EP0913735A3 - Particules de toner contenant un mélange d'un polymère linéaire modifié, un polymère réticulé et une cire - Google Patents

Particules de toner contenant un mélange d'un polymère linéaire modifié, un polymère réticulé et une cire Download PDF

Info

Publication number: EP0913735A3
Authority: EP; European Patent Office
Prior art keywords: polymer; toner particles; mixture; wax; cross
Prior art date: 1997-10-31
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.): Granted

Application number

EP98203500A

Other languages

German (de)

English (en)

Other versions

EP0913735B1 (fr

EP0913735A2 (fr

Inventor

Serge Tavernier

Werner Op De Beeck

Stefaan De Meutter

Geert Tersago

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.)

Xeikon Manufacturing NV

Original Assignee

Agfa Gevaert 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.)

1997-10-31

Filing date

1998-10-16

Publication date

1999-10-20

1998-10-16 Application filed by Agfa Gevaert NV filed Critical Agfa Gevaert NV

1998-10-16 Priority to EP19980203500 priority Critical patent/EP0913735B1/fr

1999-05-06 Publication of EP0913735A2 publication Critical patent/EP0913735A2/fr

1999-10-20 Publication of EP0913735A3 publication Critical patent/EP0913735A3/fr

2005-09-14 Application granted granted Critical

2005-09-14 Publication of EP0913735B1 publication Critical patent/EP0913735B1/fr

2018-10-16 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

229920000642 polymer Polymers 0.000 title abstract 5
239000002245 particle Substances 0.000 title abstract 3
239000000203 mixture Substances 0.000 title abstract 2
229920006037 cross link polymer Polymers 0.000 title 1
239000003607 modifier Substances 0.000 abstract 2
239000001993 wax Substances 0.000 abstract 2
150000007824 aliphatic compounds Chemical class 0.000 abstract 1
125000004432 carbon atom Chemical group C* 0.000 abstract 1
239000011159 matrix material Substances 0.000 abstract 1
230000008018 melting Effects 0.000 abstract 1
238000002844 melting Methods 0.000 abstract 1
-1 polysiloxane Polymers 0.000 abstract 1
229920001296 polysiloxane Polymers 0.000 abstract 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
- G03G9/08797—Macromolecular material not specially provided for in a single one of groups G03G9/08702 - G03G9/08775 characterised by their physical properties, e.g. viscosity, solubility, melting temperature, softening temperature, glass transition temperature
- 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
- G03G9/08775—Natural macromolecular compounds or derivatives thereof
- G03G9/08782—Waxes
- 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
- G03G9/08791—Macromolecular material not specially provided for in a single one of groups G03G9/08702 - G03G9/08775 characterised by the presence of specified groups or side chains
- 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
- 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
- G03G9/08795—Macromolecular material not specially provided for in a single one of groups G03G9/08702 - G03G9/08775 characterised by their chemical properties, e.g. acidity, molecular weight, sensitivity to reactants

Landscapes

Physics & Mathematics (AREA)
Spectroscopy & Molecular Physics (AREA)
General Physics & Mathematics (AREA)
Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Developing Agents For Electrophotography (AREA)

EP19980203500 1997-10-31 1998-10-16 Particules de toner contenant un mélange d'un polymère linéaire modifié, un polymère réticulé et une cire Expired - Lifetime EP0913735B1 (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
EP19980203500 EP0913735B1 (fr)	1997-10-31	1998-10-16	Particules de toner contenant un mélange d'un polymère linéaire modifié, un polymère réticulé et une cire

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
EP97203377		1997-10-31
EP97203377		1997-10-31
EP19980203500 EP0913735B1 (fr)	1997-10-31	1998-10-16	Particules de toner contenant un mélange d'un polymère linéaire modifié, un polymère réticulé et une cire

Publications (3)

Publication Number	Publication Date
EP0913735A2 EP0913735A2 (fr)	1999-05-06
EP0913735A3 true EP0913735A3 (fr)	1999-10-20
EP0913735B1 EP0913735B1 (fr)	2005-09-14

Family

ID=26147010

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP19980203500 Expired - Lifetime EP0913735B1 (fr)	1997-10-31	1998-10-16	Particules de toner contenant un mélange d'un polymère linéaire modifié, un polymère réticulé et une cire

Country Status (1)

Country	Link
EP (1)	EP0913735B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US20030134219A1 (en) *	2000-02-18	2003-07-17	Serge Tavernier	Toner composition and fixing method
GB0025200D0 (en) *	2000-10-13	2000-11-29	Xeikon Nv	Toner composition

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0606873A1 (fr) *	1993-01-11	1994-07-20	Canon Kabushiki Kaisha	Révélateur pour le développement d'images électrostatiques, révélateur du type à un composant et révélateur du type à deux composants
EP0662640A2 (fr) *	1993-12-29	1995-07-12	Canon Kabushiki Kaisha	Révélateur pour le développement d'images électrostatiques et procédé de fixation à la chaleur
DE19520580A1 (de) *	1994-06-03	1995-12-14	Tomoegawa Paper Mfg Co Ltd	Toner zur Entwicklung von Bildern mit statischer Ladung und Verfahren zu seiner Herstellung
EP0716351A2 (fr) *	1994-11-28	1996-06-12	Canon Kabushiki Kaisha	Révélateur pour le développement d'images électrostatiques

1998
- 1998-10-16 EP EP19980203500 patent/EP0913735B1/fr not_active Expired - Lifetime

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0606873A1 (fr) *	1993-01-11	1994-07-20	Canon Kabushiki Kaisha	Révélateur pour le développement d'images électrostatiques, révélateur du type à un composant et révélateur du type à deux composants
EP0662640A2 (fr) *	1993-12-29	1995-07-12	Canon Kabushiki Kaisha	Révélateur pour le développement d'images électrostatiques et procédé de fixation à la chaleur
DE19520580A1 (de) *	1994-06-03	1995-12-14	Tomoegawa Paper Mfg Co Ltd	Toner zur Entwicklung von Bildern mit statischer Ladung und Verfahren zu seiner Herstellung
EP0716351A2 (fr) *	1994-11-28	1996-06-12	Canon Kabushiki Kaisha	Révélateur pour le développement d'images électrostatiques

Also Published As

Publication number	Publication date
EP0913735B1 (fr)	2005-09-14
EP0913735A2 (fr)	1999-05-06

Legal Events

Date	Code	Title	Description
1999-03-19	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
1999-05-06	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): BE DE FR GB
1999-05-06	AX	Request for extension of the european patent	Free format text: AL;LT;LV;MK;RO;SI
1999-09-03	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
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2000-06-21	17P	Request for examination filed	Effective date: 20000420
2000-06-28	AKX	Designation fees paid	Free format text: BE DE FR GB
2000-11-02	RAP1	Party data changed (applicant data changed or rights of an application transferred)	Owner name: XEIKON NV
2003-01-02	RAP1	Party data changed (applicant data changed or rights of an application transferred)	Owner name: XEIKON INTERNATIONAL N.V.
2005-03-08	GRAP	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOSNIGR1
2005-04-20	RIN1	Information on inventor provided before grant (corrected)	Inventor name: TERSAGO, GEERT Inventor name: DE MEUTTER, STEFAAN Inventor name: OP DE BEECK, WERNER Inventor name: TAVERNIER, SERGE
2005-07-26	GRAS	Grant fee paid	Free format text: ORIGINAL CODE: EPIDOSNIGR3
2005-07-29	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
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