DE2333064C2 - Verfahren zum Herstellen eines elektrostatographischen Suspensionsentwicklers - Google Patents
Verfahren zum Herstellen eines elektrostatographischen SuspensionsentwicklersInfo
- Publication number
- DE2333064C2 DE2333064C2 DE19732333064 DE2333064A DE2333064C2 DE 2333064 C2 DE2333064 C2 DE 2333064C2 DE 19732333064 DE19732333064 DE 19732333064 DE 2333064 A DE2333064 A DE 2333064A DE 2333064 C2 DE2333064 C2 DE 2333064C2
- Authority
- DE
- Germany
- Prior art keywords
- copolymer
- developer
- weight
- added
- solid
- 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
- 239000000725 suspension Substances 0.000 title claims description 34
- 238000004519 manufacturing process Methods 0.000 title claims description 15
- 229920001577 copolymer Polymers 0.000 claims description 66
- 239000002245 particle Substances 0.000 claims description 45
- 239000007788 liquid Substances 0.000 claims description 36
- 238000000034 method Methods 0.000 claims description 31
- 239000002904 solvent Substances 0.000 claims description 30
- 229920000642 polymer Polymers 0.000 claims description 29
- 238000009835 boiling Methods 0.000 claims description 27
- 239000000049 pigment Substances 0.000 claims description 24
- 230000001681 protective effect Effects 0.000 claims description 21
- 239000000126 substance Substances 0.000 claims description 21
- 239000000084 colloidal system Substances 0.000 claims description 20
- HJWLCRVIBGQPNF-UHFFFAOYSA-N prop-2-enylbenzene Chemical compound C=CCC1=CC=CC=C1 HJWLCRVIBGQPNF-UHFFFAOYSA-N 0.000 claims description 18
- 239000007787 solid Substances 0.000 claims description 17
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 14
- 230000011514 reflex Effects 0.000 claims description 14
- 238000000227 grinding Methods 0.000 claims description 12
- 229940065472 octyl acrylate Drugs 0.000 claims description 12
- 238000001816 cooling Methods 0.000 claims description 6
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 4
- 150000004945 aromatic hydrocarbons Chemical class 0.000 claims description 4
- SOGAXMICEFXMKE-UHFFFAOYSA-N alpha-Methyl-n-butyl acrylate Natural products CCCCOC(=O)C(C)=C SOGAXMICEFXMKE-UHFFFAOYSA-N 0.000 claims description 3
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 3
- 229930195729 fatty acid Natural products 0.000 claims description 3
- 239000000194 fatty acid Substances 0.000 claims description 3
- 150000004665 fatty acids Chemical class 0.000 claims description 3
- 239000000446 fuel Substances 0.000 claims description 3
- 125000005397 methacrylic acid ester group Chemical group 0.000 claims description 3
- 125000004432 carbon atom Chemical group C* 0.000 claims description 2
- 150000003839 salts Chemical class 0.000 claims description 2
- 238000003756 stirring Methods 0.000 claims description 2
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 23
- 239000000203 mixture Substances 0.000 description 13
- 239000006229 carbon black Substances 0.000 description 12
- 229920003048 styrene butadiene rubber Polymers 0.000 description 12
- 239000006185 dispersion Substances 0.000 description 9
- 239000012141 concentrate Substances 0.000 description 8
- 150000002148 esters Chemical class 0.000 description 5
- 229930195733 hydrocarbon Natural products 0.000 description 5
- 150000002430 hydrocarbons Chemical class 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- ZMWAXVAETNTVAT-UHFFFAOYSA-N 7-n,8-n,5-triphenylphenazin-5-ium-2,3,7,8-tetramine;chloride Chemical compound [Cl-].C=1C=CC=CC=1NC=1C=C2[N+](C=3C=CC=CC=3)=C3C=C(N)C(N)=CC3=NC2=CC=1NC1=CC=CC=C1 ZMWAXVAETNTVAT-UHFFFAOYSA-N 0.000 description 4
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 4
- 239000004215 Carbon black (E152) Substances 0.000 description 4
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 4
- 239000000975 dye Substances 0.000 description 4
- 229920002554 vinyl polymer Polymers 0.000 description 4
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 3
- 238000004581 coalescence Methods 0.000 description 3
- 238000003801 milling Methods 0.000 description 3
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- WNDULEJVCPEASN-UHFFFAOYSA-N (4-anilinonaphthalen-1-yl)-bis[4-(dimethylamino)phenyl]methanol Chemical compound C1=CC(N(C)C)=CC=C1C(O)(C=1C2=CC=CC=C2C(NC=2C=CC=CC=2)=CC=1)C1=CC=C(N(C)C)C=C1 WNDULEJVCPEASN-UHFFFAOYSA-N 0.000 description 2
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 229920006271 aliphatic hydrocarbon resin Polymers 0.000 description 2
- 239000003849 aromatic solvent Substances 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000002270 dispersing agent Substances 0.000 description 2
- 150000002191 fatty alcohols Chemical class 0.000 description 2
- 150000008282 halocarbons Chemical class 0.000 description 2
- 150000002576 ketones Chemical class 0.000 description 2
- -1 methyl ethyl ketone Chemical class 0.000 description 2
- QFVDKARCPMTZCS-UHFFFAOYSA-N methylrosaniline Chemical compound C1=CC(N(C)C)=CC=C1C(O)(C=1C=CC(=CC=1)N(C)C)C1=CC=C(N(C)C)C=C1 QFVDKARCPMTZCS-UHFFFAOYSA-N 0.000 description 2
- 229920000151 polyglycol Polymers 0.000 description 2
- 239000010695 polyglycol Substances 0.000 description 2
- 229920001522 polyglycol ester Polymers 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 2
- 239000011787 zinc oxide Substances 0.000 description 2
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 1
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 1
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 1
- CKVBKDOBKPEWOJ-UHFFFAOYSA-N 9h-carbazole;2,3,4-trinitrofluoren-1-one Chemical compound C1=CC=C2C3=CC=CC=C3NC2=C1.C1=CC=C2C3=C([N+](=O)[O-])C([N+]([O-])=O)=C([N+]([O-])=O)C(=O)C3=CC2=C1 CKVBKDOBKPEWOJ-UHFFFAOYSA-N 0.000 description 1
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- DKPFZGUDAPQIHT-UHFFFAOYSA-N Butyl acetate Natural products CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 description 1
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 1
- 239000005642 Oleic acid Substances 0.000 description 1
- 241000872198 Serjania polyphylla Species 0.000 description 1
- 229920006328 Styrofoam Polymers 0.000 description 1
- YCUVUDODLRLVIC-UHFFFAOYSA-N Sudan black B Chemical compound C1=CC(=C23)NC(C)(C)NC2=CC=CC3=C1N=NC(C1=CC=CC=C11)=CC=C1N=NC1=CC=CC=C1 YCUVUDODLRLVIC-UHFFFAOYSA-N 0.000 description 1
- 125000005396 acrylic acid ester group Chemical group 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- MAGJOSJRYKEYAZ-UHFFFAOYSA-N bis[4-(dimethylamino)phenyl]-[4-(methylamino)phenyl]methanol Chemical compound C1=CC(NC)=CC=C1C(O)(C=1C=CC(=CC=1)N(C)C)C1=CC=C(N(C)C)C=C1 MAGJOSJRYKEYAZ-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000012876 carrier material Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 description 1
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 1
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229960003926 methylrosaniline Drugs 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- CKIGNOCMDJFFES-UHFFFAOYSA-N n-naphthalen-2-yl-1-phenylmethanimine Chemical compound C=1C=C2C=CC=CC2=CC=1N=CC1=CC=CC=C1 CKIGNOCMDJFFES-UHFFFAOYSA-N 0.000 description 1
- ANISOHQJBAQUQP-UHFFFAOYSA-N octyl prop-2-enoate Chemical compound CCCCCCCCOC(=O)C=C ANISOHQJBAQUQP-UHFFFAOYSA-N 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920002959 polymer blend Polymers 0.000 description 1
- 229920000193 polymethacrylate Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 235000019422 polyvinyl alcohol Nutrition 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- 239000008261 styrofoam Substances 0.000 description 1
- 230000002522 swelling effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000009736 wetting Methods 0.000 description 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
- G03G9/12—Developers with toner particles in liquid developer mixtures
- G03G9/122—Developers with toner particles in liquid developer mixtures characterised by the colouring agents
-
- 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
- G03G9/13—Developers with toner particles in liquid developer mixtures characterised by polymer components
- G03G9/131—Developers with toner particles in liquid developer mixtures characterised by polymer components obtained by reactions only involving carbon-to-carbon unsaturated bonds
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Liquid Developers In Electrophotography (AREA)
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19732333064 DE2333064C2 (de) | 1973-06-29 | 1973-06-29 | Verfahren zum Herstellen eines elektrostatographischen Suspensionsentwicklers |
| AU70160/74A AU488531B2 (en) | 1973-06-29 | 1974-06-18 | Electrophotographic liquid developer and process for its manufacture |
| NL7408206A NL7408206A (enrdf_load_stackoverflow) | 1973-06-29 | 1974-06-19 | |
| FR7422605A FR2235403B1 (enrdf_load_stackoverflow) | 1973-06-29 | 1974-06-28 | |
| JP49074907A JPS6034106B2 (ja) | 1973-06-29 | 1974-06-29 | 電子写真液体現像剤の製造方法 |
| GB2910074A GB1443282A (en) | 1973-06-29 | 1974-07-01 | Process for the preparation of an electrophotographic liquid developer |
| US05/878,095 US4157974A (en) | 1973-06-29 | 1978-02-15 | Electrophotographic liquid developer and process for the manufacture thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19732333064 DE2333064C2 (de) | 1973-06-29 | 1973-06-29 | Verfahren zum Herstellen eines elektrostatographischen Suspensionsentwicklers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2333064A1 DE2333064A1 (de) | 1975-01-16 |
| DE2333064C2 true DE2333064C2 (de) | 1983-03-10 |
Family
ID=5885420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19732333064 Expired DE2333064C2 (de) | 1973-06-29 | 1973-06-29 | Verfahren zum Herstellen eines elektrostatographischen Suspensionsentwicklers |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS6034106B2 (enrdf_load_stackoverflow) |
| DE (1) | DE2333064C2 (enrdf_load_stackoverflow) |
| FR (1) | FR2235403B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1443282A (enrdf_load_stackoverflow) |
| NL (1) | NL7408206A (enrdf_load_stackoverflow) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54117205A (en) * | 1978-03-03 | 1979-09-12 | Canon Kk | Recording liquid |
| JPS5539716A (en) * | 1978-09-11 | 1980-03-19 | Kazuo Kataoka | Cracker with flower shape |
| JPS5539715A (en) * | 1978-09-11 | 1980-03-19 | Kazuo Kataoka | Method of making cracker of flower shape |
| JPH073603B2 (ja) * | 1985-06-20 | 1995-01-18 | 富士写真フイルム株式会社 | 電子写真用液体現像剤の製造法 |
| US4860050A (en) * | 1986-07-28 | 1989-08-22 | Ricoh Company, Ltd. | Developing replenisher material for use in image forming device |
| US4966825A (en) * | 1987-09-07 | 1990-10-30 | Fuji Photo Film Co., Ltd. | Method for producing electrophotographic liquid developer |
| JPH0471248A (ja) * | 1990-07-11 | 1992-03-05 | Nec Kyushu Ltd | 測定用プローブ |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3198649A (en) * | 1959-05-13 | 1965-08-03 | Commw Of Australia | Controlled and fixing liquid developer for electro-photography and electroradiography |
| BE614048A (enrdf_load_stackoverflow) * | 1961-02-20 | |||
| DE1772059C3 (de) * | 1967-04-05 | 1974-05-30 | K.K. Ricoh, Tokio | Flüssiger elektrophotographischer Entwickler |
| DE1928817C2 (de) * | 1969-06-06 | 1982-07-01 | Naamloze Vennootschap Philips' Gloeilampenfabrieken, 5621 Eindhoven | Verwendung einer Dispersion feinteiliger Stoffe in einem apolaren Dispersionsmittel |
| CA942554A (en) * | 1969-07-01 | 1974-02-26 | Alan B. Amidon | Imaging systems |
| JPS505060B1 (enrdf_load_stackoverflow) * | 1971-04-30 | 1975-02-27 |
-
1973
- 1973-06-29 DE DE19732333064 patent/DE2333064C2/de not_active Expired
-
1974
- 1974-06-19 NL NL7408206A patent/NL7408206A/xx not_active Application Discontinuation
- 1974-06-28 FR FR7422605A patent/FR2235403B1/fr not_active Expired
- 1974-06-29 JP JP49074907A patent/JPS6034106B2/ja not_active Expired
- 1974-07-01 GB GB2910074A patent/GB1443282A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AU7016074A (en) | 1975-12-18 |
| DE2333064A1 (de) | 1975-01-16 |
| FR2235403A1 (enrdf_load_stackoverflow) | 1975-01-24 |
| FR2235403B1 (enrdf_load_stackoverflow) | 1978-12-22 |
| JPS5039140A (enrdf_load_stackoverflow) | 1975-04-11 |
| NL7408206A (enrdf_load_stackoverflow) | 1974-12-31 |
| JPS6034106B2 (ja) | 1985-08-07 |
| GB1443282A (en) | 1976-07-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OD | Request for examination | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |