NL7213836A - Electrophotographic dry toner developer - contg fatty acid salt and hydrophobic colloidal silica - Google Patents
Electrophotographic dry toner developer - contg fatty acid salt and hydrophobic colloidal silicaInfo
- Publication number
- NL7213836A NL7213836A NL7213836A NL7213836A NL7213836A NL 7213836 A NL7213836 A NL 7213836A NL 7213836 A NL7213836 A NL 7213836A NL 7213836 A NL7213836 A NL 7213836A NL 7213836 A NL7213836 A NL 7213836A
- Authority
- NL
- Netherlands
- Prior art keywords
- fatty acid
- contg
- colloidal silica
- dry toner
- acid salt
- Prior art date
Links
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title abstract 4
- 239000008119 colloidal silica Substances 0.000 title abstract 2
- 235000014113 dietary fatty acids Nutrition 0.000 title abstract 2
- 239000000194 fatty acid Substances 0.000 title abstract 2
- 229930195729 fatty acid Natural products 0.000 title abstract 2
- -1 fatty acid salt Chemical class 0.000 title 1
- 230000002209 hydrophobic effect Effects 0.000 title 1
- 239000002245 particle Substances 0.000 abstract 2
- 229910002808 Si–O–Si Inorganic materials 0.000 abstract 1
- 150000004665 fatty acids Chemical class 0.000 abstract 1
- 230000005661 hydrophobic surface Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 239000000377 silicon dioxide Substances 0.000 abstract 1
- XOOUIPVCVHRTMJ-UHFFFAOYSA-L zinc stearate Chemical compound [Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XOOUIPVCVHRTMJ-UHFFFAOYSA-L 0.000 abstract 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
- G03G9/097—Plasticisers; Charge controlling agents
- G03G9/09708—Inorganic compounds
-
- 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
- G03G9/10—Developers with toner particles characterised by carrier particles
-
- 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
- G03G9/09708—Inorganic compounds
- G03G9/09725—Silicon-oxides; Silicates
-
- 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
- G03G9/09783—Organo-metallic compounds
- G03G9/09791—Metallic soaps of higher carboxylic acids
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Developing Agents For Electrophotography (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US18857071A | 1971-10-12 | 1971-10-12 | |
| US18860571A | 1971-10-12 | 1971-10-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7213836A true NL7213836A (en) | 1973-04-16 |
Family
ID=26884226
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7213836A NL7213836A (en) | 1971-10-12 | 1972-10-12 | Electrophotographic dry toner developer - contg fatty acid salt and hydrophobic colloidal silica |
| NLAANVRAGE7213837,A NL172376C (nl) | 1971-10-12 | 1972-10-12 | Werkwijze voor het bereiden van een elektrofotografisch ontwikkelpoeder, en elektrofotografische beeldvormingswerkwijze. |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NLAANVRAGE7213837,A NL172376C (nl) | 1971-10-12 | 1972-10-12 | Werkwijze voor het bereiden van een elektrofotografisch ontwikkelpoeder, en elektrofotografische beeldvormingswerkwijze. |
Country Status (1)
| Country | Link |
|---|---|
| NL (2) | NL7213836A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3884825A (en) * | 1972-08-03 | 1975-05-20 | Xerox Corp | Imaging composition |
-
1972
- 1972-10-12 NL NL7213836A patent/NL7213836A/xx not_active Application Discontinuation
- 1972-10-12 NL NLAANVRAGE7213837,A patent/NL172376C/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| NL172376C (nl) | 1983-08-16 |
| NL172376B (nl) | 1983-03-16 |
| NL7213837A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-04-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BC | A request for examination has been filed | ||
| A85 | Still pending on 85-01-01 | ||
| BV | The patent application has lapsed |