ES454996A1 - Procedimiento para preparar particulas de resina termoplas- tica. - Google Patents
Procedimiento para preparar particulas de resina termoplas- tica.Info
- Publication number
- ES454996A1 ES454996A1 ES454996A ES454996A ES454996A1 ES 454996 A1 ES454996 A1 ES 454996A1 ES 454996 A ES454996 A ES 454996A ES 454996 A ES454996 A ES 454996A ES 454996 A1 ES454996 A1 ES 454996A1
- Authority
- ES
- Spain
- Prior art keywords
- resin particles
- quaternary ammonium
- ammonium salt
- powder
- additives
- 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.)
- Expired
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
- G03G9/097—Plasticisers; Charge controlling agents
- G03G9/09733—Organic compounds
- G03G9/09741—Organic compounds cationic
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S260/00—Chemistry of carbon compounds
- Y10S260/15—Antistatic agents not otherwise provided for
- Y10S260/19—Non-high polymeric antistatic agents/n
- Y10S260/20—Antistatic agent contains pentavalent nitrogen
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
- Y10S430/001—Electric or magnetic imagery, e.g., xerography, electrography, magnetography, etc. Process, composition, or product
- Y10S430/104—One component toner
-
- 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]
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Developing Agents For Electrophotography (AREA)
- Liquid Developers In Electrophotography (AREA)
Abstract
Procedimiento para preparar partículas de resina termoplástica que contienen, en estado finamente dividido, una sal de amonio cuaternario que, en agua a 25ºC, es soluble en magnitud menor que 3% en peso, caracterizado porque una emulsión de la resina termoplástica, la cual también contiene uno de los iones requeridos para formar la sal de amonio cuaternario que es soluble en agua en menos que 3% en peso, se coagula en un coagulador que contiene el otro ión requerido para formar la sal de amonio cuaternario.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7600686A NL7600686A (nl) | 1976-01-23 | 1976-01-23 | Eenkomponent-ontwikkelpoeder, alsmede een werkwij- ze voor zijn vervaardiging. |
Publications (1)
Publication Number | Publication Date |
---|---|
ES454996A1 true ES454996A1 (es) | 1978-01-16 |
Family
ID=19825507
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES454996A Expired ES454996A1 (es) | 1976-01-23 | 1977-01-13 | Procedimiento para preparar particulas de resina termoplas- tica. |
Country Status (8)
Country | Link |
---|---|
US (2) | US4146494A (es) |
JP (1) | JPS609263B2 (es) |
DE (1) | DE2702526C2 (es) |
ES (1) | ES454996A1 (es) |
FR (1) | FR2339190A1 (es) |
GB (1) | GB1536514A (es) |
IT (1) | IT1074298B (es) |
NL (1) | NL7600686A (es) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4224396A (en) * | 1978-03-02 | 1980-09-23 | Xerox Corporation | Magnetic toner materials containing quaternary ammonium polymers as charge control agents |
US4221856A (en) * | 1978-04-03 | 1980-09-09 | Xerox Corporation | Electrographic toner containing resin-compatible quaternary ammonium compound |
US4298672A (en) * | 1978-06-01 | 1981-11-03 | Xerox Corporation | Toners containing alkyl pyridinium compounds and their hydrates |
US4291112A (en) * | 1978-09-11 | 1981-09-22 | Xerox Corporation | Modification of pigment charge characteristics |
JPS6046428B2 (ja) * | 1978-11-28 | 1985-10-16 | 京セラミタ株式会社 | 静電写真複写法 |
US4269922A (en) * | 1979-03-12 | 1981-05-26 | Xerox Corporation | Positive toners containing long chain hydrazinium compounds |
US4264697A (en) * | 1979-07-02 | 1981-04-28 | Xerox Corporation | Imaging system |
US4324851A (en) * | 1979-12-20 | 1982-04-13 | Xerox Corporation | Positive color toners |
US4304830A (en) * | 1980-01-14 | 1981-12-08 | Xerox Corporation | Toner additives |
ES505586A0 (es) * | 1980-09-18 | 1983-02-01 | Xerox Corp | Un procedimiento para la preparacion de un viradon seco magnetico conductor. |
USRE32883E (en) * | 1980-12-04 | 1989-03-07 | Xerox Corporation | Quarternary ammonium sulfate or sulfonate charge control agents for electrophotographic developers compatible with viton fuser |
US4394430A (en) | 1981-04-14 | 1983-07-19 | Eastman Kodak Company | Electrophotographic dry toner and developer compositions |
US4396697A (en) | 1981-12-03 | 1983-08-02 | Xerox Corporation | Organic sulfonate charge enhancing additives |
US4391890A (en) | 1981-12-03 | 1983-07-05 | Xerox Corporation | Developer compositions containing alkyl pyridinium toluene sulfonates |
US4397934A (en) | 1981-12-31 | 1983-08-09 | Xerox Corporation | Developer compositions containing quaternized vinylpyridine polymers, and copolymers |
US4415646A (en) * | 1982-03-03 | 1983-11-15 | Xerox Corporation | Nitrogen containing polymers as charge enhancing additive for electrophotographic toner |
US4490455A (en) * | 1982-12-20 | 1984-12-25 | Xerox Corporation | Amine acid salt charge enhancing toner additives |
US4526851A (en) * | 1983-09-06 | 1985-07-02 | Trw Inc. | Magnetic developer compositions |
US4560635A (en) * | 1984-08-30 | 1985-12-24 | Xerox Corporation | Toner compositions with ammonium sulfate charge enhancing additives |
US4569896A (en) * | 1984-10-10 | 1986-02-11 | Xerox Corporation | Resistive single component developer composition |
JPS6323167A (ja) * | 1986-03-17 | 1988-01-30 | Kao Corp | 静電荷像現像用トナ−の製造方法 |
EP0241223B1 (en) * | 1986-04-07 | 1995-07-12 | Kao Corporation | Electrographic toner and process for preparation thereof |
US4783388A (en) * | 1987-06-17 | 1988-11-08 | E. I. Du Pont De Nemours And Company | Quaternaryammonium hydroxide as adjuvant for liquid electrostatic developers |
JP2754242B2 (ja) * | 1989-06-13 | 1998-05-20 | 三洋化成工業株式会社 | 荷電制御剤 |
US5296266A (en) * | 1990-02-22 | 1994-03-22 | Seiko Epson Corporation | Method of preparing microcapsule |
US5153286A (en) * | 1991-03-18 | 1992-10-06 | Xerox Corporation | Processes for the preparation of particles |
US5863696A (en) * | 1994-01-26 | 1999-01-26 | Konica Corporation | Toner particle for electrophotography and production method thereof |
US5527658A (en) * | 1995-03-13 | 1996-06-18 | Xerox Corporation | Toner aggregation processes using water insoluble transition metal containing powder |
US6132924A (en) * | 1998-10-15 | 2000-10-17 | Xerox Corporation | Toner coagulant processes |
DE10221663A1 (de) * | 2001-05-16 | 2002-12-12 | Kao Corp | Toner |
US11281119B1 (en) * | 2020-09-24 | 2022-03-22 | Xerox Corporation | Toner surface additive |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2925397A (en) * | 1955-04-22 | 1960-02-16 | Dehydag Gmbh | Polymer composition comprising a resinous polymer and the salt obtained by reacting a quaternary ammonium compound with an anionic surface active compound and method of making same |
US3093039A (en) * | 1958-05-12 | 1963-06-11 | Xerox Corp | Apparatus for transferring powder images and method therefor |
DE1175985B (de) * | 1959-11-05 | 1964-08-13 | Agfa Ag | Verfahren zur Herstellung elektro-photographischer Bilder |
US3070600A (en) * | 1960-02-08 | 1962-12-25 | Grace W R & Co | Surfactant hydrazinium salts |
US3427258A (en) * | 1965-11-12 | 1969-02-11 | Owens Illinois Inc | Electrostatic image developer powder composition |
GB1169702A (en) * | 1965-12-13 | 1969-11-05 | Molins Machine Co Ltd | Improvements in or relating to Inks |
NL159795C (es) * | 1968-07-22 | Minnesota Mining & Mfg | ||
US3586654A (en) * | 1969-04-15 | 1971-06-22 | Nat Distillers Chem Corp | Process for the preparation of polymer powders of controlled particle shape,size and size distribution and product |
CA944106A (en) * | 1970-01-12 | 1974-03-26 | Reprographic Materials | Agglomeration of pigment particles and compositions utilizing same |
US3698005A (en) * | 1970-05-15 | 1972-10-10 | Du Pont | Dry magnetic copying process |
US3745118A (en) * | 1970-12-14 | 1973-07-10 | Reprographic Materials | Toner composition containing preformed carbon black core and process of making same |
US3998778A (en) * | 1971-07-15 | 1976-12-21 | Chemische Werke Huls Aktiengesellschaft | Pourable elastomeric particles |
US3928656A (en) * | 1971-12-30 | 1975-12-23 | Xerox Corp | Method of developing electrostatic latent images with pressure sensitive toner |
US3893935A (en) * | 1972-05-30 | 1975-07-08 | Eastman Kodak Co | Electrographic toner and developer composition |
JPS50147722A (es) * | 1974-05-17 | 1975-11-27 | ||
US3970571A (en) * | 1974-12-20 | 1976-07-20 | Eastman Kodak Company | Method for producing improved electrographic developer |
-
1976
- 1976-01-23 NL NL7600686A patent/NL7600686A/xx not_active Application Discontinuation
- 1976-12-23 IT IT70086/76A patent/IT1074298B/it active
-
1977
- 1977-01-07 US US05/757,629 patent/US4146494A/en not_active Expired - Lifetime
- 1977-01-13 ES ES454996A patent/ES454996A1/es not_active Expired
- 1977-01-14 JP JP52003483A patent/JPS609263B2/ja not_active Expired
- 1977-01-21 DE DE2702526A patent/DE2702526C2/de not_active Expired
- 1977-01-21 GB GB2590/77A patent/GB1536514A/en not_active Expired
- 1977-01-24 FR FR7701894A patent/FR2339190A1/fr active Granted
-
1978
- 1978-09-05 US US05/939,852 patent/US4286037A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US4286037A (en) | 1981-08-25 |
US4146494A (en) | 1979-03-27 |
DE2702526A1 (de) | 1977-07-28 |
IT1074298B (it) | 1985-04-20 |
JPS5292726A (en) | 1977-08-04 |
JPS609263B2 (ja) | 1985-03-08 |
NL7600686A (nl) | 1977-07-26 |
DE2702526C2 (de) | 1986-04-03 |
GB1536514A (en) | 1978-12-20 |
FR2339190A1 (fr) | 1977-08-19 |
FR2339190B1 (es) | 1983-10-21 |
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