DE69313146D1 - Harzzusammensetzung für elektrophotographischen Toner, Herstellungsverfahren derselben und Toner - Google Patents

Harzzusammensetzung für elektrophotographischen Toner, Herstellungsverfahren derselben und Toner

Info

Publication number: DE69313146D1
Authority: DE; Germany
Prior art keywords: toner; manufacturing; resin composition; electrophotographic; electrophotographic toner
Prior art date: 1992-01-09
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 - Lifetime

Application number

DE69313146T

Other languages

English (en)

Other versions

DE69313146T2 (de

Inventor

Takashi Ueyama

Susumu Tanaka

Yoshiyuki Kosaka

Masazumi Okudo

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.)

Mitsui Chemicals Inc

Original Assignee

Sekisui Chemical 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.)

1992-01-09

Filing date

1993-01-05

Publication date

1997-09-25

1993-01-05 Application filed by Sekisui Chemical Co Ltd filed Critical Sekisui Chemical Co Ltd

1997-09-25 Publication of DE69313146D1 publication Critical patent/DE69313146D1/de

1998-03-26 Application granted granted Critical

1998-03-26 Publication of DE69313146T2 publication Critical patent/DE69313146T2/de

2013-01-06 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

238000004519 manufacturing process Methods 0.000 title 1
239000011342 resin composition Substances 0.000 title 1

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
- G03G9/08786—Graft polymers
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F255/00—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00
- C08F255/02—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00 on to polymers of olefins having two or three carbon atoms
- C08F255/026—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00 on to polymers of olefins having two or three carbon atoms on to ethylene-vinylester copolymers

DE69313146T 1992-01-09 1993-01-05 Harzzusammensetzung für elektrophotographischen Toner, Herstellungsverfahren derselben und Toner Expired - Lifetime DE69313146T2 (de)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
JP207692		1992-01-09
JP9080492		1992-04-10
JP28992392		1992-10-28
JP29972592		1992-11-10

Publications (2)

Publication Number	Publication Date
DE69313146D1 true DE69313146D1 (de)	1997-09-25
DE69313146T2 DE69313146T2 (de)	1998-03-26

Family

ID=27453547

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE69313146T Expired - Lifetime DE69313146T2 (de)	1992-01-09	1993-01-05	Harzzusammensetzung für elektrophotographischen Toner, Herstellungsverfahren derselben und Toner

Country Status (4)

Country	Link
US (1)	US5422217A (de)
EP (1)	EP0551097B1 (de)
CA (1)	CA2086582C (de)
DE (1)	DE69313146T2 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH07140708A (ja) *	1993-11-19	1995-06-02	Sekisui Chem Co Ltd	トナー用樹脂組成物及びトナー
CN100370364C (zh) *	1998-06-25	2008-02-20	松下电器产业株式会社	调色剂及其制造方法
US7306888B2 (en) *	2004-06-30	2007-12-11	Samsung Electronics Company	Dry electrophotographic toners comprising amphipathic copolymers having acidic functionality
JP5737031B2 (ja)	2011-07-15	2015-06-17	富士ゼロックス株式会社	静電荷像現像用トナー、静電荷像現像剤、トナーカートリッジ、プロセスカートリッジ、画像形成装置、及び画像形成方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3965021A (en) *	1966-01-14	1976-06-22	Xerox Corporation	Electrostatographic toners using block copolymers
BE792115A (fr) *	1971-12-30	1973-05-30	Xerox Corp	Revelateur electrostatographique
GB1442835A (en) *	1972-10-21	1976-07-14	Konishiroku Photo Ind	Toner for use in developing electrostatic images
JPS556895B2 (de) *	1974-04-10	1980-02-20
JPS5725833B2 (de) *	1974-09-25	1982-06-01
DE3027121A1 (de) *	1979-07-17	1981-02-05	Canon Kk	Verfahren zum fixieren mittels einer schmelzwalze
US4385107A (en) *	1980-05-01	1983-05-24	Fuji Photo Film Co., Ltd.	Dry toners comprising a colorant and graph copolymer comprising a crystalline polymer and an amorphous polymer and processes using the same
JPS56158340A (en) *	1980-05-13	1981-12-07	Konishiroku Photo Ind Co Ltd	Toner for developing electrostatic charge image
JPS5756850A (en) *	1980-09-24	1982-04-05	Canon Inc	Toner for development
JPS5880652A (ja) *	1981-11-09	1983-05-14	Canon Inc	静電濳潜現像用トナー
JPS6015940B2 (ja) *	1982-06-18	1985-04-23	コニカ株式会社	静電荷像現像用トナ−
JPH0785179B2 (ja) *	1986-07-22	1995-09-13	コニカ株式会社	静電像現像用トナ−
JPS6366563A (ja) *	1986-09-09	1988-03-25	Toyo Ink Mfg Co Ltd	粉体トナ−
JPH0291661A (ja) *	1988-09-28	1990-03-30	Konica Corp	静電像現像剤
JPH0421860A (ja) *	1990-05-17	1992-01-24	Sekisui Chem Co Ltd	加熱ローラー定着用トナー樹脂組成物

1992
- 1992-12-31 CA CA002086582A patent/CA2086582C/en not_active Expired - Fee Related
1993
- 1993-01-05 EP EP93100092A patent/EP0551097B1/de not_active Expired - Lifetime
- 1993-01-05 US US08/000,692 patent/US5422217A/en not_active Expired - Lifetime
- 1993-01-05 DE DE69313146T patent/DE69313146T2/de not_active Expired - Lifetime

Also Published As

Publication number	Publication date
CA2086582C (en)	1999-07-13
US5422217A (en)	1995-06-06
CA2086582A1 (en)	1993-07-10
EP0551097B1 (de)	1997-08-20
DE69313146T2 (de)	1998-03-26
EP0551097A1 (de)	1993-07-14

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Legal Events

Date

Code

Title

Description

1998-09-17

8364

No opposition during term of opposition

2008-01-31

8327

Change in the person/name/address of the patent owner

Owner name: MITSUI CHEMICALS, INC., TOKIO/TOKYO, JP

2013-01-08

R071

Expiry of right

Ref document number: 551097

Country of ref document: EP