BE747747A - PROCESS FOR RECRISTALLIZING OXYSULPHIDES - Google Patents

PROCESS FOR RECRISTALLIZING OXYSULPHIDES

Info

Publication number
BE747747A
BE747747A BE747747DA BE747747A BE 747747 A BE747747 A BE 747747A BE 747747D A BE747747D A BE 747747DA BE 747747 A BE747747 A BE 747747A
Authority
BE
Belgium
Prior art keywords
recristallizing
oxysulphides
recristallizing oxysulphides
Prior art date
Application number
Other languages
French (fr)
Original Assignee
Philips Nv
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 Nv filed Critical Philips Nv
Publication of BE747747A publication Critical patent/BE747747A/en

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
    • C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
    • C09K11/7766—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals
    • C09K11/7767—Chalcogenides
    • C09K11/7769—Oxides
    • C09K11/7771—Oxysulfides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F17/00—Compounds of rare earth metals
    • C01F17/20—Compounds containing only rare earth metals as the metal element
    • C01F17/288—Sulfides
    • C01F17/294—Oxysulfides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Luminescent Compositions (AREA)
BE747747D 1969-03-22 1970-03-20 PROCESS FOR RECRISTALLIZING OXYSULPHIDES BE747747A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6904459A NL6904459A (en) 1969-03-22 1969-03-22

Publications (1)

Publication Number Publication Date
BE747747A true BE747747A (en) 1970-09-21

Family

ID=19806499

Family Applications (1)

Application Number Title Priority Date Filing Date
BE747747D BE747747A (en) 1969-03-22 1970-03-20 PROCESS FOR RECRISTALLIZING OXYSULPHIDES

Country Status (7)

Country Link
AU (1) AU1275670A (en)
BE (1) BE747747A (en)
CA (1) CA928944A (en)
ES (1) ES377713A1 (en)
FR (1) FR2039921A5 (en)
GB (1) GB1243326A (en)
NL (1) NL6904459A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3856698A (en) * 1972-06-16 1974-12-24 Gen Electric Preparation of rare-earth oxysulfide luminescent material
FR2524284B1 (en) * 1982-04-02 1985-11-15 Peugeot Cycles DEVICE FOR ADJUSTING THE RELATIVE TILT OF TWO ORGANS, AND PARTICULARLY THE SEAT AND BACK OF A MOTOR VEHICLE SEAT
JPH0737613B2 (en) * 1990-03-01 1995-04-26 化成オプトニクス株式会社 Method for producing rare earth oxysulfide phosphor

Also Published As

Publication number Publication date
FR2039921A5 (en) 1971-01-15
NL6904459A (en) 1970-09-24
GB1243326A (en) 1971-08-18
DE2009441B2 (en) 1977-02-10
ES377713A1 (en) 1972-05-16
CA928944A (en) 1973-06-26
AU1275670A (en) 1971-09-23
DE2009441A1 (en) 1970-10-08

Similar Documents

Publication Publication Date Title
BE838223Q (en) HYDRODESULFURATION PROCESS
BE770625A (en) ANALGESIC PREPARATION PROCESS
BE744162A (en) ENCAPSULATION PROCESS
BE757476A (en) OXIDESHYDROGENATION PROCESS
BE771004A (en) PROCESS FOR SOFTENING HYDROCARBONS
BE764883A (en) HYDROGENOSILANES PREPARATION PROCESS
BE750150A (en) PROCESS FOR OBTAINING POLYURETHANES
BE745692A (en) PROCESS FOR PREPARING ACYLOXY-4-AZETIDINONES-2
BE809309A (en) PROCESS FOR ELIMINATION OF AMONIA
BE766734A (en) PROCESS FOR THE PREPARATION OF AMINES
BE745177A (en) PROCESS FOR PREPARING ANTI-INFLAMMATORY AGENTS
RO63792A (en) PROCESS FOR THE PREPARATION OF ERGOLINES-0-6-METHYL-2-8-SUBSTITUTED
BE751376A (en) PROCESS FOR THE DEHYDROGENATION OF OIL
BE754420A (en) PROCESS FOR THE PREPARATION OF 4-UREIDOHEXAHYDROPYRIMIDINONE - (2)
BE750399A (en) PROCESS FOR PREPARING ESTERS-ISOCYANATES
BE764203A (en) PROCESS FOR THE PREPARATION OF INDENOPHTALAZINES
BE757727A (en) ENCAPSULATION PROCESS
BE762598A (en) PROCESS FOR THE PREPARATION OF 2-ETHYLHEXANAL- (1)
BE747747A (en) PROCESS FOR RECRISTALLIZING OXYSULPHIDES
BE754434A (en) COATING PROCESS
BE755029A (en) PROCESS FOR THE PREPARATION OF 1,3-DIACETOXY-2-METHYLENE-PROPANE
BE770523A (en) PROCEDURE FOR OBTAINING HELLEBRINE
BE747284A (en) PROCESS FOR PREPARING ARYLDIMETHYLCHLOROSILANES
BE779136R (en) PROCESS FOR THE PREPARATION OF ACETOXY-1-METHYL-3-BUTENE-2-AL-4
BE764210A (en) ALCOHOL-SILANES PREPARATION PROCESS