Ultraviolet-resistant paint and preparation method thereof

An anti-ultraviolet and coating technology, applied in the field of anti-ultraviolet coating and its preparation, can solve the problems of poor polarizing lens effect and single function, and achieve the effect of being easy to popularize and use

Inactive Publication Date: 2016-04-06
曲少春
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the deficiencies in the prior art, the technical problem to be solved by the present invention is to provide an anti-ultraviolet coating and a preparation method thereof, which have good transparency, high hardness, friction resistance, hardening of the coating film, anti-ultraviolet rays, and elimination of glare. Existing similar products are used for the technical problems of poor polarizing lens effect and single function

Method used

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  • Ultraviolet-resistant paint and preparation method thereof

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Effect test

Embodiment 1

[0019] The invention is an anti-ultraviolet coating, which is made of the following raw materials in parts by weight: 0.75 parts of octylated diphenylamine, 1.2 parts of ethylene glycol phenyl ether, 4 parts of oleic acid triethanolamine saponin, antioxidant 0.23 parts, 0.12 parts of sodium dibutylnaphthalene sulfonate formaldehyde condensate, 3.5 parts of 2,6-tertiary butyl-4-methylphenol, 4 parts of sodium petroleum sulfonate, 2.45 parts of sodium palm oil fatty acid methyl ester sulfonate . The antioxidant is dibutyl hydroxytoluene.

[0020] The above-mentioned preparation method for the anti-ultraviolet coating comprises the following steps:

[0021] 1) Weigh the anti-aging agent and ethylene glycol phenyl ether according to the above formula, add oleic acid triethanolamine saponin and antioxidant, put them together in a reaction kettle, heat to 50°C, keep warm and stir for 1 hour, then let stand for 2 hours ;

[0022] 2) Add the formulated amount of sodium dibutylnapht...

Embodiment 2

[0026] The present invention is an anti-ultraviolet coating, which is made of the following raw materials in parts by weight: 2.15 parts of octylated diphenylamine, 2.3 parts of ethylene glycol phenyl ether, 6.7 parts of oleic acid triethanolamine saponin, antioxidant 0.76 parts, 0.25 parts of sodium dibutylnaphthalene sulfonate formaldehyde condensate, 5.5 parts of 2,6-tertiary butyl-4-methylphenol, 7.5 parts of sodium petroleum sulfonate, 4.36 parts of sodium palm oil fatty acid methyl ester sulfonate . The antioxidant is dibutyl hydroxytoluene.

[0027] The preparation method of above-mentioned anti-ultraviolet coating comprises the following steps:

[0028] 1) Weigh the anti-aging agent and ethylene glycol phenyl ether according to the above formula, add oleic acid triethanolamine saponin and antioxidant, put them together in a reaction kettle, heat to 55°C, keep warm and stir for 1.5 hours, then let stand for 2.5 hours ;

[0029] 2) Add the formulated amount of sodium ...

Embodiment 3

[0034] The invention is an anti-ultraviolet coating, which is made of the following raw materials in parts by weight: 1.15 parts of anti-aging agent, octylated diphenylamine, 1.8 parts of ethylene glycol phenyl ether, 5.7 parts of oleic acid triethanolamine saponin, antioxidant 0.46 parts, 0.18 parts of sodium dibutylnaphthalene sulfonate formaldehyde condensate, 4.6 parts of 2,6-tertiary butyl-4-methylphenol, 5.5 parts of sodium petroleum sulfonate, 3.05 parts of sodium palm oil fatty acid methyl ester sulfonate . The antioxidant is dibutyl hydroxytoluene.

[0035] The preparation method of above-mentioned anti-ultraviolet coating comprises the following steps:

[0036] 1) Weigh the anti-aging agent and ethylene glycol phenyl ether according to the above formula, add oleic acid triethanolamine saponin and antioxidant, put them together in a reaction kettle, heat to 60°C, keep warm and stir for 2 hours, then let stand for 3 hours ;

[0037] 2) Add the formulated amount of s...

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Abstract

The invention discloses an ultraviolet-resistant paint which is prepared from the following raw materials in parts by weight: 0.75-2.15 parts of anti-aging agent, 1.2-2.3 parts of ethylene glycol monophenyl ether, 4-6.7 parts of triethanolamine oleate saponin, 0.23-0.76 part of antioxidant, 0.12-0.25 part of nekal formaldehyde condensate, 3.5-5.5 parts of 2,6-tert-butyl-4-methylphenol, 4-7.5 parts of sodium petroleum sulfonate and 2.45-4.36 parts of palm oil sodium fatty acid methyl ester sulfonate. The ultraviolet-resistant paint solves the technical problems of poor effects and single function when the existing like products are used in polarized lenses. When being coated on sunglasses and goggles, the prepared paint has the multiple functions of increasing hardness, resisting ultraviolet rays, eliminating glare, preventing vapor and absorbing infrared rays. The paint is suitable for polaroid substrates of sunglasses, goggles and the like, solves the actual demands, and is convenient for popularization and use.

Description

technical field [0001] The invention relates to a paint, in particular to a UV-resistant paint and a preparation method thereof, belonging to the paint field. Background technique [0002] As we all know, a polarizer is an optical film composed of multi-layer polymer materials and has the function of generating polarized light. It has important uses in the glasses industry, optical equipment, and display industries. However, there are still many deficiencies in simply using polarized lenses as sunglasses, such as the inability to shield ultraviolet rays, the inability to completely eliminate glare, the strength and hardness of the polarizing film itself is not high, the scratch resistance is not good, and it is easy to absorb water so that the polarization characteristics return, etc. Therefore, it needs to be used in conjunction with other materials. People's requirements for sunglasses or goggles include: reducing light intensity, shielding ultraviolet rays, eliminating g...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D105/00C09D161/00C09D7/12
CPCC09D5/32C09D105/00C08L2201/08C09D7/48C09D7/63C08L61/00C08K5/06C08K5/13C08K5/42
Inventor 曲少春
Owner 曲少春
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