[go: up one dir, main page]

KR101238265B1 - Tialite based brown pigments and preparation method thereof - Google Patents

Tialite based brown pigments and preparation method thereof Download PDF

Info

Publication number
KR101238265B1
KR101238265B1 KR1020100131782A KR20100131782A KR101238265B1 KR 101238265 B1 KR101238265 B1 KR 101238265B1 KR 1020100131782 A KR1020100131782 A KR 1020100131782A KR 20100131782 A KR20100131782 A KR 20100131782A KR 101238265 B1 KR101238265 B1 KR 101238265B1
Authority
KR
South Korea
Prior art keywords
oxide
chromium
mixture
brown pigment
tio
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
KR1020100131782A
Other languages
Korean (ko)
Other versions
KR20120070284A (en
Inventor
이병하
Original Assignee
명지대학교 산학협력단
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 명지대학교 산학협력단 filed Critical 명지대학교 산학협력단
Priority to KR1020100131782A priority Critical patent/KR101238265B1/en
Publication of KR20120070284A publication Critical patent/KR20120070284A/en
Application granted granted Critical
Publication of KR101238265B1 publication Critical patent/KR101238265B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/34—Compounds of chromium
    • C09C1/346—Chromium oxides
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/36—Compounds of titanium
    • C09C1/3607—Titanium dioxide
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/36—Compounds of titanium
    • C09C1/3692—Combinations of treatments provided for in groups C09C1/3615 - C09C1/3684
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/40—Compounds of aluminium
    • C09C1/407—Aluminium oxides or hydroxides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)

Abstract

본 발명은 산화알루미늄 및 산화티탄을 발색제로서 산화크롬과 함께 혼합하여 제조된 혼합물을 소성하여 제조된 티알라이트계 갈색 안료 및 이의 제조방법에 관한 것이다. 본 발명에 따른 티알라이트계 갈색 안료는 도자기 등의 유약에 포함되어 사용됨으로써 자연스러운 갈색을 발색시킬 수 있으며, 고온 안정성이 우수하다.The present invention relates to a thiolite brown pigment prepared by calcining a mixture prepared by mixing aluminum oxide and titanium oxide together with chromium oxide as a coloring agent and a method for preparing the same. Thialite-based brown pigment according to the present invention can be used by being included in the glaze, such as porcelain can develop a natural brown color, it is excellent in high temperature stability.

Description

티알라이트계 갈색 안료 및 이의 제조방법{TIALITE BASED BROWN PIGMENTS AND PREPARATION METHOD THEREOF}Thialite brown pigment and its manufacturing method {TIALITE BASED BROWN PIGMENTS AND PREPARATION METHOD THEREOF}

본 발명은 티알라이트계 갈색 안료 및 이의 제조방법에 관한 것으로, 보다 상세하게는 산화알루미늄 및 산화티탄을 주원료로 하고 이에 발색제로서 산화크롬과 함께 혼합하여 제조된 혼합물을 소성하여 제조된 티알라이트계 갈색 안료 및 이의 제조방법에 관한 것이다.
The present invention relates to a thiolite brown pigment and a method of manufacturing the same. More specifically, a thiolite brown is prepared by firing a mixture prepared by mixing aluminum oxide and titanium oxide as main ingredients and chromium oxide as a coloring agent. It relates to a pigment and a method for producing the same.

도자기류의 표면에서 통상 유리질의 분말인 유약을 얇게 입힌다. 유약을 입힌 도자기는 강도가 강해지고, 흡수성이 없어 사용하기에 편리하며, 알카리성이나 산성에 강하다. 또한 도자기 표면이 매끄럽고 깨끗하게 하여 세척이 용이하다는 장점이 있다. 따라서 산업 도자기의 대부분은 유약을 사용하고 있다.On the surface of ceramics, a thin coating of glaze, usually a glassy powder, is applied. Glazed pottery is strong in strength, absorbent, convenient to use, and resistant to alkalis and acids. In addition, there is an advantage that the porcelain surface is smooth and clean, easy to clean. Therefore, most of the industrial ceramics use glaze.

유약을 사용하는 도자기의 색상은 유약에 발색산화물(CuO, Fe2O3, Cr2O3 등)을 사용하여 낼 수 있으나 이 경우 색상에 한계가 있으며 고온에서 불안정하다. 도자기에 유약을 바른 후 이후의 소성온도가 1000℃ 미만인 경우, 다양하고 풍부한 색깔을 얻을 수 있으나, 1200℃ 이상에서는 발색에 제한을 받는다.The color of ceramics using glaze can be made by using color oxides (CuO, Fe 2 O 3 , Cr 2 O 3, etc.) in the glaze, but in this case the color is limited and unstable at high temperatures. If the firing temperature after applying glaze to ceramics is less than 1000 ℃, a variety of rich colors can be obtained, but the color is limited to more than 1200 ℃.

도자기의 발색을 위해 사용하는 안료는 고온에서 안정한 결정구조를 유지하고 있는 결정에 발색원소를 고용시켜 합성한다. 상기 안료의 색은 고용되는 원소의 종류와 양에 따라 또는 합성 조건에 따라 다양하게 나타나고, 유약에 사용할 경우 소성 온도나 소성 분위기의 차이에 따라 색깔이 변하는 경우도 있다.Pigments used for color development of ceramics are synthesized by employing a color element in crystals that maintain a stable crystal structure at high temperatures. The color of the pigment may vary depending on the type and amount of the element to be dissolved or depending on the synthetic conditions, and when used in glaze, the color may change depending on the firing temperature or the difference in the firing atmosphere.

도자기에 표면에 칠해져서 소성에 의해 광택을 띄게 하는 유약은 통상 장석, 규석, 고령토, 석회석, 활석, 형석, 골분을 주성분으로 구성된다. Glazes that are polished by firing on a surface of ceramics are usually composed of feldspar, silica, kaolin, limestone, talc, fluorspar, and bone meal.

이와 같이 종래의 도자기용 유약은 흙이나 돌가루만을 사용하여 유약을 만들기 때문에 나무재를 사용하였던 과거 고려, 조선 시대의 청자나 백자와 같은 고급스러운 자연미를 살리지 못하는 한계가 있었다.As such, the conventional glaze for ceramics has a limitation that it cannot save the luxurious natural beauty such as celadon or white porcelain in the past, which used wooden materials because the glaze is made using only soil or stone powder.

이에 본 발명자는 도자기 등에 사용되는 유약에 적용되어 자연스러운 발색 효과를 나타낼 수 있으며, 고온 안정성이 우수한 안료를 개발하기 위해 예의 연구를 거듭하였고, 그 결과 산화알루미늄 및 산화티탄을 주원료로 사용하고 이에 발색제로서 산화크롬을 함께 혼합한 혼합물을 소성하여 제조된 결정상을 안료로서 유약에 포함시켜 사용하는 경우 자연스러운 갈색이 발색될 수 있으며, 고온 안정성이 우수함을 알게 되어 본 발명을 완성하기에 이르렀다.
Therefore, the present inventors have been applied to glazes used in ceramics, etc., and have a natural coloring effect, and have been intensively researched to develop pigments having excellent high temperature stability, and as a result, aluminum oxide and titanium oxide are used as main ingredients and When the crystalline phase prepared by calcining the mixture mixed with chromium oxide is used as a pigment in the glaze, natural brown color can be developed, and it has been found that the high temperature stability is excellent, thus completing the present invention.

본 발명의 목적은 도자기 등에 사용되는 유약에 적용되어 자연스러운 갈색이 발색될 수 있으며, 고온에서 안정한 티알라이트계 갈색 안료 및 이의 제조방법에 관한 것이다.
An object of the present invention is applied to glazes used in ceramics and the like can be a natural brown color, and relates to a thialite-based brown pigment and a method for producing the same stable at high temperatures.

상기 목적을 달성하기 위해, 본 발명은 산화알루미늄, 산화티탄 및 산화크롬을 혼합하여 혼합물을 제조하는 단계 및 상기 혼합물을 소성하는 단계를 포함하는 티알라이트계 갈색 안료의 제조방법을 제공한다.In order to achieve the above object, the present invention provides a method for producing a thiolite brown pigment comprising the steps of preparing a mixture by mixing aluminum oxide, titanium oxide and chromium oxide.

본 발명의 일 실시형태에 있어서, 상기 티알라이트계 갈색 안료는 산화알루미늄, 산화티탄 및 산화크롬을 각각 0.9∼1 : 1 : 0.01∼0.1 몰비로 혼합하여 혼합물을 제조하는 단계 및 상기 혼합물을 소성하는 단계를 수행하여 제조될 수 있다.In one embodiment of the present invention, the thiolite brown pigment is prepared by mixing aluminum oxide, titanium oxide and chromium oxide in a molar ratio of 0.9 to 1: 1: 0.01 to 0.1, respectively, and calcining the mixture. It can be prepared by performing the steps.

상기 혼합물을 소성하는 단계는 1300∼1500℃에서 1 시간 내지 5시간 동안 수행되는 것이 바람직하다.
Firing the mixture is preferably carried out at 1300 ~ 1500 ℃ for 1 hour to 5 hours.

본 발명은 도자기 등의 유약에 포함되어 사용됨으로써 자연스러운 갈색을 발색시킬 수 있으며, 고온 안정성이 우수한 티알라이트계 갈색 안료를 제공할 수 있다.
The present invention can be used in a glaze, such as porcelain can be used to develop a natural brown color, it is possible to provide a thialite brown pigment excellent in high temperature stability.

도 1은 본 발명의 실시예 1에서 제조된 티알라이트계 갈색 안료가 포함된 유약을 시유 및 소성하여 제조된 도자기 시험편의 사진이다.1 is a photograph of a porcelain test piece prepared by oiling and calcining a glaze containing a thiolite brown pigment prepared in Example 1 of the present invention.

이하 본 발명을 상세히 설명한다.
Hereinafter, the present invention will be described in detail.

본 발명에 따른 티알라이트계 갈색 안료의 제조방법은 산화알루미늄, 산화티탄 및 산화크롬을 혼합하여 혼합물을 제조하는 단계 및 상기 혼합물을 소성하는 단계를 포함한다.A method for producing a thialrite brown pigment according to the present invention includes the steps of preparing a mixture by mixing aluminum oxide, titanium oxide and chromium oxide and calcining the mixture.

우선, 산화알루미늄(Al2O3), 산화티탄(TiO2) 및 산화크롬(Cr2O3)을 혼합하여 혼합물을 제조한다.First, aluminum oxide (Al 2 O 3 ), titanium oxide (TiO 2 ) and chromium oxide (Cr 2 O 3 ) are mixed to prepare a mixture.

본 발명에서는 티알라이트(tilaite)계 갈색 안료를 제조하기 위해 산화알루미늄(Al2O3) 및 산화티탄(TiO2)을 사용하며, 이에 발색제로서 산화크롬(Cr2O3)을 혼합하여 소성한다.In the present invention, aluminum oxide (Al 2 O 3 ) and titanium oxide (TiO 2 ) are used to prepare a thialite brown pigment, and chromium oxide (Cr 2 O 3 ) is mixed and calcined as a coloring agent. .

본 발명의 일 실시형태에 있어서, 상기 티알라이트계 갈색 안료는 산화알루미늄(Al2O3), 산화티탄(TiO2) 및 산화크롬(Cr2O3)은 0.9∼1 : 1 : 0.01∼0.1 몰비로 혼합한 후 사용하는 것이 바람직하다.In one embodiment of the present invention, the thiolite brown pigment is aluminum oxide (Al 2 O 3 ), titanium oxide (TiO 2 ) and chromium oxide (Cr 2 O 3 ) is 0.9 to 1: 1: 0.01 to 0.1 It is preferable to use after mixing by molar ratio.

본 발명에 따른 티알라이트계 갈색 안료의 제조시 상기 산화크롬(Cr2O3)이 0.1몰비를 초과하여 포함되어 사용되는 경우 갈색이 아닌 녹색이 발색될 수 있으므로, 0.01∼0.1 몰비 범위에서 사용하는 것이 바람직하다.When the chromium oxide (Cr 2 O 3 ) is used in an amount of more than 0.1 molar ratio, the green color may be colored instead of the brown color. It is preferable.

다음으로, 산화알루미늄(Al2O3), 산화티탄(TiO2) 및 산화크롬(Cr2O3)의 혼합물을 소성한다.Next, a mixture of aluminum oxide (Al 2 O 3 ), titanium oxide (TiO 2 ) and chromium oxide (Cr 2 O 3 ) is calcined.

본 발명에 따른 일 실시형태에 있어서, 상기 산화알루미늄(Al2O3), 산화티탄(TiO2) 및 산화크롬(Cr2O3)의 혼합물을 소성하는 단계는 1300∼1500℃에서 1 시간 내지 5시간 동안 수행되는 것이 바람직하다.In one embodiment according to the present invention, the step of calcining the mixture of aluminum oxide (Al 2 O 3 ), titanium oxide (TiO 2 ) and chromium oxide (Cr 2 O 3 ) may be carried out at 1300 to 1500 ° C. for 1 hour. It is preferably carried out for 5 hours.

상기 산화알루미늄(Al2O3), 산화티탄(TiO2) 및 산화크롬(Cr2O3)의 혼합물을 1500℃ 초과하여 소성하는 경우 녹색 안료가 만들어질 수 있다.When the mixture of aluminum oxide (Al 2 O 3 ), titanium oxide (TiO 2 ) and chromium oxide (Cr 2 O 3 ) is calcined above 1500 ° C., a green pigment may be produced.

상술한 조건에 따라 산화알루미늄(Al2O3), 산화티탄(TiO2) 및 산화크롬(Cr2O3)의 혼합물을 소성하는 경우 크롬이 고용된 Al2TiO5이 형성된다. When calcining the mixture of aluminum oxide (Al 2 O 3 ), titanium oxide (TiO 2 ) and chromium oxide (Cr 2 O 3 ) according to the above conditions, Al 2 TiO 5 in which chromium is dissolved is formed.

상기 크롬이 고용된 Al2TiO5를 안료로서 유약 조성물에 포함시켜 사용하는 경우 자연스러운 갈색(brown)이 발색될 수 있다.
When using chromium-solidified Al 2 TiO 5 as a pigment in the glaze composition, a natural brown color may develop.

이하, 본 발명을 실시예 및 시험예를 통하여 더욱 상세히 설명한다. 그러나 이들 실시예 및 시험예는 본 발명을 예시하기 위한 것으로, 본 발명의 범위가 하기 예들로만 한정되는 것은 아니다.
Hereinafter, the present invention will be described in more detail through Examples and Test Examples. However, these examples and test examples are for illustrating the present invention, the scope of the present invention is not limited only to the following examples.

실시예Example 1 One

산화알루미늄(Al2O3), 산화티탄(TiO2) 및 산화크롬(Cr2O3)을 하기 표 1에 나타난 함량에 따라 혼합한 후, 1400℃에서 2시간 동안 소성하여 크롬이 고용된 Al2TiO5를 얻었다. 상기 크롬이 고용된 Al2TiO5를 석회바륨 유약에 대하여 6중량%로 첨가하였고, 이를 초벌구이한 백자시험편들에 시유하여 전기가마에 넣어 산화분위기로 1260℃에서 1 시간 동안 소성하였고, 제조된 시험편의 사진을 도 1에 나타내었다. Aluminum oxide (Al 2 O 3 ), titanium oxide (TiO 2 ) and chromium oxide (Cr 2 O 3 ) were mixed according to the contents shown in Table 1, and then calcined at 1400 ° C. for 2 hours to form Al in which chromium was dissolved. 2 TiO 5 was obtained. 6 wt% of Al 2 TiO 5 in which the chromium was dissolved was added to the lime barium glaze, and it was placed in an electric kiln, which was first baked in white porcelain test pieces, and fired at 1260 ° C. under an oxidizing atmosphere for 1 hour. The photo of is shown in FIG.

도 1을 참조하면 상술한 바에 따라 제조된 시험편은 자연스러운 갈색을 나타냄을 알 수 있다. Referring to Figure 1 it can be seen that the test specimen prepared as described above exhibits a natural brown color.

구분division Al2O3
(mole)Al 2 O 3
(mole) TiO2
(mole)TiO 2
(mole) Cr2O3
(mole)Cr 2 O 3
(mole) 1One 0.980.98 1One 0.020.02

Claims (6)

산화알루미늄, 산화티탄 및 산화크롬을 혼합하여 혼합물을 제조하는 단계; 및
상기 혼합물을 소성하여, 크롬이 고용된 Al2TiO5 구조의 물질을 제조하는 단계를 포함하는 티알라이트계 갈색 안료의 제조방법.
Preparing a mixture by mixing aluminum oxide, titanium oxide and chromium oxide; And
Calcining the mixture to prepare a material having a chromium-solvated Al 2 TiO 5 structure.
제1항에 있어서,
상기 산화알루미늄, 산화티탄 및 산화크롬을 0.9∼1 : 1 : 0.01∼0.1 몰비로 혼합하는 것을 특징으로 하는 티알라이트계 갈색 안료의 제조방법.
The method of claim 1,
A method for producing a thiolite brown pigment, characterized in that the aluminum oxide, titanium oxide and chromium oxide are mixed in a molar ratio of 0.9 to 1: 1 to 0.01 to 0.1.
제1항에 있어서,
상기 혼합물을 소성하는 단계는 1300∼1500℃에서 1 시간 내지 5시간 동안 수행되는 것을 특징으로 하는 티알라이트계 갈색 안료의 제조방법.
The method of claim 1,
Firing the mixture is a method of producing a thiolite brown pigment, characterized in that carried out for 1 to 5 hours at 1300 ~ 1500 ℃.
삭제delete 도자기용 갈색 안료로서,
상기 갈색 안료는 크롬이 고용된 Al2TiO5인 것을 특징으로 하는 티알라이트계 갈색 안료.
As a brown pigment for ceramics,
The brown pigment is a thiolite-based brown pigment, characterized in that the chromium solution Al 2 TiO 5 .
제5항에 있어서,
상기 크롬이 고용된 Al2TiO5는 산화알루미늄, 산화티탄 및 산화크롬을 0.9∼1 : 1 : 0.01∼0.1 몰비로 혼합된 혼합물을 1300∼1500℃에서 1 시간 내지 5시간 동안 소성하여 제조된 것임을 특징으로 하는 티알라이트계 갈색 안료.The method of claim 5,
The Al 2 TiO 5 in which chromium is dissolved is prepared by calcining a mixture of aluminum oxide, titanium oxide and chromium oxide in a molar ratio of 0.9 to 1: 1: 0.01 to 0.1 at 1300 to 1500 ° C for 1 to 5 hours. Thialite brown pigment characterized by the above-mentioned.
KR1020100131782A 2010-12-21 2010-12-21 Tialite based brown pigments and preparation method thereof Expired - Fee Related KR101238265B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020100131782A KR101238265B1 (en) 2010-12-21 2010-12-21 Tialite based brown pigments and preparation method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020100131782A KR101238265B1 (en) 2010-12-21 2010-12-21 Tialite based brown pigments and preparation method thereof

Publications (2)

Publication Number Publication Date
KR20120070284A KR20120070284A (en) 2012-06-29
KR101238265B1 true KR101238265B1 (en) 2013-03-04

Family

ID=46688179

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020100131782A Expired - Fee Related KR101238265B1 (en) 2010-12-21 2010-12-21 Tialite based brown pigments and preparation method thereof

Country Status (1)

Country Link
KR (1) KR101238265B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220234943A1 (en) * 2019-06-05 2022-07-28 Ferro Corporation Dark-Colored, Low-Expansion Fillers

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR890006537A (en) * 1987-10-26 1989-06-14 알프레드 엘.미카엘슨 Lead free glass for glaze materials
KR100383101B1 (en) 2000-12-29 2003-05-12 주식회사 포스코 Inorganic refractory paint having good heat emissivity
KR20100016281A (en) * 2007-04-05 2010-02-12 엑카르트 게엠베하 Effect pigments comprising a glass flake substrate
KR20100056459A (en) * 2007-07-12 2010-05-27 바스프 에스이 Interference pigments on the basis of perlite flakes

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR890006537A (en) * 1987-10-26 1989-06-14 알프레드 엘.미카엘슨 Lead free glass for glaze materials
KR100383101B1 (en) 2000-12-29 2003-05-12 주식회사 포스코 Inorganic refractory paint having good heat emissivity
KR20100016281A (en) * 2007-04-05 2010-02-12 엑카르트 게엠베하 Effect pigments comprising a glass flake substrate
KR20100056459A (en) * 2007-07-12 2010-05-27 바스프 에스이 Interference pigments on the basis of perlite flakes

Also Published As

Publication number Publication date
KR20120070284A (en) 2012-06-29

Similar Documents

Publication Publication Date Title
CN100372813C (en) Glaze material for surface of ceramic tile
KR101285122B1 (en) Glaze composition for ceramic ware comprising bamboo ash and preparation method thereof
CN105330158A (en) Glaze of brunet ceramic and preparation method of glaze
KR101208350B1 (en) Glaze composition for ceramic ware comprising ashes from the excrements of earthworm and preparation method thereof
KR101994246B1 (en) Antibacterial-glaze which having transparent and milky white color and manufacturing ceramics using the same
CN106007381A (en) Single-layer fambe pigmented glaze and preparation method thereof
KR101141262B1 (en) Multi-color and marbling frit glaze and method of ceramic ware using the same
KR101238265B1 (en) Tialite based brown pigments and preparation method thereof
KR20100128107A (en) Method for preparing green pigment for reducing firing using copper oxide and green ceramics produced by the same
KR101204881B1 (en) Perovskite based brown pigments and preparation method thereof
KR20190107343A (en) Glace Composition for Ceramic Ware Comprising Ashes from Leaves and Preparation Method thereof
KR101642277B1 (en) White ceramic composition for middle temperature sintering and method of manufacturing thereof
KR102377457B1 (en) Buckwheat grain type crystal glaze composition and manufacturing method ceramic using thereof
KR101238264B1 (en) Tialite based gray pigments and preparation method thereof
CN106517780B (en) A kind of transparent enamel composition, trade mark glaze glaze paste composition and trade mark glaze glaze slip comprising the transparent enamel composition
KR20100009811A (en) Pink pigment using crcl3 and process for producing the same
JP2000273353A (en) Production of yellow pigment for ceramic
KR102380991B1 (en) Dark Ceramic Composition Comprising Ferrite Sludge and Water treatment Sludge and Method for Preparation thereof
KR910005051B1 (en) Glaze composition
KR101054329B1 (en) Method for producing yellow pigment for porcelain, yellow pigment and yellow porcelain produced thereby
KR102208096B1 (en) Buncheong Ceramic Composition and Manufacturing Method thereof
KR101219731B1 (en) Dimensionally stable ceramic vessel composition and preparing methods thereof
CN113387581A (en) Medium-temperature transmutation glaze formula and preparation method thereof
JP2003002765A (en) Emulsifier, glaze, ceramic product, method for manufacturing emulsifier, method for manufacturing glaze and method for manufacturing ceramic product
KR102781261B1 (en) Base composition for manufacturing pore-free ceramics and method for manufacturing ceramics using the same

Legal Events

Date Code Title Description
A201 Request for examination
PA0109 Patent application

St.27 status event code: A-0-1-A10-A12-nap-PA0109

PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

D13-X000 Search requested

St.27 status event code: A-1-2-D10-D13-srh-X000

D14-X000 Search report completed

St.27 status event code: A-1-2-D10-D14-srh-X000

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

E13-X000 Pre-grant limitation requested

St.27 status event code: A-2-3-E10-E13-lim-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-PE0701

GRNT Written decision to grant
PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U11-oth-PR1002

Fee payment year number: 1

PG1601 Publication of registration

St.27 status event code: A-4-4-Q10-Q13-nap-PG1601

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 4

P22-X000 Classification modified

St.27 status event code: A-4-4-P10-P22-nap-X000

FPAY Annual fee payment

Payment date: 20170221

Year of fee payment: 5

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 5

LAPS Lapse due to unpaid annual fee
PC1903 Unpaid annual fee

St.27 status event code: A-4-4-U10-U13-oth-PC1903

Not in force date: 20180223

Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

P22-X000 Classification modified

St.27 status event code: A-4-4-P10-P22-nap-X000

PC1903 Unpaid annual fee

St.27 status event code: N-4-6-H10-H13-oth-PC1903

Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

Not in force date: 20180223

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000

PN2301 Change of applicant

St.27 status event code: A-5-5-R10-R13-asn-PN2301

St.27 status event code: A-5-5-R10-R11-asn-PN2301

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000