JP3186738U - Writing paper - Google Patents

Abstract

The present invention provides a writing paper that does not get dirty even after long-term use and can have various purposes other than writing.
Written paper comprising a paper body 2 made of paper and a coating layer 3 formed on at least one surface of the paper body 2, wherein the coating layer is produced by mixing diatomaceous earth and titanium apatite. It is characterized in that it is formed by applying a coating material to the paper body 2, and due to the action of titanium apatite, it does not get dirty even when used for a long time in order to decompose dirt attached to writing paper, Improving the indoor living environment by dehumidifying and deodorizing indoors by using diatomaceous earth's deodorizing effect and antioxidant effect, etc. by placing it indoors and indoors in ordinary homes, schools, workplaces, etc. Therefore, it can be used for purposes other than writing, and the usage can be expanded.
[Selection] Figure 2

Description

  The present invention relates to various writing papers such as notebooks, loose-leaf papers, memo papers and report pads. More specifically, a coating material produced by mixing diatomaceous earth and titanium apatite is applied to at least one surface of the paper body. It is related with the writing paper characterized by forming a coating layer by this.

  In general, various kinds of writing paper such as various kinds of notebooks bound in a booklet form, loose leaf notebook paper used for loose leaf refill, memo pad, memo paper, etc. are made of thin paper. In general, writing paper is available in various colors and patterns to meet the diversifying needs of users. The problem of getting worse can be pointed out.

  In addition, writing paper is of course used for writing, and is rarely used for other purposes, but writing paper exists for all purposes in general households, schools, workplaces, etc. Therefore, if it can be used for purposes other than writing, the range of use will be expanded.

  Conventionally, writing paper has been proposed that is easy to write and easy to read by devising the layout of the writing surface, etc., but does not leave the area as a writing paper, and has given a new purpose to the writing paper It wasn't.

Utility Model Registration No. 3169623 Utility Model Registration No. 3159224 Utility Model Registration No. 3156340 Utility Model Registration No. 3146179

  Accordingly, an object of the present invention is to provide a writing paper that does not get dirty even after long-term use and can have various purposes other than writing.

The writing paper of the present invention is
A paper body, and
A writing paper comprising a coating layer formed on at least one surface of the paper body,
The coating layer is formed by applying a coating material produced by mixing diatomaceous earth and a photocatalyst to the writing paper body.

  The writing paper of the present invention has a paper body and a coating layer formed on at least one surface of the paper body, and the coating layer is made of a coating material produced by mixing diatomaceous earth and a photocatalyst. It is formed by applying to the surface.

  For this reason, since the dirt attached to the writing paper can be decomposed by the action of the photocatalyst constituting the coating layer, the writing paper will not get dirty even when used for a long time. In the case of writing paper with a pattern drawn according to needs, the pattern does not become dirty even after a long period of time, and it can be used as it is.

  Moreover, the writing paper can contribute to improving the indoor living environment by the action of diatomaceous earth constituting the coating layer. That is, diatomaceous earth can exhibit dehumidification odor effect, antioxidant effect, etc., for example, it is possible to dehumidify, deodorize, etc. indoors just by placing the writing paper of the present invention indoors, The indoor living environment can be improved, whereby the writing paper of the present invention can have various purposes other than writing.

It is a front view of the Example of the writing paper of this invention. It is the figure which expanded and showed a part of AA line cross-section in FIG.

  The writing paper of the present invention has a paper body made of paper, and a coating layer is formed on at least one surface of the paper body.

  The coating layer formed on at least one surface of the paper body is formed by applying a coating material produced by mixing diatomaceous earth and a photocatalyst to the surface of the writing paper body.

  Here, the coating material may be manufactured by mixing diatomaceous earth and titanium apatite, and this makes it possible to almost decompose dirt, bacteria, and the like adhering to the writing paper due to the excellent adsorption power of titanium apatite. .

  An embodiment of the writing paper of the present invention will be described with reference to the drawings. FIG. 1 is a front view of the writing paper of this embodiment, and FIG. 2 is a partial cross-sectional view taken along the line AA in FIG. It is sectional drawing expanded.

  In the figure, 1 is the writing paper of the present embodiment, and the writing paper 1 of the present embodiment comprises a writing paper main body and a coating layer formed on the front and back surfaces of the writing paper main body. Yes.

  That is, in FIG. 2, reference numeral 2 denotes a writing paper main body. In this embodiment, the writing paper main body is made of a thin paper like a general writing paper, and the size and shape are not particularly limited.

  A coating layer is formed on the front and back surfaces of the writing paper body 2. That is, 3 is a coating layer in the figure. That is, in the writing paper 1 of the present embodiment, the coating layer 3 is formed on the front and back surfaces of the writing paper main body 2, and the presence of the coating layer 3 makes it possible to absorb moisture in the room, humidity control, and antifouling of the writing paper. It is possible to exert the effect.

  Here, the coating layer 3 will be described. In this embodiment, the coating layer 3 is formed by applying a coating material produced by mixing diatomaceous earth and a photocatalyst to the front and back surfaces of the writing paper body 2. As a photocatalyst, titanium apatite produced by introducing titanium oxide into an apatite crystal is used.

  Therefore, in the writing paper 1 of the present invention, the photocatalyst constituting the coating layer 3 formed on the front and back surfaces of the writing paper main body 2 is stained even after long-term use in order to decompose the dirt attached to the writing paper 1. In addition, it is possible to control indoor humidity by absorbing indoor moisture by the action of diatomaceous earth, and it is also possible to have a purpose other than writing.

  That is, as is well known, titanium apatite was developed in collaboration with Fujitsu Laboratories and the University of Tokyo Advanced Science and Technology Research Center. It is manufactured by introducing titanium oxide into apatite crystals and reliably adsorbs organic matter. In order to have the function of apatite and the effect of titanium oxide that completely oxidizes and decomposes adsorbed organic matter to water and carbon dioxide, a coating layer formed by applying a coating material produced by mixing this titanium apatite with diatomaceous earth The writing paper according to the present embodiment is not soiled even when used for a long period of time. Therefore, in particular, in the case of writing paper on which a pattern is drawn according to the user's preference, the pattern even when a long time has passed. It is possible to continue using the product without being contaminated.

  On the other hand, diatomaceous earth has a large moisture absorption function and can breathe autonomously so that it can exert its humidity control function semipermanently. In the writing paper of this embodiment provided with a coating layer, the coating layer 3 can absorb excess moisture in the room and can automatically adjust the room humidity by the action of diatomaceous earth.

  Moreover, since the diatomaceous earth has a function of adsorbing and deodorizing living odors and harmful substances, and can decompose chemical substances and malodorous substances, the writing paper 1 of this embodiment provided with a coating layer containing the diatomaceous earth. Then, by placing this in the room, chemical substances and bad odors drifting in the room can be decomposed and deodorized, and the effect can be maintained permanently because it is a “minute-eliminating odor”.

  In addition, diatomaceous earth has an anti-oxidant effect, changing the surrounding moisture to “humidity with a high anti-oxidation effect” to eliminate almost all the active oxygen that is the source of aging and disease, plus chemical substances and static electricity. Neutralizes and removes ions, and as a result, creates the “natural negative ion dominant air” that is essential for the health of pets and plants such as humans, dogs and cats. In order to bring about improvement, normalization of a biological function, a relaxation effect, etc., the writing paper of a present Example can be made into the room | chamber interior, and it can be made the air atmosphere of the negative ion predominance in nature.

  Therefore, when the writing paper 1 of the present embodiment is placed indoors or indoors in a general home, school, workplace, etc., the diatomaceous earth constituting the coating layer absorbs excess moisture in the room and automatically adjusts the room humidity. It can be used for purposes other than writing, because it can be used for purposes other than writing. It can be used and the usage can be expanded.

  Thus, in the writing paper 1 of the present embodiment, since the coating layer is formed by applying the coating material produced by mixing diatomaceous earth and titanium apatite to the front and back surfaces of the writing paper main body 2, The writing paper does not get dirty even when it has passed. Moreover, the indoor living environment can be improved by performing dehumidification, deodorization, etc. in the room only by placing the writing paper of this embodiment indoors, indoors, such as ordinary households, schools, workplaces, Therefore, it can be used for purposes other than writing, and the usage can be expanded.

  In the above description, the configuration in which the coating layer 3 is formed on the front and back surfaces of the paper main body 2 has been described. However, the coating layer 3 is not necessarily formed on the front and back surfaces of the paper main body 2, and one of the paper main bodies 2 is not necessarily formed. It may be formed only on the surface.

  Moreover, the formation method of the said coating layer 3 is not specifically limited, It is good to apply | coat a coating material to the writing paper main body 2 by screen printing or coater printing, and to form the coating layer 3 in the cover lower body main body 2 by this.

  In the writing paper of the present invention, a coating layer is formed by a coating material produced by mixing diatomaceous earth and a photocatalyst, so that even when used for a long time, it does not get dirty, and it can be kept indoors. The paper for writing can be used to improve the indoor living environment by dehumidifying and deodorizing the room, and thus can be used for purposes other than writing and can be used for a wide range of purposes. It is applicable to all of the above.

1 Writing paper 2 Paper body 3 Coating layer

Claims (2)

A paper body (2) made of paper;
A writing paper comprising a coating layer (3) formed on at least one surface of the paper body (2),
The writing layer, wherein the coating layer (4) is formed by applying a coating material produced by mixing diatomaceous earth and a photocatalyst to the writing paper body (2).   The writing paper according to claim 1, wherein the coating material is a coating material produced by mixing diatomaceous earth and titanium apatite.

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