GB1570141A - Luminescent material dispersion - Google Patents

Luminescent material dispersion Download PDF

Info

Publication number
GB1570141A
GB1570141A GB25227/77A GB2522777A GB1570141A GB 1570141 A GB1570141 A GB 1570141A GB 25227/77 A GB25227/77 A GB 25227/77A GB 2522777 A GB2522777 A GB 2522777A GB 1570141 A GB1570141 A GB 1570141A
Authority
GB
United Kingdom
Prior art keywords
methacrylates
dispersion
carbon atoms
alkyl groups
esterified
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
GB25227/77A
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken 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 Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of GB1570141A publication Critical patent/GB1570141A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/20—Manufacture of screens on or from which an image or pattern is formed, picked up, converted or stored; Applying coatings to the vessel
    • H01J9/22—Applying luminescent coatings
    • H01J9/227—Applying luminescent coatings with luminescent material discontinuously arranged, e.g. in dots or lines
    • H01J9/2276—Development of latent electrostatic images
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/04—Homopolymers or copolymers of esters
    • C08L33/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
    • C08L33/10—Homopolymers or copolymers of methacrylic acid esters
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L39/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen; Compositions of derivatives of such polymers
    • C08L39/02—Homopolymers or copolymers of vinylamine
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Luminescent Compositions (AREA)
  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
  • Paints Or Removers (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Liquid Developers In Electrophotography (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
GB25227/77A 1976-06-19 1977-06-16 Luminescent material dispersion Expired GB1570141A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2627614A DE2627614C2 (de) 1976-06-19 1976-06-19 Dispersion zum Aufbringen von Leuchtstoffen auf Bildschirme von Farbfernsehröhren

Publications (1)

Publication Number Publication Date
GB1570141A true GB1570141A (en) 1980-06-25

Family

ID=5980993

Family Applications (1)

Application Number Title Priority Date Filing Date
GB25227/77A Expired GB1570141A (en) 1976-06-19 1977-06-16 Luminescent material dispersion

Country Status (8)

Country Link
US (1) US4142987A (enExample)
JP (1) JPS5853461B2 (enExample)
BE (1) BE855841A (enExample)
CA (1) CA1096682A (enExample)
DE (1) DE2627614C2 (enExample)
FR (1) FR2355058A1 (enExample)
GB (1) GB1570141A (enExample)
IT (1) IT1078928B (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5132045A (en) * 1988-03-16 1992-07-21 Mitsubishi Rayon Co., Ltd. Acrylic phosphor paste compositions and phosphor coatings obtained therefrom
JPH07777B2 (ja) * 1988-10-07 1995-01-11 東京応化工業株式会社 螢光体ペースト組成物
JP4894644B2 (ja) * 2007-06-13 2012-03-14 三菱電機株式会社 バイパススイッチ
EP4449511A2 (en) * 2021-12-14 2024-10-23 Lumileds LLC Improved phosphor layer with additional particles

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2740050A (en) * 1952-03-15 1956-03-27 Gen Electric Phosphor screen and method of making the same
US3037938A (en) * 1960-01-04 1962-06-05 Gen Electric Resistance to depreciation of electroluminescent phosphors
BE627195A (enExample) * 1962-04-27
DE2460763C2 (de) * 1974-12-21 1983-09-01 Philips Patentverwaltung Gmbh, 2000 Hamburg Dispersion zum Aufbringen von festen Teilchen auf Oberflächen auf elektrophotographischem Wege und deren Verwendung

Also Published As

Publication number Publication date
JPS52155966A (en) 1977-12-24
JPS5853461B2 (ja) 1983-11-29
DE2627614C2 (de) 1984-10-04
DE2627614A1 (de) 1977-12-29
IT1078928B (it) 1985-05-08
BE855841A (fr) 1977-12-19
FR2355058A1 (fr) 1978-01-13
FR2355058B1 (enExample) 1982-03-26
US4142987A (en) 1979-03-06
CA1096682A (en) 1981-03-03

Similar Documents

Publication Publication Date Title
DE69401758T2 (de) Beschichtungen für Zwischenübertragungselemente
DE69603380T2 (de) Entwickler zur Entwicklung eines elektrostatischen Bildes und Bilderzeugungsverfahren
EP0339944B1 (en) Developing apparatus for developing electrostatic latent images
DE2249384A1 (de) Elektrostatographisches entwicklermaterial
AU616081B2 (en) Liquid electrophotographic toners
US4014856A (en) Liquid electrophotographic developers
DE19745229A1 (de) Vollfarbtoner zur nichtmagnetischen Einkomponenten-Entwicklung
DE2326273A1 (de) Abbildungsmaterial und verfahren unter dessen verwendung
JPS589419B2 (ja) 電子写真用液体現像剤
DE3780623T2 (de) Schmelzbarer elektrostatisch anziehbarer entwickler.
DE2537132A1 (de) Elektrostatographische tonerzusammensetzung
US3948654A (en) Electrophotographic Process
GB1570141A (en) Luminescent material dispersion
US4147812A (en) Electrophoretic development
JPS60220363A (ja) 静電写真懸濁現像剤
DE2409003A1 (de) Entwicklergemische
CA1123680A (en) Process for reversal development
DE69029567T2 (de) Tonerzusammensetzung und deren Verwendung in einem Bildherstellungsverfahren
DE69026842T2 (de) Entwickler für elektrostatische latente Bilder
US4213872A (en) Sludge resistant liquid developer for electrostatic images containing a metal-dithiooxamide pigment or coating
US4986211A (en) Toning method and member for electrostatography
US3460963A (en) Process for the manufacture of an electrophotographic material
US5342720A (en) Color proofing element and process for making the same
US4043813A (en) Photoconductive particles of zinc oxide
US3578446A (en) Electrophotographic reproduction employing bi-charging and negative-charging zinc oxide

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee