Goggles with anti-fog coating and production method of anti-fog coating

An anti-fog coating and goggles technology, applied in the field of goggles, can solve the problems of blocking the field of view, fogging on the mirror surface, affecting the use experience, etc., to avoid self-sliding, improve practicability, and improve the effect of use experience.

Inactive Publication Date: 2021-03-09
东莞市三嘉光学科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The goggles in the above patents have the following disadvantages: when in use, the mirror surface is prone to fogging due to factors such as temperature differences, which seriously blocks the field of vision and affects the user experience

Method used

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  • Goggles with anti-fog coating and production method of anti-fog coating
  • Goggles with anti-fog coating and production method of anti-fog coating
  • Goggles with anti-fog coating and production method of anti-fog coating

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Experimental program
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Effect test

Embodiment 1

[0036] A goggle with an anti-fog coating such as Figure 1-5 As shown, it includes a main body 1, the mirror surface of the main body 1 is provided with an anti-fog coating, and the raw materials of the anti-fog coating include maleic anhydride grafted polyethylene, silica particle solution, coupling agent, zwitterion Surfactants, polysorbate and organic solvents; the outer walls on both sides of the main body 1 are equipped with straps 5 with adjustable buckles 4 through the fixing seat 7, and the outer walls on one side of the main body 1 are bonded with a belt for improving the tightness of fit. The hollow rubber ring 6; the outer wall of the bottom of the main body 1 is provided with a bridge support mechanism; by setting an anti-fog coating, an effective anti-fog effect can be achieved, the user experience is improved, and it is anti-glare while satisfying anti-fog , wear resistance and water resistance.

[0037] The components of the organic solvent include diisocyanate...

Embodiment 2

[0045] A kind of anti-fog coating production method of the goggles with anti-fog coating, comprises the steps:

[0046] S1: Add diisocyanic acid monomer, hydroxy acrylate and ethyl acetate in proportion to the reaction vessel, stir evenly and heat for 10 minutes, the temperature is controlled at 55-75°C to obtain an organic solvent;

[0047] S2: Slowly add polysorbate, and keep stirring during the addition process to obtain mixed solution A;

[0048] S3: adding a coupling agent to the silica particle solution for preliminary treatment to obtain a mixed solution B;

[0049] S4: Add maleic anhydride-grafted polyethylene and mixed solution B to mixed solution A, and fully stir for 10-15 minutes to obtain mixed solution C;

[0050] S5: Apply the mixed solution C evenly on the mirror surface of the main body 1, put the main body 1 in a curing box for heating and curing, and obtain an anti-fog coating.

[0051] In the step S5, the curing temperature is controlled at 90-130° C., an...

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Abstract

The invention discloses goggles with an anti-fog coating and a production method of the anti-fog coating, relates to the technical field of goggles, and aims to solve the problem of easy fogging in use. The goggles comprise a main body, wherein an anti-fog coating is arranged on the mirror surface of the main body, and the anti-fog coating is prepared from the following raw materials of maleic anhydride grafted polyethylene, a silicon dioxide particle solution, coupling agents, zwitterionic surfactants, polysorbate and organic solvent. The method comprises the following steps of proportionallyadding a diisocyanate monomer, hydroxy acrylate and ethyl acetate into a reaction container, uniformly stirring, and heating for 10 minutes. According to the goggles, by arranging the anti-fog coating, an effective anti-fog effect can be achieved, the use experience is improved, effects of anti-glare, wear resistance and water resistance are achieved while meeting the anti-fog requirement; and byarranging elastic particles, the filling amount of the elastic particles can be adjusted according to the requirement, so that the use experience of different users is met.

Description

technical field [0001] The invention relates to the technical field of goggles, in particular to goggles with an anti-fog coating and a production method for the anti-fog coating. Background technique [0002] As a protective device commonly used by doctors, goggles are mainly used to avoid eye damage caused by splashes, chemicals, infectious body fluids and strong light. With the advancement of technology, the quality and functionality of goggles are also getting better and better. Strong, but when some goggles are used, the mirror surface is prone to fogging due to factors such as temperature differences, which seriously blocks the field of vision and affects the user experience. [0003] After searching, the Chinese patent application number is CN201080009105.3, which discloses a kind of goggles, which can include a goggle frame and a bending control part; the goggle frame can define two opposite side parts and a middle part; the goggle frame can comprising a beam arrang...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61F9/02C09D151/06C09D7/61C09D7/20
CPCC09D151/06C09D7/61C09D7/20A61F9/02A61F9/025C08K3/36
Inventor 贺孝甫陈勇君朱彦霖
Owner 东莞市三嘉光学科技有限公司
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