JPH09500355A - 平面或いは曲面ガラス板を造るための方法 - Google Patents
平面或いは曲面ガラス板を造るための方法Info
- Publication number
- JPH09500355A JPH09500355A JP8504030A JP50403096A JPH09500355A JP H09500355 A JPH09500355 A JP H09500355A JP 8504030 A JP8504030 A JP 8504030A JP 50403096 A JP50403096 A JP 50403096A JP H09500355 A JPH09500355 A JP H09500355A
- Authority
- JP
- Japan
- Prior art keywords
- glass
- glass plate
- temperature
- quenching
- heat treatment
- 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.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B27/00—Tempering or quenching glass products
- C03B27/012—Tempering or quenching glass products by heat treatment, e.g. for crystallisation; Heat treatment of glass products before tempering by cooling
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
- Laminated Bodies (AREA)
- Glass Compositions (AREA)
- Joining Of Glass To Other Materials (AREA)
- Surface Treatment Of Glass (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.ガラス板を先ず熱的に或いは化学的に焼入れし、引続きガラスの転移温度以 下の温度水準で熱処理を行う様式の、高い曲げ引張り強度を備えた平面或いは曲 面ガラス板を造るための方法において、ガラス板を相前後している方法工程にお いて少なくとも2回熱的に或いは化学的に焼入れし、それぞれ2回の焼入れ工程 の間熱処理を適用することを特徴とする方法。 2.ガラス板の第一の焼入れの後熱処理方法工程を、引続きあらためて機械的或 いは化学的に数回焼入れを繰返すことを特徴とする請求の範囲第1項に記載の方 法。 3.熱的な焼入れを相前後している焼入れ方法工程にあって異なる最高の温度で 行うことを特徴とする請求の範囲第1項或いは第2項に記載の方法。 4.熱処理を少なくとも300℃の温度で行うことを特徴とする請求の範囲第1 項1から第3項までのいずれか一つに記載の方法。 5.第一の焼入れの後280℃以下の温度で第一の熱処理を、そして2度の後続 して行なわれる焼入れ工程の間に第二の熱処理を300℃以上の温度で行うこと を特徴とする請求の範囲第1項1から第3項までのいずれか一つに記載の方法。 6.ガラス板の熱処理の各々の相を少なくとも2時間、最大限10時間の間に行 うことを特徴とする請求の範囲第1項から第5項までのいずれか一つに記載の方 法。 7.熱的焼入れの際ガラス板を600℃から850℃の範囲の温度に加熱し、引 続き冷却することを特徴とする請求の範囲第1項から第6項までのいずれか一つ に記載の方法。 8.ガラス板のために3,0から9,5×10-6K-1の線状の熱伸び係数αと6 ,0から9,0×104N/mm2の弾性モジュールEを有しているガラスを20 ℃から300℃の温度範囲で使用することを特徴とする請求の範囲第1項から第 7項までのいずれか一つに記載の方法。 9.ガラス板のために最大0,02重量%の酸化鉄Fe2O3を含有しているおよび /または最大0,01重量%の他の着色作用を有する酸化物を含有している ガラスを使用することを特徴とする請求の範囲第1項から第8項までのいずれか 一つに記載の方法。 10.ガラス板のために少なくとも表面領域に着色酸化物で着色されているガラス を使用することを特徴とする請求の範囲第1項から第9項までのいずれか一つに 記載の方法。 11.ガラス板の少なくとも一つの側に少なくとも4%の透過性を有している層を 積層することを特徴とする請求の範囲第1項から第10項までのいずれか一つに 記載の方法。 12.積層がガラス板の縁部に沿って板の中央方向で少なくとも5mmの幅の範囲 で離れていることを特徴とする請求の範囲第10項に記載の方法。 13.ガラス板の縁部を焼入れおよび熱処理する以前に研摩および/または磨きに より処理することを特徴とする請求の範囲第1項から第12項までのいずれか一 つに記載の方法。 14.縁部の処理のために研摩液として研摩添加物を含有していない水を使用する ことを特徴とする請求の範囲第13項に記載の方法。 15.ガラス板を縁部の処理の際少なくとも1,7m/分の送り速度で処理工具の 傍らを通過させることを特徴とする請求の範囲第13項或いは第14項に記載の 方法。 16.処理工具のガラス板の表面に対する押圧力を少なくとも2,5バールとする ことを特徴とする請求の範囲第13項から第15項までのいずれか一つに記載の 方法。 17.防火−安全窓ガラスを製造するために請求の範囲第1項から第16項までの いずれか一つに記載の方法の使用。 18.枠ガラス−安全窓ガラス或いは合せ−安全窓ガラスを製造するために請求の 範囲第1項から第16項までのいずれか一つに記載の方法の使用。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH2184/94-4 | 1994-07-08 | ||
| CH218494A CH686304A5 (de) | 1994-07-08 | 1994-07-08 | Verfahren zum Herstellen von ebenen oder gewoelbten Glasplatten. |
| PCT/CH1995/000140 WO1996001792A1 (de) | 1994-07-08 | 1995-06-23 | Verfahren zum herstellen von ebenen oder gewölbten glasplatten |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH09500355A true JPH09500355A (ja) | 1997-01-14 |
| JP3094166B2 JP3094166B2 (ja) | 2000-10-03 |
Family
ID=4227856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP08504030A Expired - Lifetime JP3094166B2 (ja) | 1994-07-08 | 1995-06-23 | 平面或いは曲面ガラス板を造るための方法 |
Country Status (17)
| Country | Link |
|---|---|
| US (1) | US5676722A (ja) |
| EP (1) | EP0719241B1 (ja) |
| JP (1) | JP3094166B2 (ja) |
| CN (1) | CN1100731C (ja) |
| AT (1) | ATE220052T1 (ja) |
| AU (1) | AU2667295A (ja) |
| CA (1) | CA2171323C (ja) |
| CH (1) | CH686304A5 (ja) |
| DE (1) | DE59510257D1 (ja) |
| DK (1) | DK0719241T3 (ja) |
| ES (1) | ES2088857T3 (ja) |
| FI (1) | FI961067A7 (ja) |
| GR (1) | GR960300057T1 (ja) |
| NO (1) | NO316782B1 (ja) |
| PT (1) | PT719241E (ja) |
| RU (1) | RU2148036C1 (ja) |
| WO (1) | WO1996001792A1 (ja) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000001627A1 (en) * | 1998-07-07 | 2000-01-13 | Nippon Sheet Glass Co., Ltd. | Method for producing air-quench toughened glass plate |
| JP2000272927A (ja) * | 1999-03-26 | 2000-10-03 | Nippon Sheet Glass Co Ltd | 強化ガラス製品およびその製造方法 |
| US6609394B1 (en) | 1998-07-07 | 2003-08-26 | Nippon Sheet Glass Co., Ltd. | Method for producing air-quench-toughened glass plate |
Families Citing this family (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5882371A (en) * | 1996-07-12 | 1999-03-16 | Asahi Glass Company Ltd. | Method for heat-treating a glass substrate |
| DE19643870C2 (de) * | 1996-10-30 | 1999-09-23 | Schott Glas | Verwendung eines Glaskörpers zur Erzeugung eines chemisch vorgespannten Glaskörpers |
| FR2762838B1 (fr) * | 1997-04-30 | 1999-11-05 | Saint Gobain Vitrage | Compositions de verre silico-sodo-calcique et leurs applications |
| DE69806714T2 (de) * | 1997-03-13 | 2003-04-03 | Saint-Gobain Glass France, Courbevoie | Kalknatron-silikatglaszusammensetzungen und deren anwendungen |
| DE19710289C1 (de) * | 1997-03-13 | 1998-05-14 | Vetrotech Saint Gobain Int Ag | Feuerwiderstandsfähige Verglasung |
| FI101621B1 (fi) * | 1997-04-21 | 1998-07-31 | Tamglass Eng Oy | Menetelmä karkaistujen lasilevyjen heat-soak käsittelyä varten |
| GB2329382A (en) * | 1997-09-23 | 1999-03-24 | Glaverbel | Chemical treatment of vitreous material |
| ATE297365T1 (de) * | 2001-08-09 | 2005-06-15 | Isg Interver Special Glass Ltd | Verfahren und vorrichtung zur herstellung einer vorgespannten glasplatte |
| KR100524842B1 (ko) * | 2002-09-25 | 2005-10-28 | 삼성코닝정밀유리 주식회사 | 낮은 잔류응력을 갖는 평판 유리의 제조방법 |
| AT501080B1 (de) * | 2005-01-12 | 2006-06-15 | Schuller Thomas | Verfahren zur prüfung auf nickelsulfideinschlüsse in einscheibensicherheitsglas und vorrichtung hierfür |
| US7818980B2 (en) * | 2006-11-30 | 2010-10-26 | Corning Incorporated | Forming glass sheets with improved shape stability |
| DE102008062362A1 (de) * | 2008-09-08 | 2010-07-01 | Technische Universität Bergakademie Freiberg | Verfahren zur Herstellung von thermisch gehärteten Gläsern |
| CN101913759A (zh) * | 2010-08-26 | 2010-12-15 | 湖州东科电子石英有限公司 | 石英玻璃的应力消除工艺 |
| US8960014B2 (en) | 2012-09-21 | 2015-02-24 | Corning Incorporated | Methods of validating edge strength of a glass sheet |
| WO2015000090A2 (de) * | 2013-07-04 | 2015-01-08 | Saint-Gobain Glass France | Brandschutzglasscheibe und brandschutzverglasung |
| US10005691B2 (en) | 2014-07-31 | 2018-06-26 | Corning Incorporated | Damage resistant glass article |
| US10611664B2 (en) | 2014-07-31 | 2020-04-07 | Corning Incorporated | Thermally strengthened architectural glass and related systems and methods |
| US11097974B2 (en) | 2014-07-31 | 2021-08-24 | Corning Incorporated | Thermally strengthened consumer electronic glass and related systems and methods |
| US12338159B2 (en) | 2015-07-30 | 2025-06-24 | Corning Incorporated | Thermally strengthened consumer electronic glass and related systems and methods |
| MX2018001302A (es) * | 2015-07-30 | 2018-11-12 | Corning Inc | Vidrio reforzado térmicamente y sistemas y métodos relacionados. |
| EP3402762B1 (en) | 2016-01-12 | 2023-11-08 | Corning Incorporated | Thin thermally and chemically strengthened glass-based articles |
| US11795102B2 (en) | 2016-01-26 | 2023-10-24 | Corning Incorporated | Non-contact coated glass and related coating system and method |
| EP3269546A1 (de) | 2016-07-13 | 2018-01-17 | Saint-Gobain Glass France | Beheiztes glas |
| TW201920028A (zh) | 2017-08-24 | 2019-06-01 | 美商康寧公司 | 具有改良回火能力之玻璃 |
| TWI785156B (zh) | 2017-11-30 | 2022-12-01 | 美商康寧公司 | 具有高熱膨脹係數及對於熱回火之優先破裂行為的非離子交換玻璃 |
| WO2020219290A1 (en) | 2019-04-23 | 2020-10-29 | Corning Incorporated | Glass laminates having determined stress profiles and methods of making the same |
| CN114514115B (zh) | 2019-08-06 | 2023-09-01 | 康宁股份有限公司 | 具有用于阻止裂纹的埋入式应力尖峰的玻璃层压体及其制造方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3287200A (en) * | 1962-10-04 | 1966-11-22 | Pittsburgh Plate Glass Co | Method of strengthening glass by ion exchange and articles therefrom |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE602431C (de) * | 1933-04-05 | 1934-09-08 | Fritz Eckert Dr | Verfahren zum gleichmaessigen Haerten von Glastafeln |
| DE1142220B (de) * | 1959-09-29 | 1963-01-10 | Saint Gobain | Verfahren zur Verbesserung des mechanischen Widerstandes von vorgespannten Glaesern |
| US3356477A (en) * | 1963-12-04 | 1967-12-05 | Pittsburgh Plate Glass Co | Method of increasing stain resistance of a glass body subjected to an ion exchange strengthening set-up |
| US3460927A (en) * | 1966-05-25 | 1969-08-12 | Owens Illinois Inc | Process for glass strengthening |
| GB1208153A (en) * | 1967-04-27 | 1970-10-07 | Glaverbel | Glass tempering processes and apparatus |
| US4172921A (en) * | 1974-05-17 | 1979-10-30 | Jenaer Glaswerk Schott & Gen. | Fireproof glass |
| US4004901A (en) * | 1975-10-28 | 1977-01-25 | Ppg Industries, Inc. | Tempering glass sheets |
| US4416930A (en) * | 1980-11-24 | 1983-11-22 | Ppg Industries, Inc. | Treating glass sheets to heal vents that result in breakage during thermal treatment |
| SU1244120A1 (ru) * | 1983-01-31 | 1986-07-15 | Предприятие П/Я А-7840 | Способ упрочнени стекла |
| SU1255600A1 (ru) * | 1983-10-17 | 1986-09-07 | Предприятие П/Я А-7840 | Способ обработки стекла |
| US4566893A (en) * | 1984-10-03 | 1986-01-28 | Rca Corporation | Method for fabricating a glass CRT panel |
| DE3611844A1 (de) * | 1986-02-28 | 1987-09-03 | Flachglas Ag | Verfahren zum herstellen einer vorgespannten und/oder gebogenen glasscheibe mit platinbeschichtung oder dergleichen |
| JPH0818850B2 (ja) * | 1986-09-05 | 1996-02-28 | セントラル硝子株式会社 | 化学強化ガラス |
| US4913720A (en) * | 1988-09-29 | 1990-04-03 | Glasstech, Inc. | Glass sheet modulated quenching |
| FI91247C (fi) * | 1992-06-15 | 1994-06-10 | Aulis Bertin | Pinnoitettujen lasien esikäsittelymenetelmä lämpökäsittelyä varten |
-
1994
- 1994-07-08 CH CH218494A patent/CH686304A5/de not_active IP Right Cessation
-
1995
- 1995-06-23 DK DK95921674T patent/DK0719241T3/da active
- 1995-06-23 AT AT95921674T patent/ATE220052T1/de active
- 1995-06-23 CN CN95190619A patent/CN1100731C/zh not_active Expired - Fee Related
- 1995-06-23 FI FI961067A patent/FI961067A7/fi unknown
- 1995-06-23 WO PCT/CH1995/000140 patent/WO1996001792A1/de not_active Ceased
- 1995-06-23 AU AU26672/95A patent/AU2667295A/en not_active Abandoned
- 1995-06-23 ES ES95921674T patent/ES2088857T3/es not_active Expired - Lifetime
- 1995-06-23 JP JP08504030A patent/JP3094166B2/ja not_active Expired - Lifetime
- 1995-06-23 CA CA002171323A patent/CA2171323C/en not_active Expired - Fee Related
- 1995-06-23 DE DE59510257T patent/DE59510257D1/de not_active Expired - Lifetime
- 1995-06-23 RU RU96107124A patent/RU2148036C1/ru not_active IP Right Cessation
- 1995-06-23 PT PT95921674T patent/PT719241E/pt unknown
- 1995-06-23 EP EP95921674A patent/EP0719241B1/de not_active Expired - Lifetime
-
1996
- 1996-02-23 US US08/601,016 patent/US5676722A/en not_active Expired - Lifetime
- 1996-03-07 NO NO19960928A patent/NO316782B1/no unknown
- 1996-10-31 GR GR960300057T patent/GR960300057T1/el unknown
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3287200A (en) * | 1962-10-04 | 1966-11-22 | Pittsburgh Plate Glass Co | Method of strengthening glass by ion exchange and articles therefrom |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000001627A1 (en) * | 1998-07-07 | 2000-01-13 | Nippon Sheet Glass Co., Ltd. | Method for producing air-quench toughened glass plate |
| US6609394B1 (en) | 1998-07-07 | 2003-08-26 | Nippon Sheet Glass Co., Ltd. | Method for producing air-quench-toughened glass plate |
| KR100661762B1 (ko) * | 1998-07-07 | 2006-12-28 | 닛폰 이타가라스 가부시키가이샤 | 풍냉 강화 유리판의 제조방법 |
| US7213415B2 (en) | 1998-07-07 | 2007-05-08 | Nippon Sheet Glass Company, Limited | Method for producing air-quench-toughened glass plate |
| JP2000272927A (ja) * | 1999-03-26 | 2000-10-03 | Nippon Sheet Glass Co Ltd | 強化ガラス製品およびその製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| AU2667295A (en) | 1996-02-09 |
| JP3094166B2 (ja) | 2000-10-03 |
| GR960300057T1 (en) | 1996-10-31 |
| CN1100731C (zh) | 2003-02-05 |
| DK0719241T3 (da) | 2002-07-22 |
| CH686304A5 (de) | 1996-02-29 |
| ATE220052T1 (de) | 2002-07-15 |
| EP0719241A1 (de) | 1996-07-03 |
| DE59510257D1 (de) | 2002-08-08 |
| FI961067L (fi) | 1996-03-07 |
| RU2148036C1 (ru) | 2000-04-27 |
| EP0719241B1 (de) | 2002-07-03 |
| PT719241E (pt) | 2002-11-29 |
| CN1130374A (zh) | 1996-09-04 |
| WO1996001792A1 (de) | 1996-01-25 |
| ES2088857T3 (es) | 2002-12-16 |
| FI961067A0 (fi) | 1996-03-07 |
| NO960928L (no) | 1996-03-07 |
| ES2088857T1 (es) | 1996-10-01 |
| NO960928D0 (no) | 1996-03-07 |
| CA2171323C (en) | 2006-02-07 |
| FI961067A7 (fi) | 1996-03-07 |
| NO316782B1 (no) | 2004-05-10 |
| CA2171323A1 (en) | 1996-01-25 |
| US5676722A (en) | 1997-10-14 |
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