DE60305991T8 - Toner für die Elektrophotographie - Google Patents

Toner für die Elektrophotographie Download PDF

Info

Publication number
DE60305991T8
DE60305991T8 DE60305991T DE60305991T DE60305991T8 DE 60305991 T8 DE60305991 T8 DE 60305991T8 DE 60305991 T DE60305991 T DE 60305991T DE 60305991 T DE60305991 T DE 60305991T DE 60305991 T8 DE60305991 T8 DE 60305991T8
Authority
DE
Germany
Prior art keywords
electrophotography
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.)
Active
Application number
DE60305991T
Other languages
English (en)
Other versions
DE60305991D1 (de
DE60305991T2 (de
Inventor
Yoshihito Shizuoka-shi Suwa
Hisashi Toyota-shi Okuyama
Yasumasa Toyota-shi Horibe
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.)
Toyota Motor Corp
Tomoegawa Co Ltd
Original Assignee
Tomoegawa Paper Co Ltd
Toyota Motor Corp
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 Tomoegawa Paper Co Ltd, Toyota Motor Corp filed Critical Tomoegawa Paper Co Ltd
Publication of DE60305991D1 publication Critical patent/DE60305991D1/de
Application granted granted Critical
Publication of DE60305991T2 publication Critical patent/DE60305991T2/de
Publication of DE60305991T8 publication Critical patent/DE60305991T8/de
Active 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
    • G03G9/08742—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
    • G03G9/08795—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
    • 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
DE60305991T 2002-02-22 2003-02-20 Toner für die Elektrophotographie Active DE60305991T8 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002047042 2002-02-22
JP2002047042A JP3779221B2 (ja) 2002-02-22 2002-02-22 電子写真用トナー

Publications (3)

Publication Number Publication Date
DE60305991D1 DE60305991D1 (de) 2006-07-27
DE60305991T2 DE60305991T2 (de) 2007-02-01
DE60305991T8 true DE60305991T8 (de) 2007-06-14

Family

ID=27655371

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60305991T Active DE60305991T8 (de) 2002-02-22 2003-02-20 Toner für die Elektrophotographie

Country Status (4)

Country Link
US (1) US20030165764A1 (de)
EP (1) EP1338925B1 (de)
JP (1) JP3779221B2 (de)
DE (1) DE60305991T8 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3942520B2 (ja) * 2002-09-30 2007-07-11 株式会社巴川製紙所 電子写真用トナーおよびそれを使用した画像形成方法
JP4440155B2 (ja) * 2005-03-31 2010-03-24 株式会社リコー 静電荷現像用トナー、現像剤、画像形成方法および画像形成装置
EP1744222B1 (de) * 2005-07-15 2011-02-02 Ricoh Company, Ltd. Toner, Entwickler, Bilderzeugungsverfahren und Tonerbehälter
JP5855808B2 (ja) 2009-02-26 2016-02-09 株式会社リコー 静電潜像現像用トナー
JP5365848B2 (ja) 2009-03-06 2013-12-11 株式会社リコー トナーの製造方法
US20120073741A1 (en) * 2009-06-11 2012-03-29 Harima Chemicals, Inc. Adhesive composition
TWI400587B (zh) * 2009-12-16 2013-07-01 Ind Tech Res Inst 生質型化學碳粉組成物及其製備方法
JP5660377B2 (ja) * 2011-01-06 2015-01-28 株式会社リコー 画像形成用トナー、二成分現像剤、画像形成方法、画像形成装置およびプロセスカートリッジ
US8652720B2 (en) * 2011-05-11 2014-02-18 Xerox Corporation Super low melt toners
WO2015098931A1 (ja) * 2013-12-27 2015-07-02 花王株式会社 電子写真用トナー
JP6261401B2 (ja) * 2014-03-17 2018-01-17 カシオ計算機株式会社 バイオプラスチックを用いた電子写真用トナー及びその製造方法
JP6233122B2 (ja) * 2014-03-18 2017-11-22 カシオ計算機株式会社 ポリ乳酸を用いた電子写真用トナーの製造方法
JP6020516B2 (ja) 2014-06-11 2016-11-02 カシオ計算機株式会社 バイオプラスチックを用いた電子写真用トナー及びその製造方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2297691A (en) * 1939-04-04 1942-10-06 Chester F Carlson Electrophotography
DE3582521D1 (de) * 1984-05-31 1991-05-23 Konishiroku Photo Ind Toner fuer die entwicklung elektrostatischer bilder.
US5444113A (en) * 1988-08-08 1995-08-22 Ecopol, Llc End use applications of biodegradable polymers
US5004664A (en) * 1989-02-27 1991-04-02 Xerox Corporation Toner and developer compositions containing biodegradable semicrystalline polyesters
JP3003936B2 (ja) * 1989-06-02 2000-01-31 株式会社リコー 電子写真用トナー
US5208131A (en) * 1990-07-13 1993-05-04 Dximaging Degradable resins for electrostatic liquid developers
DE69413434T2 (de) * 1993-02-26 1999-04-01 Mitsui Chemicals Inc Harze für elektrophotographische Entwickler
US5667927A (en) * 1993-08-30 1997-09-16 Shimadu Corporation Toner for electrophotography and process for the production thereof
JP2909873B2 (ja) * 1993-08-30 1999-06-23 株式会社巴川製紙所 電子写真用トナーおよびその製造方法
JPH09319133A (ja) * 1996-05-28 1997-12-12 Fuji Xerox Co Ltd 静電荷像現像用トナー、その製造方法、静電荷像現像剤及び画像形成方法
US5965313A (en) * 1997-10-17 1999-10-12 Fuji Xerox Co., Ltd. Toners for electrophotography, developers for electrophotography and methods for forming images using the same
JPH11133776A (ja) * 1997-10-30 1999-05-21 Fuji Xerox Co Ltd 定着装置および画像形成装置
SG73592A1 (en) * 1997-12-05 2000-06-20 Canon Kk Toner having negative triboelectric chargeability and developing method
DE60035820T2 (de) * 1999-03-09 2008-04-30 Canon K.K. Toner
JP3785011B2 (ja) * 1999-12-10 2006-06-14 株式会社巴川製紙所 電子写真用トナー

Also Published As

Publication number Publication date
JP3779221B2 (ja) 2006-05-24
DE60305991D1 (de) 2006-07-27
US20030165764A1 (en) 2003-09-04
DE60305991T2 (de) 2007-02-01
EP1338925B1 (de) 2006-06-14
EP1338925A1 (de) 2003-08-27
JP2003248339A (ja) 2003-09-05

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Legal Events

Date Code Title Description
8381 Inventor (new situation)

Inventor name: SUWA, YOSHIHITO, SHIZUOKA-SHI, SHIZUOKA-KEN, JP

Inventor name: OKUYAMA, HISASHI, TOYOTA-SHI, AICHI-KEN, JP

Inventor name: HORIBE, YASUMASA, TOYOTA-SHI, AICHI-KEN, JP

8364 No opposition during term of opposition