FR2422593B1 - - Google Patents
Info
- Publication number
- FR2422593B1 FR2422593B1 FR7908438A FR7908438A FR2422593B1 FR 2422593 B1 FR2422593 B1 FR 2422593B1 FR 7908438 A FR7908438 A FR 7908438A FR 7908438 A FR7908438 A FR 7908438A FR 2422593 B1 FR2422593 B1 FR 2422593B1
- Authority
- FR
- France
- 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
Classifications
-
- 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
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/50—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by form
- D21H21/52—Additives of definite length or shape
-
- 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
- C01F11/182—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
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
- C09C1/02—Compounds of alkaline earth metals or magnesium
- C09C1/021—Calcium carbonates
-
- 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
- D21H19/00—Coated paper; Coating material
- D21H19/36—Coatings with pigments
- D21H19/38—Coatings with pigments characterised by the pigments
- D21H19/385—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
- C01P2004/54—Particles characterised by their aspect ratio, i.e. the ratio of sizes in the longest to the shortest dimension
-
- 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
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/62—Submicrometer sized, i.e. from 0.1-1 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
- C01P2006/14—Pore volume
-
- 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
- C01P2006/19—Oil-absorption capacity, e.g. DBP values
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4066878A JPS54132499A (en) | 1978-04-05 | 1978-04-05 | Calcium carbonate particle having projection and its manufacture |
JP6997178A JPS54160597A (en) | 1978-06-09 | 1978-06-09 | Calcium carbonate needleelike intertwined article and its manufacture |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2422593A1 FR2422593A1 (fr) | 1979-11-09 |
FR2422593B1 true FR2422593B1 (fr) | 1981-07-03 |
Family
ID=26380160
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7908438A Granted FR2422593A1 (fr) | 1978-04-05 | 1979-04-04 | Particules de carbonate de calcium et leurs procedes de preparation |
FR7920067A Granted FR2433481A1 (fr) | 1978-04-05 | 1979-08-06 | Particules de carbonate de calcium et leurs procedes de preparation |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7920067A Granted FR2433481A1 (fr) | 1978-04-05 | 1979-08-06 | Particules de carbonate de calcium et leurs procedes de preparation |
Country Status (4)
Country | Link |
---|---|
US (1) | US4244933A (fr) |
DE (1) | DE2913613C2 (fr) |
FR (2) | FR2422593A1 (fr) |
GB (1) | GB2023561B (fr) |
Families Citing this family (40)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4345945A (en) * | 1980-12-09 | 1982-08-24 | International Minerals & Chemical Corp. | Method for dispersing comminuted solids |
FR2554119B1 (fr) * | 1983-10-26 | 1986-01-24 | Omya Sa | Carbonate de calcium traite pour des compositions fortement chargees de resines thermodurcissables ou thermoplastiques |
DE3339996A1 (de) * | 1983-11-04 | 1985-05-15 | Wacker-Chemie GmbH, 8000 München | Calcitischer fuellstoff und verfahren seiner herstellung |
DE3417393C2 (de) * | 1984-05-10 | 1986-10-30 | Adolf Prof. Dr. 3220 Alfeld Knappwost | Mittel zur Anhebung des pH-Werts der Zahnplaque und Verfahren zu deren Herstellung |
EP0179597B1 (fr) * | 1984-10-18 | 1993-02-03 | Pfizer Inc. | Carbonate de calcium précipité de forme sphérique, sa préparation et son utilisation |
US4888160A (en) * | 1985-12-20 | 1989-12-19 | J.M. Huber Corporation | Process for producing calcium carbonate and products thereof |
US4732748A (en) * | 1986-12-10 | 1988-03-22 | Cyprus Mines Corporation | Finely divided calcium carbonate compositions |
JPH01230424A (ja) * | 1988-03-09 | 1989-09-13 | Shiraishi Chuo Kenkyusho:Kk | 炭酸カルシウム、炭酸カルシウム顔料、その製造法、情報記録紙用塗被組成物及び情報記録紙 |
US5043017A (en) * | 1990-03-09 | 1991-08-27 | Pfizer Inc. | Acid-stabilized calcium carbonate, process for its production and method for its use in the manufacture of acidic paper |
GB2246344A (en) * | 1990-07-27 | 1992-01-29 | Ecc Int Ltd | Precipitated calcium carbonate |
WO1992021613A1 (fr) * | 1991-06-04 | 1992-12-10 | Minerals Technologies, Inc. | Particules de carbonate de calcium precipitees obtenues a partir de carbonate de calcium basique |
DE4128570A1 (de) * | 1991-08-28 | 1993-03-04 | Pluss Stauffer Ag | Carbonat-haltige mineralische fuellstoffe und pigmente |
WO1993020010A1 (fr) * | 1992-04-03 | 1993-10-14 | Minerals Technologies, Inc. | Particules agglomerees de carbonate de calcium precipite |
EP0859885A4 (fr) * | 1995-10-20 | 1999-06-09 | Ecc Int Inc | Charge au carbonate de calcium resistant aux acides |
AT403043B (de) * | 1996-04-03 | 1997-10-27 | Unitechnik Thurner Anlagenbaug | Verfahren zur kontinuierlichen erzeugung von gefälltem kalziumkarbonat |
CA2274712C (fr) * | 1996-12-09 | 2005-08-30 | Nippon Paper Industries Co., Ltd. | Procede de preparation de carbonate de calcium |
US6228161B1 (en) | 1996-12-30 | 2001-05-08 | Minerals Technologies Inc. | Use of calcium carbonate in an acidic aqueous media |
US5948492A (en) * | 1997-01-09 | 1999-09-07 | Graham Packaging Company, L.P. | Cost-effective environmentally-friendly blow-molded plastic container |
US6156286A (en) * | 1997-05-21 | 2000-12-05 | Imerys Pigments, Inc. | Seeding of aragonite calcium carbonate and the product thereof |
EP0902123B1 (fr) * | 1997-09-12 | 2001-07-18 | Nippon Paper Industries Co., Ltd. | Procédé de préparation de papier couché pour l'impression |
FI106114B (fi) * | 1998-01-19 | 2000-11-30 | Fp Pigments Oy | Menetelmä synteettisen kalsiumkarbonaatin valmistamiseksi ja modifioimiseksi |
FR2787802B1 (fr) * | 1998-12-24 | 2001-02-02 | Pluss Stauffer Ag | Nouvelle charge ou pigment ou mineral traite pour papier, notamment pigment contenant du caco3 naturel, son procede de fabrication, compositions les contenant, et leurs applications |
US6251356B1 (en) | 1999-07-21 | 2001-06-26 | G. R. International, Inc. | High speed manufacturing process for precipitated calcium carbonate employing sequential perssure carbonation |
JP3808263B2 (ja) * | 2000-01-18 | 2006-08-09 | 日本製紙株式会社 | 炭酸カルシウムの製造方法 |
US6440209B1 (en) | 2000-02-09 | 2002-08-27 | Engelhard Corpoartion | Composite pigments comprising in-situ precipitated metal carbonate crystals |
US20030161894A1 (en) * | 2001-09-05 | 2003-08-28 | 3P Technologies Ltd. | Precipitated aragonite and a process for producing it |
US6685908B1 (en) | 2000-03-06 | 2004-02-03 | 3P Technologies Ltd. | Precipitated aragonite and a process for producing it |
US20030213937A1 (en) * | 2001-02-22 | 2003-11-20 | Isaac Yaniv | Precipitated aragonite and a process for producing it |
US7048900B2 (en) * | 2001-01-31 | 2006-05-23 | G.R. International, Inc. | Method and apparatus for production of precipitated calcium carbonate and silicate compounds in common process equipment |
US6592837B2 (en) | 2001-04-20 | 2003-07-15 | Carbominerals | Narrow size distribution ground calcium carbonate compositions |
US20040108081A1 (en) * | 2002-12-09 | 2004-06-10 | Specialty Minerals (Michigan) Inc. | Filler-fiber composite |
US20040108083A1 (en) * | 2002-12-09 | 2004-06-10 | Specialty Minerals (Michigan) Inc. | Filler-fiber composite |
DE10257696A1 (de) * | 2002-12-11 | 2004-06-24 | Solvay Soda Deutschland Gmbh | Ultratrockenes Calciumcarbonat |
US20080173420A1 (en) * | 2006-12-11 | 2008-07-24 | Jay Chen Song | Paper surface sizing composition, sized paper, and method for sizing paper |
KR101453119B1 (ko) * | 2007-03-13 | 2014-10-27 | 우베 마테리알즈 가부시키가이샤 | 고분산성 알칼리 토금속 탄산염 미분말 |
EP2070991B1 (fr) | 2007-12-12 | 2010-09-08 | Omya Development AG | Procédé de fabrication de carbonate de calcium précipité à réaction en surface |
DE102011014348A1 (de) | 2011-03-18 | 2014-06-18 | Ecoloop Gmbh | Verfahren zur kontinuierlichen Herstellung von gefälltem Calciumcarbonat |
RS54909B1 (sr) * | 2012-02-03 | 2016-10-31 | Omya Int Ag | Postupak za dobijanje vodenog rastvora koji sadrži najmanje jedan hidrokarbonat zemnoalkalnog metala i njegova upotreba |
KR101613606B1 (ko) * | 2014-06-13 | 2016-04-20 | 한양대학교 산학협력단 | 가스-생성 나노파티클 |
JP6936812B2 (ja) | 2016-04-22 | 2021-09-22 | アイメリーズ ユーエスエー,インコーポレーテッド | 無機材料組成物およびそのユーティリティ |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3126253A (en) * | 1964-03-24 | Process for the manufacture of finely | ||
US1372193A (en) * | 1919-04-26 | 1921-03-22 | Equitable Trust Company | Manufacture of calcium carbonate |
US2188663A (en) * | 1938-04-04 | 1940-01-30 | Diamond Alkali Co | Process of making fine particle alkaline earth metal carbonates |
US2538802A (en) * | 1947-05-03 | 1951-01-23 | Ecusta Paper Corp | Method of manufacturing calcium carbonate |
DE977672C (de) * | 1955-06-17 | 1968-03-14 | Kalk Chemische Fabrik Gmbh | Verfahren zur Herstellung eines extrem feinteiligen, gefaellten, im wesentlichen aus Calciumcarbonat bestehenden Gemisches von Calciumverbindungen |
US3133824A (en) * | 1959-10-16 | 1964-05-19 | Bayer Ag | Process for the production of finely dispersed calcium carbonate |
GB897205A (en) * | 1959-10-19 | 1962-05-23 | Ici Ltd | Precipitated calcium carbonate |
US3443890A (en) * | 1966-12-05 | 1969-05-13 | Diamond Shamrock Corp | Process for the production of calcium carbonate |
GB1447566A (en) * | 1974-02-14 | 1976-08-25 | Ici Ltd | Production of calcium carbonate |
US4157379A (en) * | 1976-04-16 | 1979-06-05 | Toyo Soda Manufacturing Co., Ltd. | Process for producing chain structured corpuscular calcium carbonate |
JPS5339998A (en) * | 1976-09-25 | 1978-04-12 | Shiraishi Kogyo Kaisha Ltd | Process for contnuously preparing precipitated calcium carbonate |
JPS5343694A (en) * | 1976-10-01 | 1978-04-19 | Shiraishi Kogyo Kaisha Ltd | Process for producing cubic calcium carbonate having 0*111*0micron size |
-
1979
- 1979-03-26 US US06/023,962 patent/US4244933A/en not_active Expired - Lifetime
- 1979-04-04 DE DE2913613A patent/DE2913613C2/de not_active Expired
- 1979-04-04 FR FR7908438A patent/FR2422593A1/fr active Granted
- 1979-04-04 GB GB7911736A patent/GB2023561B/en not_active Expired
- 1979-08-06 FR FR7920067A patent/FR2433481A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2433481B1 (fr) | 1982-11-05 |
DE2913613A1 (de) | 1979-10-11 |
FR2422593A1 (fr) | 1979-11-09 |
GB2023561A (en) | 1980-01-03 |
GB2023561B (en) | 1982-07-07 |
US4244933A (en) | 1981-01-13 |
FR2433481A1 (fr) | 1980-03-14 |
DE2913613C2 (de) | 1985-01-31 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |