DE69121771T2 - Eingekapselte Tonerzusammensetzungen - Google Patents

Eingekapselte Tonerzusammensetzungen

Info

Publication number: DE69121771T2
Authority: DE; Germany
Prior art keywords: toner compositions; encapsulated toner; encapsulated; compositions; toner
Prior art date: 1990-05-18
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 - Fee Related

Application number

DE69121771T

Other languages

English (en)

Other versions

DE69121771D1 (de

Inventor

Beng S Ong

Barkey Keoshkerian

Kayong K Koch

Fernando P Yulo

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.)

Xerox Corp

Original Assignee

Xerox 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.)

1990-05-18

Filing date

1991-04-25

Publication date

1997-01-02

1991-04-25 Application filed by Xerox Corp filed Critical Xerox Corp

1996-10-10 Publication of DE69121771D1 publication Critical patent/DE69121771D1/de

1997-01-02 Application granted granted Critical

1997-01-02 Publication of DE69121771T2 publication Critical patent/DE69121771T2/de

2011-04-26 Anticipated expiration legal-status Critical

Status Expired - Fee Related 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
- G03G9/093—Encapsulated toner particles
- G03G9/09307—Encapsulated toner particles specified by the shell material
- G03G9/09314—Macromolecular compounds
- G03G9/09328—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
- Y10T428/2989—Microcapsule with solid core [includes liposome]

DE69121771T 1990-05-18 1991-04-25 Eingekapselte Tonerzusammensetzungen Expired - Fee Related DE69121771T2 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US07/524,946 US5104763A (en)	1990-05-18	1990-05-18	Encapsulated toner compositions

Publications (2)

Publication Number	Publication Date
DE69121771D1 DE69121771D1 (de)	1996-10-10
DE69121771T2 true DE69121771T2 (de)	1997-01-02

Family

ID=24091290

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE69121771T Expired - Fee Related DE69121771T2 (de)	1990-05-18	1991-04-25	Eingekapselte Tonerzusammensetzungen

Country Status (5)

Country	Link
US (1)	US5104763A (de)
EP (1)	EP0458082B1 (de)
JP (1)	JPH04229873A (de)
CA (1)	CA2039617C (de)
DE (1)	DE69121771T2 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2776112B2 (ja) *	1991-04-15	1998-07-16	富士ゼロックス株式会社	電子写真法
US5153089A (en) *	1991-10-25	1992-10-06	Xerox Corporation	Encapsulated toner compositions and processes thereof
US5209998A (en) *	1991-11-25	1993-05-11	Xerox Corporation	Colored silica particles
EP0574853B1 (de) *	1992-06-15	1999-04-14	Canon Kabushiki Kaisha	Bilderzeugungsverfahren
JP2984901B2 (ja) *	1994-12-16	1999-11-29	花王株式会社	熱圧力定着用カプセルトナー
US6060084A (en) *	1997-08-28	2000-05-09	Cannon Chemical Company	Method for preparing a core material containment system and the core material containment system prepared thereby
US6013404A (en) *	1998-10-09	2000-01-11	Xerox Corporation	Toner composition and processes thereof
JP2002338856A (ja) *	2001-05-16	2002-11-27	Konica Corp	色材含有微粒子及びポリマーエマルジョン型水系インク
KR100555881B1 (ko) *	2004-07-21	2006-03-03	오준택	잠열저장물질을 함유한 마이크로캡슐의 제조방법
JP5934271B2 (ja) *	2014-03-13	2016-06-15	京セラドキュメントソリューションズ株式会社	静電荷像現像用トナー
US20160378003A1 (en) *	2015-06-29	2016-12-29	Canon Kabushiki Kaisha	Magnetic toner, image forming apparatus, and image forming method

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4097404A (en) *	1973-01-29	1978-06-27	Xerox Corporation	Process for providing encapsulated toner composition
FR2436423A1 (fr) *	1978-09-12	1980-04-11	Cii Honeywell Bull	Poudre pour le developpement d'images latentes et son procede de fabrication
JPS5866949A (ja) *	1981-10-16	1983-04-21	Fuji Photo Film Co Ltd	カプセルトナ−
US4517268A (en) *	1983-09-12	1985-05-14	Xerox Corporation	Process for magnetic image character recognition
USRE33172E (en) *	1983-09-12	1990-02-27	Xerox Corporation	Process for magnetic image character recognition
US4565773A (en) *	1983-11-22	1986-01-21	E. I. Du Pont De Nemours And Company	Dry nonelectroscopic toners surface coated with nonionic siloxane-oxyalkylene block copolymer
JPS60184259A (ja) *	1984-03-02	1985-09-19	Konishiroku Photo Ind Co Ltd	圧力定着性マイクロカプセル型トナ−
JPS60186870A (ja) *	1984-03-06	1985-09-24	Konishiroku Photo Ind Co Ltd	圧力定着性マイクロカプセル型トナ−
JPS60186871A (ja) *	1984-03-06	1985-09-24	Konishiroku Photo Ind Co Ltd	圧力定着性マイクロカプセル型トナ−
FR2571515B1 (fr) *	1984-10-08	1992-05-22	Canon Kk	Poudre pigmentaire enrobee pour le developpement d'images electrostatiques et son procede de production
US4640881A (en) *	1985-07-15	1987-02-03	Dow Corning Corporation	Method for the dispersement of magnetic filler in one-part toner powder and the composition therefor
US4766037A (en) *	1985-09-09	1988-08-23	Fuji Photo Film Co., Ltd.	Photodegradable microcapsules
AT389465B (de) *	1987-08-18	1989-12-11	Kwizda Fa F Johann	Verfahren zur bildung von mikrokapseln oder mikromatrixkoerpern
US4971885A (en) *	1989-05-04	1990-11-20	The Mead Corporation	Microcapsule coating compositions containing coupling agents for improved adhesion
US5023159A (en) *	1989-10-10	1991-06-11	Xerox Corporation	Encapsulated electrophotographic toner compositions

1990
- 1990-05-18 US US07/524,946 patent/US5104763A/en not_active Expired - Fee Related
1991
- 1991-04-03 CA CA002039617A patent/CA2039617C/en not_active Expired - Fee Related
- 1991-04-25 DE DE69121771T patent/DE69121771T2/de not_active Expired - Fee Related
- 1991-04-25 EP EP91106696A patent/EP0458082B1/de not_active Expired - Lifetime
- 1991-05-13 JP JP3107033A patent/JPH04229873A/ja not_active Withdrawn

Also Published As

Publication number	Publication date
DE69121771D1 (de)	1996-10-10
JPH04229873A (ja)	1992-08-19
CA2039617A1 (en)	1991-11-19
EP0458082B1 (de)	1996-09-04
CA2039617C (en)	2002-06-11
EP0458082A1 (de)	1991-11-27
US5104763A (en)	1992-04-14

Legal Events

Date	Code	Title	Description
1997-10-02	8364	No opposition during term of opposition
2005-02-17	8339	Ceased/non-payment of the annual fee

Publication	Publication Date	Title
DE69125721T2 (de)	1997-11-27	Verbesserte shampoozusammensetzungen
DE69130283T2 (de)	1999-04-22	Farbtonerzusammensetzungen
DE69027263T2 (de)	1996-12-12	Tonerzusammensetzung
BR9104316A (pt)	1992-06-09	Composicoes de organossilicio
TR26415A (tr)	1995-03-15	Yumusak sampuan terkipleri
DE69118985T3 (de)	2000-07-20	Körnige Zusammensetzungen
DE69023719T2 (de)	1996-05-23	Eingekapselte Tonerzusammensetzungen.
DE69127502T2 (de)	1998-04-16	Tonerzusammensetzung
DE69121771T2 (de)	1997-01-02	Eingekapselte Tonerzusammensetzungen
DE69219747T2 (de)	1997-09-04	Lichtempfindliche Zusammensetzung
DE69118077T2 (de)	1996-08-01	Harz-Zusammensetzungen
GB2245981B (en)	1994-11-30	Encapsulated toner compositions
ID981B (id)	1996-10-04	Komposisi-komposisi sabun
DE69123766T2 (de)	1997-04-17	Lichtempfindliche Harzzusammensetzung
DE69214344D1 (de)	1996-11-14	Tonerzusammensetzung
BR9100459A (pt)	1991-10-29	Composicao
DE69120162T2 (de)	1997-01-16	Tonerzusammensetzungen
DE69122478D1 (de)	1996-11-07	Feste zusammensetzung
DE69224801D1 (de)	1998-04-23	Lichtempfindliche Zusammensetzung
BR9103734A (pt)	1992-05-19	Composicoes
DE69129764D1 (de)	1998-08-20	Härtungszusammensetzungen
DE69215806D1 (de)	1997-01-23	Entwickelzusammensetzungen
DE68926209T2 (de)	1996-11-21	Verkapselte lichtempfindliche Zusammensetzung
TR24928A (tr)	1992-07-01	Herbisid terkipler
DK227790D0 (da)	1990-09-21	New compositions