GB1371968A - Manufacturing luminescent alkaline earth metal halophosphates - Google Patents

Manufacturing luminescent alkaline earth metal halophosphates

Info

Publication number
GB1371968A
GB1371968A GB4180072A GB4180072A GB1371968A GB 1371968 A GB1371968 A GB 1371968A GB 4180072 A GB4180072 A GB 4180072A GB 4180072 A GB4180072 A GB 4180072A GB 1371968 A GB1371968 A GB 1371968A
Authority
GB
United Kingdom
Prior art keywords
alkaline earth
earth metal
manufacturing luminescent
luminescent alkaline
halophosphates
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
GB4180072A
Other languages
English (en)
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.)
Philips Electronics UK Ltd
Original Assignee
Philips Electronic and Associated Industries Ltd
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 Philips Electronic and Associated Industries Ltd filed Critical Philips Electronic and Associated Industries Ltd
Publication of GB1371968A publication Critical patent/GB1371968A/en
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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Luminescent Compositions (AREA)
GB4180072A 1971-09-11 1972-09-08 Manufacturing luminescent alkaline earth metal halophosphates Expired GB1371968A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7112524A NL7112524A (enrdf_load_html_response) 1971-09-11 1971-09-11

Publications (1)

Publication Number Publication Date
GB1371968A true GB1371968A (en) 1974-10-30

Family

ID=19814004

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4180072A Expired GB1371968A (en) 1971-09-11 1972-09-08 Manufacturing luminescent alkaline earth metal halophosphates

Country Status (7)

Country Link
JP (1) JPS4837392A (enrdf_load_html_response)
BE (1) BE788666A (enrdf_load_html_response)
CA (1) CA1000049A (enrdf_load_html_response)
DE (1) DE2244282A1 (enrdf_load_html_response)
FR (1) FR2152839B1 (enrdf_load_html_response)
GB (1) GB1371968A (enrdf_load_html_response)
NL (1) NL7112524A (enrdf_load_html_response)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4806824A (en) * 1986-04-04 1989-02-21 General Electric Company Fluorescent lamp using multi-layer phosphor coating
US5232626A (en) * 1992-06-22 1993-08-03 Gte Products Corp. Process for making apatitic phosphors

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5236541Y2 (enrdf_load_html_response) * 1972-12-19 1977-08-19

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4806824A (en) * 1986-04-04 1989-02-21 General Electric Company Fluorescent lamp using multi-layer phosphor coating
US5232626A (en) * 1992-06-22 1993-08-03 Gte Products Corp. Process for making apatitic phosphors

Also Published As

Publication number Publication date
FR2152839A1 (enrdf_load_html_response) 1973-04-27
CA1000049A (en) 1976-11-23
JPS4837392A (enrdf_load_html_response) 1973-06-01
DE2244282A1 (de) 1973-03-15
FR2152839B1 (enrdf_load_html_response) 1976-08-13
NL7112524A (enrdf_load_html_response) 1973-03-13
BE788666A (fr) 1973-03-12

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee