KR890008618A - 개선된 액체 정전 현상제 및 그 제조방법 - Google Patents
개선된 액체 정전 현상제 및 그 제조방법 Download PDFInfo
- Publication number
- KR890008618A KR890008618A KR1019880015524A KR880015524A KR890008618A KR 890008618 A KR890008618 A KR 890008618A KR 1019880015524 A KR1019880015524 A KR 1019880015524A KR 880015524 A KR880015524 A KR 880015524A KR 890008618 A KR890008618 A KR 890008618A
- Authority
- KR
- South Korea
- Prior art keywords
- free acid
- liquid
- alkyl
- alkylene
- electrostatic developer
- 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.)
- Withdrawn
Links
- 239000007788 liquid Substances 0.000 title claims 58
- 238000002360 preparation method Methods 0.000 title claims 3
- 239000002253 acid Substances 0.000 claims 48
- 150000003839 salts Chemical class 0.000 claims 26
- 125000002947 alkylene group Chemical group 0.000 claims 23
- 238000000034 method Methods 0.000 claims 21
- 125000005456 glyceride group Chemical group 0.000 claims 19
- 125000000217 alkyl group Chemical group 0.000 claims 17
- 239000000203 mixture Substances 0.000 claims 17
- 229920005992 thermoplastic resin Polymers 0.000 claims 17
- 150000001875 compounds Chemical class 0.000 claims 15
- 239000011343 solid material Substances 0.000 claims 15
- 239000002245 particle Substances 0.000 claims 13
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims 11
- 239000006185 dispersion Substances 0.000 claims 11
- 239000002671 adjuvant Substances 0.000 claims 10
- 150000002148 esters Chemical class 0.000 claims 10
- 125000004432 carbon atom Chemical group C* 0.000 claims 9
- 239000000499 gel Substances 0.000 claims 9
- 229920001577 copolymer Polymers 0.000 claims 8
- 125000000547 substituted alkyl group Chemical group 0.000 claims 8
- 239000003086 colorant Substances 0.000 claims 7
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims 6
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims 6
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims 5
- 239000005977 Ethylene Substances 0.000 claims 5
- -1 phosphoglyceryl Chemical group 0.000 claims 5
- 239000007787 solid Substances 0.000 claims 5
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 claims 4
- 150000005690 diesters Chemical class 0.000 claims 4
- 229920005989 resin Polymers 0.000 claims 4
- 239000011347 resin Substances 0.000 claims 4
- UFTFJSFQGQCHQW-UHFFFAOYSA-N triformin Chemical compound O=COCC(OC=O)COC=O UFTFJSFQGQCHQW-UHFFFAOYSA-N 0.000 claims 4
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims 3
- 150000001414 amino alcohols Chemical class 0.000 claims 3
- 150000004945 aromatic hydrocarbons Chemical class 0.000 claims 3
- 230000015572 biosynthetic process Effects 0.000 claims 3
- 238000001816 cooling Methods 0.000 claims 3
- 238000000227 grinding Methods 0.000 claims 3
- 239000000155 melt Substances 0.000 claims 3
- 239000000344 soap Substances 0.000 claims 3
- GOXQRTZXKQZDDN-UHFFFAOYSA-N 2-Ethylhexyl acrylate Chemical compound CCCCC(CC)COC(=O)C=C GOXQRTZXKQZDDN-UHFFFAOYSA-N 0.000 claims 2
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 claims 2
- 229910019142 PO4 Inorganic materials 0.000 claims 2
- PHYFQTYBJUILEZ-UHFFFAOYSA-N Trioleoylglycerol Natural products CCCCCCCCC=CCCCCCCCC(=O)OCC(OC(=O)CCCCCCCC=CCCCCCCCC)COC(=O)CCCCCCCC=CCCCCCCCC PHYFQTYBJUILEZ-UHFFFAOYSA-N 0.000 claims 2
- 238000013019 agitation Methods 0.000 claims 2
- 125000005907 alkyl ester group Chemical group 0.000 claims 2
- 159000000009 barium salts Chemical class 0.000 claims 2
- 125000004122 cyclic group Chemical group 0.000 claims 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims 2
- 239000010452 phosphate Substances 0.000 claims 2
- 239000000049 pigment Substances 0.000 claims 2
- 238000010298 pulverizing process Methods 0.000 claims 2
- 238000003756 stirring Methods 0.000 claims 2
- PHYFQTYBJUILEZ-IUPFWZBJSA-N triolein Chemical group CCCCCCCC\C=C/CCCCCCCC(=O)OCC(OC(=O)CCCCCCC\C=C/CCCCCCCC)COC(=O)CCCCCCC\C=C/CCCCCCCC PHYFQTYBJUILEZ-IUPFWZBJSA-N 0.000 claims 2
- 229940117972 triolein Drugs 0.000 claims 2
- RZRNAYUHWVFMIP-KTKRTIGZSA-N 1-oleoylglycerol Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)OCC(O)CO RZRNAYUHWVFMIP-KTKRTIGZSA-N 0.000 claims 1
- 241000592335 Agathis australis Species 0.000 claims 1
- AVXURJPOCDRRFD-UHFFFAOYSA-N Hydroxylamine Chemical compound ON AVXURJPOCDRRFD-UHFFFAOYSA-N 0.000 claims 1
- SLINHMUFWFWBMU-UHFFFAOYSA-N Triisopropanolamine Chemical compound CC(O)CN(CC(C)O)CC(C)O SLINHMUFWFWBMU-UHFFFAOYSA-N 0.000 claims 1
- RZRNAYUHWVFMIP-HXUWFJFHSA-N glycerol monolinoleate Natural products CCCCCCCCC=CCCCCCCCC(=O)OC[C@H](O)CO RZRNAYUHWVFMIP-HXUWFJFHSA-N 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 229920001748 polybutylene Polymers 0.000 claims 1
- 150000003626 triacylglycerols Chemical class 0.000 claims 1
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
-
- 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 |
|---|---|---|---|
| US07/125,503 US4886726A (en) | 1987-11-25 | 1987-11-25 | Glycerides as charge directors for liquid electrostatic developers |
| US125,503 | 1987-11-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR890008618A true KR890008618A (ko) | 1989-07-12 |
Family
ID=22420016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019880015524A Withdrawn KR890008618A (ko) | 1987-11-25 | 1988-11-24 | 개선된 액체 정전 현상제 및 그 제조방법 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4886726A (enExample) |
| EP (1) | EP0317968B1 (enExample) |
| JP (1) | JPH01156762A (enExample) |
| KR (1) | KR890008618A (enExample) |
| CN (1) | CN1035366A (enExample) |
| AU (1) | AU606235B2 (enExample) |
| DE (1) | DE3888930T2 (enExample) |
| DK (1) | DK656788A (enExample) |
| NO (1) | NO885254L (enExample) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4985329A (en) * | 1988-12-30 | 1991-01-15 | E. I. Du Pont De Nemours And Company | Bipolar liquid electrostatic developer |
| 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 |
| US7144671B2 (en) * | 2003-09-30 | 2006-12-05 | Samsung Electronics Company | Adjuvants for negatively charged toners |
| US7070900B2 (en) * | 2003-09-30 | 2006-07-04 | Samsung Electronics Company | Adjuvants for positively charged toners |
| US7118842B2 (en) * | 2003-09-30 | 2006-10-10 | Samsung Electronics Company | Charge adjuvant delivery system and methods |
| US7433636B2 (en) * | 2003-12-31 | 2008-10-07 | Samsung Electronics Co., Ltd. | Method and apparatus for using a transfer assist layer in a tandem electrophotographic process with electrostatically assisted toner transfer |
| US7433635B2 (en) * | 2003-12-31 | 2008-10-07 | Samsung Electronics Co., Ltd. | Method and apparatus for using a transfer assist layer in a multi-pass electrophotographic process with electrostatically assisted toner transfer |
| US7183030B2 (en) | 2004-05-07 | 2007-02-27 | Samsung Electronics Company | Negatively charged coated electrographic toner particles and process |
| US20050250028A1 (en) * | 2004-05-07 | 2005-11-10 | Qian Julie Y | Positively charged coated electrographic toner particles and process |
| US7195852B2 (en) * | 2004-06-30 | 2007-03-27 | Samsung Electronics Company | Liquid toner compositions comprising an amphipathic copolymer comprising a polysiloxane moiety |
| US7405027B2 (en) * | 2004-10-31 | 2008-07-29 | Samsung Electronics Company | Liquid toners comprising toner particles prepared in a solvent other than the carrier liquid |
| US7320853B2 (en) * | 2004-10-31 | 2008-01-22 | Samsung Electronics Company | Liquid toners comprising amphipathic copolymeric binder that have been prepared, dried and redispersed in the same carrier liquid |
| US7432033B2 (en) | 2004-10-31 | 2008-10-07 | Samsung Electronics Co., Ltd. | Printing systems and methods for liquid toners comprising dispersed toner particles |
| US7556907B2 (en) * | 2005-06-03 | 2009-07-07 | Seiko Epson Corporation | Liquid developer |
| US20080003516A1 (en) * | 2006-06-29 | 2008-01-03 | Seiko Epson Corporation | Liquid Developer and Image Forming Device |
| US8329372B2 (en) * | 2006-07-14 | 2012-12-11 | Seiko Epson Corporation | Liquid developer, method of preparing liquid developer, and image forming apparatus |
| JP2008040352A (ja) * | 2006-08-09 | 2008-02-21 | Seiko Epson Corp | 液体現像剤、液体現像剤の製造方法、画像形成方法、および画像形成装置 |
| US8076049B2 (en) * | 2007-07-17 | 2011-12-13 | Seiko Epson Corporation | Liquid developer and image forming apparatus |
| JP2009058688A (ja) * | 2007-08-30 | 2009-03-19 | Seiko Epson Corp | 液体現像剤および画像形成装置 |
| WO2015188844A1 (en) * | 2014-06-09 | 2015-12-17 | Hewlett-Packard Indigo B.V. | Electrostatic ink compositions |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1151141A (en) * | 1966-02-04 | 1969-05-07 | Agfa Gevaert Nv | Improvements in or relating to the Dispersion of Particles in an Organic Liquid |
| US3856692A (en) * | 1969-10-31 | 1974-12-24 | Xerox Corp | Liquid electrostatographic developer compositions |
| JPS5147625B2 (enExample) * | 1974-06-19 | 1976-12-16 | ||
| DE2431343C2 (de) * | 1974-06-29 | 1982-02-11 | Hoechst Ag, 6000 Frankfurt | Goldgelbe, wasserlösliche Monoazoverbindungen, Verfahren zu ihrer Herstellung und ihre Verwendung als Farbstoffe |
| US4160773A (en) * | 1974-08-06 | 1979-07-10 | Max-Planck-Gesellschaft Zur Forderung Der Wissenschaften E.V. | Synthetic alkyl esters of phospholipid acid, structural analogs thereof and a process for their manufacture and their use |
| GB1576719A (en) * | 1976-07-23 | 1980-10-15 | Agfa Gevaert | Electrophoretic developers |
| JPS5560960A (en) * | 1978-10-31 | 1980-05-08 | Agfa Gevaert Nv | Composition for developing electrostatic image and method of development |
| JPS57210345A (en) * | 1981-05-19 | 1982-12-23 | Konishiroku Photo Ind Co Ltd | Electrophotographic negatively-chargeable liquid developer and developing method using this developer |
| US4425418A (en) * | 1981-05-19 | 1984-01-10 | Konishiroku Photo Industry Co., Ltd. | Liquid developers for electrophotography and developing method using the same |
| JPS58194040A (ja) * | 1982-05-10 | 1983-11-11 | Konishiroku Photo Ind Co Ltd | 電子写真負荷電性液体現像剤 |
| JPS6076755A (ja) * | 1983-10-04 | 1985-05-01 | Ricoh Co Ltd | 静電写真用液体現像剤 |
| JPH0664365B2 (ja) * | 1985-06-11 | 1994-08-22 | 三菱製紙株式会社 | 電子写真液体現像方法 |
| US4734352A (en) * | 1986-04-22 | 1988-03-29 | E. I. Du Pont De Nemours And Company | Polyhydroxy charging adjuvants for liquid electrostatic developers |
| US4707429A (en) * | 1986-04-30 | 1987-11-17 | E. I. Du Pont De Nemours And Company | Metallic soap as adjuvant for electrostatic liquid developer |
| US4780389A (en) * | 1987-02-13 | 1988-10-25 | E. I. Du Pont De Nemours And Company | Inorganic metal salt as adjuvant for negative liquid electrostatic developers |
-
1987
- 1987-11-25 US US07/125,503 patent/US4886726A/en not_active Expired - Fee Related
-
1988
- 1988-11-23 DE DE3888930T patent/DE3888930T2/de not_active Expired - Fee Related
- 1988-11-23 EP EP88119457A patent/EP0317968B1/en not_active Expired - Lifetime
- 1988-11-24 NO NO88885254A patent/NO885254L/no unknown
- 1988-11-24 JP JP63294833A patent/JPH01156762A/ja active Granted
- 1988-11-24 KR KR1019880015524A patent/KR890008618A/ko not_active Withdrawn
- 1988-11-24 DK DK656788A patent/DK656788A/da not_active Application Discontinuation
- 1988-11-25 AU AU25878/88A patent/AU606235B2/en not_active Ceased
- 1988-11-25 CN CN88108119A patent/CN1035366A/zh active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| EP0317968A3 (en) | 1990-02-14 |
| DK656788A (da) | 1989-05-26 |
| EP0317968A2 (en) | 1989-05-31 |
| AU606235B2 (en) | 1991-01-31 |
| NO885254L (no) | 1989-05-26 |
| JPH01156762A (ja) | 1989-06-20 |
| DE3888930D1 (de) | 1994-05-11 |
| US4886726A (en) | 1989-12-12 |
| CN1035366A (zh) | 1989-09-06 |
| EP0317968B1 (en) | 1994-04-06 |
| NO885254D0 (no) | 1988-11-24 |
| DK656788D0 (da) | 1988-11-24 |
| JPH059789B2 (enExample) | 1993-02-05 |
| DE3888930T2 (de) | 1994-09-22 |
| AU2587888A (en) | 1989-05-25 |
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| FR2458831A1 (fr) | Revelateur electrophotographique |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19881124 |
|
| PG1501 | Laying open of application | ||
| A201 | Request for examination | ||
| PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 19900407 Comment text: Request for Examination of Application Patent event code: PA02011R01I Patent event date: 19881124 Comment text: Patent Application |
|
| PC1202 | Submission of document of withdrawal before decision of registration |
Comment text: [Withdrawal of Procedure relating to Patent, etc.] Withdrawal (Abandonment) Patent event code: PC12021R01D Patent event date: 19910916 |
|
| WITB | Written withdrawal of application |