LU55894A1 - - Google Patents
Info
- Publication number
- LU55894A1 LU55894A1 LU55894DA LU55894A1 LU 55894 A1 LU55894 A1 LU 55894A1 LU 55894D A LU55894D A LU 55894DA LU 55894 A1 LU55894 A1 LU 55894A1
- Authority
- LU
- Luxembourg
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F11/00—Compounds of calcium, strontium, or barium
- C01F11/18—Carbonates
- C01F11/182—Preparation of calcium carbonate by carbonation of aqueous solutions and characterised by an additive other than CaCO3-seeds
- C01F11/183—Preparation of calcium carbonate by carbonation of aqueous solutions and characterised by an additive other than CaCO3-seeds the additive being an organic compound
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F11/00—Compounds of calcium, strontium, or barium
- C01F11/18—Carbonates
- C01F11/182—Preparation of calcium carbonate by carbonation of aqueous solutions and characterised by an additive other than CaCO3-seeds
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G13/00—Electrographic processes using a charge pattern
- G03G13/06—Developing
- G03G13/08—Developing using a solid developer, e.g. powder developer
-
- 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
- G03G9/103—Glass particles
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Developing Agents For Electrophotography (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US63119367A | 1967-04-17 | 1967-04-17 | |
| GB4184/69A GB1222471A (en) | 1967-04-17 | 1969-01-24 | Improvements in or relating to the preparation of calcium carbonate |
| US9390470A | 1970-11-30 | 1970-11-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU55894A1 true LU55894A1 (xx) | 1968-11-27 |
Family
ID=27254402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU55894D LU55894A1 (xx) | 1967-04-17 | 1968-04-16 |
Country Status (9)
| Country | Link |
|---|---|
| US (2) | US3595794A (xx) |
| AT (1) | AT290986B (xx) |
| BE (1) | BE713752A (xx) |
| CH (1) | CH505410A (xx) |
| DE (1) | DE1772219A1 (xx) |
| FR (1) | FR1582855A (xx) |
| GB (2) | GB1227471A (xx) |
| LU (1) | LU55894A1 (xx) |
| NL (1) | NL6805320A (xx) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4331757A (en) * | 1976-12-29 | 1982-05-25 | Minolta Camera Kabushiki Kaisha | Dry process developing method and device employed therefore |
| US4367207A (en) * | 1980-12-18 | 1983-01-04 | Pfizer Inc. | Process for the preparation of finely divided precipitated calcium carbonate |
| JPS60164754A (ja) * | 1984-02-06 | 1985-08-27 | Hitachi Chem Co Ltd | 静電荷像現像用トナ− |
| JPS6114644A (ja) * | 1984-06-29 | 1986-01-22 | Fuji Xerox Co Ltd | 乾式正帯電性トナー |
| US4978596A (en) * | 1985-03-25 | 1990-12-18 | Hitachi, Ltd. | Electrophotographic toner comprising lactone-modified epoxy resin |
| GB2204587A (en) * | 1987-05-15 | 1988-11-16 | Morgan Matroc Limited | Composite polymeric materials containing ceramic particles |
| US9401461B2 (en) | 2007-07-11 | 2016-07-26 | Cree, Inc. | LED chip design for white conversion |
| GB0917248D0 (en) | 2009-10-02 | 2009-11-18 | Calcitech Synthetic Minerals Ltd | Production of calcium carbonate |
| GB0921820D0 (en) | 2009-12-14 | 2010-01-27 | Calcitech Synthetic Minerals Ltd | Production and/or recovery of products from waste sludge |
-
1967
- 1967-04-17 US US631193A patent/US3595794A/en not_active Expired - Lifetime
-
1968
- 1968-04-16 GB GB1227471D patent/GB1227471A/en not_active Expired
- 1968-04-16 DE DE19681772219 patent/DE1772219A1/de active Pending
- 1968-04-16 BE BE713752D patent/BE713752A/xx unknown
- 1968-04-16 LU LU55894D patent/LU55894A1/xx unknown
- 1968-04-16 CH CH555968A patent/CH505410A/de not_active IP Right Cessation
- 1968-04-16 AT AT369668A patent/AT290986B/de active
- 1968-04-16 NL NL6805320A patent/NL6805320A/xx unknown
- 1968-04-16 FR FR1582855D patent/FR1582855A/fr not_active Expired
-
1969
- 1969-01-24 GB GB4184/69A patent/GB1222471A/en not_active Expired
-
1970
- 1970-11-30 US US00093904A patent/US3730707A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| NL6805320A (xx) | 1968-10-18 |
| US3595794A (en) | 1971-07-27 |
| BE713752A (xx) | 1968-10-16 |
| GB1222471A (en) | 1971-02-17 |
| US3730707A (en) | 1973-05-01 |
| GB1227471A (xx) | 1971-04-07 |
| FR1582855A (xx) | 1969-10-10 |
| AT290986B (de) | 1971-06-25 |
| CH505410A (de) | 1971-03-31 |
| DE1772219A1 (de) | 1971-01-21 |