BRPI0410028A - vidros alcalinos com superfìcies vìtreas modificadas e processo para dos mesmos - Google Patents

vidros alcalinos com superfìcies vìtreas modificadas e processo para dos mesmos

Info

Publication number
BRPI0410028A
BRPI0410028A BRPI0410028-0A BRPI0410028A BRPI0410028A BR PI0410028 A BRPI0410028 A BR PI0410028A BR PI0410028 A BRPI0410028 A BR PI0410028A BR PI0410028 A BRPI0410028 A BR PI0410028A
Authority
BR
Brazil
Prior art keywords
modified glass
volume
glasses
alkaline
glass surfaces
Prior art date
Application number
BRPI0410028-0A
Other languages
English (en)
Inventor
Heiko Hessenkemper
Heide Landermann-Hessenkemper
Original Assignee
Heiko Hessenkemper
Heide Landermann-Hessenkemper
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 Heiko Hessenkemper, Heide Landermann-Hessenkemper filed Critical Heiko Hessenkemper
Publication of BRPI0410028A publication Critical patent/BRPI0410028A/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
    • C03C21/00—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface
    • 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
    • C03C21/00—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface
    • C03C21/001—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface in liquid phase, e.g. molten salts, solutions
    • 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
    • C03C21/00—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface
    • C03C21/007—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface in gaseous phase
    • 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
    • C03C23/00—Other surface treatment of glass not in the form of fibres or filaments
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31—Surface property or characteristic of web, sheet or block
    • Y10T428/315—Surface modified glass [e.g., tempered, strengthened, etc.]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Surface Treatment Of Glass (AREA)
  • Glass Compositions (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Materials For Medical Uses (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)

Abstract

"VIDROS ALCALINOS COM SUPERFìCIES VìTREAS MODIFICADAS E PROCESSO PARA PRODUçãO DOS MESMOS". A invenção diz respeito a vidros alcalinos com superfícies vítreas modificadas. O objeto técnico da invenção é estabilizar a superfície vítrea modificada de um modo tal que a difusão de sódio reversa fora do volume é evitada substancialmente, mesmo em temperaturas elevadas e, em particular, no caso de procedimentos de pós-tratamento usando uma chama. Surpreendentemente, verificou-se que uma superfície vítrea modificada de um vidro alcalino é substancialmente resistente à difusão de sódio reversa fora do volume em temperaturas elevadas, se o quimismo dentro da superfície tiver uma concentração de alumínio, que seja significativamente aumentada em relação ao volume. A origem pode se fundamentar no nível muito alto de entalpia de formação negativa de fases de albita. O processo de acordo com a invenção é caracterizado pelo fato de que a superfície dos ditos vidros é posta em contato com concentrações de alumínio elevadas e é submetida a um tratamento térmico.
BRPI0410028-0A 2003-05-02 2004-04-30 vidros alcalinos com superfìcies vìtreas modificadas e processo para dos mesmos BRPI0410028A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10319708A DE10319708A1 (de) 2003-05-02 2003-05-02 Alkalihaltige Gläser mit modifizierten Glasoberflächen und Verfahren zu ihrer Herstellung
PCT/EP2004/004642 WO2004096724A1 (de) 2003-05-02 2004-04-30 Alkalihaltige gläser mit modifizierten glasoberflächen und verfahren zu ihrer herstellung

Publications (1)

Publication Number Publication Date
BRPI0410028A true BRPI0410028A (pt) 2006-04-25

Family

ID=33394055

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0410028-0A BRPI0410028A (pt) 2003-05-02 2004-04-30 vidros alcalinos com superfìcies vìtreas modificadas e processo para dos mesmos

Country Status (17)

Country Link
US (1) US20070141349A1 (pt)
EP (1) EP1622842B1 (pt)
JP (1) JP2006525211A (pt)
KR (1) KR20060027313A (pt)
CN (1) CN100379700C (pt)
AT (1) ATE471304T1 (pt)
AU (1) AU2004234072B8 (pt)
BR (1) BRPI0410028A (pt)
CA (1) CA2524383A1 (pt)
CO (1) CO5660285A2 (pt)
DE (2) DE10319708A1 (pt)
ES (1) ES2347559T3 (pt)
MX (1) MXPA05011560A (pt)
PL (1) PL1622842T3 (pt)
RU (1) RU2005135867A (pt)
WO (1) WO2004096724A1 (pt)
ZA (1) ZA200508215B (pt)

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DE502005008630D1 (de) * 2004-05-07 2010-01-14 Sklostroj Turnov Cz S R O Verfahren zur oberflächenbehandlung von gläsern mit metallischen aluminium
DE102006019399A1 (de) * 2006-04-24 2007-10-25 Docter Optics Gmbh Verfahren zur Herstellung einer Scheinwerferlinse für einen Kraftfahrzeugscheinwerfer
US20080022721A1 (en) * 2006-07-25 2008-01-31 Bernd Disteldorf Method of making glass including surface treatment with aluminum chloride at or just prior to annealing lehr
US8677782B2 (en) * 2006-07-25 2014-03-25 Guardian Industries Corp. Method of making glass including surface treatment with aluminum chloride at or just prior to annealing LEHR
DE102006034431A1 (de) * 2006-07-26 2008-01-31 Technische Universität Bergakademie Freiberg Verfahren zur Oberflächenveredlung alkalihaltiger Gläser
US7923063B2 (en) * 2007-12-10 2011-04-12 Centre Luxembourgeois De Recherches Pour Le Verre Et La Ceramique S.A. (C.R.V.C.) Method of making glass including surface treatment with aluminum chloride using combustion deposition prior to deposition of antireflective coating
DE102008046044A1 (de) 2008-09-08 2010-03-11 Technische Universität Bergakademie Freiberg Verfahren zur Herstellung von thermisch gehärteten Gläsern
DE102008062359A1 (de) 2008-12-17 2010-06-24 Technische Universität Bergakademie Freiberg Verfahren zur Herstellung thermisch gehärteter, insbesondere dünner Flachgläser mit einer Dicke von kleiner als 3 mm
DE102009031267B4 (de) * 2009-06-30 2012-06-06 Technische Universität Bergakademie Freiberg Schmiermittel für heiße Glasprozesse und Verwendung des Schmiermittels zur Oberflächenveredlung von Glas
WO2011000790A2 (de) 2009-06-30 2011-01-06 Heiko Hessenkemper SCHMIERMITTEL FÜR HEIßE GLASPROZESSE UND VERWENDUNG DES SCHMIERMITTELS ZUR OBERFLÄCHENVEREDLUNG VON GLAS
WO2013050363A1 (en) * 2011-10-04 2013-04-11 Agc Glass Europe Glass article with improved chemical resistance
DE102013013377A1 (de) 2013-08-10 2015-02-12 Advanced Acoustic Sf Gmbh Dezentraler Aufbau eines Wellenfeldsynthese Systems
US10669196B2 (en) * 2014-12-31 2020-06-02 Corning Incorporated Methods for treating glass articles
MX2017008717A (es) 2014-12-31 2017-10-31 Corning Inc Metodos para el tratamiento termico de articulos de vidrio.
KR102610962B1 (ko) * 2016-08-02 2023-12-08 삼성디스플레이 주식회사 유리 기판의 처리 방법
WO2019179571A1 (de) 2018-03-20 2019-09-26 Docter Optics Se Verfahren zum herstellen eines linsenelementes
DE102020109869A1 (de) 2019-05-03 2020-11-05 Docter Optics Se Verfahren zur Herstellung eines optischen Elementes aus Glas
DE102020115083A1 (de) 2019-07-13 2021-01-14 Docter Optics Se Verfahren zur Herstellung einer Scheinwerferlinse für einen Fahrzeugscheinwerfer
DE102020115078A1 (de) 2019-07-13 2021-01-14 Docter Optics Se Verfahren zur Herstellung eines optischen Elementes aus Glas
WO2021104558A1 (de) 2019-11-28 2021-06-03 Docter Optics Se Verfahren zur herstellung eines optischen elementes aus glas
DE102020115079A1 (de) 2020-06-05 2021-12-09 Docter Optics Se Verfahren zur Herstellung eines optischen Elementes aus Glas
US20230348309A1 (en) 2020-10-20 2023-11-02 Docter Optics Se Method for producing an optical element made of glass
DE102020127639A1 (de) 2020-10-20 2022-04-21 Docter Optics Se Verfahren zur Herstellung eines optischen Elementes aus Glas
DE102020127638A1 (de) 2020-10-20 2022-04-21 Docter Optics Se Optisches Element aus Glas
DE102022101728A1 (de) 2021-02-01 2022-08-04 Docter Optics Se Verfahren zur Herstellung eines optischen Elementes aus Glas
DE102021105560A1 (de) 2021-03-08 2022-09-08 Docter Optics Se Verfahren zur Herstellung eines optischen Elementes aus Glas

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Also Published As

Publication number Publication date
AU2004234072B2 (en) 2009-08-20
KR20060027313A (ko) 2006-03-27
CA2524383A1 (en) 2004-11-11
RU2005135867A (ru) 2006-06-10
MXPA05011560A (es) 2006-03-09
EP1622842A1 (de) 2006-02-08
ES2347559T3 (es) 2010-11-02
CN1784365A (zh) 2006-06-07
ATE471304T1 (de) 2010-07-15
DE502004011283D1 (de) 2010-07-29
JP2006525211A (ja) 2006-11-09
CO5660285A2 (es) 2006-07-31
EP1622842B1 (de) 2010-06-16
US20070141349A1 (en) 2007-06-21
CN100379700C (zh) 2008-04-09
AU2004234072B8 (en) 2009-09-17
ZA200508215B (en) 2006-06-28
WO2004096724A1 (de) 2004-11-11
PL1622842T3 (pl) 2010-09-30
DE10319708A1 (de) 2004-11-25
AU2004234072A1 (en) 2004-11-11

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 8A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2159 DE 22/05/2012.