MX9703426A - Empaque que absorbe la radiacion ultravioleta. - Google Patents

Empaque que absorbe la radiacion ultravioleta.

Info

Publication number
MX9703426A
MX9703426A MX9703426A MX9703426A MX9703426A MX 9703426 A MX9703426 A MX 9703426A MX 9703426 A MX9703426 A MX 9703426A MX 9703426 A MX9703426 A MX 9703426A MX 9703426 A MX9703426 A MX 9703426A
Authority
MX
Mexico
Prior art keywords
radiation
calculated
percent
absorbing packing
packing
Prior art date
Application number
MX9703426A
Other languages
English (en)
Other versions
MXPA97003426A (es
Inventor
Adrianus Smout
Gerrit Jan Loggers
Original Assignee
Heineken Tech Services
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 Heineken Tech Services filed Critical Heineken Tech Services
Publication of MX9703426A publication Critical patent/MX9703426A/es
Publication of MXPA97003426A publication Critical patent/MXPA97003426A/es

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

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

La invencion se refiere a un empaque para alimentos en base a un vidrio de sosa y cal coloreado verde absorbente de la radiacion UV y transmisor de la luz visible, el cual el cidrio consiste de: al menos 2.5% en peso de hierro, calculado como Fe2O3, al menos 12% en peso de sodio, calculado como Na2O, y a lo más 4% en peso de aluminio calculado como Al2O3.
MXPA/A/1997/003426A 1994-11-11 1997-05-09 Empaque que absorbe la radiacion ultravioleta MXPA97003426A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NL9401891A NL9401891A (nl) 1994-11-11 1994-11-11 UV straling absorberende verpakking.
NL9401891 1994-11-11
NL1000397 1995-05-18

Publications (2)

Publication Number Publication Date
MX9703426A true MX9703426A (es) 1998-10-31
MXPA97003426A MXPA97003426A (es) 1999-01-11

Family

ID=

Also Published As

Publication number Publication date
TJ318B (en) 2001-10-22
NL9401891A (nl) 1996-06-03

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