DK0853069T3 - Method of Detecting Nickel Sulfide in Glass Substrates - Google Patents

Method of Detecting Nickel Sulfide in Glass Substrates

Info

Publication number
DK0853069T3
DK0853069T3 DK98400061T DK98400061T DK0853069T3 DK 0853069 T3 DK0853069 T3 DK 0853069T3 DK 98400061 T DK98400061 T DK 98400061T DK 98400061 T DK98400061 T DK 98400061T DK 0853069 T3 DK0853069 T3 DK 0853069T3
Authority
DK
Denmark
Prior art keywords
glass substrates
nickel sulfide
detecting nickel
detecting
degrees
Prior art date
Application number
DK98400061T
Other languages
Danish (da)
Inventor
Frederic Bordeaux
Andreas Kasper
Original Assignee
Saint Gobain
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 Saint Gobain filed Critical Saint Gobain
Application granted granted Critical
Publication of DK0853069T3 publication Critical patent/DK0853069T3/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B32/00—Thermal after-treatment of glass products not provided for in groups C03B19/00, C03B25/00 - C03B31/00 or C03B37/00, e.g. crystallisation, eliminating gas inclusions or other impurities; Hot-pressing vitrified, non-porous, shaped glass products

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Glass Compositions (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)

Abstract

A process for detecting nickel sulphides in glass substrates involves a heat treatment including (a) a hold of less than 2 hrs. at 270-330 degrees C or (b) a hold of more than 1 hr. at below 250 degrees C.
DK98400061T 1997-01-14 1998-01-14 Method of Detecting Nickel Sulfide in Glass Substrates DK0853069T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9700258A FR2758319B1 (en) 1997-01-14 1997-01-14 METHOD FOR DETECTING NICKEL SULFIDES IN GLASS SUBSTRATES

Publications (1)

Publication Number Publication Date
DK0853069T3 true DK0853069T3 (en) 2003-12-01

Family

ID=9502548

Family Applications (1)

Application Number Title Priority Date Filing Date
DK98400061T DK0853069T3 (en) 1997-01-14 1998-01-14 Method of Detecting Nickel Sulfide in Glass Substrates

Country Status (8)

Country Link
EP (1) EP0853069B1 (en)
AT (1) ATE248131T1 (en)
DE (1) DE69817411T2 (en)
DK (1) DK0853069T3 (en)
ES (1) ES2205394T3 (en)
FR (1) FR2758319B1 (en)
PT (1) PT853069E (en)
SI (1) SI0853069T1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000001627A1 (en) * 1998-07-07 2000-01-13 Nippon Sheet Glass Co., Ltd. Method for producing air-quench toughened glass plate
US6609394B1 (en) 1998-07-07 2003-08-26 Nippon Sheet Glass Co., Ltd. Method for producing air-quench-toughened glass plate
AT501080B1 (en) 2005-01-12 2006-06-15 Schuller Thomas METHOD FOR TESTING FOR NICKEL SULPHIDE INCLUSIONS IN INSULATED SAFETY GLASS AND DEVICE THEREFOR
CN103553317A (en) * 2013-10-23 2014-02-05 史胜全 Method and device for continuously toughening and homogenizing glass
CN104211289B (en) * 2014-09-09 2016-08-03 福建省港达玻璃制品有限公司 A kind of processing technique of safety glass

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE755753A (en) * 1969-09-04 1971-02-15 Nippon Sheet Glass Co Ltd PROCESS FOR THE MANUFACTURE OF A SHEET OF GLASS

Also Published As

Publication number Publication date
EP0853069A1 (en) 1998-07-15
ES2205394T3 (en) 2004-05-01
FR2758319A1 (en) 1998-07-17
SI0853069T1 (en) 2004-04-30
ATE248131T1 (en) 2003-09-15
PT853069E (en) 2004-01-30
DE69817411T2 (en) 2004-06-24
DE69817411D1 (en) 2003-10-02
FR2758319B1 (en) 1999-02-12
EP0853069B1 (en) 2003-08-27

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