CA2076840A1 - Toner et methode de production d'images a deux couleurs - Google Patents

Toner et methode de production d'images a deux couleurs

Info

Publication number: CA2076840A1
Authority: CA; Canada
Prior art keywords: tert; mixtures; butyl salicylate; toner; salicylate compound
Prior art date: 1991-09-06
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

CA 2076840

Other languages

English (en)

Other versions

CA2076840C (fr

Inventor

Edward J. Gutman

Michael L. Grande

William H. Hollenbaugh, Jr.

Roger N. Ciccarelli

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

Individual

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.)

1991-09-06

Filing date

1992-08-25

Publication date

1993-03-07

1992-08-25 Application filed by Individual filed Critical Individual

1993-03-07 Publication of CA2076840A1 publication Critical patent/CA2076840A1/fr

1994-11-08 Application granted granted Critical

1994-11-08 Publication of CA2076840C publication Critical patent/CA2076840C/fr

2012-08-25 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

238000000034 method Methods 0.000 title abstract 3
239000000203 mixture Substances 0.000 abstract 8
-1 zinc 3,5-di-tert-butyl salicylate compound Chemical class 0.000 abstract 5
239000000654 additive Substances 0.000 abstract 3
230000000996 additive effect Effects 0.000 abstract 3
229910052782 aluminium Inorganic materials 0.000 abstract 3
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 3
150000001875 compounds Chemical class 0.000 abstract 3
229960001860 salicylate Drugs 0.000 abstract 3
125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 abstract 3
DYJCDOZDBMRUEB-UHFFFAOYSA-M dimethyl(dioctadecyl)azanium;hydron;sulfate Chemical compound OS([O-])(=O)=O.CCCCCCCCCCCCCCCCCC[N+](C)(C)CCCCCCCCCCCCCCCCCC DYJCDOZDBMRUEB-UHFFFAOYSA-M 0.000 abstract 2
FPDLLPXYRWELCU-UHFFFAOYSA-M dimethyl(dioctadecyl)azanium;methyl sulfate Chemical compound COS([O-])(=O)=O.CCCCCCCCCCCCCCCCCC[N+](C)(C)CCCCCCCCCCCCCCCCCC FPDLLPXYRWELCU-UHFFFAOYSA-M 0.000 abstract 2
238000003384 imaging method Methods 0.000 abstract 2
239000000758 substrate Substances 0.000 abstract 2
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 1
239000008119 colloidal silica Substances 0.000 abstract 1
239000003086 colorant Substances 0.000 abstract 1
235000014113 dietary fatty acids Nutrition 0.000 abstract 1
239000000194 fatty acid Substances 0.000 abstract 1
229930195729 fatty acid Natural products 0.000 abstract 1
150000004665 fatty acids Chemical class 0.000 abstract 1
229910052751 metal Inorganic materials 0.000 abstract 1
239000002184 metal Substances 0.000 abstract 1
239000011347 resin Substances 0.000 abstract 1
229920005989 resin Polymers 0.000 abstract 1
150000003839 salts Chemical class 0.000 abstract 1
HCOFMIWUFBMIPV-UHFFFAOYSA-L zinc;2,4-ditert-butyl-6-carboxyphenolate Chemical class [Zn+2].CC(C)(C)C1=CC(C(O)=O)=C([O-])C(C(C)(C)C)=C1.CC(C)(C)C1=CC(C(O)=O)=C([O-])C(C(C)(C)C)=C1 HCOFMIWUFBMIPV-UHFFFAOYSA-L 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
- G03G9/097—Plasticisers; Charge controlling agents
- G03G9/09733—Organic compounds
- G03G9/09758—Organic compounds comprising a heterocyclic ring
- 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
- G03G9/097—Plasticisers; Charge controlling agents
- G03G9/09733—Organic compounds
- G03G9/09741—Organic compounds cationic
- 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
- G03G9/097—Plasticisers; Charge controlling agents
- G03G9/09783—Organo-metallic compounds

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Developing Agents For Electrophotography (AREA)
Color Electrophotography (AREA)

CA 2076840 1991-09-06 1992-08-25 Toner et methode de production d'images a deux couleurs Expired - Fee Related CA2076840C (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US75597991A	1991-09-06	1991-09-06
US755,979		1991-09-06

Publications (2)

Publication Number	Publication Date
CA2076840A1 true CA2076840A1 (fr)	1993-03-07
CA2076840C CA2076840C (fr)	1994-11-08

Family

ID=25041499

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA 2076840 Expired - Fee Related CA2076840C (fr)	1991-09-06	1992-08-25	Toner et methode de production d'images a deux couleurs

Country Status (3)

Country	Link
EP (1)	EP0531146A1 (fr)
JP (1)	JPH05197206A (fr)
CA (1)	CA2076840C (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5370962A (en) *	1993-03-01	1994-12-06	Xerox Corporation	Toner compositions with blend compatibility additives
US5698422A (en) *	1995-01-06	1997-12-16	Xerox Corporation	Toner and developer compositions
US5700617A (en) *	1995-10-12	1997-12-23	Canon Kabushiki Kaisha	Toner for developing electrostatic images and charge-controlling agent
US5998079A (en) *	1998-05-07	1999-12-07	International Communication Materials, Inc.	Color toner
JP3935347B2 (ja) *	2001-12-13	2007-06-20	オリヱント化学工業株式会社	荷電制御剤及びその製造方法、荷電制御樹脂粒子、並びに静電荷像現像用トナー

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5929255A (ja) *	1982-08-12	1984-02-16	Canon Inc	静電荷現像用トナ−
JPH0810360B2 (ja) *	1987-02-25	1996-01-31	オリヱント化学工業株式会社	静電荷像現像用トナ−
US4837101A (en) *	1988-02-01	1989-06-06	Xerox Corporation	Negatively charged colored toner compositions
US4948686A (en) *	1989-04-24	1990-08-14	Xerox Corporation	Process for forming two-color images
US4904762A (en) *	1989-08-21	1990-02-27	Xerox Corporation	Toner compositions with charge enhancing additives

1992
- 1992-08-25 CA CA 2076840 patent/CA2076840C/fr not_active Expired - Fee Related
- 1992-08-31 JP JP4232077A patent/JPH05197206A/ja not_active Withdrawn
- 1992-09-04 EP EP92308029A patent/EP0531146A1/fr not_active Withdrawn

Also Published As

Publication number	Publication date
CA2076840C (fr)	1994-11-08
JPH05197206A (ja)	1993-08-06
EP0531146A1 (fr)	1993-03-10

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Legal Events

Date	Code	Title	Description
1992-08-25	EEER	Examination request
1999-08-25	MKLA	Lapsed