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Coating with bactericidal, fingerprint prevention and hand feeling functions, and spraying technique and application thereof

An anti-fingerprint and coating technology, applied in the field of coatings, can solve the problem of not having both hand feel, sterilization, and anti-fingerprint functions, and achieve the effect of reducing health risks and eliminating bacterial growth.

Active Publication Date: 2015-02-25
NINGBO RUNNER INDAL CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, none of the technologies disclosed in the above-mentioned patents has the functions of hand feeling, sterilization and anti-fingerprint

Method used

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  • Coating with bactericidal, fingerprint prevention and hand feeling functions, and spraying technique and application thereof
  • Coating with bactericidal, fingerprint prevention and hand feeling functions, and spraying technique and application thereof
  • Coating with bactericidal, fingerprint prevention and hand feeling functions, and spraying technique and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] This embodiment provides a transparent coating and spraying process with hand-feeling anti-bacterial and anti-fingerprint functions, including the following steps:

[0027] 1. Cleaning of stainless steel handrails, including wax removal, oil removal and drying processes;

[0028] 2. Spraying of primer:

[0029] a) Preparation of primer:

[0030] Each component and the weight proportion of each component are:

[0031]

[0032] Mix the above components evenly, for example, stir at 200rpm for half an hour.

[0033] b) Spraying of primer:

[0034] Clean the spray gun with thinner, pour 150ml of the prepared primer into the spray gun for spraying, and the spraying thickness is about 15μm-20μm.

[0035] c) Set aside to dry, ready for topcoat spraying.

[0036] 3. Spraying of topcoat:

[0037] a) Preparation of topcoat:

[0038] Each component and the weight proportion of each component are:

[0039]

[0040] Wherein, the feel filler is organic silicon and / or org...

Embodiment 2

[0055] This embodiment provides a black or yellow coating and spraying process with hand-feeling anti-bacterial and anti-fingerprint functions, including the following steps:

[0056] 1. Cleaning of stainless steel handrails, including wax removal, oil removal and drying processes;

[0057] 2. Spraying of primer:

[0058] a) Preparation of primer:

[0059] Each component and the weight proportion of each component are:

[0060]

[0061] Mix the above components evenly, for example, stir at 200rpm for half an hour.

[0062] b) Spraying of primer:

[0063] Clean the spray gun with thinner, pour 150ml of the prepared primer into the spray gun for spraying, and the spraying thickness is about 10μm-20μm.

[0064] c) Set it aside to dry and prepare for the spraying of intermediate paint (color paint).

[0065] 3. Spraying of medium paint (color paint):

[0066] a) Preparation of intermediate paint (color paint):

[0067] Each component and the weight proportion of each com...

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Abstract

The invention provides a coating with bactericidal, fingerprint prevention and hand feeling functions, which comprises the following components in percentage by weight: 20-40% of polyurethane resin, 3-10% of isocyanate curing agent, 6-15% of hand-feeling filler, 1-2% of dispersing agent, 0.1-1% of drying agent, 0.5-2% of leveling agent, 10-40% of diluter, 5-15% of anti-doodling agent, 0.5-1.5% of bactericide A and 0.2-1% of bactericide B. The invention also provides a spraying technique of the coating and application of the coating as a finish paint.

Description

technical field [0001] The invention relates to a coating, in particular to a polyurethane coating with a sterilizing and anti-fingerprint hand feeling function, a spraying process and an application thereof. Background technique [0002] With the improvement of people's living standards, more and more attention has been paid to humanized factors in product design. For the traditional stainless steel surface handrail, the part that people touch with it is the polished stainless steel surface. In winter, the surface will feel cold and uncomfortable; and because it is a polished surface, the surface is very smooth, and people touch it They tend to slip and fall; at the same time, different groups of people touch the handrails every day, and it is inevitable that bacteria will be left on them. During the contact process, the bacteria will be infected by the handrails, leading to the spread of diseases and leaving hidden dangers in health. [0003] In view of the above-mentione...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D175/04C09D7/12C09D5/14B05D1/36B05D7/16C09D7/47C09D7/61C09D7/63
CPCB05D1/36B05D7/16C09D5/14C09D163/00C09D175/04C08L83/04C08K5/47C09D5/00C09D7/61C09D7/63C08K5/54C09D7/47C08K9/06
Inventor 杨周记王应泉
Owner NINGBO RUNNER INDAL CORP
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