloxane, γ-aminopropylmethyldiethoxysilane and methyldimethoxydodecylsilane in a mass ratio of 60:2: 1 Mix, stir at 200rpm and heat up to 110°C, add tetramethylammonium hydroxide 0.8 times the mass of methyldimethoxydodecylsilane, heat up to 150°C after reacting for 6 hours, depressurize to 10mmHg and let it cool naturally After cooling to 80°C, add maleic anhydride 0.05 times the mass of octamethylcyclotetrasiloxane to continue the reaction for 2 hours, and finally wash with toluene and chloroform in sequence to obtain carboxyl-modified polysiloxane; carboxyl-modified polysiloxane Mix oxane, fatty alcohol polyoxyethylene ether and ethylene glycol butyl ether at a mass ratio of 10:5:1:100, stir magnetically at 200-400rpm for 01h, adjust the pH to 7 with ammonia water wi...

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Abstract

The invention discloses an anti-oil anti-slip glove and a preparation method thereof, and relates to the technical field of gloves. The oil-stain-resistant and anti-slip glove sequentially comprises a cotton fabric layer, an organic silicon layer and an amphiphobic layer from inside to outside, adding the phase change microcapsules into the carboxyl organic silicon emulsion, coating the cotton fabric layer, and curing to obtain a glove base body; carboxyl on the carboxyl organic silicon emulsion reacts with amino on the cotton fabric, so that the organic silicon layer is tightly connected with the fabric layer; coating a modified polyphenylene sulfide coating on the organic silicon layer, and forming an amphiphobic coating on the surface of the coating by using femtosecond laser; the oil-stain-resistant anti-slip glove prepared by the invention has good heat storage and temperature regulation functions, has amphiphobic property, and is good in toughness and stripping resistance.

Description

technical field [0001] The invention relates to the technical field of gloves, in particular to an anti-oil and anti-skid glove and a preparation method thereof. Background technique [0002] Gloves have been widely used in people's lives because of their barrier protection, which can protect the safety of users well; and common silicone gloves, also known as silicone heat-insulating gloves, silicone microwave oven gloves or silicone anti-scald gloves, have Waterproof, heat-resistant protective performance; [0003] Coating polyphenylene sulfide coating on the surface of silicone gloves can not only enhance oil resistance, but also enhance the wear resistance of gloves; but the heat storage and temperature adjustment, hydrophobicity and oil repellency of gloves made of polyphenylene sulfide coating are still Weaker, it is difficult to meet people's daily needs; therefore, this application research has prepared a kind of anti-oil and non-slip gloves with good heat storage an...

Claims

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Application Information

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IPC IPC(8): A41D19/015D06N3/12
CPCA41D19/0068D06N3/128D06N3/12D06N2209/145D06N2209/146
Inventor 王君
Owner 王君
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