GB1477504A - Electrographic developers - Google Patents

Electrographic developers

Info

Publication number
GB1477504A
GB1477504A GB3185774A GB3185774A GB1477504A GB 1477504 A GB1477504 A GB 1477504A GB 3185774 A GB3185774 A GB 3185774A GB 3185774 A GB3185774 A GB 3185774A GB 1477504 A GB1477504 A GB 1477504A
Authority
GB
United Kingdom
Prior art keywords
toner particles
july
cross
electrographic
linked
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
GB3185774A
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.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
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 Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of GB1477504A publication Critical patent/GB1477504A/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
    • G03G9/08784—Macromolecular material not specially provided for in a single one of groups G03G9/08702 - G03G9/08775
    • G03G9/08793—Crosslinked polymers

Abstract

1477504 Electrographic developer EASTMAN KODAK CO 18 July 1974 [18 July 1973] 31857/74 Heading G2H A powder developer comprises carrier particles and toner particles incorporating a covalently cross-linked polymer, the cross-linking being such as to extend the usable fusing range of the toner particles by at least 10‹C relative to toner particles comprising the same polymer in uncross-linked form.
GB3185774A 1973-07-18 1974-07-18 Electrographic developers Expired GB1477504A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US38031773A 1973-07-18 1973-07-18

Publications (1)

Publication Number Publication Date
GB1477504A true GB1477504A (en) 1977-06-22

Family

ID=23500720

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3185774A Expired GB1477504A (en) 1973-07-18 1974-07-18 Electrographic developers

Country Status (7)

Country Link
JP (2) JPS6342252B2 (en)
BE (1) BE817748A (en)
CA (1) CA1054421A (en)
DE (1) DE2434461B2 (en)
FR (1) FR2237856B1 (en)
GB (1) GB1477504A (en)
NL (1) NL7409762A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5674962A (en) * 1990-11-30 1997-10-07 Mitsubishi Rayon Company Ltd. Toner resin
US6635398B1 (en) 1999-10-26 2003-10-21 Canon Kabushiki Kaisha Dry toner, dry toner production process, and image forming method

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1054421A (en) * 1973-07-18 1979-05-15 Thomas A. Jadwin Electrographic developing composition and process
JPS5950061B2 (en) * 1979-04-09 1984-12-06 富士ゼロックス株式会社 Toner for developing electrostatic latent images
JPS6036582B2 (en) * 1979-05-08 1985-08-21 キヤノン株式会社 Toner for development
JPS55166651A (en) * 1979-06-15 1980-12-25 Dainippon Ink & Chem Inc Toner for static charge developer
JPS5694362A (en) * 1979-12-28 1981-07-30 Dainippon Ink & Chem Inc Toner for electrostatic developer
JPS56110949A (en) * 1980-02-06 1981-09-02 Konishiroku Photo Ind Co Ltd Toner for electrostatic charge image development and its production
JPS56110951A (en) * 1980-02-06 1981-09-02 Konishiroku Photo Ind Co Ltd Toner for electrostatic charge image development and its production
JPS56110945A (en) * 1980-02-06 1981-09-02 Konishiroku Photo Ind Co Ltd Toner for electrostatic charge image development and its production
JPS56116041A (en) * 1980-02-18 1981-09-11 Toyobo Co Ltd Binder for photographic toner
US4330460A (en) * 1980-04-14 1982-05-18 Xerox Corporation Process for preparing colored toner particles employing a halogen salt to inhibit the aqueous phase polymerization
JPS56159651A (en) * 1980-05-14 1981-12-09 Ricoh Co Ltd Liquid developer for electrostatic photography
JPS56159652A (en) * 1980-05-14 1981-12-09 Ricoh Co Ltd Liquid developer for electrostatic photography
JPS5782847A (en) * 1980-11-11 1982-05-24 Canon Inc Developing powder
DE3215550C2 (en) * 1981-04-27 1986-07-03 Canon K.K., Tokio/Tokyo Toners and processes for their manufacture
JPS5811952A (en) * 1981-06-19 1983-01-22 Konishiroku Photo Ind Co Ltd Toner for electrostatic charge image development
JPS5814144A (en) * 1981-07-20 1983-01-26 Konishiroku Photo Ind Co Ltd Electrostatic image developing agent
JPS5814147A (en) * 1981-07-20 1983-01-26 Konishiroku Photo Ind Co Ltd Electrostatic image developing agent
JPS5814145A (en) * 1981-07-20 1983-01-26 Konishiroku Photo Ind Co Ltd Electrostatic image developing agent
JPS5854348A (en) * 1981-09-28 1983-03-31 Dainippon Ink & Chem Inc Binder for use in electrophotographic toner
JPS5886558A (en) * 1981-11-18 1983-05-24 Nippon Carbide Ind Co Ltd Electrostatic image developing toner
JPH0666032B2 (en) * 1983-03-01 1994-08-24 三井東圧化学株式会社 Dry toner
JPH083660B2 (en) * 1986-06-19 1996-01-17 コニカ株式会社 Toner for developing electrostatic image and image forming method using the same
JPH0367269A (en) * 1990-04-20 1991-03-22 Konica Corp Heat roller fixing method
JP2553787B2 (en) * 1991-08-26 1996-11-13 日本カーバイド工業株式会社 New copolymer resin
DE69519758T2 (en) * 1994-03-09 2001-08-02 Kao Corp Capsule toner for heat and pressure fixation
JP3217936B2 (en) * 1995-05-29 2001-10-15 花王株式会社 Non-magnetic one-component toner
US5851714A (en) * 1996-04-02 1998-12-22 Canon Kabushiki Kaisha Toner for developing electrostatic image and fixing method
US6300024B1 (en) 1999-06-30 2001-10-09 Canon Kabushiki Kaisha Toner, two-component type developer, heat fixing method, image forming method and apparatus unit

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3338991A (en) * 1964-07-02 1967-08-29 Xerox Corp Method of forming electrostatographic toner particles
GB1174571A (en) * 1965-11-05 1969-12-17 Agfa Gevaert Nv Development of Electrostatic Images
NL128410C (en) * 1965-12-10
GB1169702A (en) * 1965-12-13 1969-11-05 Molins Machine Co Ltd Improvements in or relating to Inks
GB1169703A (en) * 1965-12-13 1969-11-05 Molins Machine Co Ltd Improvements in or relating to Inks
AU456755B2 (en) * 1970-12-11 1975-01-16 Atlas Chemical Inds Inc. Polyester resins and electrostatic compositions
BE793554A (en) * 1971-12-30 1973-06-29 Xerox Corp ELECTROSTATOGRAPHIC DEVELOPER
JPS5123354B2 (en) * 1973-01-16 1976-07-16
CA1054421A (en) * 1973-07-18 1979-05-15 Thomas A. Jadwin Electrographic developing composition and process

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5674962A (en) * 1990-11-30 1997-10-07 Mitsubishi Rayon Company Ltd. Toner resin
US6635398B1 (en) 1999-10-26 2003-10-21 Canon Kabushiki Kaisha Dry toner, dry toner production process, and image forming method

Also Published As

Publication number Publication date
DE2434461C3 (en) 1988-09-08
CA1054421A (en) 1979-05-15
AU7131374A (en) 1976-01-22
DE2434461A1 (en) 1975-02-06
JPS5044836A (en) 1975-04-22
DE2434461B2 (en) 1979-05-31
FR2237856A1 (en) 1975-02-14
JPS6342252B2 (en) 1988-08-22
NL7409762A (en) 1975-01-21
BE817748A (en) 1975-01-17
JPS5990866A (en) 1984-05-25
FR2237856B1 (en) 1976-10-22

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years

Effective date: 19940717