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Antifouling paint and transparent material layer polymer attached with antifouling membrane

An anti-fouling and anti-fouling technology, applied in the field of anti-fouling film, can solve the problem of dirt pollution on the surface of the screen, and achieve the effect of excellent anti-fouling, anti-fouling and operability improvement, and suppressing reflection.

Inactive Publication Date: 2014-07-02
SUMITOMO OSAKA CEMENT CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Especially for touch panels, since the screen is operated by touching the screen with fingers, there is a problem that the surface of the screen is contaminated by dirt due to the adhesion of fingerprints

Method used

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  • Antifouling paint and transparent material layer polymer attached with antifouling membrane
  • Antifouling paint and transparent material layer polymer attached with antifouling membrane

Examples

Experimental program
Comparison scheme
Effect test

no. 1 approach

[0040] The present embodiment relates to an antifouling-imparting inorganic polymer obtained by hydrolyzing and co-condensing a fluorine atom-containing organosilane compound and at least one or more organosilane alkoxy compounds.

[0041] The antifouling-imparting inorganic polymer of this embodiment is obtained by hydrolysis and co-condensation of a fluorine atom-containing organosilane compound (A) represented by formula (1) and at least one or more organosilane alkoxy compounds (B) .

[0042] X-Si-R 3 ···(1)

[0043] (wherein, X is an organic substituent containing a fluorine atom; R are the same or different from each other, and are hydrolyzable substituents or OH groups).

[0044] The hydrolyzable substituent of the organosilane compound (A) is preferably an alkoxy group having 1 to 10 carbon atoms.

[0045] The molar ratio (A / B) of the organosilane compound (A) to the organosilane alkoxy compound (B) is in the range of 0.01 to 0.4, preferably 0.04 to 0.25, more pref...

no. 2 approach 〕

[0059] This embodiment relates to a coating material for forming an antifouling film containing the inorganic polymer for imparting antifouling properties according to the first embodiment, an antifouling film obtained by applying the coating material, and a coating material formed by applying the coating material to a transparent substrate. Transparent material laminate with antifouling film.

[0060] The paint for forming an antifouling film of the present embodiment includes the antifouling-imparting inorganic polymer of the first embodiment and a dispersion medium.

[0061] As the dispersion medium, as long as there is no problem of volatility or toxicity in the production process of the antifouling film, it is preferable to select it appropriately from the viewpoint of the solubility of the inorganic polymer.

[0062]As the above-mentioned dispersion medium, for example, alcohols such as water, methanol, ethanol, 1-propanol, 2-propanol, diacetone alcohol, furfuryl alcohol...

no. 3 approach 〕

[0072] This embodiment relates to the antifouling paint of the second embodiment, an antibacterial paint in which an antibacterial agent is added, an antibacterial antifouling film obtained by applying the paint, and an antibacterial antifouling film formed by applying the paint to a transparent substrate. Transparent material laminate for permanent antifouling film.

[0073] The paint for forming an antibacterial antifouling film of the present embodiment includes the antifouling-imparting inorganic polymer of the first embodiment, an antibacterial agent, and a dispersion medium.

[0074] The material and production method of the above-mentioned inorganic polymer are the same as those described in the first embodiment.

[0075] As the antibacterial agent, metal ions or organic compounds having antibacterial properties can be suitably used. Examples of metal ions having antibacterial properties include ions such as Ag, Cu, Zn, Cd, Pb, Fe, Co, and Ni, and Ag ions are particula...

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Abstract

The invention relates to an inorganic polymer with excellent antifouling property and slide performance and strong antifouling membrane, a paint comprising the inorganic polymer and used for forming the antifouling membrane, and an antifouling membrane formed by the paint. In addition, the invention also relates to a transparent material layer polymer comprising the antifouling membrane and a transparent material layer polymer attached with an antifouling anti-reflection membrane.

Description

Technical field [0001] The present invention involves inorganic polymer that can obtain excellent pollution -resistant, sliding, and intensity, coatings containing the inorganic polymer for forming a coating of the inorganic polymers, and using it to form the anti -slugglip membrane.Anti -polluting membrane formed by coating.In addition, the present invention also involves the combination of transparent material layers containing the above -mentioned pollution -proof membrane and a transparent material layer with anti -pollution -proof reflective membranes. Background technique [0002] When contacting the items with your fingers, the composition of the fingerprint surface is transferred to the item and generates the fingerprint.The main ingredients on the fingerprint surface are moisture, salt, sebum, etc. Therefore, if you use low affinity with these ingredients, fingerprints will be difficult to transfer, which can reduce the pollution caused by fingerprints.Wipe it easily.As ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08G77/24C09D183/08C09D5/16C09D7/12B32B27/06B32B27/28
Inventor 堀越秀纪野边正纮赵振海王平
Owner SUMITOMO OSAKA CEMENT CO LTD
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