KR101804984B1 - Manufacturing Method for Functional Cinerary Urn With Photocatalyst Coating Layer and Functional Cinerary Urn Thereof - Google Patents

Manufacturing Method for Functional Cinerary Urn With Photocatalyst Coating Layer and Functional Cinerary Urn Thereof Download PDF

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KR101804984B1
KR101804984B1 KR1020150175206A KR20150175206A KR101804984B1 KR 101804984 B1 KR101804984 B1 KR 101804984B1 KR 1020150175206 A KR1020150175206 A KR 1020150175206A KR 20150175206 A KR20150175206 A KR 20150175206A KR 101804984 B1 KR101804984 B1 KR 101804984B1
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coating layer
photocatalytic coating
nano
metal
enclosure
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KR1020150175206A
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Korean (ko)
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KR20170068688A (en
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서용은
백성진
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(주)호산이엔씨
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G17/00—Coffins; Funeral wrappings; Funeral urns
    • A61G17/08—Urns
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G17/00—Coffins; Funeral wrappings; Funeral urns
    • A61G17/007—Coffins; Funeral wrappings; Funeral urns characterised by the construction material used, e.g. biodegradable material; Use of several materials

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Catalysts (AREA)

Abstract

The present invention relates to a method of manufacturing a functional ossein box having a photocatalytic coating layer and a functional osseobot with a photocatalytic coating layer formed thereon, the method comprising: a first step of preparing a dough for forming an outer casing and an inner casing of the osseous casing, A third step of forming a first photocatalyst coating layer on the surface of the bag body and the interior of the bag body, A fifth step of glazing the surface of the outer casing having the coating layer formed thereon, a sixth step of glazing the inner casing having the glazed enclosure and the primary photocatalytic coating layer formed thereon, And a seventh step of forming a second photocatalyst coating layer on the photocatalyst coating layer A method of manufacturing an ashtray, and a functional ashtray in which a photocatalytic coating layer is formed by the method.
Accordingly, the present invention can prevent deterioration of the ashes or discoloration of the ashes by preventing the decay of the ashes through the antibacterial and sterilizing action by forming the photocatalytic coating layer in the inner wall of the ashtray box and the enclosure and inducing them by the photocatalytic reaction, There is an advantage that corrosion or discoloration of the ashes can be prevented.

Description

Technical Field [0001] The present invention relates to a method of manufacturing a functional ashtray having a photocatalytic coating layer and a functional oocyte having a photocatalytic coating layer thereon,

The present invention relates to a method of manufacturing an ashtray and an ashtray produced thereby, which forms a double photocatalytic coating layer on the inner wall and outer wall of the ashtray, thereby preventing the decay of the ash through the antibacterial and sterilizing action, The present invention relates to a method of manufacturing a functional ashtray having a photocatalytic coating layer for preventing deterioration or discoloration, and a functional ashtray having the photocatalytic coating layer formed thereon.

Traditionally, burial - style cultivated cultures have been common in Korea, but in recent years, there has been a tendency for the cultivation of burial - shaped cultivars.

In the flower decoration culture, the body is cremated, and the ashes are encased in the ashes and placed in the crypt. However, general ceramics are difficult to close tightly and are vulnerable to the propagation of germs, bacteria, or microorganisms, and there is a risk that the inner ashes may be discolored or corrupted due to external moisture, There is a risk of damage to the ashes as well as the ashes due to fungi, microorganisms or insects.

Japanese Patent Application Laid-Open No. 10-1060706 discloses an ashtray for storing ashes of a deceased person, which comprises an ashtray bag for enclosing ashes, a first container for accommodating the bag, and a first lid for covering the first container A charcoal layer formed of charcoal powder and covering the first box and the char layer, and a carton box containing the char layer and the charcoal cover, A second container for containing the loess layer, a second cover for covering the second container, and a second cover for covering the second container, wherein the cover is made of a loess powder, And a second box that is formed of a synthetic resin material.

Conventional ash box disclosed in this patent document is intended to prevent the charcoal layer from blocking moisture and odor, and preventing the invasion of insects and germs from the outside by preventing the decoloration of the ashes, thereby preventing the deterioration or discoloration of the ashes. The moisture and odor preventing function of charcoal and loess is decreased over a long period of time, and there is a problem that it is not possible to permanently prevent corruption, discoloration and alteration of ashes caused by moisture, deterioration and corruption of osseous property caused by moisture.

Patent Registration No. 10-1060706 (Registered on August 24, 2011)

The present invention has been made in order to solve the problems in the prior art as described above, and it is an object of the present invention to provide a photocatalytic coating layer formed in a double layer of the inside and outside of an ashtray box to prevent photocatalytic reaction, A method of manufacturing a functional ossein with a photocatalytic coating layer capable of preventing deterioration or discoloration of ashes and thereby preventing corrosion or discoloration of the osseous frame, and a functional ossein box having the photocatalytic coating layer formed thereon.

In order to achieve the above object, a method of manufacturing a functional ossein box having a photocatalytic coating layer according to an embodiment of the present invention includes a first step of preparing each of dough for forming an outer casing and an inner casing of an oyster shell, A third step of forming a first photocatalytic coating layer on the surface of the bag body and the interior of the bag, respectively; a fourth step of forming a first photocatalytic coating layer on the surface of the bag body, A fifth step of glazing the surface of the outer casing having the secondary photocatalyst coating layer formed thereon; a fifth step of glazing the surface of the outer casing having the secondary photocatalyst coating layer formed thereon; a sixth step of grasping the inner casing formed with the glazed enclosure and the primary photocatalytic coating layer; And a seventh step of forming a second photocatalytic coating layer on the surface of the container.

Here, the formation of the primary photocatalytic coating layer and the secondary coating layer may be performed by adding a metal oxide to an alcohol solution to prepare an alcohol solution in which a metal oxide is dispersed, and a step of immersing the nano metal in an aqueous nitric acid solution, Preparing a metal oxide nano-metal aqueous solution by adding the nitric acid nano-metal aqueous solution to an alcohol solution in which the metal oxide is dispersed, and coating the aqueous solution of the metal oxide nano-metal by a constant voltage spraying method desirable.

At this time, the metal oxide is preferably used by mixing any one or more of TiO 2 , ZnO, MnO 2 , Fe 2 O 3 , SnO 2 , BaTiO 3 and Ta 2 O 3 .

The nano metal may be one or more of nano zinc (Zn), nano silver (Ag), nano platinum (Pt), and nano gold (Au).

Preferably, the primary photocatalytic coating layer is formed of the metal oxide having a particle size of 50 nm or more and 100 nm or less and the nano metal.

In addition, the secondary photocatalytic coating layer preferably uses the metal oxide and the nano metal having a particle size of 1 nm or more and 10 nm or less.

It is preferable that the underwear is formed of loess.

 According to another aspect of the present invention, there is provided an ashtray for sealing an ashtray bag containing an ashtray, wherein the ashtray body comprises an inner body portion in which the ashtray bag is housed and an inner lid that covers the inner body portion, And an outer case composed of an inner case and an outer case cover which covers the inner case body part and the inner case body, respectively, and the photocatalytic coating layer is formed on the inner case and the outer case surface.

Here, the photocatalytic coating layer is preferably composed of a primary photocatalytic coating layer and a secondary photocatalytic coating layer formed on the primary photocatalytic coating layer.

Further, the photocatalytic coating layer preferably comprises a metal oxide and a nano metal.

Here, the metal oxide may be any one selected from the group consisting of TiO 2 , ZnO, MnO 2 , Fe 2 O 3 , SnO 2 , BaTiO 3 and Ta 2 O 3 , or a mixture of two or more thereof.

The nano metal may be one or more of nano zinc (Zn), nano silver (Ag), nano platinum (Pt), and nano gold (Au).

Preferably, the primary photocatalytic coating layer is formed of the metal oxide having a particle size of 50 nm or more and 100 nm or less and the nano metal.

In addition, the secondary photocatalytic coating layer preferably uses the metal oxide and the nano metal having a particle size of 1 nm or more and 10 nm or less.

It is preferable that the inner box is made of loess.

In addition, it is preferable that an LED light source for illuminating an artificial light is provided on a side surface of the inner case lid.

Preferably, the enclosure is provided with a transparent portion made of a transparent material to transmit natural light or artificial light to the enclosure lid.

In addition, it is preferable that the enclosure has a vacuum port formed in the enclosure lid.

Preferably, the enclosure is provided with an O-ring at a portion where the enclosure lid is fastened to the enclosure body for the chamber inside the ossein.

The present invention provides a photocatalytic coating layer formed in an inner wall of an ashtray box and an enclosure of the ashtray to induce a photocatalytic reaction, thereby preventing decay of the ashes through antimicrobial and sterilizing action to prevent deterioration or discoloration of ashes, Corrosion and discoloration can be prevented.

In addition, the photocatalytic coating layer removes VOCs and harmful substances, thereby preventing pollution of room air and indoor air in the crypt.

In addition, a photocatalytic coating layer made of a metal oxide and a nano metal, which can act in artificial light, is formed on the surface of the ashtray box, and an LED light source is provided inside the cover of the ashtray box to prevent deterioration of the ashes, It is possible to prevent corruption.

In addition, there is an effect that a vacuum port is provided on the lid of the oyster shell enclosure to facilitate the management of the vacuum state inside the oyster shell.

1 is a cross-sectional view of a functional oyster shell having a photocatalytic coating layer according to an embodiment of the present invention.
FIG. 2 is a sectional view of a functional osier with a photocatalytic coating layer on which an LED light source unit is installed on the inner side of the inner lid according to an embodiment of the present invention.
3 is a block diagram illustrating a method of manufacturing a functional ossein with a photocatalytic coating layer according to an embodiment of the present invention.

The terms and words used in the present specification and claims should not be construed as limited to ordinary or dictionary terms and the inventor can properly define the concept of the term to describe its invention in the best way Should be construed in accordance with the principles and meanings and concepts consistent with the technical idea of the present invention.

Throughout the specification, when an element is referred to as "including" an element, it is to be understood that the element may include other elements, Refer to the same components.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 is a cross-sectional view of an ashtray box, FIG. 2 is a cross-sectional view of the inner asphalt box, and FIG. FIG. 3 is a block diagram illustrating a method for manufacturing a functional osier with a photocatalytic coating layer formed thereon.

As shown in FIG. 3, the method for manufacturing a functional ashtray with the photocatalytic coating layer 300 according to the present invention includes a first step of preparing doughs for molding the enclosure 200 and the inner box 100, respectively, A second step of molding and drying the enclosure 200 and the inner box 100 by using the outer cover 200 and the inner box 100, a third step of grasping the dried outer box 200 and the inner box 100, A fourth step of forming a first photocatalytic coating layer 310 on the surface of the first photocatalyst coating layer 310 and a fifth step of glazing the surface of the outer casing 200 on which the first photocatalytic coating layer 310 is formed, A sixth step of jigging the inner box 100 formed with the enclosure 200 and the first photocatalytic coating layer 310 and the sixth step of enclosing the inner box 100 and the inner box 100 after the inner box 100 is received in the enclosure 200, And a seventh step of forming a second photocatalytic coating layer 320 on the surface of the second photocatalyst coating layer 320.

At this time, it is preferable that the inner box 100 is provided with loess such that the inner moisture can be controlled. Therefore, the loess for the inner box 100 is prepared in the first step. As the dough for molding the enclosure 200, it is preferable that whitish white clay refers to kaolin which becomes white when it is baked at a high temperature as a raw material for white ceramics.

In the second step, the dough for molding the enclosure 200 and the inner box 100 is formed by a method such as spinning, injection molding or extrusion molding, and is dried at room temperature.

Also, in the third stage of the pre-baking process, the enclosure 200 is baked at a temperature of about 800 to 900 ° C. for about 15 to 25 hours, and the inside box 100 is baked at a temperature of about 1000 ° C. for about 8 hours Baked. The impregnation of the inner box 100 is removed and the strength of the inner box 100 is increased.

In the step of forming the first photocatalytic coating layer 310 of the fourth step and the step of forming the secondary coating layer 320 of the seventh step, a metal oxide is added to the alcoholic solution, Preparing a nano-metal nitrate aqueous solution by immersing the nano metal in an aqueous nitric acid solution; and adding the aqueous nano-metal nitrate solution to an alcohol solution in which the metal oxide is dispersed to prepare a metal oxide nano-metal aqueous solution, And coating the oxide nano-metal aqueous solution with a constant voltage spraying method.

Preferably, the metal oxide is a mixture of any one or more of TiO 2 , ZnO, MnO 2 , Fe 2 O 3 , SnO 2 , BaTiO 3 and Ta 2 O 3 , and the nano- Zn), nano silver (Ag), nano platinum (Pt), and nano gold (Au) or a mixture of two or more thereof.

Here, for example, among the metal oxides, TiO 2 (Titanium dioxide) is one of the semiconductor photocatalysts and, by itself, has a very high organic resolution. At this time, the TiO 2 (Titanium dioxide) is used as the metal oxide, TiO 2 (Titanium Dioxide) is suitable as a photocatalyst because it can be used semi-permanently without any change even if it receives light and harmless to the human body.

The TiO 2 (Titanium dioxide) was applied to a tile and exposed to a fluorescent lamp at a distance of 30 cm from the top surface of the tile for 24 hours, and the bacterial reduction rate was measured. The results are shown in the following table.


Test Items Test result
Test Methods
Initial concentration
(CFU / mL) After 24 hours concentration (CFU / mL) Bacterial reduction rate
(%)
Antimicrobial test by Salmonella
Blank 3.9 X 10 4 1.4 X 10 4 -



Present the client TiO 2 (Titanium Dioxide) Coating Tile Specimen
3.9 X 10 4
<10
99.9
Antimicrobial test by MRSA bacteria
Blank 4.7 X 10 4 1.0 X 10 4 - TiO 2 (Titanium Dioxide) Coating Tile Specimen
4.7 X 10 4
<10
99.9


Test Items Test result
Test Methods
Initial concentration
(CFU / mL) After 24 hours concentration (CFU / mL) Bacterial reduction rate
(%)
Antibacterial test with Escherichia coli Blank 3.5 X 10 4 1.6 X 10 4 -



Present the client


TiO 2 (Titanium Dioxide) Coating Tile Specimen
3.5 X 10 4
<10
99.9
Antibacterial test with Staphylococcus aureus
Blank 4.1 X 10 4 1.2 X 10 4 - TiO 2 (Titanium Dioxide) Coating Tile Specimen
4.1 X 10 4
<10
99.9

* CFU: Colony Forming Unit

As shown in the above results, TiO 2 (Titanium dioxide) on tiles and illuminate the artificial light will reduce 99.9% of harmful bacteria such as Salmonella, MRSA, E. coli and Staphylococcus aureus.

The primary photocatalytic coating layer 310 may be formed of the metal oxide and the nano metal having a particle size of 50 nm or more and 100 nm or less. By forming the primary photocatalytic coating layer 310 using the metal oxide having a relatively large particle size and the nano metal, it is possible to prevent decay of the ashes and to prevent the deterioration of the ashes, It is possible to effectively prevent corrosion and discoloration.

The second photocatalytic coating layer 320 may be formed of the metal oxide having a particle size of 1 nm or more and 10 nm or less and the nano metal. As the particle sizes of the metal oxide and the nano metal are increased, the specific surface area becomes larger and the reactivity with moisture in the air becomes larger.

As a result, toxic chemical substances and bacteria floating in the air are more easily trapped and oxidized. Accordingly, the sizes of the metal oxide and the nano-metal particles of the secondary photocatalytic coating layer 320 can be reduced to 1 nm or more and 10 nm or less to effectively reduce germs, bacteria, VOCs, odors, have.

Since the secondary photocatalytic coating layer 320 is formed by housing the inner casing main body part 110 in the outer casing main body part 210, the inner surface of the inner casing main body part 110 is in contact with the outer casing main body part 210 The second photocatalytic coating layer 320 is not formed. However, since the inner body 110 and the enclosure body 210 are in close contact with each other, there is no light due to the absence of the secondary photocatalytic coating layer 320.

In the fifth step, the surface of the enclosure 200 is glazed to give a luster to the surface of the enclosure 200 to make it look beautiful, to increase strength, to make the surface smooth and to prevent contamination Effect can be obtained.

In the sixth step, the enclosure 200 is roughed at a temperature of about 1300 ° C higher than that of the third step of the third step, thereby increasing the strength of the enclosure 200, So that the effect of improving the appearance can be obtained. At this time, since the inner box 100 is formed of loess, the chaebol can be selectively roasted.

Hereinafter, the functional osseoid with the photocatalytic coating layer will be described in detail with reference to FIGS. 1 and 2. FIG.

The functional ashtray, in which the photocatalytic coating layer according to the present invention is formed, is an ashtray for sealing the ashtray 10 containing the ash, and includes an inner space 100 and an enclosure 200.

The inner casing 100 includes an inner casing body 110 in which the ashtube bag 10 is accommodated and an inner casing cap 120 covering the inner casing body 110. The inner casing 100 and the outer casing 100, A photocatalytic coating layer is formed on the surface of the substrate 200.

Here, the photocatalytic coating layer is composed of a first photocatalytic coating layer 310 and a second photocatalytic coating layer 320. Explanation related to the types of metal oxides and nano metals and particle sizes of the photocatalytic coating layer will be described later. And the description thereof is omitted.

At this time, the ashtray 10 is coated with natural minerals having functions such as deodorization, fungus suppression, odor removal, or the like, which is enclosed with the ashes, More can be provided. Herein, the functional coating formed on the inner skin of the osseo-pouch 10 is weakened over time, and it is difficult to prevent the deterioration of the ashes. Even if the vacuum treatment is performed, the inside of the osseo- It is difficult to maintain the vacuum by moisture or the like.

The inner box 100 is preferably made of a loess material having a constant temperature and humidity.

Also, the inner box 100 is provided with an LED light source 130 for irradiating artificial light on the inner side surface of the inner cover 120. When the inner lid 120 is closed, the LED light source 130 receives power and irradiates light inside the inner chamber 100, thereby causing a photocatalytic reaction in the photocatalytic coating layer formed in the inner chamber 100.

At this time, it is preferable that the LED light source 130 uses an LED light source emitting far-infrared rays. The far-infrared rays have a function of sterilization and deodorization, so as to prevent the generation of bacteria and viruses inside the ashtray, and also to increase the reactivity of the photocatalytic reaction of the photocatalytic coating layer 300.

In addition, the enclosure 200 may include a transparent portion made of a transparent material to transmit natural light or artificial light from the outside to the enclosure lid 220, or the enclosure lid 220 may be made of a transparent material.

At this time, for example, reinforced glass, crystal, or the like may be used as the material of the transmissive portion or the enclosure lid 220.

In addition, the enclosure 200 may further include a vacuum port 230 formed on the enclosure lid 220. It is possible to suck the air inside the osseous casing through the vacuum port 230 to generate a vacuum state and to hold the osseum vessel in the ossuary periodically and then to maintain the vacuum state in the osseum vessel periodically.

In order to form and maintain a vacuum state inside the osseoid, it is required that the inside of the osse is tightly closed. To this end, an o-ring (not shown) is attached to a portion of the enclosure lid 220, 240 are preferably provided.

Here, the O-ring 240 is formed by pushing an elastic material ring having a circular cross section into the groove of the closed portion. When the pressure is applied, the O-ring 240 is deformed to block the gap and the enclosure lid 220 and the enclosure body 210 ).

10: Ashes pocket 100: Shorts
110: inner car body part 120: inner cargo lid
130: LED light source 200: enclosure
210: enclosure body 220: enclosure lid
230: Vacuum port 240: O-ring
300: photocatalyst coating layer 310: primary photocatalytic coating layer
320: Secondary photocatalytic coating layer

Claims (19)

A first step of preparing a dough for forming an outer casing and an inner casing of the osseous casing, respectively;
A second step of molding and drying the outer case and the inner case with the prepared dough;
A third step of grasping the dried outer case and the inner case;
A fourth step of forming a first photocatalytic coating layer on the surface of the umbrella enclosure and the interior, respectively;
A fifth step of applying a glaze to the surface of the outer casing on which the first photocatalytic coating layer is formed;
A sixth step of roughening the glazed enclosure and the inner box formed with the first photocatalytic coating layer; And
And a seventh step of forming a second photocatalytic coating layer on the surface of the outer casing and the inner casing after the inner casing is housed in the outer casing and providing an LED light source for irradiating artificial light on the inner surface of the inner casing of the inner casing, Wherein the photocatalytic coating layer is formed on the surface of the photocatalyst coating layer. The method according to claim 1, wherein the formation of the primary photocatalytic coating layer and the secondary coating layer comprises:
Adding a metal oxide to the alcohol solution to prepare an alcohol solution in which the metal oxide is dispersed;
Preparing a nitric acid nano-metal aqueous solution by immersing the nano metal in an aqueous nitric acid solution;
Preparing a metal oxide nano-metal aqueous solution by adding the nitric acid nano-metal aqueous solution to an alcohol solution in which the metal oxide is dispersed; And
And coating the metal oxide nano-metal aqueous solution by a constant voltage spraying method. 3. The method of claim 2,
Wherein the photocatalytic coating layer is formed by mixing any one or more of TiO 2 , ZnO, MnO 2 , Fe 2 O 3 , SnO 2 , BaTiO 3 and Ta 2 O 3 . 3. The method of claim 2, wherein the nano-
Wherein the photocatalytic coating layer is formed by mixing any one or more of nano zinc (Zn), nano silver (Ag), nano platinum (Pt), and nano gold (Au). 3. The photocatalyst coating composition according to claim 2,
Wherein the metal oxide having a particle size of 50 nm or more and 100 nm or less and the nano metal are used as the photocatalyst coating layer. The photocatalytic coating composition according to claim 2,
Wherein the metal oxide having a particle size of 1 nm or more and 10 nm or less and the nano metal are used. The method of claim 1,
Wherein the photocatalytic coating layer is formed of a yellow ocher. In the ashes for sealing the ashes containing the ashes,
An inner case composed of an inner body part in which the ashtray bag is placed and an inner case lid covering the inner body part; And
A photocatalytic coating layer is formed on the inner surface of the inner case and the outer surface of the enclosure, and the outer surface of the inner case is covered with the photocatalytic coating layer,
The above-
And a LED light source for illuminating an artificial light is provided on a side surface of the inner lid. The photocatalytic coating composition according to claim 8,
And a second photocatalytic coating layer formed on the first photocatalytic coating layer, wherein the photocatalytic coating layer is formed on the first photocatalytic coating layer. The photocatalytic coating composition according to claim 9,
Wherein the photocatalyst coating layer comprises a metal oxide and a nano metal. 11. The method of claim 10,
Wherein the photocatalytic coating layer is formed by mixing at least one of TiO 2 , ZnO, MnO 2 , Fe 2 O 3 , SnO 2 , BaTiO 3 and Ta 2 O 3 or a mixture thereof. The method of claim 10, wherein the nano-
Wherein the photocatalytic coating layer is formed by mixing one or more of nano zinc (Zn), nano silver (Ag), nano platinum (Pt) and nano gold (Au) 11. The photocatalyst coating composition according to claim 10,
Wherein the metal oxide having a particle size of 50 nm or more and 100 nm or less and the nano metal are used. 11. The photocatalytic coating composition according to claim 10,
Characterized in that the metal oxide having a particle size of 1 nm or more and 10 nm or less and the nano metal are used. 9. The method of claim 8,
Wherein the photocatalytic coating layer is formed as a yellow ocher. delete 9. The apparatus of claim 8,
Wherein a transparent portion made of a transparent material is provided to transmit natural light or artificial light to the enclosure lid. 9. The apparatus of claim 8,
Wherein the photocatalytic coating layer is formed on the outer surface of the outer cap. 9. The apparatus of claim 8,
Wherein an o-ring is provided at a portion of the enclosure main body portion where the enclosure lid is bonded to the enclosure inside the oculi box.


KR1020150175206A 2015-12-09 2015-12-09 Manufacturing Method for Functional Cinerary Urn With Photocatalyst Coating Layer and Functional Cinerary Urn Thereof KR101804984B1 (en)

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KR102050776B1 (en) * 2019-01-22 2019-12-02 김안태 Sealing method using decomposable charcoal and Korean paper and its manufacturing method
KR102287363B1 (en) * 2019-05-03 2021-08-06 배소정 Cinerary set with drawer type supporter
KR102447560B1 (en) * 2022-06-04 2022-09-26 (주)경안테크 Charnel plate
WO2024042610A1 (en) * 2022-08-23 2024-02-29 株式会社Ｃｅｐプロジェクト Method for producing platinum nano-particle solution, antibacterial agent, and antibacterial product

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Publication number Priority date Publication date Assignee Title
KR200247397Y1 (en) * 2001-06-23 2001-10-17 이성윤 The Ashes Box Of Prevent Damaged By A Fire With A Self Purification Function
KR101046313B1 (en) * 2011-02-14 2011-07-05 (주)엔지텍 Preparation method of nano-metal doped metal oxides catalysts and thereof catalysts

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200247397Y1 (en) * 2001-06-23 2001-10-17 이성윤 The Ashes Box Of Prevent Damaged By A Fire With A Self Purification Function
KR101046313B1 (en) * 2011-02-14 2011-07-05 (주)엔지텍 Preparation method of nano-metal doped metal oxides catalysts and thereof catalysts

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