GB1540328A - Process for producing chain structured corpuscular calcium carbonate - Google Patents

Process for producing chain structured corpuscular calcium carbonate

Info

Publication number
GB1540328A
GB1540328A GB1485277A GB1485277A GB1540328A GB 1540328 A GB1540328 A GB 1540328A GB 1485277 A GB1485277 A GB 1485277A GB 1485277 A GB1485277 A GB 1485277A GB 1540328 A GB1540328 A GB 1540328A
Authority
GB
United Kingdom
Prior art keywords
corpuscular
calcium carbonate
producing chain
chain structured
structured
Prior art date
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
Application number
GB1485277A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tosoh Corp
Original Assignee
Toyo Soda Manufacturing Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Toyo Soda Manufacturing Co Ltd filed Critical Toyo Soda Manufacturing Co Ltd
Publication of GB1540328A publication Critical patent/GB1540328A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • 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
    • 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
    • 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
    • C01P2004/62—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
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/64—Nanometer sized, i.e. from 1-100 nanometer
GB1485277A 1976-04-16 1977-04-07 Process for producing chain structured corpuscular calcium carbonate Expired GB1540328A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4241276A JPS52126697A (en) 1976-04-16 1976-04-16 Production of chain calcium carbonate

Publications (1)

Publication Number Publication Date
GB1540328A true GB1540328A (en) 1979-02-07

Family

ID=12635340

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1485277A Expired GB1540328A (en) 1976-04-16 1977-04-07 Process for producing chain structured corpuscular calcium carbonate

Country Status (3)

Country Link
JP (1) JPS52126697A (de)
DE (1) DE2716794C2 (de)
GB (1) GB1540328A (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0055088A1 (de) * 1980-12-18 1982-06-30 Pfizer Inc. Verfahren zur Herstellung von feinteiligem, ausgefälltem Calciumcarbonat
GB2246344A (en) * 1990-07-27 1992-01-29 Ecc Int Ltd Precipitated calcium carbonate
GB2309692A (en) * 1996-02-02 1997-08-06 You Kyu J Preparing colloidal calcium carbonate particles
EP3098202A1 (de) * 2015-05-28 2016-11-30 Omya International AG Verfahren zur erhöhung der opazität von gefälltem calciumcarbonat

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5969425A (ja) * 1982-10-06 1984-04-19 Maruo Calcium Kk カルサイト系炭酸カルシウムの製造方法
JPS5997530A (ja) * 1982-11-27 1984-06-05 Kounoshima Kagaku Kogyo Kk 炭酸カルシウムの製造方法
DE3339996A1 (de) * 1983-11-04 1985-05-15 Wacker-Chemie GmbH, 8000 München Calcitischer fuellstoff und verfahren seiner herstellung
KR0182788B1 (ko) * 1996-02-02 1999-04-15 유규재 초미세 교질 탄산칼슘의 제조방법
FR2826950B1 (fr) * 2001-07-04 2004-09-10 Solvay Procede pour l'obtention de particules de carbonate de calcium precipite structurees a l'echelle nanometrique
JP4571367B2 (ja) * 2002-02-26 2010-10-27 奥多摩工業株式会社 メソ孔担持炭酸カルシウム、その製造方法及びそれを用いた塗工紙
EP1712523A1 (de) * 2005-04-11 2006-10-18 Omya Development AG Gefälltes Kalziumkarbonatpigment zur Verwendung in Tintenstrahldruckpapierbeschichtungen
DE202012012628U1 (de) * 2011-10-05 2013-07-04 Solvay S.A. Gefällte Calciumcarbonatteilchen und Verwendung davon
JP5804595B2 (ja) * 2011-10-24 2015-11-04 愛媛県 カルシウム化合物及びその製造方法
CN103663527B (zh) * 2012-09-25 2016-02-10 上海华明高技术（集团）有限公司 立方形超细碳酸钙颗粒的制备方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE556147A (de) * 1957-03-26
DE1116203B (de) * 1959-10-13 1961-11-02 Bayer Ag Verfahren zur Herstellung von feindispersem Calciumcarbonat
GB1447566A (en) * 1974-02-14 1976-08-25 Ici Ltd Production of calcium carbonate

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0055088A1 (de) * 1980-12-18 1982-06-30 Pfizer Inc. Verfahren zur Herstellung von feinteiligem, ausgefälltem Calciumcarbonat
GB2246344A (en) * 1990-07-27 1992-01-29 Ecc Int Ltd Precipitated calcium carbonate
GB2309692A (en) * 1996-02-02 1997-08-06 You Kyu J Preparing colloidal calcium carbonate particles
GB2309692B (en) * 1996-02-02 1998-03-04 You Kyu J Process for preparing colloidal calcium carbonate by particle size
EP3098202A1 (de) * 2015-05-28 2016-11-30 Omya International AG Verfahren zur erhöhung der opazität von gefälltem calciumcarbonat
WO2016189009A1 (en) * 2015-05-28 2016-12-01 Omya International Ag Process for increasing opacity of precipitated calcium carbonate
RU2688848C1 (ru) * 2015-05-28 2019-05-22 Омиа Интернэшнл Аг Способ увеличения непрозрачности осажденного карбоната кальция
US10604416B2 (en) 2015-05-28 2020-03-31 Omya International Ag Process for increasing opacity of precipitated calcium carbonate

Also Published As

Publication number Publication date
DE2716794A1 (de) 1977-10-27
JPS52126697A (en) 1977-10-24
JPS5626613B2 (de) 1981-06-19
DE2716794C2 (de) 1986-03-27

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee