GB494105A - Improvements in and relating to luminescent screens - Google Patents

Improvements in and relating to luminescent screens

Info

Publication number
GB494105A
GB494105A GB1128937A GB1128937A GB494105A GB 494105 A GB494105 A GB 494105A GB 1128937 A GB1128937 A GB 1128937A GB 1128937 A GB1128937 A GB 1128937A GB 494105 A GB494105 A GB 494105A
Authority
GB
United Kingdom
Prior art keywords
silica
relating
suspension
colloidal
luminescent
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
GB1128937A
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.)
British Thomson Houston Co Ltd
Original Assignee
British Thomson Houston Co 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 British Thomson Houston Co Ltd filed Critical British Thomson Houston Co Ltd
Priority to GB1128937A priority Critical patent/GB494105A/en
Publication of GB494105A publication Critical patent/GB494105A/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
    • C09K11/02—Use of particular materials as binders, particle coatings or suspension media therefor

Abstract

494,105. Ornamenting. BRITISH THOMSON-HOUSTON CO., Ltd., SCOTT, W. J., and ANDERSON, J. T. April 20, 1937, No. 11289. [Class 93] [Also in Group XX] Luminescent substances are attached to a support by cementing with a colloidal suspension of silica in a vaporizable medium, such as a colloidal suspension of silica in alcohol. The silica compound may be applied by spraying, brushing, wiping or pouring and the powder dusted on ; or alternatively a suspension of the luminescent powder in the colloidal silica compound may be applied. As soon as the mixture has become tacky, the surface is heated, e.g. to 300‹ C., to drive off the vaporizable medium.
GB1128937A 1937-04-20 1937-04-20 Improvements in and relating to luminescent screens Expired GB494105A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1128937A GB494105A (en) 1937-04-20 1937-04-20 Improvements in and relating to luminescent screens

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1128937A GB494105A (en) 1937-04-20 1937-04-20 Improvements in and relating to luminescent screens

Publications (1)

Publication Number Publication Date
GB494105A true GB494105A (en) 1938-10-20

Family

ID=9983478

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1128937A Expired GB494105A (en) 1937-04-20 1937-04-20 Improvements in and relating to luminescent screens

Country Status (1)

Country Link
GB (1) GB494105A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2451590A (en) * 1945-07-06 1948-10-19 Du Mont Allen B Lab Inc Process of forming a luminescent screen
US2848421A (en) * 1954-10-28 1958-08-19 Magnaflux Corp Indicating powder composition

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2451590A (en) * 1945-07-06 1948-10-19 Du Mont Allen B Lab Inc Process of forming a luminescent screen
US2848421A (en) * 1954-10-28 1958-08-19 Magnaflux Corp Indicating powder composition

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