WO2007021432A3 - Grey glass composition including erbium, neodymium and/or praseodymium - Google Patents

Grey glass composition including erbium, neodymium and/or praseodymium Download PDF

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Publication number
WO2007021432A3
WO2007021432A3 PCT/US2006/028057 US2006028057W WO2007021432A3 WO 2007021432 A3 WO2007021432 A3 WO 2007021432A3 US 2006028057 W US2006028057 W US 2006028057W WO 2007021432 A3 WO2007021432 A3 WO 2007021432A3
Authority
WO
WIPO (PCT)
Prior art keywords
praseodymium
neodymium
grey glass
glass composition
composition including
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.)
Ceased
Application number
PCT/US2006/028057
Other languages
French (fr)
Other versions
WO2007021432A2 (en
WO2007021432A8 (en
Inventor
Scott V Thomsen
Anthony V Longobardo
Leonid M Landa
Ksenia A Landa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guardian Industries Corp
Original Assignee
Guardian Industries Corp
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 Guardian Industries Corp filed Critical Guardian Industries Corp
Priority to EP06787875A priority Critical patent/EP1912910A2/en
Priority to CA002617043A priority patent/CA2617043A1/en
Publication of WO2007021432A2 publication Critical patent/WO2007021432A2/en
Publication of WO2007021432A8 publication Critical patent/WO2007021432A8/en
Anticipated expiration legal-status Critical
Publication of WO2007021432A3 publication Critical patent/WO2007021432A3/en
Ceased legal-status Critical Current

Links

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
    • C03C3/095—Glass compositions containing silica with 40% to 90% silica, by weight containing rare earths
    • 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
    • C03C4/02—Compositions for glass with special properties for coloured 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)
  • Glass Compositions (AREA)

Abstract

A grey glass composition is suitable for architectural and/or vehicle window Applications, The Grey glass may achieve a combination of good visible transmission, A low SHAG, and desirable coloration. In certain example embodiments, .tfie/grey glass includes iron, erbium (Er), neodymium (Nd) and/or praseodymium (PiJ)' in the colorant portion of the glass.
PCT/US2006/028057 2005-08-09 2006-07-20 Grey glass composition including erbium, neodymium and/or praseodymium Ceased WO2007021432A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP06787875A EP1912910A2 (en) 2005-08-09 2006-07-20 Grey glass composition including erbium, neodymium and/or praseodymium
CA002617043A CA2617043A1 (en) 2005-08-09 2006-07-20 Grey glass composition including erbium, neodymium and/or praseodymium

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/199,362 US7538054B2 (en) 2005-08-09 2005-08-09 Grey glass composition including erbium, neodymium and/or praseodymium
US11/199,362 2005-08-09

Publications (3)

Publication Number Publication Date
WO2007021432A2 WO2007021432A2 (en) 2007-02-22
WO2007021432A8 WO2007021432A8 (en) 2007-10-25
WO2007021432A3 true WO2007021432A3 (en) 2008-05-22

Family

ID=37527019

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/028057 Ceased WO2007021432A2 (en) 2005-08-09 2006-07-20 Grey glass composition including erbium, neodymium and/or praseodymium

Country Status (4)

Country Link
US (1) US7538054B2 (en)
EP (1) EP1912910A2 (en)
CA (1) CA2617043A1 (en)
WO (1) WO2007021432A2 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7585801B2 (en) * 2005-11-02 2009-09-08 Ppg Industries Ohio, Inc. Gray glass composition
US7825051B2 (en) * 2006-01-12 2010-11-02 Ppg Industries Ohio, Inc. Colored glass compositions
US20090025426A1 (en) * 2007-07-23 2009-01-29 Guardian Industries Corp. UV treated grey glass and method of making same
WO2011019079A1 (en) * 2009-08-13 2011-02-17 旭硝子株式会社 High-transmittance light-colored glass, and process for production of the glass
US8440583B2 (en) * 2010-05-27 2013-05-14 Ppg Industries Ohio, Inc. Blue glass composition
WO2012036899A2 (en) * 2010-09-14 2012-03-22 High Performance Glass Innovations, Llc Improved solar-optical properties for high visible transmission glasses
CN103641309B (en) * 2013-11-01 2018-10-16 何开生 Absorb glass composition and its application of ultraviolet light and infrared ray
CN108373261B (en) * 2018-01-16 2019-04-16 东莞市屹泰水晶工艺有限公司 Artificial color changing gem and preparation method thereof
EP3556735A1 (en) 2018-04-20 2019-10-23 Barberini GmbH Contrast enhancing glass for sunglass lenses
CN112920622A (en) * 2021-02-06 2021-06-08 内蒙古科技大学 Camel colorant, camel zirconia ceramic and preparation method and application thereof

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3143683A (en) * 1959-01-02 1964-08-04 Pittsburgh Plate Glass Co Television tube with improved optical filter
SU1470679A1 (en) * 1987-05-27 1989-04-07 Гусевский Филиал Государственного Научно-Исследовательского Института Стекла Smoked glass composition
SU1706979A1 (en) * 1989-12-29 1992-01-23 Государственный научно-исследовательский институт стекла Glass
CN1140150A (en) * 1996-05-29 1997-01-15 广州市荔湾区广发玻璃工艺公司 Golden series matrix colored glass
GB2325927A (en) * 1997-06-07 1998-12-09 Pilkington Plc Grey and bronze glass compositions for absorbing uv
US20040116271A1 (en) * 2002-12-13 2004-06-17 Thomsen Scott V. Grey glass composition

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4405881A (en) * 1980-05-29 1983-09-20 Mitsubishi Denki Kabushiki Kaisha Color cathode ray tube including Nd2 O3 and Cr2 O3 in face glass
JPS575251A (en) * 1980-06-12 1982-01-12 Nippon Electric Glass Co Ltd Cathode ray tube glass
US4390637A (en) * 1980-09-10 1983-06-28 Nippon Electric Glass Company, Limited X-Ray absorbing glass for a color cathode ray tube having a controlled chromaticity value and a selective light absorption
US4882302A (en) * 1986-12-03 1989-11-21 Ensci, Inc. Lathanide series oxide modified alkaline-resistant glass
US4999321A (en) * 1990-03-02 1991-03-12 Alfred University Optical glass composition
DE4324492C2 (en) * 1993-07-21 1995-11-16 Swarovski & Co Use of a glass composition based on silica and calcium oxide for the production of gemstones
JP2000185934A (en) * 1997-07-02 2000-07-04 Nippon Sheet Glass Co Ltd Ultraviolet and infrared absorbing glass
US6420288B2 (en) * 1997-11-10 2002-07-16 Ivoclar Ag Process for the preparation of shaped translucent lithium disilicate glass ceramic products
US6235666B1 (en) * 1999-03-29 2001-05-22 Guardian Industries Corporation Grey glass composition and method of making same
US6573207B2 (en) * 2001-01-23 2003-06-03 Guardian Industries Corp. Grey glass composition including erbium
WO2002096818A1 (en) * 2001-05-29 2002-12-05 Asahi Glass Company, Limited Crystallized glass for optical filter substrate and optical filter
US6716780B2 (en) * 2001-09-26 2004-04-06 Guardian Industries Corp. Grey glass composition including erbium, holmium, and/or yttrium
US6800574B2 (en) * 2001-10-24 2004-10-05 3M Innovative Properties Company Glass beads and uses thereof
US7037869B2 (en) * 2002-01-28 2006-05-02 Guardian Industries Corp. Clear glass composition
US6610622B1 (en) * 2002-01-28 2003-08-26 Guardian Industries Corp. Clear glass composition
US6953759B2 (en) * 2002-08-26 2005-10-11 Guardian Industries Corp. Glass composition with low visible and IR transmission
US6927186B2 (en) * 2002-12-04 2005-08-09 Guardian Industries Corp. Glass composition including sulfides having low visible and IR transmission
US7151065B2 (en) * 2003-07-21 2006-12-19 Guardian Industries Corp. Grey glass composition

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3143683A (en) * 1959-01-02 1964-08-04 Pittsburgh Plate Glass Co Television tube with improved optical filter
SU1470679A1 (en) * 1987-05-27 1989-04-07 Гусевский Филиал Государственного Научно-Исследовательского Института Стекла Smoked glass composition
SU1706979A1 (en) * 1989-12-29 1992-01-23 Государственный научно-исследовательский институт стекла Glass
CN1140150A (en) * 1996-05-29 1997-01-15 广州市荔湾区广发玻璃工艺公司 Golden series matrix colored glass
GB2325927A (en) * 1997-06-07 1998-12-09 Pilkington Plc Grey and bronze glass compositions for absorbing uv
US20040116271A1 (en) * 2002-12-13 2004-06-17 Thomsen Scott V. Grey glass composition

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Week 199002, Derwent World Patents Index; AN 1990-014293, XP002412635 *
DATABASE WPI Week 199248, Derwent World Patents Index; AN 1992-397080, XP002412634 *
DATABASE WPI Week 200044, Derwent World Patents Index; AN 2000-491548, XP002412636 *

Also Published As

Publication number Publication date
US7538054B2 (en) 2009-05-26
US20070037687A1 (en) 2007-02-15
WO2007021432A2 (en) 2007-02-22
WO2007021432A8 (en) 2007-10-25
CA2617043A1 (en) 2007-02-22
EP1912910A2 (en) 2008-04-23

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