ES387210A1 - Un metodo de recubrir con un recubrimiento fosforescente declorofosfato de estroncio activado con europio, una envol- tura de una lampara. - Google Patents

Un metodo de recubrir con un recubrimiento fosforescente declorofosfato de estroncio activado con europio, una envol- tura de una lampara.

Info

Publication number
ES387210A1
ES387210A1 ES387210A ES387210A ES387210A1 ES 387210 A1 ES387210 A1 ES 387210A1 ES 387210 A ES387210 A ES 387210A ES 387210 A ES387210 A ES 387210A ES 387210 A1 ES387210 A1 ES 387210A1
Authority
ES
Spain
Prior art keywords
coating
phosphorescent
activated strontium
lamp envelope
heat
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES387210A
Other languages
English (en)
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of ES387210A1 publication Critical patent/ES387210A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/74—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing arsenic, antimony or bismuth
    • C09K11/75—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing arsenic, antimony or bismuth containing antimony
    • C09K11/76—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing arsenic, antimony or bismuth containing antimony also containing phosphorus and halogen, e.g. halophosphates
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
    • C09K11/7728—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing europium
    • C09K11/7737—Phosphates
    • C09K11/7738—Phosphates with alkaline earth metals
    • C09K11/7739—Phosphates with alkaline earth metals with halogens

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Luminescent Compositions (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Catalysts (AREA)
  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
  • Paints Or Removers (AREA)
ES387210A 1970-01-14 1971-01-13 Un metodo de recubrir con un recubrimiento fosforescente declorofosfato de estroncio activado con europio, una envol- tura de una lampara. Expired ES387210A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US283770A 1970-01-14 1970-01-14

Publications (1)

Publication Number Publication Date
ES387210A1 true ES387210A1 (es) 1973-12-16

Family

ID=21702762

Family Applications (1)

Application Number Title Priority Date Filing Date
ES387210A Expired ES387210A1 (es) 1970-01-14 1971-01-13 Un metodo de recubrir con un recubrimiento fosforescente declorofosfato de estroncio activado con europio, una envol- tura de una lampara.

Country Status (7)

Country Link
JP (1) JPS4843433B1 (enrdf_load_html_response)
BE (1) BE761415A (enrdf_load_html_response)
DE (1) DE2101132A1 (enrdf_load_html_response)
ES (1) ES387210A1 (enrdf_load_html_response)
FR (1) FR2077595B1 (enrdf_load_html_response)
GB (1) GB1323740A (enrdf_load_html_response)
NL (1) NL7100423A (enrdf_load_html_response)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1264422A (enrdf_load_html_response) * 1968-02-29 1972-02-23
US4038204A (en) * 1968-05-03 1977-07-26 Westinghouse Electric Corporation Alkaline-earth metal halophosphate luminescent composition activated by divalent europium and method of preparing same
LU57745A1 (enrdf_load_html_response) * 1969-01-06 1970-07-09

Also Published As

Publication number Publication date
GB1323740A (en) 1973-07-18
JPS4843433B1 (enrdf_load_html_response) 1973-12-18
DE2101132A1 (de) 1971-07-22
FR2077595A1 (enrdf_load_html_response) 1971-10-29
BE761415A (fr) 1971-07-12
NL7100423A (enrdf_load_html_response) 1971-07-16
FR2077595B1 (enrdf_load_html_response) 1973-06-08

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