GB1432675A - Electrostatic copying - Google Patents

Electrostatic copying

Info

Publication number
GB1432675A
GB1432675A GB1743773A GB1743773A GB1432675A GB 1432675 A GB1432675 A GB 1432675A GB 1743773 A GB1743773 A GB 1743773A GB 1743773 A GB1743773 A GB 1743773A GB 1432675 A GB1432675 A GB 1432675A
Authority
GB
United Kingdom
Prior art keywords
resins
toluene
rosin
resin
toner
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
GB1743773A
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.)
AB Dick Co
Original Assignee
Multigraphics Inc
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 Multigraphics Inc filed Critical Multigraphics Inc
Publication of GB1432675A publication Critical patent/GB1432675A/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
    • G03G9/087—Binders for toner particles
    • G03G9/08742—Binders for toner particles comprising macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • G03G9/08746—Condensation polymers of aldehydes or ketones
    • G03G9/08748—Phenoplasts
    • 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
    • G03G9/08704—Polyalkenes
    • 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
    • G03G9/08706—Polymers of alkenyl-aromatic 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
    • G03G9/087—Binders for toner particles
    • G03G9/08742—Binders for toner particles comprising macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • G03G9/08755—Polyesters
    • 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
    • G03G9/08742—Binders for toner particles comprising macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • G03G9/08762—Other polymers having oxygen as the only heteroatom in the main chain
    • 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
    • G03G9/08742—Binders for toner particles comprising macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • G03G9/08766—Polyamides, e.g. polyesteramides

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Fixing For Electrophotography (AREA)
  • Photosensitive Polymer And Photoresist Processing (AREA)

Abstract

1432675 Electrographic toners ADDRESSOGRAPH - MULTIGRAPH CORP [17 April 1972] 17437/73 Heading C3P [Also in Division G2] An electrostatic toner comprises a synthetic resin mixture of at least one polyamide resin, at least one brittle thermoplastic resin selected among rosin-modified phenolic resins, maleic anhydride-polyhydric alcohol modified rosin, esterified diphenolic resins, cyclohexanoneformaldehyde resins and cyclohexanone condensation resins and a polyethylene resin which constitutes 2 to 15% by weight of the toner. Metal soaps, such as aluminium palmitate or a cadmium, zinc, barium or lithium salt of stearic, lauric or palmitic acid, polyhydric alcohols, purified wood rosins, toluene sulphonamides, polyol resins and butylated-hydroxy-toluene may be included.
GB1743773A 1972-04-17 1973-04-11 Electrostatic copying Expired GB1432675A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US24492572A 1972-04-17 1972-04-17

Publications (1)

Publication Number Publication Date
GB1432675A true GB1432675A (en) 1976-04-22

Family

ID=22924644

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1743773A Expired GB1432675A (en) 1972-04-17 1973-04-11 Electrostatic copying

Country Status (12)

Country Link
US (1) US3775326A (en)
JP (1) JPS5111493B2 (en)
AU (1) AU471275B2 (en)
BE (1) BE798351A (en)
CA (1) CA987158A (en)
CH (1) CH576660A5 (en)
ES (1) ES413826A1 (en)
FR (1) FR2180916B1 (en)
GB (1) GB1432675A (en)
IT (1) IT982786B (en)
NL (1) NL7305360A (en)
SE (1) SE386287B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2198141A (en) * 1986-11-17 1988-06-08 Nippon Synthetic Chem Ind Toner polyester binder

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2352604B2 (en) * 1972-10-21 1980-09-11 Konishiroku Photo Industry Co., Ltd., Tokio Toner for electrostatographic dry developers
US4002776A (en) * 1973-02-26 1977-01-11 Xerox Corporation Imaging process employing toner particles containing arylsulphonamide formaldehyde adduct
US3925219A (en) * 1973-06-29 1975-12-09 Minnesota Mining & Mfg Pressure-fixable developing powder containing a thermoplastic resin and wax
US3903320A (en) * 1974-01-03 1975-09-02 Xerox Corp Electrostatographic development method for pressure fixable toners
US4013572A (en) * 1974-10-07 1977-03-22 Xerox Corporation Hybrid fix system incorporating photodegradable polymers
JPS5164931A (en) * 1974-11-30 1976-06-04 Ricoh Kk TONAAFUNMATSU GAZOTEICHAKUHO OYOBI TONAAFUNMATSU
JPS585426B2 (en) * 1974-12-12 1983-01-31 株式会社リコー Pressure fixing toner powder
JPS5187041A (en) * 1975-01-29 1976-07-30 Hitachi Metals Ltd
JPS5187042A (en) * 1975-01-29 1976-07-30 Hitachi Metals Ltd
JPS51137422A (en) * 1975-05-23 1976-11-27 Mita Ind Co Ltd Pressure-fixed developing toner
JPS53104238A (en) * 1977-02-23 1978-09-11 Hitachi Metals Ltd Toner composite for use in electric charge image
JPS5845021B2 (en) * 1977-06-08 1983-10-06 キヤノン株式会社 Pressure fixing toner
JPS5933907B2 (en) * 1977-07-29 1984-08-18 富士ゼロックス株式会社 Method for producing electrophotographic toner composition
JPS5459938A (en) * 1977-10-20 1979-05-15 Hitachi Metals Ltd Xerographic toner
JPS5489734A (en) * 1977-12-27 1979-07-17 Hitachi Metals Ltd Developing toner of electrostatic latent image
JPS5821282A (en) * 1981-07-30 1983-02-08 Konishiroku Photo Ind Co Ltd Pressure fixation method
JPS5930542A (en) * 1982-07-23 1984-02-18 Arakawa Chem Ind Co Ltd Electrophotographic toner composition
JPS608850A (en) * 1983-06-28 1985-01-17 Arakawa Chem Ind Co Ltd Electrophotographic toner composition
US5252421A (en) * 1988-07-18 1993-10-12 Fuji Xerox Co., Ltd. Electrophotographic toner
US4990424A (en) * 1988-08-12 1991-02-05 Xerox Corporation Toner and developer compositions with semicrystalline polyolefin resin blends
US6306866B1 (en) 1998-03-06 2001-10-23 American Cyanamid Company Use of aryl-substituted pyrimidines as insecticidal and acaricidal agents
US6492083B1 (en) 2001-05-11 2002-12-10 Lexmark International, Inc. Toner comprising wax and functionalized enhancing agent
MY145822A (en) 2004-08-13 2012-04-30 Neurogen Corp Substituted biaryl piperazinyl-pyridine analogues
JP2010522214A (en) * 2007-03-21 2010-07-01 アルミラル， エセ．アー． Substituted pyrimidines as adenosine receptor antagonists

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1485229A (en) * 1965-07-02 1967-06-16 Rank Xerox Ltd Manufacturing process of an electrophotographic developer
GB1211208A (en) * 1967-10-31 1970-11-04 Addressograph Multigraph Electrophotographic developer mixes
CA973746A (en) * 1971-01-06 1975-09-02 Robert D. Fenity Electrostatic development

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2198141A (en) * 1986-11-17 1988-06-08 Nippon Synthetic Chem Ind Toner polyester binder
GB2198141B (en) * 1986-11-17 1991-05-01 Nippon Synthetic Chem Ind Toner binder

Also Published As

Publication number Publication date
AU471275B2 (en) 1976-04-15
SE386287B (en) 1976-08-02
ES413826A1 (en) 1976-01-16
CA987158A (en) 1976-04-13
BE798351A (en) 1973-08-16
IT982786B (en) 1974-10-21
JPS4921148A (en) 1974-02-25
JPS5111493B2 (en) 1976-04-12
DE2319103B2 (en) 1975-10-02
CH576660A5 (en) 1976-06-15
FR2180916B1 (en) 1976-04-23
NL7305360A (en) 1973-10-19
DE2319103A1 (en) 1973-10-18
US3775326A (en) 1973-11-27
FR2180916A1 (en) 1973-11-30
AU5419273A (en) 1974-10-10

Similar Documents

Publication Publication Date Title
GB1432675A (en) Electrostatic copying
GB1232118A (en)
GB1193348A (en) Xerographic Process and Apparatus
KR860002839A (en) Magnetic complex
JPS5737353A (en) Toner for developing electrostatic charge image
GB1317288A (en) Electrophotography
EP0358202A3 (en) Composition and method for developing electrostatic latent images
HK143196A (en) Positive-working radiation-sensitive composition and radiation-sensitive recording material produced therefrom for high-energy radiation
GB1332919A (en) Xerographic apparatus
JPS57208559A (en) Toner for electrostatic charged image development
GB1467787A (en) Toner and process for fixing a toner image
EP0357042A3 (en) Composition and method for developing electrostatic latent images
JPS53133444A (en) Electrophotographic photoreceptor
SE7705868L (en) TONAR POWDER FOR PRODUCTION OF ELECTROSTATIC IMAGES
JPS52116659A (en) Method of sorting to dispose general waste
ES8308911A1 (en) Melt adhesive for textiles.
GB1068473A (en) Development of electrostatic images
AU573079B2 (en) Gyratory crusher with automatic tramp iron release
GB1294509A (en) Photoconductive compositions
GB1307544A (en) Electrostatographic developer
JPS5770543A (en) Toner for electrophotography
JPS5764252A (en) Charge type magnetic toner
JPS52140332A (en) Electrophotographic imaging member
GB1479399A (en) Organic photoconductive compositions
JPS6480963A (en) Laminated type electrophotographic sensitive body

Legal Events

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