CH645197A5 - Toner powders for the development of electrostatic images - Google Patents
Toner powders for the development of electrostatic images Download PDFInfo
- Publication number
- CH645197A5 CH645197A5 CH1146878A CH1146878A CH645197A5 CH 645197 A5 CH645197 A5 CH 645197A5 CH 1146878 A CH1146878 A CH 1146878A CH 1146878 A CH1146878 A CH 1146878A CH 645197 A5 CH645197 A5 CH 645197A5
- Authority
- CH
- Switzerland
- Prior art keywords
- epoxy
- resin
- toner powder
- toner
- starting
- Prior art date
Links
- 239000000843 powder Substances 0.000 title claims description 86
- 239000003822 epoxy resin Substances 0.000 claims description 48
- 229920000647 polyepoxide Polymers 0.000 claims description 48
- 238000006243 chemical reaction Methods 0.000 claims description 38
- 229920005989 resin Polymers 0.000 claims description 32
- 239000011347 resin Substances 0.000 claims description 32
- 125000003700 epoxy group Chemical group 0.000 claims description 28
- 238000002844 melting Methods 0.000 claims description 24
- 230000008018 melting Effects 0.000 claims description 24
- 238000000034 method Methods 0.000 claims description 23
- 230000000903 blocking effect Effects 0.000 claims description 21
- 239000004593 Epoxy Substances 0.000 claims description 20
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 16
- 239000002245 particle Substances 0.000 claims description 16
- 239000000203 mixture Substances 0.000 claims description 13
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 10
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 9
- 239000000155 melt Substances 0.000 claims description 9
- 239000006229 carbon black Substances 0.000 claims description 8
- 230000009477 glass transition Effects 0.000 claims description 7
- 235000010233 benzoic acid Nutrition 0.000 claims description 6
- 239000005711 Benzoic acid Substances 0.000 claims description 5
- OKIZCWYLBDKLSU-UHFFFAOYSA-M N,N,N-Trimethylmethanaminium chloride Chemical compound [Cl-].C[N+](C)(C)C OKIZCWYLBDKLSU-UHFFFAOYSA-M 0.000 claims description 5
- 239000003054 catalyst Substances 0.000 claims description 5
- 238000002156 mixing Methods 0.000 claims description 5
- 229920006287 phenoxy resin Polymers 0.000 claims description 5
- 239000013034 phenoxy resin Substances 0.000 claims description 5
- 230000005855 radiation Effects 0.000 claims description 5
- 239000007858 starting material Substances 0.000 claims description 5
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 4
- 239000002253 acid Substances 0.000 claims description 4
- 239000004850 liquid epoxy resins (LERs) Substances 0.000 claims description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 230000008901 benefit Effects 0.000 claims description 3
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 claims description 3
- 229920001577 copolymer Polymers 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 230000035484 reaction time Effects 0.000 claims description 3
- VLVCWODDMDGANW-UHFFFAOYSA-N 4-methyl-n-phenylbenzenesulfonamide Chemical compound C1=CC(C)=CC=C1S(=O)(=O)NC1=CC=CC=C1 VLVCWODDMDGANW-UHFFFAOYSA-N 0.000 claims description 2
- 229920001342 Bakelite® Polymers 0.000 claims description 2
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 claims description 2
- 239000004637 bakelite Substances 0.000 claims description 2
- 238000009826 distribution Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 claims description 2
- 229920000728 polyester Polymers 0.000 claims description 2
- 229910052711 selenium Inorganic materials 0.000 claims description 2
- 239000011669 selenium Substances 0.000 claims description 2
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 claims 24
- 150000001732 carboxylic acid derivatives Chemical class 0.000 claims 10
- 239000000463 material Substances 0.000 claims 10
- 239000004848 polyfunctional curative Substances 0.000 claims 10
- 239000003795 chemical substances by application Substances 0.000 claims 9
- 230000008569 process Effects 0.000 claims 7
- 229920005992 thermoplastic resin Polymers 0.000 claims 7
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims 6
- 125000003545 alkoxy group Chemical group 0.000 claims 4
- -1 aromatic carboxylic acids Chemical class 0.000 claims 4
- 150000001875 compounds Chemical class 0.000 claims 4
- 150000002989 phenols Chemical class 0.000 claims 4
- 239000000047 product Substances 0.000 claims 4
- 239000004793 Polystyrene Substances 0.000 claims 3
- 230000001476 alcoholic effect Effects 0.000 claims 3
- 125000002877 alkyl aryl group Chemical group 0.000 claims 3
- 125000000217 alkyl group Chemical group 0.000 claims 3
- 125000003710 aryl alkyl group Chemical group 0.000 claims 3
- 125000003118 aryl group Chemical group 0.000 claims 3
- 125000004104 aryloxy group Chemical group 0.000 claims 3
- 239000000969 carrier Substances 0.000 claims 3
- 238000004040 coloring Methods 0.000 claims 3
- 125000000753 cycloalkyl group Chemical group 0.000 claims 3
- 239000011521 glass Substances 0.000 claims 3
- 239000012943 hotmelt Substances 0.000 claims 3
- 230000009257 reactivity Effects 0.000 claims 3
- KLAQSPUVCDBEGF-UHFFFAOYSA-N 2,3,5,6-tetramethylphenol Chemical compound CC1=CC(C)=C(C)C(O)=C1C KLAQSPUVCDBEGF-UHFFFAOYSA-N 0.000 claims 2
- ASHGTJPOSUFTGB-UHFFFAOYSA-N 3-methoxyphenol Chemical compound COC1=CC=CC(O)=C1 ASHGTJPOSUFTGB-UHFFFAOYSA-N 0.000 claims 2
- LKVFCSWBKOVHAH-UHFFFAOYSA-N 4-Ethoxyphenol Chemical compound CCOC1=CC=C(O)C=C1 LKVFCSWBKOVHAH-UHFFFAOYSA-N 0.000 claims 2
- SHSGDXCJYVZFTP-UHFFFAOYSA-N 4-ethoxybenzoic acid Chemical compound CCOC1=CC=C(C(O)=O)C=C1 SHSGDXCJYVZFTP-UHFFFAOYSA-N 0.000 claims 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims 2
- 230000009471 action Effects 0.000 claims 2
- 150000001735 carboxylic acids Chemical class 0.000 claims 2
- 239000011248 coating agent Substances 0.000 claims 2
- 238000000576 coating method Methods 0.000 claims 2
- POULHZVOKOAJMA-UHFFFAOYSA-N dodecanoic acid Chemical compound CCCCCCCCCCCC(O)=O POULHZVOKOAJMA-UHFFFAOYSA-N 0.000 claims 2
- 239000000975 dye Substances 0.000 claims 2
- IPCSVZSSVZVIGE-UHFFFAOYSA-N hexadecanoic acid Chemical compound CCCCCCCCCCCCCCCC(O)=O IPCSVZSSVZVIGE-UHFFFAOYSA-N 0.000 claims 2
- 238000004898 kneading Methods 0.000 claims 2
- FBUKVWPVBMHYJY-UHFFFAOYSA-N nonanoic acid Chemical compound CCCCCCCCC(O)=O FBUKVWPVBMHYJY-UHFFFAOYSA-N 0.000 claims 2
- 239000003921 oil Substances 0.000 claims 2
- NWVVVBRKAWDGAB-UHFFFAOYSA-N p-methoxyphenol Chemical compound COC1=CC=C(O)C=C1 NWVVVBRKAWDGAB-UHFFFAOYSA-N 0.000 claims 2
- 230000035945 sensitivity Effects 0.000 claims 2
- 238000003860 storage Methods 0.000 claims 2
- WMGXLSHUXFINKH-JITBQSAISA-N (E)-but-2-enedioic acid 4-[2-(4-hydroxyphenyl)propan-2-yl]phenol 2-methyloxirane Chemical compound CC1CO1.OC(=O)\C=C\C(O)=O.c1cc(O)ccc1C(C)(C)c1ccc(O)cc1 WMGXLSHUXFINKH-JITBQSAISA-N 0.000 claims 1
- QJRRBVNPIKYRQJ-UHFFFAOYSA-N 10-methylundecanoic acid Chemical compound CC(C)CCCCCCCCC(O)=O QJRRBVNPIKYRQJ-UHFFFAOYSA-N 0.000 claims 1
- WEJVHFVGNQBRGH-UHFFFAOYSA-N 2,3,4,6-tetramethylphenol Chemical compound CC1=CC(C)=C(O)C(C)=C1C WEJVHFVGNQBRGH-UHFFFAOYSA-N 0.000 claims 1
- BKYWPNROPGQIFZ-UHFFFAOYSA-N 2,4-dimethylbenzoic acid Chemical compound CC1=CC=C(C(O)=O)C(C)=C1 BKYWPNROPGQIFZ-UHFFFAOYSA-N 0.000 claims 1
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims 1
- CDMGNVWZXRKJNS-UHFFFAOYSA-N 2-benzylphenol Chemical compound OC1=CC=CC=C1CC1=CC=CC=C1 CDMGNVWZXRKJNS-UHFFFAOYSA-N 0.000 claims 1
- OAHMVZYHIJQTQC-UHFFFAOYSA-N 4-cyclohexylphenol Chemical compound C1=CC(O)=CC=C1C1CCCCC1 OAHMVZYHIJQTQC-UHFFFAOYSA-N 0.000 claims 1
- CYYZDBDROVLTJU-UHFFFAOYSA-N 4-n-Butylphenol Chemical compound CCCCC1=CC=C(O)C=C1 CYYZDBDROVLTJU-UHFFFAOYSA-N 0.000 claims 1
- ZNPSUQQXTRRSBM-UHFFFAOYSA-N 4-n-Pentylphenol Chemical compound CCCCCC1=CC=C(O)C=C1 ZNPSUQQXTRRSBM-UHFFFAOYSA-N 0.000 claims 1
- NNJMFJSKMRYHSR-UHFFFAOYSA-N 4-phenylbenzoic acid Chemical compound C1=CC(C(=O)O)=CC=C1C1=CC=CC=C1 NNJMFJSKMRYHSR-UHFFFAOYSA-N 0.000 claims 1
- AWQSAIIDOMEEOD-UHFFFAOYSA-N 5,5-Dimethyl-4-(3-oxobutyl)dihydro-2(3H)-furanone Chemical compound CC(=O)CCC1CC(=O)OC1(C)C AWQSAIIDOMEEOD-UHFFFAOYSA-N 0.000 claims 1
- ZHZPKMZKYBQGKG-UHFFFAOYSA-N 6-methyl-2,4,6-tris(trifluoromethyl)oxane-2,4-diol Chemical compound FC(F)(F)C1(C)CC(O)(C(F)(F)F)CC(O)(C(F)(F)F)O1 ZHZPKMZKYBQGKG-UHFFFAOYSA-N 0.000 claims 1
- BRLQWZUYTZBJKN-UHFFFAOYSA-N Epichlorohydrin Chemical compound ClCC1CO1 BRLQWZUYTZBJKN-UHFFFAOYSA-N 0.000 claims 1
- 235000021314 Palmitic acid Nutrition 0.000 claims 1
- 241000254225 Paraglaciecola polaris Species 0.000 claims 1
- 241000577218 Phenes Species 0.000 claims 1
- 239000004952 Polyamide Substances 0.000 claims 1
- 235000021355 Stearic acid Nutrition 0.000 claims 1
- 150000007513 acids Chemical class 0.000 claims 1
- 150000007933 aliphatic carboxylic acids Chemical class 0.000 claims 1
- 125000001931 aliphatic group Chemical group 0.000 claims 1
- 150000001408 amides Chemical class 0.000 claims 1
- 150000001555 benzenes Chemical class 0.000 claims 1
- 150000001558 benzoic acid derivatives Chemical class 0.000 claims 1
- 150000001559 benzoic acids Chemical class 0.000 claims 1
- 230000001588 bifunctional effect Effects 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 229910052799 carbon Inorganic materials 0.000 claims 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims 1
- 239000003086 colorant Substances 0.000 claims 1
- 239000007859 condensation product Substances 0.000 claims 1
- 239000012050 conventional carrier Substances 0.000 claims 1
- 230000007423 decrease Effects 0.000 claims 1
- 230000003247 decreasing effect Effects 0.000 claims 1
- QDOXWKRWXJOMAK-UHFFFAOYSA-N dichromium trioxide Chemical compound O=[Cr]O[Cr]=O QDOXWKRWXJOMAK-UHFFFAOYSA-N 0.000 claims 1
- 238000001125 extrusion Methods 0.000 claims 1
- 150000003944 halohydrins Chemical class 0.000 claims 1
- 238000002372 labelling Methods 0.000 claims 1
- 239000000696 magnetic material Substances 0.000 claims 1
- 238000005259 measurement Methods 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 claims 1
- 229910044991 metal oxide Inorganic materials 0.000 claims 1
- 150000004706 metal oxides Chemical class 0.000 claims 1
- 125000005397 methacrylic acid ester group Chemical group 0.000 claims 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 claims 1
- XAUGWFWQVYXATQ-UHFFFAOYSA-N n-phenylbenzenesulfonamide Chemical compound C=1C=CC=CC=1S(=O)(=O)NC1=CC=CC=C1 XAUGWFWQVYXATQ-UHFFFAOYSA-N 0.000 claims 1
- 229910052759 nickel Inorganic materials 0.000 claims 1
- NQNBVCBUOCNRFZ-UHFFFAOYSA-N nickel ferrite Chemical compound [Ni]=O.O=[Fe]O[Fe]=O NQNBVCBUOCNRFZ-UHFFFAOYSA-N 0.000 claims 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims 1
- YPJUNDFVDDCYIH-UHFFFAOYSA-N perfluorobutyric acid Chemical compound OC(=O)C(F)(F)C(F)(F)C(F)(F)F YPJUNDFVDDCYIH-UHFFFAOYSA-N 0.000 claims 1
- SNGREZUHAYWORS-UHFFFAOYSA-N perfluorooctanoic acid Chemical compound OC(=O)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F SNGREZUHAYWORS-UHFFFAOYSA-N 0.000 claims 1
- 239000004014 plasticizer Substances 0.000 claims 1
- 229920002647 polyamide Polymers 0.000 claims 1
- 229920000642 polymer Polymers 0.000 claims 1
- 150000008442 polyphenolic compounds Chemical class 0.000 claims 1
- 235000013824 polyphenols Nutrition 0.000 claims 1
- 229920002223 polystyrene Polymers 0.000 claims 1
- 230000002035 prolonged effect Effects 0.000 claims 1
- 239000010453 quartz Substances 0.000 claims 1
- 125000001453 quaternary ammonium group Chemical group 0.000 claims 1
- 239000002994 raw material Substances 0.000 claims 1
- 239000004576 sand Substances 0.000 claims 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims 1
- 238000005507 spraying Methods 0.000 claims 1
- 125000001424 substituent group Chemical group 0.000 claims 1
- 125000000565 sulfonamide group Chemical group 0.000 claims 1
- 229920001169 thermoplastic Polymers 0.000 claims 1
- 239000004416 thermosoftening plastic Substances 0.000 claims 1
- 230000007704 transition Effects 0.000 claims 1
- 239000011787 zinc oxide Substances 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 description 2
- 239000003607 modifier Substances 0.000 description 2
- 239000011541 reaction mixture Substances 0.000 description 2
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- XYLMUPLGERFSHI-UHFFFAOYSA-N alpha-Methylstyrene Chemical compound CC(=C)C1=CC=CC=C1 XYLMUPLGERFSHI-UHFFFAOYSA-N 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- NQMRYBIKMRVZLB-UHFFFAOYSA-N methylamine hydrochloride Chemical compound [Cl-].[NH3+]C NQMRYBIKMRVZLB-UHFFFAOYSA-N 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 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
- G03G9/087—Binders for toner particles
- G03G9/08742—Binders for toner particles comprising macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- G03G9/08753—Epoxyresins
-
- 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
- G03G9/087—Binders for toner particles
- G03G9/08742—Binders for toner particles comprising macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- G03G9/08746—Condensation polymers of aldehydes or ketones
- G03G9/08748—Phenoplasts
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Physics & Mathematics (AREA)
- Developing Agents For Electrophotography (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4815177 | 1977-11-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH645197A5 true CH645197A5 (en) | 1984-09-14 |
Family
ID=10447576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1146878A CH645197A5 (en) | 1977-11-18 | 1978-11-08 | Toner powders for the development of electrostatic images |
Country Status (10)
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1302612C (en) * | 1986-09-08 | 1992-06-02 | Satoshi Yasuda | Toner for developing electrostatic images, binder resin therefor and process for production thereof |
| US5310812A (en) * | 1986-09-08 | 1994-05-10 | Canon Kabushiki Kaisha | Binder resin for a toner for developing electrostatic images, and process for production thereof |
| US5219947A (en) * | 1986-09-08 | 1993-06-15 | Canon Kabushiki Kaisha | Binder resin for a toner for developing electrostatic images, and process for production thereof |
| EP0921448A1 (en) * | 1997-12-03 | 1999-06-09 | Xeikon Nv | Device and method for fixing and glossing toner images |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7415325A (nl) * | 1974-11-25 | 1976-05-28 | Oce Van Der Grinten Nv | Tonerpoeder voor het ontwikkelen van elektro- statische beelden. |
-
1978
- 1978-11-08 CH CH1146878A patent/CH645197A5/de not_active IP Right Cessation
- 1978-11-10 CA CA316,144A patent/CA1131488A/en not_active Expired
- 1978-11-13 NL NL7811188A patent/NL7811188A/xx not_active Application Discontinuation
- 1978-11-16 ES ES475129A patent/ES475129A1/es not_active Expired
- 1978-11-17 DE DE19782849986 patent/DE2849986A1/de active Granted
- 1978-11-17 AU AU41695/78A patent/AU521736B2/en not_active Expired
- 1978-11-17 SE SE7811903A patent/SE436807B/sv not_active IP Right Cessation
- 1978-11-17 FR FR7832478A patent/FR2409539A1/fr active Granted
- 1978-11-17 BE BE191782A patent/BE872085A/xx not_active IP Right Cessation
- 1978-11-17 IT IT69632/78A patent/IT1109716B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| IT7869632A0 (it) | 1978-11-17 |
| ES475129A1 (es) | 1979-05-16 |
| FR2409539A1 (fr) | 1979-06-15 |
| AU4169578A (en) | 1979-05-24 |
| BE872085A (nl) | 1979-05-17 |
| NL7811188A (nl) | 1979-05-22 |
| AU521736B2 (en) | 1982-04-29 |
| SE7811903L (sv) | 1979-05-19 |
| DE2849986C2 (enrdf_load_stackoverflow) | 1988-09-29 |
| DE2849986A1 (de) | 1979-05-23 |
| SE436807B (sv) | 1985-01-21 |
| FR2409539B3 (enrdf_load_stackoverflow) | 1981-03-06 |
| IT1109716B (it) | 1985-12-23 |
| CA1131488A (en) | 1982-09-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE69411101T2 (de) | Ortho-benzoesäuresulphimid als Ladungssteuerungsmittel | |
| DE69130283T2 (de) | Farbtonerzusammensetzungen | |
| DE2434461A1 (de) | Elektrophotographischer entwickler | |
| DE3329252C2 (enrdf_load_stackoverflow) | ||
| DE3410808A1 (de) | Eingekapseltes elektrostatographisches tonermaterial | |
| DE3912396A1 (de) | Verwendung farbloser hochgradig fluorsubstituierter phosphoniumverbindungen als ladungssteuermittel fuer elektrophotographische aufzeichnungsverfahren | |
| DE3120542C2 (de) | Positiv aufladbarer Toner | |
| DE3142974C2 (enrdf_load_stackoverflow) | ||
| DE68915431T2 (de) | Teilchenförmiges Tonermaterial. | |
| DE69425174T2 (de) | Toner für die Entwicklung elektrostatischer Bilder | |
| DE3336411C2 (de) | Elektrostatographisches Tonermaterial | |
| DE2846306C2 (enrdf_load_stackoverflow) | ||
| DE69434884T2 (de) | Toner und diesen enthaltende Entwicklerzusammensetzung | |
| DE69423428T2 (de) | Kapseltoner zur Wärme- und Druckfixierung und Verfahren zur dessen Herstellung | |
| DE2722974C2 (de) | Positiv ladungsfähiges Tonpulver, Verfahren zu dessen Herstellung und seine Verwendung | |
| CH645197A5 (en) | Toner powders for the development of electrostatic images | |
| DE2623679C3 (de) | Toner für elektrostatografische Entwickler | |
| DE69726216T2 (de) | Ladungssteuermittel und Toner zur Entwicklung elektrostatischer Bilder | |
| DE2942114C2 (enrdf_load_stackoverflow) | ||
| DE69129313T2 (de) | Tonerzusammensetzung für die Elektrophotographie | |
| DE3873050T2 (de) | Elektrophotographische entwicklerzusammensetzung. | |
| DE2804438C2 (de) | Toner zum Entwickeln elektrostatischer Ladungsbilder | |
| DE1522597B2 (de) | Elektrophotographisches verfahren zur herstellung von kopien | |
| DE19526067A1 (de) | Toner für Elektrophotographie und denselben enthaltende Entwicklerzusammensetzung | |
| DE4323806A1 (de) | Entwicklerzusammensetzung für elektrostatische Latentbilder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |