BRPI0607895A2 - composição de vidro cinza - Google Patents

composição de vidro cinza

Info

Publication number
BRPI0607895A2
BRPI0607895A2 BRPI0607895-8A BRPI0607895A BRPI0607895A2 BR PI0607895 A2 BRPI0607895 A2 BR PI0607895A2 BR PI0607895 A BRPI0607895 A BR PI0607895A BR PI0607895 A2 BRPI0607895 A2 BR PI0607895A2
Authority
BR
Brazil
Prior art keywords
gray glass
glass composition
erbium
titanium
improve
Prior art date
Application number
BRPI0607895-8A
Other languages
English (en)
Inventor
Anthony V Longobardo
Scott V Thomsen
Leonid Landa
Ksenia Landa
Original Assignee
Guardian Industries
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 filed Critical Guardian Industries
Publication of BRPI0607895A2 publication Critical patent/BRPI0607895A2/pt
Publication of BRPI0607895B1 publication Critical patent/BRPI0607895B1/pt

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
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/083—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound
    • C03C3/085—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal
    • C03C3/087—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal containing calcium oxide, e.g. common sheet or container 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

COMPOSIçãO DE VIDRO CINZA. A presente invenção refere-se a composição de vidro cinza empregando em sua porção corante, em certas concretizações, ferro, cobalto, níquel e pelo menos um entre érbio e titânio. Verificou-se que o uso de érbio e titânio melhora a coloração do vidro cinza e melhora a tunabilidade do mesmo. Em certas exemplos de concretizações, a proporção de óxido de cobalto para óxido de níquel é de 0,22 a 0,30 de modo a alcançar a coloração desejada em certos exemplos de concretizações.
BRPI0607895A 2005-02-23 2006-02-15 composição de vidro cinza BRPI0607895B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/062,741 US7622410B2 (en) 2005-02-23 2005-02-23 Grey glass composition
PCT/US2006/005244 WO2006091441A1 (en) 2005-02-23 2006-02-15 Grey glass composition

Publications (2)

Publication Number Publication Date
BRPI0607895A2 true BRPI0607895A2 (pt) 2009-10-20
BRPI0607895B1 BRPI0607895B1 (pt) 2017-02-21

Family

ID=36250846

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0607895A BRPI0607895B1 (pt) 2005-02-23 2006-02-15 composição de vidro cinza

Country Status (4)

Country Link
US (1) US7622410B2 (pt)
EP (1) EP2041039B1 (pt)
BR (1) BRPI0607895B1 (pt)
WO (1) WO2006091441A1 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6953759B2 (en) * 2002-08-26 2005-10-11 Guardian Industries Corp. Glass composition with low visible and IR transmission
US7666806B2 (en) * 2005-11-02 2010-02-23 Ppg Industries Ohio, Inc. Gray glass composition
WO2008038779A1 (fr) * 2006-09-28 2008-04-03 Nippon Sheet Glass Company, Limited Composition de verre et article en verre l'utilisant
US20090025426A1 (en) * 2007-07-23 2009-01-29 Guardian Industries Corp. UV treated grey glass and method of making same
CN102471136A (zh) * 2009-08-13 2012-05-23 旭硝子株式会社 高透射淡色玻璃及该玻璃的制造方法
WO2013162030A1 (ja) * 2012-04-27 2013-10-31 旭硝子株式会社 ガラスおよびガラス板の製造方法
CN108137381A (zh) * 2015-10-16 2018-06-08 旭硝子株式会社 紫外线吸收性玻璃物品
CN105776852A (zh) * 2016-05-11 2016-07-20 陈靖珲 一种超薄高透玻璃及其制备方法
CN117715877A (zh) 2021-06-18 2024-03-15 墨西哥平玻璃可变资本股份有限公司 具有低透光率的灰色玻璃
US20250011222A1 (en) 2023-07-06 2025-01-09 Vitro Flat Glass Llc Gray Glass Having Low Light Transmission

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4104076A (en) * 1970-03-17 1978-08-01 Saint-Gobain Industries Manufacture of novel grey and bronze glasses
US5393593A (en) * 1990-10-25 1995-02-28 Ppg Industries, Inc. Dark gray, infrared absorbing glass composition and coated glass for privacy glazing
DE4311180C1 (de) * 1993-04-06 1995-01-12 Flachglas Ag Bronzefarbenes oder graufarbenes Kalknatron-Silikatglas
NZ264881A (en) 1993-11-16 1995-09-26 Ppg Industries Inc Grey glass containing iron and cobalt oxides
AU666831B2 (en) 1993-11-16 1996-02-22 Ppg Industries Ohio, Inc. Gray glass composition
LU88486A1 (fr) * 1994-05-11 1995-12-01 Glaverbel Verre gris sodo-calcique
IT1284767B1 (it) * 1995-09-06 1998-05-21 Glaverbel Vetro calcio sodico grigio scuro intenso
LU88653A1 (fr) * 1995-09-06 1996-10-04 Glaverbel Verre gris clair foncé sodo-calcique
US5932502A (en) * 1996-04-19 1999-08-03 Guardian Industries Corp. Low transmittance glass
US6413893B1 (en) * 1996-07-02 2002-07-02 Ppg Industries Ohio, Inc. Green privacy glass
US6784129B2 (en) * 1998-04-13 2004-08-31 Nippon Sheet Glass Co., Ltd. Ultraviolet/infrared absorbent low transmittance glass
JPH11292565A (ja) 1998-04-13 1999-10-26 Nippon Sheet Glass Co Ltd 紫外線赤外線吸収低透過ガラス
US6235666B1 (en) 1999-03-29 2001-05-22 Guardian Industries Corporation Grey glass composition and method of making same
US6114234A (en) * 1999-06-23 2000-09-05 Lucent Technologies Inc. Method of making a semiconductor with copper passivating film
FR2804949B1 (fr) * 2000-02-11 2002-09-06 Saint Gobain Vitrage Compositions de verre gris de type silico-sodo-calcique
US6521558B2 (en) * 2001-01-23 2003-02-18 Guardian Industries Corp. Grey glass composition including erbium
US6573207B2 (en) * 2001-01-23 2003-06-03 Guardian Industries Corp. Grey glass composition including erbium
US6498118B1 (en) * 2001-06-27 2002-12-24 Guardian Industries Corp. Grey glass composition including erbium and holmium
FR2826649B1 (fr) * 2001-07-02 2003-09-19 Saint Gobain Composition de verre gris destinee a la fabrication de vitrage
US6716780B2 (en) * 2001-09-26 2004-04-06 Guardian Industries Corp. Grey glass composition including erbium, holmium, and/or yttrium
FR2837817B1 (fr) 2002-03-27 2005-02-11 Saint Gobain Composition de verre destinee a la fabrication de vitrage
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
US7135425B2 (en) * 2002-12-13 2006-11-14 Guardian Industries Corp. Grey glass composition
US7151065B2 (en) * 2003-07-21 2006-12-19 Guardian Industries Corp. Grey glass composition

Also Published As

Publication number Publication date
US7622410B2 (en) 2009-11-24
WO2006091441A1 (en) 2006-08-31
BRPI0607895B1 (pt) 2017-02-21
US20060189472A1 (en) 2006-08-24
EP2041039B1 (en) 2016-09-14
EP2041039A1 (en) 2009-04-01

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]