GB944393A - Developer for electrophotographic purposes - Google Patents

Developer for electrophotographic purposes

Info

Publication number
GB944393A
GB944393A GB25289/60A GB2528960A GB944393A GB 944393 A GB944393 A GB 944393A GB 25289/60 A GB25289/60 A GB 25289/60A GB 2528960 A GB2528960 A GB 2528960A GB 944393 A GB944393 A GB 944393A
Authority
GB
United Kingdom
Prior art keywords
toner
acid
carrier
potassium
copolymer
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
GB25289/60A
Other languages
English (en)
Inventor
Dr Martha Tomanek
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.)
Kalle GmbH and Co KG
Original Assignee
Kalle GmbH and Co KG
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 Kalle GmbH and Co KG filed Critical Kalle GmbH and Co KG
Publication of GB944393A publication Critical patent/GB944393A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00—Developers
    • G03G9/08—Developers with toner particles
    • G03G9/10—Developers with toner particles characterised by carrier particles
    • G03G9/103—Glass particles
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00—Developers
    • G03G9/08—Developers with toner particles
    • G03G9/087—Binders for toner particles
    • G03G9/08702—Binders for toner particles comprising macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • G03G9/08713—Polyvinylhalogenides
    • G03G9/08715—Polyvinylhalogenides containing chlorine, bromine or iodine
    • G03G9/08717—Polyvinylchloride
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00—Developers
    • G03G9/08—Developers with toner particles
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00—Developers
    • G03G9/08—Developers with toner particles
    • G03G9/09—Colouring agents for toner particles
    • G03G9/0902—Inorganic compounds
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00—Developers
    • G03G9/08—Developers with toner particles
    • G03G9/09—Colouring agents for toner particles
    • G03G9/0906—Organic dyes
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00—Developers
    • G03G9/08—Developers with toner particles
    • G03G9/10—Developers with toner particles characterised by carrier particles

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Inorganic Chemistry (AREA)
  • Developing Agents For Electrophotography (AREA)
GB25289/60A 1959-07-25 1960-07-20 Developer for electrophotographic purposes Expired GB944393A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK38290A DE1115581B (de) 1959-07-25 1959-07-25 Entwickler fuer elektrophotographische Zwecke

Publications (1)

Publication Number Publication Date
GB944393A true GB944393A (en) 1963-12-11

Family

ID=7221327

Family Applications (1)

Application Number Title Priority Date Filing Date
GB25289/60A Expired GB944393A (en) 1959-07-25 1960-07-20 Developer for electrophotographic purposes

Country Status (6)

Country Link
CH (1) CH381982A (pt)
DE (1) DE1115581B (pt)
GB (1) GB944393A (pt)
LU (1) LU38933A1 (pt)
NL (1) NL131248C (pt)
SE (1) SE305368B (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5317496B2 (pt) * 1973-12-29 1978-06-08

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2599542A (en) * 1948-03-23 1952-06-10 Chester F Carlson Electrophotographic plate
US2598732A (en) * 1949-03-09 1952-06-03 Haloid Co Electrophotography

Also Published As

Publication number Publication date
SE305368B (pt) 1968-10-21
DE1115581B (de) 1961-10-19
NL254157A (pt) 1964-03-25
LU38933A1 (fr) 1960-09-08
NL131248C (pt) 1970-11-16
CH381982A (de) 1964-09-15

Similar Documents

Publication Publication Date Title
GB843541A (en) Improved light-sensitive polymers for photomechanical printing processes
GB980880A (en) Electrophotographic materials
GB944393A (en) Developer for electrophotographic purposes
GB1495064A (en) Trimethylheptadiene derivatives and the manufacture of lavandulol and its esters therefrom
GB1308749A (en) Process for isomerising allylic ester of carboxylic acid
ES455615A1 (es) Un procedimiento para la preparacion de una composicion pig-mentaria.
GB576136A (en) Improvements in plasticizing compositions
GB1132230A (en) Photosensitive insulation based on unsaturated -Ð-xylylene polymers
NL189626C (nl) Werkwijze voor de bereiding van nieuwe lichtgevoelige materialen en lichtgevoelig orgaan vervaardigd daaruit.
US1698048A (en) Hans t
GB864231A (en) Improvements in or relating to the preparation of steroids
GB932325A (en) Estrane derivatives
GB824856A (en) Vinyl esters of terephthalic acid and monovinyl monomethyl terephthalate
GB1133150A (en) Process for preparing elastomers
GB1138813A (en) Process for the manufacture of anhydrides of sorbic acid
GB1509341A (en) Unsaturated polyester ethers
GB1353687A (en) Hexenoic compounds
GB1371429A (en) Process for preparing hydroxy citronellal
CA575991A (en) Emulsion copolymerization of vinyl monomers and mono-esters of unsaturated dicarboxylic acids
GB579715A (en) Improvements in or relating to the manufacture of vinyl and ethylidene esters
GB1313352A (en) Sulphophenylindan dicarboxylic acid-derived polyesters
GB1034158A (en) Developer for latent electrostatic images
GB1019569A (en) Esters of 1ª‡,2ª‡-methylene-í¸-androstene-3,17ª‰-diol and a process for their manufacture
GB724146A (en) Steroids
GB737121A (en) Steroids