FI66639C - Luminiscerande aemne som baserar sig pao divalent europium ochsom emitterar inom det blaoa omraodet foerfarande foer de ssramstaellning och dess anvaendning - Google Patents

Luminiscerande aemne som baserar sig pao divalent europium ochsom emitterar inom det blaoa omraodet foerfarande foer de ssramstaellning och dess anvaendning Download PDF

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Publication number
FI66639C
FI66639C FI792342A FI792342A FI66639C FI 66639 C FI66639 C FI 66639C FI 792342 A FI792342 A FI 792342A FI 792342 A FI792342 A FI 792342A FI 66639 C FI66639 C FI 66639C
Authority
FI
Finland
Prior art keywords
heat treatment
equal
process according
luminescent substance
hours
Prior art date
Application number
FI792342A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI792342A (fi
FI66639B (fi
Inventor
Claude Fouassier
Alain Garcia
Bertrand Latourrette
Original Assignee
Rhone Poulenc Ind
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 Rhone Poulenc Ind filed Critical Rhone Poulenc Ind
Publication of FI792342A publication Critical patent/FI792342A/fi
Publication of FI66639B publication Critical patent/FI66639B/fi
Application granted granted Critical
Publication of FI66639C publication Critical patent/FI66639C/fi

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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
    • C09K11/77—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
    • C09K11/77342—Silicates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Luminescent Compositions (AREA)
  • Conversion Of X-Rays Into Visible Images (AREA)
  • Silicon Compounds (AREA)
FI792342A 1978-07-28 1979-07-26 Luminiscerande aemne som baserar sig pao divalent europium ochsom emitterar inom det blaoa omraodet foerfarande foer de ssramstaellning och dess anvaendning FI66639C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7822351A FR2432039B1 (de) 1978-07-28 1978-07-28
FR7822351 1978-07-28

Publications (3)

Publication Number Publication Date
FI792342A FI792342A (fi) 1980-01-29
FI66639B FI66639B (fi) 1984-07-31
FI66639C true FI66639C (fi) 1984-11-12

Family

ID=9211301

Family Applications (1)

Application Number Title Priority Date Filing Date
FI792342A FI66639C (fi) 1978-07-28 1979-07-26 Luminiscerande aemne som baserar sig pao divalent europium ochsom emitterar inom det blaoa omraodet foerfarande foer de ssramstaellning och dess anvaendning

Country Status (7)

Country Link
US (1) US4220551A (de)
EP (1) EP0007838B1 (de)
JP (1) JPS5923588B2 (de)
CA (1) CA1126480A (de)
DE (1) DE2960734D1 (de)
FI (1) FI66639C (de)
FR (1) FR2432039B1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2554122B1 (fr) * 1983-11-02 1987-03-20 Rhone Poulenc Spec Chim Nouvelle composition destinee au marquage de documents et procede de verification de l'authenticite de ces documents
EP0159726B1 (de) * 1984-04-26 1990-12-19 Fuji Photo Film Co., Ltd. Phosphore, Verfahren zum Speichern und zur Wiedergabe eines Strahlungsbildes und Schirm zum Speichern eines Strahlungsbildes
US5140163A (en) * 1987-08-17 1992-08-18 Agfa-Gevaert, N.V. Reproduction of X-ray images with photostimulable phosphor
DE3863870D1 (de) * 1987-08-17 1991-08-29 Agfa Gevaert Nv Reproduktion von roentgenbildern durch photoanregbaren phosphor.
IT1233432B (it) * 1987-12-22 1992-03-31 Minnesota Mining & Mfg Metodo per registrare e riprodurre l'immagine di una radiazione, apparato usante detto metodo, pannello per la memorizzazione della immagine di una radiazione e fosfori fotostimolabili
US5034607A (en) * 1989-02-07 1991-07-23 Agfa-Gevaert, N.V. Reproduction of X-ray images with photostimulable phosphor
US5138171A (en) * 1991-03-19 1992-08-11 Agfa-Gevaert, N.V. Photostimulable phosphor and its use in radiography
US5358668A (en) * 1991-07-08 1994-10-25 Agfa-Gevaert, N.V. Photostimulable phosphor and its use in radiography
JP3853464B2 (ja) * 1997-04-08 2006-12-06 辻製油株式会社 植物性リゾレシチンの製造法
JP5222600B2 (ja) * 2007-04-05 2013-06-26 株式会社小糸製作所 蛍光体
KR20100070731A (ko) * 2008-12-18 2010-06-28 삼성전자주식회사 할로실리케이트 형광체, 이를 포함하는 백색 발광 소자
DE102009058669A1 (de) * 2009-12-16 2011-06-22 Giesecke & Devrient GmbH, 81677 Echtheitsmerkmal in Form von lumineszierenden Substanzen
JPWO2015037715A1 (ja) * 2013-09-13 2017-03-02 宇部興産株式会社 ケイ酸塩蛍光体の製造方法
CN114574202B (zh) * 2022-03-23 2024-02-27 西安建筑科技大学 一种窄带蓝光荧光粉及其制备方法和应用

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1087655A (en) * 1965-04-14 1967-10-18 Gen Electric Co Ltd Improvements in or relating to luminescent materials
US3866083A (en) * 1971-03-03 1975-02-11 Gen Electric Color rendition of high pressure mercury vapor lamp
US3790490A (en) * 1971-03-03 1974-02-05 Gen Electric Europium and manganese activated strontium chlorosilicate phosphor
GB1414381A (en) * 1973-01-01 1975-11-19 Gen Electric Co Ltd Luminescent materials
JPS53119287A (en) * 1977-03-28 1978-10-18 Dainippon Toryo Co Ltd Fluorescent substance

Also Published As

Publication number Publication date
US4220551A (en) 1980-09-02
JPS5521485A (en) 1980-02-15
FI792342A (fi) 1980-01-29
EP0007838A3 (en) 1980-02-20
CA1126480A (fr) 1982-06-29
FR2432039B1 (de) 1981-08-14
DE2960734D1 (en) 1981-11-26
EP0007838A2 (de) 1980-02-06
FI66639B (fi) 1984-07-31
JPS5923588B2 (ja) 1984-06-02
FR2432039A1 (de) 1980-02-22
EP0007838B1 (de) 1981-09-02

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