GB492735A - Improvements in luminous compositions and methods of manufacturing the same - Google Patents

Improvements in luminous compositions and methods of manufacturing the same

Info

Publication number
GB492735A
GB492735A GB34966/36A GB3496636A GB492735A GB 492735 A GB492735 A GB 492735A GB 34966/36 A GB34966/36 A GB 34966/36A GB 3496636 A GB3496636 A GB 3496636A GB 492735 A GB492735 A GB 492735A
Authority
GB
United Kingdom
Prior art keywords
sulphate
carbonate
nitrate
manufacturing
methods
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
GB34966/36A
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.)
JAKOB NUSSBAUM
Original Assignee
JAKOB NUSSBAUM
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 JAKOB NUSSBAUM filed Critical JAKOB NUSSBAUM
Publication of GB492735A publication Critical patent/GB492735A/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
    • C09K11/0855—Phosphates
    • 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
    • C09K11/61—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing fluorine, chlorine, bromine, iodine or unspecified halogen elements
    • C09K11/615—Halogenides
    • C09K11/616—Halogenides with alkali or alkaline earth metals

Abstract

Luminous compositions contain alkaline earth metal compounds together with lithium compounds, preferably the carbonate, sulphate, fluoride and/or phosphate of lithium. Specified alkaline earth metal compounds are strontium hydroxide either alone or in combination with the oxide and/or carbonate of calcium and/or barium. Other specified additions are sodium carbonate, sodium sulphate, potassium carbonate, potassium sulphate, magnesium carbonate, oxide, sulphate and phosphate, bismuth compounds such as the nitrate or subnitrate which may be in colloidal form, thorium sulphate and nitrate, thallium sulphate and nitrate, and rubidium sulphate, nitrate and carbonate.
GB34966/36A 1935-12-23 1936-12-19 Improvements in luminous compositions and methods of manufacturing the same Expired GB492735A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR492735X 1935-12-23

Publications (1)

Publication Number Publication Date
GB492735A true GB492735A (en) 1938-09-26

Family

ID=8904569

Family Applications (1)

Application Number Title Priority Date Filing Date
GB34966/36A Expired GB492735A (en) 1935-12-23 1936-12-19 Improvements in luminous compositions and methods of manufacturing the same

Country Status (1)

Country Link
GB (1) GB492735A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2417038A (en) * 1944-10-25 1947-03-04 Sylvania Electric Prod Fluorescent material
US2521124A (en) * 1946-08-09 1950-09-05 Neville F Miller Infrared strontium sulfide phosphors
US4812660A (en) * 1985-10-10 1989-03-14 Quantex Corporation Photoluminescent materials for outputting yellow-green light
US4818434A (en) * 1985-11-15 1989-04-04 Quantex Corporation Thermoluminescent material including fusible salt
US4839092A (en) * 1985-10-10 1989-06-13 Quantex Corporation Photoluminescent materials for outputting orange light
US4842960A (en) * 1985-10-10 1989-06-27 Quantex Corporation High efficiency photoluminescent material for optical upconversion
US4855603A (en) * 1985-10-10 1989-08-08 Quantex Corporation Photoluminescent materials for radiography
US4879186A (en) * 1985-10-10 1989-11-07 Quantex Corporation Photoluminescent materials for outputting reddish-orange light and a process for making the same

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2417038A (en) * 1944-10-25 1947-03-04 Sylvania Electric Prod Fluorescent material
US2521124A (en) * 1946-08-09 1950-09-05 Neville F Miller Infrared strontium sulfide phosphors
US4812660A (en) * 1985-10-10 1989-03-14 Quantex Corporation Photoluminescent materials for outputting yellow-green light
US4839092A (en) * 1985-10-10 1989-06-13 Quantex Corporation Photoluminescent materials for outputting orange light
US4842960A (en) * 1985-10-10 1989-06-27 Quantex Corporation High efficiency photoluminescent material for optical upconversion
US4855603A (en) * 1985-10-10 1989-08-08 Quantex Corporation Photoluminescent materials for radiography
US4879186A (en) * 1985-10-10 1989-11-07 Quantex Corporation Photoluminescent materials for outputting reddish-orange light and a process for making the same
US4818434A (en) * 1985-11-15 1989-04-04 Quantex Corporation Thermoluminescent material including fusible salt

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