CA2042097A1 - Acides sulfoniques ou sulfamiques solubles dans les hydrocarbures et utilises comme adjuvants de charge dans les revelateurs liquides electrostatiques positifs - Google Patents
Acides sulfoniques ou sulfamiques solubles dans les hydrocarbures et utilises comme adjuvants de charge dans les revelateurs liquides electrostatiques positifsInfo
- Publication number
- CA2042097A1 CA2042097A1 CA002042097A CA2042097A CA2042097A1 CA 2042097 A1 CA2042097 A1 CA 2042097A1 CA 002042097 A CA002042097 A CA 002042097A CA 2042097 A CA2042097 A CA 2042097A CA 2042097 A1 CA2042097 A1 CA 2042097A1
- Authority
- CA
- Canada
- Prior art keywords
- acid
- liquid developer
- electrostatic liquid
- developer according
- carbon atoms
- 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.)
- Abandoned
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
- G03G9/12—Developers with toner particles in liquid developer mixtures
- G03G9/135—Developers with toner particles in liquid developer mixtures characterised by stabiliser or charge-controlling agents
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Liquid Developers In Electrophotography (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US52228290A | 1990-05-11 | 1990-05-11 | |
US07/522,282 | 1990-05-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA2042097A1 true CA2042097A1 (fr) | 1991-11-12 |
Family
ID=24080239
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002042097A Abandoned CA2042097A1 (fr) | 1990-05-11 | 1991-05-08 | Acides sulfoniques ou sulfamiques solubles dans les hydrocarbures et utilises comme adjuvants de charge dans les revelateurs liquides electrostatiques positifs |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0456177A1 (fr) |
JP (1) | JPH04229875A (fr) |
CN (1) | CN1056587A (fr) |
AU (1) | AU7648791A (fr) |
CA (1) | CA2042097A1 (fr) |
IL (1) | IL98103A0 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5792584A (en) * | 1992-08-21 | 1998-08-11 | Indigo N.V. | Preparation of liquid toners containing charge directors and components for stabilizing their electrical properties |
WO2006033092A1 (fr) | 2004-09-20 | 2006-03-30 | Hewlett-Packard Development Company, L.P. | Procede pour charger des particules d'encre |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6021056A (ja) * | 1983-07-14 | 1985-02-02 | Fuji Photo Film Co Ltd | 静電荷像用液体現像剤 |
DE3426198A1 (de) * | 1984-07-17 | 1986-01-23 | Agfa-Gevaert Ag, 5090 Leverkusen | Elektrostatographischer suspensionsentwickler und verfahren zu seiner herstellung |
US4891286A (en) * | 1988-11-21 | 1990-01-02 | Am International, Inc. | Methods of using liquid tower dispersions having enhanced colored particle mobility |
US4917985A (en) * | 1988-12-30 | 1990-04-17 | E. I. Du Pont De Nemours And Company | Organic sulfur-containing compounds as adjuvants for positive electrostatic liquid developers |
-
1991
- 1991-05-07 EP EP91107386A patent/EP0456177A1/fr not_active Withdrawn
- 1991-05-08 CA CA002042097A patent/CA2042097A1/fr not_active Abandoned
- 1991-05-10 JP JP3133261A patent/JPH04229875A/ja active Pending
- 1991-05-10 AU AU76487/91A patent/AU7648791A/en not_active Abandoned
- 1991-05-10 IL IL98103A patent/IL98103A0/xx unknown
- 1991-05-11 CN CN91103017.4A patent/CN1056587A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
CN1056587A (zh) | 1991-11-27 |
JPH04229875A (ja) | 1992-08-19 |
AU7648791A (en) | 1991-11-14 |
IL98103A0 (en) | 1992-06-21 |
EP0456177A1 (fr) | 1991-11-13 |
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CA2042097A1 (fr) | Acides sulfoniques ou sulfamiques solubles dans les hydrocarbures et utilises comme adjuvants de charge dans les revelateurs liquides electrostatiques positifs | |
US5077171A (en) | Carbohydrate products of photosynthesis as charging adjuvant for positive liquid electrostatic developers | |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FZDE | Discontinued |