BRPI0922212A2 - composição de vidro cinza neutro. - Google Patents

composição de vidro cinza neutro.

Info

Publication number
BRPI0922212A2
BRPI0922212A2 BRPI0922212A BRPI0922212A BRPI0922212A2 BR PI0922212 A2 BRPI0922212 A2 BR PI0922212A2 BR PI0922212 A BRPI0922212 A BR PI0922212A BR PI0922212 A BRPI0922212 A BR PI0922212A BR PI0922212 A2 BRPI0922212 A2 BR PI0922212A2
Authority
BR
Brazil
Prior art keywords
glass composition
ppm
glass
neutral gray
neutral
Prior art date
Application number
BRPI0922212A
Other languages
English (en)
Inventor
Guadalupe Cid Aguiar José
Ángel Kiyama Rodríguez Miguel
Original Assignee
Vidrio Plano Mexico Sa De Cv
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 Vidrio Plano Mexico Sa De Cv filed Critical Vidrio Plano Mexico Sa De Cv
Publication of BRPI0922212A2 publication Critical patent/BRPI0922212A2/pt
Publication of BRPI0922212B1 publication Critical patent/BRPI0922212B1/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
    • C03C3/083—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
    • 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
    • C03C1/00—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels
    • 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

composição de vidro cinza neutro a presente invenção fornece uma composição de vidro neutro de cor cinza que tem uma composição base de vidro do tipo soda-cal-sílica, contendo como principais corantes de 30 a 70% em peso de fe2o3, de 0 a 30 ppm de co304; de 1 a 20 ppm de se; e de 2 a 20 ppm de cuo. o vidro proporciona uma transmissão de luz de iluminante "a" maior que 65%, uma transmitância de energia solar total inferior ou igual a 60%, uma transmitância do ultra-violeta solar com menos de 46%, um comprimento de onda dominante de 490 a 600 nm e uma pureza de excitação de menos de 6.
BRPI0922212-0A 2008-12-08 2009-12-08 composição de vidro de cor cinza neutro tendo uma porção base de uma composição de soda-cal-sílica BRPI0922212B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/314,299 US7902097B2 (en) 2008-12-08 2008-12-08 Neutral gray glass composition
US12/314.299 2008-12-08
PCT/MX2009/000131 WO2010068083A1 (es) 2008-12-08 2009-12-08 Composición de vidrio gris neutro

Publications (2)

Publication Number Publication Date
BRPI0922212A2 true BRPI0922212A2 (pt) 2019-03-06
BRPI0922212B1 BRPI0922212B1 (pt) 2021-02-02

Family

ID=42231742

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0922212-0A BRPI0922212B1 (pt) 2008-12-08 2009-12-08 composição de vidro de cor cinza neutro tendo uma porção base de uma composição de soda-cal-sílica

Country Status (4)

Country Link
US (1) US7902097B2 (pt)
BR (1) BRPI0922212B1 (pt)
CO (1) CO6382150A2 (pt)
WO (1) WO2010068083A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102617034B (zh) * 2012-03-31 2014-12-24 上海吉驰玻璃科技有限公司 一种光伏玻璃配方及其用途
US9296641B2 (en) 2012-11-01 2016-03-29 Owens-Brockway Glass Container Inc. Inspectable black glass containers
US9725354B2 (en) 2012-11-01 2017-08-08 Owens-Brockway Glass Container Inc. Color-strikable glass containers
CN103819088B (zh) * 2014-01-09 2016-08-17 株洲醴陵旗滨玻璃有限公司 一种灰色玻璃及其制备方法及其制备灰色玻璃的设备
WO2020006088A1 (en) 2018-06-27 2020-01-02 John Rich High alumina low soda glass compositions
WO2020046096A1 (es) * 2018-08-27 2020-03-05 Vidrio Plano De México, S.A. De C.V. Vidrio gris neutro de baja transmisión de luz
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

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5393593A (en) * 1990-10-25 1995-02-28 Ppg Industries, Inc. Dark gray, infrared absorbing glass composition and coated glass for privacy glazing
US6998362B2 (en) * 1993-02-04 2006-02-14 Pilkington Plc Glass compositions
FR2731696B1 (fr) * 1995-03-16 1997-04-25 Saint Gobain Vitrage Feuilles de verre destinees a la fabrication de vitrages
FR2721599B1 (fr) * 1994-06-23 1996-08-09 Saint Gobain Vitrage Composition de verre destinée à la fabrication de vitrages.
IT1284767B1 (it) * 1995-09-06 1998-05-21 Glaverbel Vetro calcio sodico grigio scuro intenso
US20020155939A1 (en) * 1996-08-21 2002-10-24 Nippon Sheet Glass Co., Ltd. Ultraviolet/infrared absorbent low transmittance glass
US6080695A (en) * 1997-12-02 2000-06-27 Vidrio Plano De Mexico, S.A. De C.V. Low light transmission neutral gray glass
US6784129B2 (en) * 1998-04-13 2004-08-31 Nippon Sheet Glass Co., Ltd. Ultraviolet/infrared absorbent low transmittance glass
JP5351881B2 (ja) * 2007-03-28 2013-11-27 ピルキントン グループ リミテッド ガラス組成物

Also Published As

Publication number Publication date
US7902097B2 (en) 2011-03-08
WO2010068083A1 (es) 2010-06-17
CO6382150A2 (es) 2012-02-15
BRPI0922212B1 (pt) 2021-02-02
US20100144509A1 (en) 2010-06-10

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 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]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 02/02/2021, OBSERVADAS AS CONDICOES LEGAIS.