KR101686414B1 - Heated by a heat-resistant heat-sensitive coating viewable ceramic coating and ceramic coatings and the coating method and the heating mechanism using a coating method - Google Patents
Heated by a heat-resistant heat-sensitive coating viewable ceramic coating and ceramic coatings and the coating method and the heating mechanism using a coating method Download PDFInfo
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- KR101686414B1 KR101686414B1 KR1020150100068A KR20150100068A KR101686414B1 KR 101686414 B1 KR101686414 B1 KR 101686414B1 KR 1020150100068 A KR1020150100068 A KR 1020150100068A KR 20150100068 A KR20150100068 A KR 20150100068A KR 101686414 B1 KR101686414 B1 KR 101686414B1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
- B05D5/06—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain multicolour or other optical effects
- B05D5/061—Special surface effect
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D24/00—Hair combs for care of the hair; Accessories therefor
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J36/00—Parts, details or accessories of cooking-vessels
- A47J36/02—Selection of specific materials, e.g. heavy bottoms with copper inlay or with insulating inlay
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/50—Multilayers
- B05D7/52—Two layers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M1/00—Inking and printing with a printer's forme
- B41M1/26—Printing on other surfaces than ordinary paper
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K11/00—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00
- G01K11/12—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using changes in colour, translucency or reflectance
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- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Food Science & Technology (AREA)
- Cookers (AREA)
- Paints Or Removers (AREA)
Abstract
The present invention relates to a sanding layer formed on all or a part of a surface of a heating mechanism; A heat resistant printing layer formed on the entire surface or a part of the surface of the heating mechanism by a pad printing method using a heat-resistant ink at a temperature of 250 ° C to 300 ° C; And a thermally sensitive coating layer formed by applying a ceramic coating material containing a heat resistant chrysolite pigment on the entire surface of the heating mechanism, and then heating the coating to 150 to 180 ° C for 15 to 20 minutes.
Therefore, in the present invention, the heat-sensitive coating layer changes from the original hue to the transparent state upon application of heat to the heating mechanism, so that the heat-resistant print layer printed on the surface of the heating mechanism in the form of a logo, The effect of being able to identify the state in which the heat is applied is exhibited.
In addition, the effect of releasing the far-infrared rays and the anion from the exothermic surface of the heating mechanism can minimize the thermal deformation and nutrition loss of the object to be heated and exhibit antibacterial action, and can also release vitamins useful for the human body.
Description
The present invention provides a heat-sensitive coating layer that can be changed from an original color of a heat-resistant printing layer printed on a surface of a heating mechanism to a transparent state so that the printed layer is displayed outside when heated, A ceramic coating layer capable of displaying a far-infrared ray and an anion emitting function in a heating state, a ceramic coating method, a coating method thereof, and a heating apparatus using the coating method.
Conventional coatings include Teflon coatings and ceramic coatings. These Teflon coatings and ceramic coatings are widely used in various fields. They are mainly used for heating elements of electric heating hair iron, and they are applied to the surface of a cooking vessel such as a pot or a frying pan.
For example, Korean Patent Registration No. 10-1155518 "Hair Brush" is disclosed as a first prior art in which a ceramic paint containing a zeotropic pigment is coated.
The first prior art is to provide a hair brush which changes the color of the surface according to temperature while coating the surface of the brush body formed with the pores of the ceramic body with a ceramic paint mixed with a ceramic binder and a Zinc paint to release a substance useful for the hair during the brushing process .
As described above, the hair brush of the first prior art is mainly used for minimizing hair damage by visually checking the surface temperature of the brush when the hair is handled by using hot air of the hair dryer.
However, in the first prior art, since the color of the zeotropic pigment included in the ceramic coating on the surface of the brush is changed by the indirect heat (approximately 60 ° C to 80 ° C) of the dryer, There was a limit.
In other words, the brush of the first prior art is non-heating type, whereas the electric hair iron which is widely used recently has the heat of the heating element of at least 80 ° C to 230 ° C due to the electric heater, so that the low temperature cyan pigment There has been a limit in that when the ceramic coating material is coated on a heating element, the chitosan pigment disappears and repetitive heat-sensitive action is not achieved.
As a second prior art in which a ceramic paint containing a zeotropic pigment is coated, Korean Patent No. 10-1292555 entitled " Heat sensitive cooking apparatus and its manufacturing method "is disclosed.
The second prior art is to form a heat-sensitive coating layer on a surface of a kitchen utensil by means of a heat-sensitive color-change ceramic coating material containing a zeotropic pigment so that the user can visually recognize the temperature of the cooker, And to provide a heat sensitive cooking apparatus capable of improving the efficiency and a manufacturing method thereof.
The second prior art cooking apparatus includes a main body having a predetermined cooking space for feeding the cooking material therein, and a heat-sensitive coating layer formed on the cooking surface surrounding the cooking cavity of the main body, Wherein the heat sensitive coating layer is discolored by the heat transferred to the cooking appliance to express the temperature change of the cooking appliance and the heat is transferred to the cooking material through the heat sensitive coating layer to be cooked.
The heat-resistant zeolite pigment applied to the second prior art rapidly disperses the thermal load that the zeolite pigment itself can receive due to its high thermal conductivity to vertically and horizontally disperse the energy to the food or to the air It is possible to increase the heat resistance of the contained zeotropic pigment and extend the life span of the zeotropic pigment itself to a maximum extent even in an environment where it is cooked at a high temperature.
That is, the second prior art is realized to have a heat-resistant commercial temperature of 270 to 280 캜, which is much higher than the commercial temperature of 230 to 240 캜, in general organic paints and fluorine paints, and the heat-sensitive coating layer has a nano- Numerous colloidal silica particles, which are very high in number, encapsulate a weak chelate pigment in the form of a capsule, so that the lifetime of the chelate pigment itself can be kept long.
In addition, nano-sized colloidal silica which can not count the number is used to maintain the excellent durability by eliminating vacancies in the heat-sensitive coating layer and sustaining the corrosion resistance and the sion pigment effect.
As described above, the zeolite pigment according to the second prior art is configured to reduce the thermal burden imposed on the zeolite pigment through efficient thermal conductivity to maintain the heat resistance at 270 to 280 DEG C, so that the function of the zeolite pigment is lost in a high- The problem was inherent.
Therefore, the heating surface of the hair iron or the cooking vessel is heated to a temperature of 270 to 280 DEG C or higher by a heater or a gas fire. In particular, since the function of the temperature pigment is lost by direct heat, However, according to the global regulations on the use of environmentally friendly materials, there is still a problem that the high heat resistant zirconium pigment can not be easily applied to the ceramics coating of the heating apparatus which is close to the human body.
The present invention relates to a heat-resistant printable layer printed on a surface of a heating device, a heat-sensitive coating layer which can be changed from an original hue to a transparent state, A coating method thereof, and a heating mechanism using the coating method.
In addition, color change occurs in the heating mechanism surface at a middle temperature and a high temperature of 60 ° C to 300 ° C, so that the color of the heating mechanism is changed. Especially, when the temperature is higher than 300 ° C, And a printed layer on the lower surface of the ceramic coating layer is made to be externally displayed. The present invention also provides a coating method and a heating mechanism using the coating method.
The present invention provides a ceramic coating layer and ceramic coating material capable of displaying a heating state capable of providing a vitamin component, antimicrobial activity, far infrared ray and anion releasing function useful for a heating object, a coating method thereof, and a heating mechanism using the coating method.
A ceramic coating layer capable of displaying a heating state according to the present invention includes: a sanding layer formed on all or a part of a surface of a heating mechanism; A heat resistant printing layer formed on the entire surface or a part of the surface of the heating mechanism by a pad printing method using a heat-resistant ink at a temperature of 250 ° C to 300 ° C; And a thermally sensitive coating layer formed by applying a ceramic coating material containing a heat resistant chrysolite pigment on the entire surface of the heating mechanism, and then heating the coating to 150 to 180 ° C for 15 to 20 minutes.
The ceramic paint comprising the heat-resistant quaternary pigment comprises 10 to 20% by weight of an inorganic pigment, 10 to 20% by weight of a zeolite pigment having a heat or heat resistance, 15 to 28% by weight of silica sol, 15 to 25% by weight of an alkoxysilane, 10 to 15% by weight of distilled water, and 0.2 to 1% by weight of polysiloxane.
The sanding layer further comprises a ceramic coating layer comprising 10 to 20 wt% of an inorganic pigment, 15 to 28 wt% of a silica sol, 15 to 25 wt% of an alkoxysilane, 10 to 15 wt% of distilled water, and 0.2 to 1 wt% of a polysiloxane And the inorganic pigment is made of a ceramic pigment.
The vitamin C may be included in the total amount of the ceramic paint containing the heat-resistant zeolite pigment, and the vitamin C may include 0.5 to 20 wt%.
The mid-temperature zeolite pigment reacts at a middle temperature of 60 ° C to 170 ° C and is made of thermochromic black powder (Thermo Chromic Powder Black) so as not to be lost by heat up to 180 ° C, and melamine copolymer 27.2 wt.%, Styrene maleic anhydrde copolymer 6.8 to 7.2 wt.%, Methyl ester 48.8 to 49.8 wt.%, Ethyl ester 13.0 to 13.5 wt.%, And thermal dye black 4.2 to 4.9 wt.
The high temperature zeolite pigment reacts at a high temperature of 60 ° C to 300 ° C and is cured by C.I. Pigment Red series 1590 cadmium brown (1590 CADMUM MAROON).
The composition may further comprise 1 to 10% by weight of tourmaline in relation to the total weight of the ceramic paint containing the heat-resistant zeolite pigment, and may further comprise alumina for strengthening adhesion and further include alumina (AL2O3) for far- .
(Calcium hydroxide) having a strong alkaline (pH 13.6) antibacterial ability by adding moisture in the process of firing the scallop shell in the high temperature pyrolysis furnace with respect to the total weight of the ceramic paint containing the heat resistant quinoid pigment .
The ceramic coating material containing the heat resistant zeolite pigment of the present invention comprises: a) mixing silica sol and alkoxysilane; b) mixing the water and mixing the mixture with an inorganic pigment, a zeotropic pigment, a butyl cellosolve and a polysiloxane; And c) mixing the mixture of step a) and step b).
The steps a), b) and c) may be performed at 20 ° C to 27 ° C, and the mixing reaction times of the steps a), b) and c) are respectively 3 to 6 hours do.
According to the present invention, there is provided a ceramic coating method capable of displaying a heated state by a heat-resistant thermosensitive transparent coating layer, comprising the steps of: (a) sanding a surface of a heating mechanism having a predetermined shape; (b) forming a predetermined pattern, mark, and graphic pattern on the entire surface or part of the surface of the heating apparatus by using a heat resistant ink having a color temperature of 250 ° C to 300 ° C; Heating the heating mechanism in which the sanding treatment and the printing layer are formed at a temperature of 150 to 200 캜 for 10 to 15 minutes; Applying a ceramic paint containing the heat-resistant zeolite pigment of
The drying step is performed at 25 캜 to 80 캜 for 10 minutes and then at 150 캜 to 180 캜 for 15 minutes to 30 minutes.
According to the present invention, the heat-sensitive coating layer according to any one of
According to the present invention, the heat-sensitive coating layer according to any one of
In the present invention, the heat-sensitive coating layer is changed from the original hue to the transparent state upon application of heat to the heating mechanism, so that the heat-resistant printing layer printed on the surface of the heating mechanism in the form of a logo, pattern, or figure is externally displayed, The effect that the state being applied can be identified can be exerted.
The present invention is capable of maintaining the repeated thermal action of the zeolite pigment continuously in a high-temperature heating state of 300 ° C or more, as well as a heating temperature of 270 to 280 ° C, while being harmless to the human body.
According to the present invention, the infrared rays and the anion are emitted from the exothermic surface of the heating mechanism, thereby minimizing thermal deformation and malnutrition of the object to be heated and exhibiting an antibacterial action and releasing vitamins useful for the human body.
The present invention relates to a ceramic antibacterial coating which is coated on the inside and the outside of a heating device and fired a shell of a scallop shell in a high temperature pyrolysis furnace with respect to the total weight and further adding moisture in a firing step to produce a shell plastic having antimicrobial activity of a strong alkaline (pH 13.6) A ceramic-coated antimicrobial coating comprising calcium (calcium hydroxide) is provided.
In particular, it is possible to uniformly heat the hair iron heating element or the surface of the cooking vessel while simultaneously minimizing thermal deformation and nutrient loss during heating of the heating object by simultaneously imparting antimicrobial and slippery functions, and dissolving the vitamin C component in a heating process at a high temperature , Escherichia coli, and other harmful microorganisms.
FIG. 1 is a flow chart showing a heating-state displayable ceramic coating step according to the present invention.
2 is a flowchart showing steps of manufacturing a ceramic coating material for ceramic coating capable of displaying in a heating state according to the present invention
FIG. 3 is a view illustrating a process in which a heat-resistant print layer is displayed outside by turning a transparent plate when a cooking device in which a black color heat-sensitive coating layer according to the present invention is formed is heated.
4 is a view illustrating a process in which a red thermosensitive coating layer applied to a heating mechanism of a hot-iron type according to the present invention changes during heating.
5 to 7 are graphs showing the antibacterial test results of the strong alkaline (pH 13.6) by the shell component of the scallop shell according to the present invention
Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.
It will be understood by those of ordinary skill in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
In addition, the sizes and shapes of the components shown in the drawings may be exaggerated for clarity and convenience of explanation, and the terms defined specifically in consideration of the configuration and operation of the present invention may vary depending on the intention or custom of the user, operator And the definitions of these terms should be based on the contents throughout this specification.
FIG. 1 is a flow chart showing a ceramic coating step capable of displaying a heating state according to the present invention, FIG. 2 is a flowchart showing a manufacturing step of a ceramic coating for ceramic coating capable of being displayed in a heating state according to the present invention, FIG. 4 is a view showing a process for displaying the heat-resistant printed layer on the outside by turning into a transparent state when the cookware having a black color thermosensitive coating layer is heated. 5 to 7 are images of an antibacterial test report having a strong alkalinity (pH 13.6) by the shell component of the scallop shell according to the present invention.
Hereinafter, the structure of a ceramic coating layer capable of displaying a heating state according to the present invention will be described.
A sanding layer formed on all or a part of the surface of the heating mechanism; A heat resistant printing layer formed on the entire surface or a part of the surface of the heating mechanism by a pad printing method using a heat-resistant ink at a temperature of 250 ° C to 300 ° C; And a thermally sensitive coating layer formed by applying a ceramic paint containing a heat resistant chrysolite pigment on the entire surface of the heating mechanism and heating the resultant at 150 ° C to 180 ° C for 15 to 20 minutes.
According to this configuration, when heat is applied to the heating mechanism, the heat-sensitive coating layer changes from the original hue to transparent, so that the heat-sensitive coating layer and the heat-resistant print layer printed on the surface of the heating mechanism sanding are displayed outside.
Accordingly, the user of the heating apparatus can recognize the heat-resistant print layer appearing on the outside, thereby recognizing the state of the heating mechanism being hot.
The heat resistant print layer is printed on the sanding surface of the heating mechanism by a pad printing method, and 250 ° C to 300 ° C heat resistant ink is used.
On the other hand, the ceramic paint containing the heat-resistant zeolite pigment comprises 10 to 20% by weight of an inorganic pigment, 10 to 20% by weight of a zeolite having heat resistance at moderate or high temperature, 15 to 28% by weight of silica sol, %, Distilled water 10 to 15 wt%, and polysiloxane 0.2 to 1 wt%.
Further, a ceramic coating layer containing 10 to 20% by weight of inorganic pigment, 15 to 28% by weight of silica sol, 15 to 25% by weight of alkoxysilane, 10 to 15% by weight of distilled water and 0.2 to 1% by weight of polysiloxane was further added to the sanding layer .
Accordingly, when a ceramic coating layer having a color different from that of the heat-sensitive coating layer is formed around the printing layer, and when the ceramic coating layer is changed to be transparent due to heat responsiveness, the heat-resistant printing layer and the ceramic coating layer are color- . ≪ / RTI >
The heat resistant print layer may be formed in a pattern of a certain pattern, and may be formed into various types of images suitable for a heating apparatus user such as a company logo or a character mark.
The inorganic pigment is preferably composed of a ceramic pigment, and the ceramic pigment has a high heat resistance, a high oxidation resistance, a high abrasion resistance, and a good surface roughness.
Therefore, when used in a coating for a hair iron heating plate which is harmless to the human body and used adjacent to the human body, uniform heat conduction to the hair is possible in the heat treatment of the hair and the surface roughness is satisfactory, so that hair damage due to the heat treatment hair styling operation is minimized And it is very suitable for the operation.
These ceramic pigments are classified into black, gray, yellow, brown, green, blue and pink depending on the color. But is not limited to ceramic pigments of specific colors in the paints of the present invention.
When the ceramic pigment is used in a cooking container, the heat is uniformly transferred to the object to be heated, so that cooking can be performed while minimizing loss of nutrients due to heat without burning of food.
As described above, since the heat-sensitive ceramics having heat resistance according to the present invention includes zeolite pigment, the change in color of the zeolite pigment can visually confirm the entire heating plate of the hair iron and the entire cooking vessel during heat application.
In particular, according to another embodiment of the present invention, the zeolite pigment is classified into middle temperature zeolite pigment and high temperature zeolite pigment.
In particular, according to another embodiment of the present invention, the mid-temperature zeolite pigment reacts at a middle temperature of 60 ° C to 170 ° C and can be made of thermochromic black powder (Thermo Chromic Powder Black) so as not to be lost by heat up to 180 ° C .
Specific components of the mid-temperature zeolite pigment include 24.6 to 27.2% by weight of a melamine copolymer, 6.8 to 7.2% by weight of a styrene maleic anhydride copolymer, 48.8 to 49.8% by weight of methyl ester, 13.0 to 13.5% by weight of ethyl ester, And 4.2-4.9% by weight of thermal dye black.
The high temperature zeolite pigment reacts at a high temperature of 60 ° C to 300 ° C and is cured by C.I. Pigment Red series 1590 cadmium brown (1590 CADMUM MAROON).
As described above, the zeolite pigment of the present invention is provided for use at a middle temperature of 60 ° C to 170 ° C and a high temperature of 60 ° C to 300 ° C, thereby providing an advantage that it can be suitably applied according to the use temperature of the heating apparatus. Since the maximum heat-resistant temperature is 180 ° C as described above, when the temperature is within the range of 60 ° C to 170 ° C, the cyan pigment is not lost and the color change function due to thermal sensitivity can be continuously maintained.
Since the maximum heat-resistant temperature of the high-temperature zeolite pigment is 400 ° C as described above, when the temperature is within the range of 60 ° C to 300 ° C, the zeolite pigment is not lost and the color change function due to the high temperature thermal response can be continuously maintained.
For example, in the case of a hair iron, a wireless hair iron and a wire hair iron are generally classified into a charging type.
In this case, the temperature of the heating plate is preferably kept at a service temperature of 60 ° C to 170 ° C, so that the middle temperature sion pigment described above is preferably applied to the ceramic paint.
Further, in the case of the cooking container, it is preferable to apply the middle temperature zeotropic pigment described above to the ceramic coating material in the cooking container for medium temperature cooked using the indirect heat of 60 ° C to 170 ° C.
Thus, in the ceramic paint according to the present invention, the content of the melamine copolymer (CAS No.: 108-78-1) 19.0-27.2 wt%, the styrene maleic anhydride copolymer (CAS No. 31959-78-1) (CAS No.: 89-61-8), methyl ester (CAS No. 112-61-8), ethyl ester (CAS No. 111-61-5) 13.0-13.5 wt% -2) 2.3 to 4.9% by weight of mid-temperature zeotropic pigment 10 to 20% by weight. Therefore, since the zeolite pigment is not lost even at a middle temperature of 180 ° C or more as in the conventional method, do.
On the other hand, the wired hair iron is used mainly in hairdressing room for a long time and it needs to heat the hair quickly, so it maintains the operating temperature of 60 ℃ ~ 250 ℃.
Therefore, it is preferable that the above-mentioned high-temperature yellow pigment which can be used at 60 ° C to 300 ° C is applied to the ceramic paint.
In addition, it is preferable to apply the above-mentioned high-temperature zeotropic pigment to a ceramic paint in a cooking vessel which is cooked using direct heat of 60 ° C to 300 ° C.
As described above, the ceramic paint according to the present invention contains C.I. 10 to 20% by weight of a high-temperature zeolite pigment made of 1590 cadmium maroon (1590 cadmium maroon) of Pigment Red series is contained. Therefore, since the zeolite pigment is not lost even at a high temperature of 250 ° C or more, So that it can be maintained continuously.
The vitamin C may be included in the total amount of the ceramic paint containing the heat-resistant zeolite pigment, and the vitamin C may include 0.5 to 20 wt%.
When the ceramic paint containing vitamin C is applied to the heating plate of the hair iron, the heating plate comes into direct contact with the hair to provide various effects such as vitamin hair shine and nutrient enrichment.
In addition, when the ceramic paint containing vitamin C is applied to a cooking container, it is possible to provide various vitamin effects to the heating object, that is, the food material, by the vitamin C component contained in the ceramic paint during the cooking of the heating object .
And may further comprise 1 to 10% by weight of tourmaline based on the total weight of the ceramic paint containing the heat-resistant zeolite pigment.
Such tourmaline enhances the slip property of the heating plate to allow the hair to pass through the heating plate well, and also radiates heat from the heating plate to release anion and far-infrared rays from the tourmaline to provide radiant hair and provide good effect on the hair.
When the content of tourmaline is less than 1% by weight with respect to the total weight of the coating layer for iron plate, there is a problem that the effect of tourmaline is insufficient. When the content of tourmaline exceeds 10% by weight, the content of other components decreases, .
Further, according to another embodiment of the present invention, it may further comprise alumina (AL2O3) for far-infrared ray emission.
(Calcium hydroxide) having a strong alkaline (pH 13.6) antibacterial ability by adding moisture in the process of firing the scallop shell in the high temperature pyrolysis furnace with respect to the total weight of the ceramic paint containing the heat resistant quinoid pigment .
According to this configuration, as shown in the antibacterial test report of FIG. 5 to FIG. 7, the shell of the scallop shell is baked in the high temperature decomposition furnace with respect to the total weight of the ceramic paint coated on the heating plate or the cooking vessel and the outer surface of the hair iron, (Calcium hydroxide) having a strong alkaline (pH 13.6) antimicrobial activity by adding water to the ceramic antibacterial coating for cooking utensils.
According to the present invention, since the antibacterial and slippery functions are simultaneously imparted to the inner surface of the ceramic coating, it is possible to achieve good slip and uniform heat transfer during the heat treatment by holding the hair in the case of the hair iron heating plate, You will be able to shine.
In addition, the cooked container can be used to cook food evenly while minimizing the nutrient loss of the food during cooking, and release the vitamin C during cooking or storage to provide a vitamin effect.
In addition, by exhibiting antimicrobial action by the calcined calcium (calcium hydroxide) component of the shell, it is possible to prevent the diseases such as scalp disease and food poisoning by suppressing and destroying the growth of harmful microorganisms such as hair surface and food and water Provides an effect.
The method of manufacturing a ceramic paint according to the present invention will be described with reference to FIG.
The ceramic paint containing the heat-resistant quaternary pigment of the present invention
a) mixing silica sol and alkoxysilane;
b) mixing the water and mixing the mixture with an inorganic pigment, a zeotropic pigment, a butyl cellosolve and a polysiloxane; And
c) mixing the mixture of step a) and step b).
The steps a), b), and c) may be performed at 20 ° C to 27 ° C, and the mixing reaction times of the steps a), b) and c) are preferably maintained for 3 to 6 hours Do.
In addition, tourmaline for the release of anion, alumina (AL2O3) for far-infrared ray emission, and calcined calcium oxide (calcium hydroxide) having antimicrobial activity of strong alkaline (pH 13.6) As shown in FIG.
A coating method using a heat-sensitive ceramic coating material having heat resistance according to the present invention will be described with reference to FIG.
The ceramic coating method capable of displaying a heated state by the heat resistant heat sensitive coating layer of the present invention
(a) sanding a surface of a heating device having a predetermined shape;
(b) forming a predetermined pattern, mark, and graphic pattern on the entire surface or part of the surface of the heating apparatus by using a heat resistant ink having a color temperature of 250 ° C to 300 ° C;
(c) heating the heating mechanism having the sanding treatment and the printing layer formed thereon at a temperature of 150 ° C to 200 ° C for 10 to 15 minutes;
(d) applying a ceramic paint containing the heat-resistant zeolite pigment according to
At this time, the drying step is preferably carried out at 25 ° C to 80 ° C for 10 minutes and at 150 ° C to 180 ° C for 15 minutes to 30 minutes.
According to the present invention, the heat-sensitive coating layer according to any one of
That is, the hair iron has a plate-type heating plate called a flat iron which curls hair, and is roughly divided into a curling hair iron or a heating rod, which forms straight curls.
Therefore, when the ceramic coating material can be displayed by the heat-resistant thermosensitive coating layer of the present invention and coated with the coating method described above, The work can be performed, and hair styling work can be performed quickly while minimizing heat damage caused by heat.
In addition, since the thermo-sensitive discoloring action of the zeolite pigment enables the practitioner to check the heating state of the heating plate at any time and to perform the styling work, it is possible to stably heat the hair at an appropriate heating temperature.
Further, since the fact that the heating plate is heated through the color change caused by the heat of the heating plate can be recognized without looking at the power indicator lamp of the knob, it is possible to prevent an image or a fire caused by the heated heating plate.
According to the present invention, the heat-sensitive coating layer according to any one of
That is, the cooking vessel is generally divided into a direct heating type and an indirect heating type. The cooking vessel is heated by gas firing, induction heating, electric heater heating or microwave heating by means of thermal response appearing on the outer surface of the cooking vessel The heating state can be easily recognized through the heat-resistant printing layer, so that the cook can prevent the cooker from catching the heated cooking container by mistake, thereby preventing the burn.
Since the color change due to thermal response proceeds mainly by the saturation, lightness or color change depending on the color change characteristic of the zeolite pigment, the display of the high temperature portion and the low temperature portion changes the size and appearance of the heat resistant print layer So that the user can guide the user to catch the hotter portion when grasping the cooking container.
Although the present invention has been described in connection with the above-mentioned preferred embodiments, it will be readily apparent to those skilled in the art that various modifications may be made without departing from the spirit and scope, Belongs to.
10: Hair iron heating plate 20: Cooking container
Claims (18)
A heat resistant printing layer formed on the entire surface of the heating mechanism or a part of the surface of the heating mechanism by a pad printing method using a heat resistant ink at a temperature of 250 ° C to 300 ° C, And
A thermally sensitive coating layer formed by applying a ceramic coating material containing a heat resistant quartz pigment on the entire surface of the heating mechanism and heating the coating at 150 to 180 ° C for 15 to 20 minutes,
Further comprising a ceramic coating layer comprising 10 to 20 wt% of an inorganic pigment, 15 to 28 wt% of a silica sol, 15 to 25 wt% of an alkoxysilane, 10 to 15 wt% of distilled water, and 0.2 to 1 wt% of a polysiloxane, Wherein the ceramic coating layer is in the form of a film.
10 to 20% by weight of an inorganic pigment, 10 to 20% by weight of a heat-resistant sintered pigment having a middle or high temperature, 15 to 28% by weight of a silica sol, 15 to 25% by weight of an alkoxysilane, 10 to 15% by weight of distilled water, By weight based on the total weight of the ceramic coating layer.
b) mixing the water and mixing the mixture with an inorganic pigment, a zeotropic pigment, a butyl cellosolve and a polysiloxane; And
c) mixing the mixture of step a) and step b) with the mixture of step a).
Wherein the steps a), b), and c) are performed at 20 to 27 ° C.
Wherein the mixing reaction time of step a), step b), and step c) is 3 hours to 6 hours, respectively.
(b) forming a heat-resistant print layer having a predetermined pattern, mark and figure shape by pad printing using heat-resistant inks of 250 ° C to 300 ° C which are not discolored on the entire surface or a part of the surface of the sanding-
(c) heating the heating mechanism having the sanding treatment and the printing layer formed thereon at a temperature of 150 ° C to 200 ° C for 10 to 15 minutes; And
(d) applying a ceramic paint containing the heat resistant zeotropic pigment according to claim 2 to the entire surface of the heating mechanism, and drying the coated ceramic coating layer at 150 ° C to 180 ° C to form a thermosensitive ceramic coating layer. A displayable ceramic coating method.
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| KR102441964B1 (en) * | 2022-03-29 | 2022-09-08 | 주식회사 지투지 | Ceramic coating composition for antibacterial coating, and Container comprising a ceramic coating layer for antibacterial coating |
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| WO2019017546A1 (en) * | 2017-07-21 | 2019-01-24 | 한국생산기술연구원 | Ceramic-coated kitchen container for induction heating and method for manufacturing same |
| EP3564200A1 (en) | 2018-05-04 | 2019-11-06 | Merck Patent GmbH | Ceramic colours |
| KR101893581B1 (en) * | 2018-07-03 | 2018-08-30 | 노세윤 | Surface Coating Method Exhibiting Thermo-responsive Color Change with Flouride Resin |
| KR102031902B1 (en) * | 2018-10-24 | 2019-10-15 | 한국생산기술연구원 | Ceramic coated kitchen container for induction heating and method for manufacturing the same |
| KR102637814B1 (en) * | 2021-06-17 | 2024-02-15 | 김진환 | Frying pan and manufacturing method thereof |
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| KR101267850B1 (en) * | 2012-08-10 | 2013-05-27 | (주)지세라믹 | Zion pigment addition water-soluble mineral paint |
| KR101292555B1 (en) * | 2012-11-26 | 2013-08-09 | 대한화인세라믹 주식회사 | Thermally responsive cooker and manufacturing method thereof |
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| KR101155518B1 (en) | 2009-03-24 | 2012-06-18 | 김상안 | Hair brush |
| FR2963098B1 (en) * | 2010-07-26 | 2020-02-28 | Seb Sa | HEATING ARTICLE COMPRISING A COLORED THERMAL INDICATOR WITH IMPROVED VISIBILITY AND PRECISION. |
| KR101323370B1 (en) * | 2011-11-24 | 2013-10-29 | 주식회사 이레코팅 | Apparatus and Method for forming coating pattern on container |
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| KR101267850B1 (en) * | 2012-08-10 | 2013-05-27 | (주)지세라믹 | Zion pigment addition water-soluble mineral paint |
| KR101292555B1 (en) * | 2012-11-26 | 2013-08-09 | 대한화인세라믹 주식회사 | Thermally responsive cooker and manufacturing method thereof |
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| KR102441964B1 (en) * | 2022-03-29 | 2022-09-08 | 주식회사 지투지 | Ceramic coating composition for antibacterial coating, and Container comprising a ceramic coating layer for antibacterial coating |
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