JPS6124347B2 - - Google Patents
Info
- Publication number
- JPS6124347B2 JPS6124347B2 JP7486581A JP7486581A JPS6124347B2 JP S6124347 B2 JPS6124347 B2 JP S6124347B2 JP 7486581 A JP7486581 A JP 7486581A JP 7486581 A JP7486581 A JP 7486581A JP S6124347 B2 JPS6124347 B2 JP S6124347B2
- Authority
- JP
- Japan
- Prior art keywords
- glass
- total amount
- low
- colored
- composition
- 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
Links
- 239000011521 glass Substances 0.000 claims description 103
- 239000000203 mixture Substances 0.000 claims description 23
- 239000000843 powder Substances 0.000 claims description 20
- 238000000576 coating method Methods 0.000 claims description 13
- 239000011248 coating agent Substances 0.000 claims description 12
- 239000003086 colorant Substances 0.000 claims description 11
- 238000004040 coloring Methods 0.000 claims description 10
- 239000000126 substance Substances 0.000 claims description 8
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims description 7
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 7
- 238000002156 mixing Methods 0.000 claims description 7
- 238000002844 melting Methods 0.000 claims description 5
- 230000008018 melting Effects 0.000 claims description 5
- FUJCRWPEOMXPAD-UHFFFAOYSA-N Li2O Inorganic materials [Li+].[Li+].[O-2] FUJCRWPEOMXPAD-UHFFFAOYSA-N 0.000 claims description 3
- XUCJHNOBJLKZNU-UHFFFAOYSA-M dilithium;hydroxide Chemical compound [Li+].[Li+].[OH-] XUCJHNOBJLKZNU-UHFFFAOYSA-M 0.000 claims description 3
- 239000012752 auxiliary agent Substances 0.000 claims 2
- 238000010304 firing Methods 0.000 description 9
- 239000000047 product Substances 0.000 description 4
- 229910018068 Li 2 O Inorganic materials 0.000 description 3
- 239000013022 formulation composition Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000010186 staining Methods 0.000 description 2
- 238000004017 vitrification Methods 0.000 description 2
- -1 B 2 O 3 Inorganic materials 0.000 description 1
- DKPFZGUDAPQIHT-UHFFFAOYSA-N Butyl acetate Natural products CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 229910006501 ZrSiO Inorganic materials 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 229910000272 alkali metal oxide Inorganic materials 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000004031 devitrification Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C8/00—Enamels; Glazes; Fusion seal compositions being frit compositions having non-frit additions
- C03C8/22—Enamels; Glazes; Fusion seal compositions being frit compositions having non-frit additions containing two or more distinct frits having different compositions
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Glass Compositions (AREA)
Description
この発明はコーテイング用着色フリツトガラス
に関する。
コーテイング用着色フリツトガラスは一般にア
ルカリ酸化物含有量が高いため、熱膨張係数が70
×10-7／℃以上であり、このフリツトガラスで表
面を被覆着色出来るバルブは軟質ガラスに限られ
る。このまゝこのフリツトガラスを熱膨張係数の
低い硬質ガラスバルブに適用するとなると、焼成
後にガラス表面にクラツクの発生をさけることが
出来ない。しかし熱膨張を低下させるために例え
ばTiPbO3、SiO2、Al2O3、ZrSiO4等低膨張物質
を配合することは着色効果をおとして本質的な改
良にはならない。
そこで着色フリツトガラスで着色する代りに、
Ag、Cu金属塩を使用するステイン加工の着色法
があるが、Agは価格が高価であり、Cuは赤色着
色を良好にしない。更にステイン加工には多量の
酸を使用するから環境を汚染して好ましくない。
これらの方法に代り着色硬質ガラスを使用する
ことも考えられているが、多品種少量生産には不
適当で、又価格上にも問題がある。
この発明は硬質ガラスに対して適用出来るよう
に改良されたコーテイング用着色フリツトガラス
を提供するもので、即ち重量百分率がSiO245〜
60％、B2O320〜30％、Li2O＋K2O＋Na2O4〜10
％、PbO0〜10％、Al2O30〜５％、PbO＋Al2O31
〜15％、MgO＋CaO＋SrO＋BaO0〜10％の酸化
物組成で表現出来る基本調合組成を少くとも95％
と、同様に主着色剤となるFe2O3、Co2O3、
MnO、Cu2Oを合量で0.5〜５％と助色剤となる有
機物、As2O3、Sb2O3、SnOを合量で０〜２％と
の着色調合組成とを併せ熔融して成る第一のガラ
ス粉末を20〜80部と、重量百分率がSiO260〜80
％、B2O310〜20％、Li2O＋K2O＋Na2O1〜５
％、PbO0〜10％、Al2O30〜５％、PbO＋Al2O31
〜15％、MgO＋CaO＋SrO＋BaO0〜10％の酸化
物組成で表現出来る基本調合組成を少くとも95％
と同様に主着色剤となるFe2O3、Co2O3、MnO、
Cu2Oを合量で0.5〜５％と助色剤となる有機物、
As2O3、Sb2O3、SnOを合量で０〜２％との着色
調合組成とを併せ熔融して成る第二のガラス粉末
を全体を100部とする残部とを混合して成ること
を特徴としているものである。
コーテイング用着色フリツトガラスは、この粉
末をガラス成形物に塗布焼成する場合、被体ガラ
スを変形させないために、被体ガラスが軟化し始
める温度以下で焼成出来ることが条件となる。そ
して被体ガラスが低膨張の硬質ガラスである場合
には、塗布するフリツトガラス粉末も、これに近
い低膨張のガラスで形成されているものでないと
クラツクを招く恐れがある。しかし低膨張ガラス
で形成することをのぞむと、このガラスの軟化温
度が高められる結果を招く。この点で硬質ガラス
に塗布できる着色フリツトガラスが得られなかつ
たのである。
この発明は二種類の、即ち第一及び第二のガラ
ス粉末を混合し、コーテイング用着色ガラスとす
ることによつて、この矛盾した条件の解決をはか
りなされたものである。第１表に実施例コーテイ
ング用着色フリツトガラスの第一、第二ガラス粉
末について調合組成範囲及びガラス特性を示す。
This invention relates to colored frit glass for coating. Colored frit glass for coatings generally has a high alkali oxide content and therefore has a coefficient of thermal expansion of 70.
×10 -7 /°C or higher, and bulbs whose surfaces can be coated and colored with this fritted glass are limited to soft glass. If this frit glass were to be applied to a hard glass bulb with a low coefficient of thermal expansion, it would be impossible to avoid the occurrence of cracks on the glass surface after firing. However, adding a low expansion material such as TiPbO 3 , SiO 2 , Al 2 O 3 or ZrSiO 4 to reduce thermal expansion does not result in a substantial improvement except for the coloring effect. So instead of coloring with colored fritted glass,
There is a staining coloring method that uses Ag and Cu metal salts, but Ag is expensive and Cu does not produce good red coloring. Furthermore, since a large amount of acid is used in the staining process, it pollutes the environment, which is undesirable. Although it has been considered to use colored hard glass instead of these methods, it is unsuitable for high-mix, low-volume production and also poses problems in terms of cost. The present invention provides a colored frit glass for coating which is improved so that it can be applied to hard glass, that is, the weight percentage is from 45 to 45% SiO 2 .
60%, B2O3 20~30 % , Li2O + K2O + Na2O4 ~10
%, PbO0 ~ 10%, Al2O30 ~ 5%, PbO+ Al2O31
~15%, MgO+CaO+SrO+BaO0~10% of the basic formulation composition can be expressed by at least 95%
Similarly, Fe 2 O 3 , Co 2 O 3 , which also serves as the main colorant,
MnO, Cu 2 O in a total amount of 0.5 to 5% and an organic substance serving as an auxiliary colorant, As 2 O 3 , Sb 2 O 3 , SnO in a total amount of 0 to 2%, are combined and melted. A first glass powder consisting of 20-80 parts and a weight percentage of SiO 2 60-80
%, B 2 O 3 10-20%, Li 2 O + K 2 O + Na 2 O 1-5
%, PbO0 ~ 10%, Al2O30 ~ 5%, PbO+ Al2O31
~15%, MgO+CaO+SrO+BaO0~10% of the basic formulation composition can be expressed by at least 95%
Fe 2 O 3 , Co 2 O 3 , MnO, which are the main colorants as well as
A total of 0.5 to 5% Cu 2 O and an organic substance as an auxiliary color.
A second glass powder obtained by combining and melting a coloring composition containing As 2 O 3 , Sb 2 O 3 , and SnO in a total amount of 0 to 2% is mixed with the remainder of the total of 100 parts. It is characterized by this. Colored frit glass for coating must be able to be fired at a temperature below the temperature at which the glass object begins to soften, in order not to deform the glass object when the powder is applied to a glass molded product and fired. If the object glass is a hard glass with low expansion, the frit glass powder to be applied must also be made of a glass with a similar low expansion or else cracks may occur. However, if it is desired to form the glass with a low expansion glass, the softening temperature of the glass will be increased. In this respect, colored frit glass that could be applied to hard glass could not be obtained. The present invention attempts to solve this contradictory condition by mixing two types of glass powders, ie, first and second glass powders, to form a colored glass for coating. Table 1 shows the formulation composition range and glass properties of the first and second glass powders of the colored frit glass for coating in the examples.
【表】
表中、第一のガラス粉末は熱膨張率は高いが低
軟化のガラスを、又第二のガラス粉末は低膨張ガ
ラスを形成している。このコーテイング用着色フ
リツトガラスは全体が、第一のガラス粉末の混用
によつて低温度の焼成で被体ガラスに被着し、第
二のガラス粉末の混用によつて被着ガラスの熱膨
張率を低下するのである。全体を100部とすると
き第一のガラス粉末20〜80部、第二のガラス粉末
残部の混用により、700℃以下で焼成され、50×
10-7／℃以下の熱膨張係数である着色フリツトガ
ラス被覆を得させることが出来る。
第一のガラス粉末及び第二のガラス粉末の混合
比は以下に述べる理由から規定された。即ち20部
以下では焼成後被体ガラスへの被着強度を弱め、
剥離させる懸念を招き、80部以上では熱膨張率を
高め被体ガラスにクラツクを発生させる。
次に第一の低軟化ガラス、第二の低膨張ガラス
両粉末に係る調合組成規定理由について述べる。
SiO2、B2O3、及びLi2O＋Na2O＋K2Oの含有量
は、低軟化ガラス、低膨張ガラスのそれぞれで異
なる。これらの組成を両ガラスにおいて分けた理
由は、それぞれの組成範囲が、それぞれの特性で
ある低軟化あるいは低膨張とするのに必要である
ためによる。
そしてSiO2はガラス形成に必要な基礎成分で
あるが、第一のガラスでは45％より少ないと化学
的耐久性が悪く、60％を越すと、混合物全体とし
ての焼成温度が高められ被体ガラスを変形する恐
れがある。第二のガラスでは60％より少ないとき
混合物全体の熱膨張を高め被体ガラスにクラツク
の恐れをよぶ。又80％を越すときガラス溶融時に
高温を必要とし、省エネルギーの立場からも好ま
しくない。
B2O3は低膨張、低温焼成を目的とした着色フ
リツトガラスの必須成分であるが、第一のガラス
では20％より少ないと、混合物全体としての焼成
温度を高め、30％を越えると化学的耐久性を低下
する。第二のガラスでは、10％より少ないとガラ
ス溶融時に高温を必要とし、20％より多いと混合
物全体の熱膨張を高める。
Li2O、Na2O、K2Oは着色の安定化を促進する
役割をするが、これらの合量が第一のガラスでは
４％より少ないと混合物全体としての焼成温度を
高くし、10％を越えると混合物全体の熱膨張が大
きくなる。第二のガラスでは、これらの合量が１
％より少ないと着色剤による十分な効果が得られ
ず、６％を越えると混合物全体としての熱膨張が
大きくなる。
MgO＋CaO＋SrO＋BaO、PbO、Al2O3、
Fe2O3＋Co2O3＋MnO＋Cu2O及び有機物＋As2O3
＋Sb2O3＋SrOの含有量の規定は第一のガラス及
び第二のガラスのいずれにも共通する。以下に規
定理由を述べる。
MgO、CaO、SrO、BaOは焼成温度の低下、ガ
ラス化に対し効果があるが、これらの合量が第一
の低軟化ガラス、第二の低膨張ガラスのいずれか
において10％を越えると、混合物全体としての熱
膨張を高め、被体ガラスにクラツクの恐れを招
く。
PbOはCu2Oによる赤色の着色を安定化させ、
燃成温度を低下させるが、いずれかのガラスにお
いて10％を越えると熱膨張が大きくなり、また助
色剤として還元剤を使用するため、鉛金属が発生
し好ましくない。
Al2O3はガラスの安定化及び化学的耐久性の向
上のため添加されるが、５％を越えるとガラス溶
融に高温を必要とする。
Fe2O3、Co2O3、MnO、Cu2Oは主着色剤とし
て低軟化ガラス、低膨張ガラスのいずれにも添加
されるが、これらの成分が0.5％より少ないと着
色が淡くなり、10％を越えると助色剤として還元
剤を使用するため金属として析出したり失透した
りする。
有機物、As2O3、Sb2O3、SnOは助色剤として
いずれのガラスにも含量で２％まで添加される
が、２％を越えると主着色剤成分及びPbOの金属
が析出して好ましくない。
コーテイング用着色フリツトガラスで第一の低
軟化ガラス及び第二の低膨張ガラスのいずれにお
いても着色剤を除く基本ガラス成分が95％より少
ないとガラス化を困難にする。
次に第一の低軟化ガラス例を第２表に第二の低
膨張ガラス例を第３表に示す。またこれらの低軟
化ガラスと低膨張ガラスを混合した実施例フリツ
トガラスを第４表イ〜チに示す。尚、各表中の組
成は何れも重量百分率で示している。
このようなこの発明のコーテイング用着色フリ
ツトガラスは以下のようにして形成される。前記
各表ガラス調合組成になるように原料を調合し、
この調合原料を石英製るつぼに入れ1400℃の温度
で２時間溶融する。よくガラス化してから水中に
投入し水砕した後、取り出し乾燥する。このよう
に水砕された２種類の即ち第一の低軟化ガラスと
第二の低膨張ガラスを所定の比率で混合し、アル
ミナボールミルを用いて、さらに粉砕すると、所
望のコーテイング用着色フリツトガラス粉末が得
られる。
この着色フリツトガラス粉末44μ以下を酢酸ブ
チルアルコールとよく混合し硬質ガラスバルブの
表面に塗着し、乾燥後所定の焼成温度に設定され
た電気炉に入れて焼成を行う。このようにしてコ
ーテイングされた被体ガラスと、例えば前記硬質
ガラスフリツトを適用して400℃まで２時間で冷
却し、電気炉から取り出して室温まで冷却した被
体ガラスとについてクラツク及び変形の有無等を
比較したが、差異は認められない。[Table] In the table, the first glass powder forms a glass with a high coefficient of thermal expansion but low softening, and the second glass powder forms a low expansion glass. This colored frit glass for coating is entirely adhered to the glass to be coated through low-temperature firing by mixing the first glass powder, and the coefficient of thermal expansion of the glass to be coated is adjusted by mixing the second glass powder. It declines. When the total is 100 parts, by mixing 20 to 80 parts of the first glass powder and the remainder of the second glass powder, it is fired at 700℃ or less, and 50
It is possible to obtain a colored fritted glass coating with a coefficient of thermal expansion of less than 10 -7 /°C. The mixing ratio of the first glass powder and the second glass powder was determined for the reasons described below. In other words, if it is less than 20 parts, the adhesion strength to the glass object after firing will be weakened,
If it exceeds 80 parts, the coefficient of thermal expansion will increase and cracks will occur in the glass cover. Next, the reasons for stipulating the composition of the first low softening glass and the second low expansion glass powder will be described. The contents of SiO 2 , B 2 O 3 , and Li 2 O+Na 2 O+K 2 O differ depending on the low softening glass and the low expansion glass. The reason why these compositions are separated for both glasses is that each composition range is necessary to achieve the respective characteristics of low softening or low expansion. SiO 2 is a basic component necessary for glass formation, but if it is less than 45% in the first glass, the chemical durability will be poor, and if it exceeds 60%, the firing temperature of the mixture as a whole will increase and the target glass There is a risk of deforming. When the second glass is less than 60%, the thermal expansion of the entire mixture increases and there is a risk of cracking the target glass. Moreover, when it exceeds 80%, high temperatures are required during glass melting, which is not preferable from the standpoint of energy conservation. B 2 O 3 is an essential component of colored frit glass aimed at low expansion and low-temperature firing, but if it is less than 20% in the first glass, the firing temperature of the mixture as a whole will increase, and if it exceeds 30%, it will cause chemical damage. Decreases durability. For the second glass, less than 10% requires higher temperatures during glass melting, and more than 20% increases the thermal expansion of the entire mixture. Li 2 O, Na 2 O, and K 2 O play a role in promoting the stabilization of coloring, but if the total amount of these is less than 4% in the first glass, the firing temperature of the mixture as a whole will be high, and 10 %, the thermal expansion of the entire mixture increases. In the second glass, the total amount of these is 1
If it is less than 6%, the colorant will not provide sufficient effect, and if it exceeds 6%, the thermal expansion of the mixture as a whole will increase. MgO + CaO + SrO + BaO, PbO, Al 2 O 3 ,
Fe 2 O 3 + Co 2 O 3 + MnO + Cu 2 O and organic matter + As 2 O 3
The regulation of the content of +Sb 2 O 3 +SrO is common to both the first glass and the second glass. The reasons for this regulation are explained below. MgO, CaO, SrO, and BaO are effective for lowering the firing temperature and for vitrification, but if their total amount exceeds 10% in either the first low softening glass or the second low expansion glass, This increases the thermal expansion of the mixture as a whole, leading to the risk of cracking the glass cover. PbO stabilizes the red coloring caused by Cu 2 O,
Although it lowers the combustion temperature, if it exceeds 10% for any glass, the thermal expansion becomes large, and since a reducing agent is used as an auxiliary color, lead metal is generated, which is not desirable. Al 2 O 3 is added to stabilize the glass and improve its chemical durability, but if it exceeds 5%, high temperatures are required to melt the glass. Fe 2 O 3 , Co 2 O 3 , MnO, and Cu 2 O are added as main colorants to both low-softening glass and low-expansion glass, but if these components are less than 0.5%, the coloring becomes pale; If it exceeds 10%, a reducing agent is used as an auxiliary colorant, which causes metal precipitation or devitrification. Organic substances, As 2 O 3 , Sb 2 O 3 , and SnO are added to any glass as auxiliary colors up to a content of up to 2%, but if the content exceeds 2%, the main colorant components and metals such as PbO will precipitate. Undesirable. In the colored frit glass for coating, if the basic glass components excluding the coloring agent are less than 95% in both the first low softening glass and the second low expansion glass, vitrification becomes difficult. Next, the first example of low softening glass is shown in Table 2, and the second example of low expansion glass is shown in Table 3. Examples of frit glasses obtained by mixing these low softening glasses and low expansion glasses are shown in Table 4 (1) to (1). In addition, all compositions in each table are shown in weight percentages. The colored frit glass for coating of this invention is formed as follows. Mix raw materials so that each table glass composition has the above-mentioned composition,
This mixed raw material is placed in a quartz crucible and melted at a temperature of 1400°C for 2 hours. After vitrifying it well, put it into water to crush it, then take it out and dry it. The two types of water-crushed glass, namely the first low-softening glass and the second low-expansion glass, are mixed in a predetermined ratio and further crushed using an alumina ball mill to produce the desired colored fritted glass powder for coating. can get. This colored frit glass powder of 44 microns or less is thoroughly mixed with butyl acetate alcohol, applied to the surface of a hard glass bulb, and after drying, is fired in an electric furnace set at a predetermined firing temperature. The presence or absence of cracks and deformation of the coated glass coated in this manner and the glass coated with the hard glass frit applied, for example, cooled to 400°C in 2 hours, taken out of the electric furnace and cooled to room temperature, etc. I compared them and found no difference.
【表】【table】
【表】【table】
【表】
このようなこの発明のコーテイング用着色フリ
ツトガラスは、
１ 硬質ガラスバルブに適用出来て軟質ガラスバ
ルブ製品に比べ耐熱性を良好に出来、
２ この為、赤暖バルブ等に利用した場合、軟質
バルブ製品に比較し同出力で小型化することが
でき、
３ バルブを着色ガラスで形成する場合に比較し
て少量多品種生産を確実にさせる
等の利点をもたらす。[Table] The colored fritted glass for coating of this invention has the following properties: 1) It can be applied to hard glass bulbs and has better heat resistance than soft glass bulb products; Compared to bulb products, it can be made smaller with the same output, and compared to the case where the bulb is made of colored glass, it brings advantages such as ensuring the production of a wide variety of products in small quantities.
Claims (1)
％、Li2O＋K2O＋Na2O4〜10％、PbO0〜10％、
Al2O30〜５％、PbO＋Al2O31〜15％、MgO＋
CaO＋SrO＋BaO0〜10％の酸化物組成で表現出
来る基本調合組成を少くとも95％と、同様に主着
色剤となるFe2O3、Co2O3、MnO、Cu2Oを合量
で0.5〜５％と助色剤となる有機物、As2O3、
Sb2O3、SnOを合量で０〜２％との着色調合組成
とを併せ熔融して成る第一のガラス粉末を20〜80
部と、重量百分率がSiO260〜80％、B2O310〜20
％、Li2O＋K2O＋Na2O1〜５％、PbO0〜10％、
Al2O30〜５％、PbO＋Al2O31〜15％、MgO＋
CaO＋SrO＋BaO0〜10％の酸化物組成で表現出
来る基本調合組成を少くとも95％と、同様に主着
色剤となるFe2O3、Co2O3、MnO、Cu2Oを合量
で0.5〜５％と助色剤となる有機物、AS2O3、
Sb2O3、SnOを合量で０〜２％との着色調合組成
とを併せ熔融して成る第二のガラス粉末を全体を
100部とする残部とを混合して成ることを特徴と
するコーテイング用着色フリツトガラス。1 Weight percentage is SiO 2 45-60%, B 2 O 3 20-30
%, Li2O + K2O + Na2O4 ~10%, PbO0~10%,
Al 2 O 3 0-5%, PbO + Al 2 O 3 1-15%, MgO +
The basic composition that can be expressed as an oxide composition of CaO + SrO + BaO 0 to 10% is at least 95%, and the total amount of Fe 2 O 3 , Co 2 O 3 , MnO, Cu 2 O, which is the main coloring agent, is 0.5 to 5. % and organic substances that serve as auxiliary agents, As 2 O 3 ,
20 to 80% of the first glass powder obtained by melting a coloring composition containing Sb 2 O 3 and SnO in a total amount of 0 to 2%.
parts and weight percentages SiO 2 60-80%, B 2 O 3 10-20
%, Li2O + K2O + Na2O1 ~5%, PbO0~10%,
Al 2 O 3 0-5%, PbO + Al 2 O 3 1-15%, MgO +
The basic composition that can be expressed as an oxide composition of CaO + SrO + BaO 0 to 10% is at least 95%, and the total amount of Fe 2 O 3 , Co 2 O 3 , MnO, Cu 2 O, which is the main coloring agent, is 0.5 to 5. % and organic substances as auxiliary agents, AS 2 O 3 ,
A second glass powder made by melting together a coloring composition containing Sb 2 O 3 and SnO in a total amount of 0 to 2% is melted as a whole.
A colored fritted glass for coating, characterized in that it is made by mixing 100 parts with the remainder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7486581A JPS57191253A (en) | 1981-05-20 | 1981-05-20 | Colored frit glass for coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7486581A JPS57191253A (en) | 1981-05-20 | 1981-05-20 | Colored frit glass for coating |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57191253A JPS57191253A (en) | 1982-11-25 |
| JPS6124347B2 true JPS6124347B2 (en) | 1986-06-10 |
Family
ID=13559646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7486581A Granted JPS57191253A (en) | 1981-05-20 | 1981-05-20 | Colored frit glass for coating |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57191253A (en) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4596590A (en) * | 1985-04-29 | 1986-06-24 | Ford Motor Company | Method of forming a glass sheet with a ceramic paint thereon |
| MX165320B (en) * | 1985-04-29 | 1992-11-05 | Ford Motor Co | CERAMIC PAINT COMPOSITION |
| US5071793A (en) * | 1990-08-23 | 1991-12-10 | Aluminum Company Of America | Low dielectric inorganic composition for multilayer ceramic package |
| FR2695634B1 (en) * | 1992-09-14 | 1994-11-25 | Corning Inc | Glasses of borosilicate pink color, their manufacture and articles in such glasses. |
| FR2701473B1 (en) * | 1993-02-12 | 1995-06-23 | Eurokera | LEAD FREE ENAMEL COMPOSITIONS FOR THE DECORATION OF LOW EXPANSION VITROCERAMICS. |
| WO1998055221A1 (en) * | 1997-06-05 | 1998-12-10 | Sulzer Chemtech Ag | Ceramic material stacked packing |
| FR2782318B1 (en) * | 1998-08-13 | 2000-11-10 | Snc Eurokera | DECORATED VITROCERAMIC PLATE AND CORRESPONDING DECORATION METHOD |
| JP4014468B2 (en) * | 2002-08-07 | 2007-11-28 | 株式会社ノリタケカンパニーリミテド | Lead-free glass flux and painting material containing the flux |
| AU2002349584A1 (en) * | 2002-08-16 | 2004-03-03 | Alexandr Platonovich Grigoriev | Method of manufacturing coloured glass with improved uniformity of the colouring |
| GB202016442D0 (en) * | 2020-10-16 | 2020-12-02 | Johnson Matthey Plc | Enamel paste compositions and methods of coating and chemical strengthening glass substrates |
| US12122714B2 (en) | 2020-12-10 | 2024-10-22 | Corning Incorporated | Glass with unique fracture behavior for vehicle windshield |
| US11951713B2 (en) | 2020-12-10 | 2024-04-09 | Corning Incorporated | Glass with unique fracture behavior for vehicle windshield |
| WO2022131274A1 (en) * | 2020-12-18 | 2022-06-23 | Ａｇｃ株式会社 | Borosilicate glass, laminated glass, and window glass for vehicle |
-
1981
- 1981-05-20 JP JP7486581A patent/JPS57191253A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57191253A (en) | 1982-11-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA1333622C (en) | Lead-free glass frit compositions | |
| US5252521A (en) | Bismuth-containing lead-free glass enamels and glazes of low silica content | |
| EP0585830B2 (en) | Lead-free glass coatings | |
| US4405722A (en) | Sealing glass compositions | |
| US4312951A (en) | Low-melting, lead-free ceramic frits | |
| EP0452065B1 (en) | Glaze compositions | |
| US3275492A (en) | Opal glass with a low coefficient of thermal expansion | |
| US5650364A (en) | Self-opacifying enamel frits for the enamelling of aluminum or aluminum alloys | |
| US5342810A (en) | Zinc-containing, lead- and cadmium-free glass frits, method of their production and their use | |
| US5244848A (en) | Glaze compositions | |
| US3527649A (en) | Cadmium sulfide or cadmium sulfoselenide colored glazes and process for producing same | |
| JPH0585490B2 (en) | ||
| JPS6124347B2 (en) | ||
| KR970061802A (en) | Black glass frit, preparation method thereof and use thereof | |
| CA1193289A (en) | Low-melting, lead-free ceramic frits | |
| US2930713A (en) | Vitreous enamel frit | |
| US3561985A (en) | Glass colorant compositions | |
| US2688560A (en) | Eye-protective ophthalmic glass | |
| JPS6049144B2 (en) | colored frit glass mixed glaze | |
| US2144943A (en) | Heat-absorbing glass | |
| US2972543A (en) | Ceramic glaze composition | |
| WO2001090012A1 (en) | Glass composition and glass forming material comprising said composition | |
| JP3098307B2 (en) | Non-toxic glass frit and glaze and decoration method for glass, glass ceramic and ceramic products | |
| JPH01122937A (en) | Frit for glass flame spraying | |
| US5674789A (en) | Lead- and cadmium-free finely divided glass frit compositions |