CA2196124C - Methode pour obtenir du carbonate de calcium colloidal par classe granulometrique - Google Patents

Methode pour obtenir du carbonate de calcium colloidal par classe granulometrique Download PDF

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Publication number
CA2196124C
CA2196124C CA002196124A CA2196124A CA2196124C CA 2196124 C CA2196124 C CA 2196124C CA 002196124 A CA002196124 A CA 002196124A CA 2196124 A CA2196124 A CA 2196124A CA 2196124 C CA2196124 C CA 2196124C
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CA
Canada
Prior art keywords
calcium carbonate
aqueous suspension
colloidal calcium
particle size
suspension
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 - Fee Related
Application number
CA002196124A
Other languages
English (en)
Other versions
CA2196124A1 (fr
Inventor
Kyu Jae You
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2196124A1 publication Critical patent/CA2196124A1/fr
Application granted granted Critical
Publication of CA2196124C publication Critical patent/CA2196124C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • C01F11/184—Preparation of calcium carbonate by carbonation of solutions based on non-aqueous solvents
    • 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
    • C01F11/181—Preparation of calcium carbonate by carbonation of aqueous solutions and characterised by control of the carbonation conditions
    • 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
    • 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
    • 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
    • C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
    • C09C3/08—Treatment with low-molecular-weight non-polymer organic compounds
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/30—Particle morphology extending in three dimensions
    • C01P2004/38—Particle morphology extending in three dimensions cube-like
    • 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

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)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
CA002196124A 1996-02-02 1997-01-28 Methode pour obtenir du carbonate de calcium colloidal par classe granulometrique Expired - Fee Related CA2196124C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR96-2536 1996-02-02
KR1019960002536A KR0184847B1 (ko) 1996-02-02 1996-02-02 입경별 교질탄산칼슘의 제조방법

Publications (2)

Publication Number Publication Date
CA2196124A1 CA2196124A1 (fr) 1997-08-03
CA2196124C true CA2196124C (fr) 2000-12-19

Family

ID=19450652

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002196124A Expired - Fee Related CA2196124C (fr) 1996-02-02 1997-01-28 Methode pour obtenir du carbonate de calcium colloidal par classe granulometrique

Country Status (5)

Country Link
KR (1) KR0184847B1 (fr)
CN (1) CN1058684C (fr)
AU (1) AU691437B2 (fr)
CA (1) CA2196124C (fr)
GB (1) GB2309692B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9815289D0 (en) * 1998-07-14 1998-09-09 Unilever Plc Speroidal calcitic calcium carbonate
JP4596148B2 (ja) * 2005-05-18 2010-12-08 信越化学工業株式会社 室温硬化性オルガノポリシロキサン組成物
TWI654141B (zh) 2014-03-31 2019-03-21 日商日本製紙股份有限公司 Calcium carbonate microparticles and method of producing the same
CN103897434B (zh) * 2014-04-19 2016-03-30 芮城新泰纳米材料有限公司 塑料母粒专用纳米碳酸钙的制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52126697A (en) * 1976-04-16 1977-10-24 Toyo Soda Mfg Co Ltd Production of chain 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
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
US5332564A (en) * 1992-07-10 1994-07-26 Ecc International Inc. Process for production of rhombic shaped precipitated calcium carbonate
JP3055334B2 (ja) * 1992-11-16 2000-06-26 菱光石灰工業株式会社 膠質炭酸カルシウムの製造法

Also Published As

Publication number Publication date
AU691437B2 (en) 1998-05-14
CN1058684C (zh) 2000-11-22
KR0184847B1 (ko) 1999-04-15
GB2309692B (en) 1998-03-04
GB2309692A8 (en) 1997-09-11
AU1227797A (en) 1997-08-28
GB9702081D0 (en) 1997-03-19
CN1163860A (zh) 1997-11-05
CA2196124A1 (fr) 1997-08-03
GB2309692A (en) 1997-08-06
KR970061783A (ko) 1997-09-12

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