JP2002522346A - 鉛を含まないガラス - Google Patents
鉛を含まないガラスInfo
- Publication number
- JP2002522346A JP2002522346A JP2000564911A JP2000564911A JP2002522346A JP 2002522346 A JP2002522346 A JP 2002522346A JP 2000564911 A JP2000564911 A JP 2000564911A JP 2000564911 A JP2000564911 A JP 2000564911A JP 2002522346 A JP2002522346 A JP 2002522346A
- Authority
- JP
- Japan
- Prior art keywords
- glass
- composition
- sro
- cao
- mgo
- 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.)
- Pending
Links
- 239000011521 glass Substances 0.000 title claims abstract description 87
- 229910018068 Li 2 O Inorganic materials 0.000 claims abstract description 20
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims abstract description 19
- 229910004298 SiO 2 Inorganic materials 0.000 claims abstract description 16
- 239000005355 lead glass Substances 0.000 claims abstract description 11
- 239000000203 mixture Substances 0.000 claims description 38
- 239000000126 substance Substances 0.000 claims description 14
- 229910000272 alkali metal oxide Inorganic materials 0.000 claims description 12
- 229910052708 sodium Inorganic materials 0.000 claims description 9
- 239000005340 laminated glass Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 239000005368 silicate glass Substances 0.000 abstract description 3
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 22
- 238000000034 method Methods 0.000 description 13
- 239000011787 zinc oxide Substances 0.000 description 11
- 238000012937 correction Methods 0.000 description 6
- 229910000464 lead oxide Inorganic materials 0.000 description 6
- YEXPOXQUZXUXJW-UHFFFAOYSA-N oxolead Chemical compound [Pb]=O YEXPOXQUZXUXJW-UHFFFAOYSA-N 0.000 description 6
- 239000013078 crystal Substances 0.000 description 4
- 238000002844 melting Methods 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- 230000004580 weight loss Effects 0.000 description 4
- 239000005391 art glass Substances 0.000 description 3
- 238000003475 lamination Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 231100000331 toxic Toxicity 0.000 description 3
- 230000002588 toxic effect Effects 0.000 description 3
- 239000002253 acid Substances 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 239000002585 base Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000007496 glass forming Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000004611 spectroscopical analysis Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910021193 La 2 O 3 Inorganic materials 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910007541 Zn O Inorganic materials 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 239000005388 borosilicate glass Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000004031 devitrification Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 239000006025 fining agent Substances 0.000 description 1
- 239000005350 fused silica glass Substances 0.000 description 1
- 239000000156 glass melt Substances 0.000 description 1
- DKAGJZJALZXOOV-UHFFFAOYSA-N hydrate;hydrochloride Chemical compound O.Cl DKAGJZJALZXOOV-UHFFFAOYSA-N 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 150000002611 lead compounds Chemical class 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000011002 quantification Methods 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
- HUAUNKAZQWMVFY-UHFFFAOYSA-M sodium;oxocalcium;hydroxide Chemical compound [OH-].[Na+].[Ca]=O HUAUNKAZQWMVFY-UHFFFAOYSA-M 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000002604 ultrasonography Methods 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
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
- C03C3/078—Glass compositions containing silica with 40% to 90% silica, by weight containing an oxide of a divalent metal, e.g. an oxide of zinc
-
- 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
- C03C4/00—Compositions for glass with special properties
- C03C4/0028—Compositions for glass with special properties for crystal glass, e.g. lead-free crystal glass
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)
- Crystallography & Structural Chemistry (AREA)
- Glass Compositions (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US9655898P | 1998-08-14 | 1998-08-14 | |
| US60/096,558 | 1998-08-14 | ||
| PCT/US1999/016106 WO2000009456A1 (en) | 1998-08-14 | 1999-07-16 | Lead-free glasses |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2002522346A true JP2002522346A (ja) | 2002-07-23 |
| JP2002522346A5 JP2002522346A5 (enExample) | 2005-12-22 |
Family
ID=22257932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000564911A Pending JP2002522346A (ja) | 1998-08-14 | 1999-07-16 | 鉛を含まないガラス |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US6184166B1 (enExample) |
| EP (1) | EP1137606A4 (enExample) |
| JP (1) | JP2002522346A (enExample) |
| CN (1) | CN1312778A (enExample) |
| CA (1) | CA2340412A1 (enExample) |
| WO (1) | WO2000009456A1 (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007529398A (ja) * | 2004-03-19 | 2007-10-25 | ディー．スワロフスキー アンド カンパニー | 鉛およびバリウムを含まないクリスタルガラス |
| WO2007135752A1 (ja) | 2006-05-19 | 2007-11-29 | Toyo-Sasaki Glass Co., Ltd. | クリスタルガラス物品 |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4474724B2 (ja) * | 1999-05-24 | 2010-06-09 | 株式会社デンソー | 無鉛釉薬及びスパークプラグ |
| DE19958522B4 (de) * | 1999-12-04 | 2004-04-08 | Schott Glas | Zinkhaltige optische Gläser |
| DE10245987B3 (de) * | 2002-10-02 | 2004-05-06 | Schott Glas | Optische Stufenfasern aus Mehrkomponentengläsern |
| BR0300042A (pt) * | 2003-01-14 | 2004-10-13 | Cbmm Sa | Composições de vidro para a produção de peças de vidro isentas de chumbo |
| ITFI20070291A1 (it) | 2007-12-28 | 2009-06-29 | Rcr Cristalleria Italiana S P | "vetro sonoro superiore senza piombo ad alta trasparenza ed alta brillantezza adatto per fusioni elettriche a coperta fredda con elettrodi in ossido di stagno" |
| US7989373B2 (en) * | 2009-06-30 | 2011-08-02 | Corning Incorporated | Hermetic sealing material |
| GB201108052D0 (en) * | 2011-05-13 | 2011-06-29 | Nazeing Glass Works Ltd | Non-toxic crystal glass |
| CN104891811A (zh) * | 2015-05-29 | 2015-09-09 | 成都光明光电股份有限公司 | 晶质玻璃 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5722139A (en) * | 1980-07-10 | 1982-02-05 | Nippon Sheet Glass Co Ltd | Glass composition for preparation of optical element |
| JPS60122747A (ja) * | 1983-12-01 | 1985-07-01 | Ohara Inc | 光学ガラス |
| JPH01239036A (ja) * | 1988-03-16 | 1989-09-25 | F G K:Kk | 高強度ガラス |
| JPH06157066A (ja) * | 1992-06-08 | 1994-06-03 | Corning Inc | 無鉛高級クリスタルガラス |
| JPH07257936A (ja) * | 1993-12-10 | 1995-10-09 | Corning Inc | 鉛を含まないガラスおよびそれからなる食器具 |
| JPH09328330A (ja) * | 1996-06-07 | 1997-12-22 | Toyo Glass Co Ltd | 鉛を含まないクリスタルなガラス組成物の製造方法 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2913345A (en) | 1954-12-20 | 1959-11-17 | Pittsburgh Plate Glass Co | Ophthalmic glass |
| US3148073A (en) | 1961-05-08 | 1964-09-08 | Pittsburgh Plate Glass Co | Ophthalmic glasses for use in welders' goggles |
| DE1596844B1 (de) | 1966-11-25 | 1970-10-29 | Jenaer Glaswerk Schott & Gen | Verfahren zur Herstellung eines Absorptionssteilkantenfilters fuer den Wellenlaengenbereich von 380 bis 475 nm bei einem Reintransmissionsgrad von 0.80 |
| DE2621741C3 (de) | 1976-05-15 | 1979-06-28 | Jenaer Glaswerk Schott & Gen., 6500 Mainz | Cadmiumhaltige Gläser für Filter mit Absorptionsteilkanten im Wellenlängenbereich &lgr |
| US4297141A (en) | 1978-09-05 | 1981-10-27 | Sumita Optical Glass Manufacturing Co., Ltd. | Optical glass for optical paths |
| US4970178A (en) * | 1986-11-03 | 1990-11-13 | Ciba-Geigy Corporation | Lead-free glass frit compositions |
| ATE92901T1 (de) * | 1992-02-19 | 1993-08-15 | Baccarat Cristalleries | Bleifreie kristallglaszusammensetzung. |
| JP2906104B2 (ja) * | 1992-10-20 | 1999-06-14 | 東洋ガラス 株式会社 | 鉛を含まないクリスタルなガラス組成物 |
| IT1268814B1 (it) * | 1994-12-13 | 1997-03-06 | Calp Spa | Miscela vetrificabile per vetri di qualita' |
| TW402579B (en) * | 1996-06-07 | 2000-08-21 | Toyo Glass K K | Production method for lead- free crystal glass composition |
-
1999
- 1999-07-16 US US09/356,082 patent/US6184166B1/en not_active Expired - Fee Related
- 1999-07-16 EP EP99937275A patent/EP1137606A4/en not_active Withdrawn
- 1999-07-16 CN CN99809576A patent/CN1312778A/zh active Pending
- 1999-07-16 CA CA002340412A patent/CA2340412A1/en not_active Abandoned
- 1999-07-16 JP JP2000564911A patent/JP2002522346A/ja active Pending
- 1999-07-16 WO PCT/US1999/016106 patent/WO2000009456A1/en not_active Ceased
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5722139A (en) * | 1980-07-10 | 1982-02-05 | Nippon Sheet Glass Co Ltd | Glass composition for preparation of optical element |
| JPS60122747A (ja) * | 1983-12-01 | 1985-07-01 | Ohara Inc | 光学ガラス |
| JPH01239036A (ja) * | 1988-03-16 | 1989-09-25 | F G K:Kk | 高強度ガラス |
| JPH06157066A (ja) * | 1992-06-08 | 1994-06-03 | Corning Inc | 無鉛高級クリスタルガラス |
| JPH07257936A (ja) * | 1993-12-10 | 1995-10-09 | Corning Inc | 鉛を含まないガラスおよびそれからなる食器具 |
| JPH09328330A (ja) * | 1996-06-07 | 1997-12-22 | Toyo Glass Co Ltd | 鉛を含まないクリスタルなガラス組成物の製造方法 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007529398A (ja) * | 2004-03-19 | 2007-10-25 | ディー．スワロフスキー アンド カンパニー | 鉛およびバリウムを含まないクリスタルガラス |
| WO2007135752A1 (ja) | 2006-05-19 | 2007-11-29 | Toyo-Sasaki Glass Co., Ltd. | クリスタルガラス物品 |
| KR100857196B1 (ko) * | 2006-05-19 | 2008-09-05 | 도요 사사키 가라스 가부시키가이샤 | 크리스탈 글래스 물품 |
Also Published As
| Publication number | Publication date |
|---|---|
| CA2340412A1 (en) | 2000-02-24 |
| WO2000009456A1 (en) | 2000-02-24 |
| CN1312778A (zh) | 2001-09-12 |
| EP1137606A4 (en) | 2004-03-24 |
| US6184166B1 (en) | 2001-02-06 |
| EP1137606A1 (en) | 2001-10-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20040831 |
|
| A524 | Written submission of copy of amendment under article 19 pct |
Free format text: JAPANESE INTERMEDIATE CODE: A524 Effective date: 20041117 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20050419 |
|
| A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20050920 |