CH602488A5 - - Google Patents
Info
- Publication number
- CH602488A5 CH602488A5 CH74176A CH74176A CH602488A5 CH 602488 A5 CH602488 A5 CH 602488A5 CH 74176 A CH74176 A CH 74176A CH 74176 A CH74176 A CH 74176A CH 602488 A5 CH602488 A5 CH 602488A5
- Authority
- CH
- Switzerland
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
- C01F5/00—Compounds of magnesium
- C01F5/24—Magnesium carbonates
-
- 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
-
- 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
- C01F11/185—After-treatment, e.g. grinding, purification, conversion of crystal morphology
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/63—Inorganic compounds
- D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
- D21H17/675—Oxides, hydroxides or carbonates
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/12—Surface area
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/20—Powder free flowing behaviour
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19752502143 DE2502143A1 (de) | 1975-01-21 | 1975-01-21 | Verfahren zur herstellung eines feinkoernigen ueberwiegend plaettchenfoermigen basischen calcium-magnesium-carbonats fuer die papierindustrie |
| DE19752502144 DE2502144A1 (de) | 1975-01-21 | 1975-01-21 | Verwendung eines gefaellten basischen ueberwiegend plaettchenfoermigen calciummagnesium-carbonats |
| DE19752504062 DE2504062A1 (de) | 1975-01-31 | 1975-01-31 | Verfahren zur herstellung von plaettchenfoermigem basischen magnesiumcarbonat mit einem shapefaktor von mindestens 1 zu 80 |
| DE19762600485 DE2600485A1 (de) | 1976-01-08 | 1976-01-08 | Verfahren zur herstellung von carbonaten des calciums oder/und magnesiums |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH602488A5 true CH602488A5 (pt) | 1978-07-31 |
Family
ID=27431941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH74176A CH602488A5 (pt) | 1975-01-21 | 1976-01-21 |
Country Status (10)
| Country | Link |
|---|---|
| BE (1) | BE837744A (pt) |
| CH (1) | CH602488A5 (pt) |
| FI (1) | FI62656C (pt) |
| FR (1) | FR2298512A1 (pt) |
| GB (1) | GB1533323A (pt) |
| IT (1) | IT1066074B (pt) |
| NL (1) | NL7600557A (pt) |
| NO (2) | NO141366C (pt) |
| PT (1) | PT64706B (pt) |
| SE (1) | SE418607B (pt) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0012578B1 (en) * | 1978-12-13 | 1983-06-08 | Monsanto Europe S.A./N.V. | Polymer compositions containing hydrated basic magnesium calcium carbonates as smoke-depressant additives |
| JPS6086067A (ja) * | 1983-10-18 | 1985-05-15 | 奥多摩工業株式会社 | 板状炭酸カルシウムの製造法 |
| US5161551A (en) * | 1991-04-12 | 1992-11-10 | Philip Morris Incorporated | Paper wrapper having improved ash characteristics |
| US5263500A (en) * | 1991-04-12 | 1993-11-23 | Philip Morris Incorporated | Cigarette and wrapper with controlled puff count |
| IT1275889B1 (it) * | 1995-03-10 | 1997-10-24 | L Ind Della Magnesia S P A Soc | Procedimento di produzione di derivati magnesiaci |
| ES2141677B1 (es) * | 1998-03-24 | 2000-11-16 | Magnesitas Navarras S A | Procedimiento para la fabricacion de carbonato basico de magnesio a partir de materiales naturales o subproductos con un contenido en magnesio. |
| JP4084751B2 (ja) * | 2001-10-31 | 2008-04-30 | カウンシル・オブ・サイエンティフィック・アンド・インダストリアル・リサーチ | 高濃度の炭酸カルシウムを含有する産業副産物から沈降炭酸カルシウムを生成する方法 |
| BE1020577A3 (fr) | 2012-03-22 | 2014-01-07 | Lhoist Rech & Dev Sa | Composition minerale a base d'une phase solide mixte de carbonates de calcium et de magnesium, son procede de preparation et son utilisation. |
| CN103738986B (zh) * | 2013-12-20 | 2016-03-09 | 周骏宏 | 一种白云石煅烧并水溶分离钙镁生产氢氧化镁和碳酸钙的方法 |
| FR3037801B1 (fr) * | 2015-06-23 | 2017-08-11 | Jd Invest | Materiau semi-synthetique pulverulent, obtenu par modification de la composition d'un biomateriau naturel marin, son procede de fabrication, ses applications |
-
1976
- 1976-01-16 NO NO760148A patent/NO141366C/no unknown
- 1976-01-16 PT PT64706A patent/PT64706B/pt unknown
- 1976-01-19 GB GB2053/76A patent/GB1533323A/en not_active Expired
- 1976-01-19 IT IT67117/76A patent/IT1066074B/it active
- 1976-01-19 FI FI760105A patent/FI62656C/fi not_active IP Right Cessation
- 1976-01-20 SE SE7600550A patent/SE418607B/xx unknown
- 1976-01-20 NL NL7600557A patent/NL7600557A/xx not_active Application Discontinuation
- 1976-01-21 CH CH74176A patent/CH602488A5/xx not_active IP Right Cessation
- 1976-01-21 FR FR7602074A patent/FR2298512A1/fr active Granted
- 1976-01-21 BE BE2054767A patent/BE837744A/xx not_active IP Right Cessation
-
1979
- 1979-08-29 NO NO792804A patent/NO154315C/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NO760148L (pt) | 1976-07-22 |
| FI62656C (fi) | 1983-02-10 |
| BE837744A (fr) | 1976-05-14 |
| FR2298512B1 (pt) | 1981-03-20 |
| SE418607B (sv) | 1981-06-15 |
| PT64706B (fr) | 1977-08-10 |
| NO154315C (no) | 1986-08-27 |
| NO792804L (no) | 1976-07-22 |
| FI760105A (pt) | 1976-07-22 |
| NO154315B (no) | 1986-05-20 |
| NO141366B (no) | 1979-11-19 |
| IT1066074B (it) | 1985-03-04 |
| NO141366C (no) | 1980-02-27 |
| SE7600550L (sv) | 1976-07-22 |
| NL7600557A (nl) | 1976-07-23 |
| PT64706A (fr) | 1976-02-01 |
| FI62656B (fi) | 1982-10-29 |
| GB1533323A (en) | 1978-11-22 |
| FR2298512A1 (fr) | 1976-08-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |