AU691437B2 - Process for preparing colloidal calcium carbonate by particle size - Google Patents

Process for preparing colloidal calcium carbonate by particle size

Info

Publication number
AU691437B2
AU691437B2 AU12277/97A AU1227797A AU691437B2 AU 691437 B2 AU691437 B2 AU 691437B2 AU 12277/97 A AU12277/97 A AU 12277/97A AU 1227797 A AU1227797 A AU 1227797A AU 691437 B2 AU691437 B2 AU 691437B2
Authority
AU
Australia
Prior art keywords
particle size
calcium carbonate
colloidal calcium
preparing colloidal
preparing
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.)
Ceased
Application number
AU12277/97A
Other languages
English (en)
Other versions
AU1227797A (en
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.)
CHUNGMOO CHEMICAL Corp
Original Assignee
CHUNGMOO CHEMICAL Corp
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 CHUNGMOO CHEMICAL Corp filed Critical CHUNGMOO CHEMICAL Corp
Publication of AU1227797A publication Critical patent/AU1227797A/en
Application granted granted Critical
Publication of AU691437B2 publication Critical patent/AU691437B2/en
Assigned to CHUNGMOO CHEMICAL CORPORATION reassignment CHUNGMOO CHEMICAL CORPORATION Alteration of Name(s) in Register under S187 Assignors: YOU, KYU JAE
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • C01F11/184—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
AU12277/97A 1996-02-02 1997-01-22 Process for preparing colloidal calcium carbonate by particle size Ceased AU691437B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1019960002536A KR0184847B1 (ko) 1996-02-02 1996-02-02 입경별 교질탄산칼슘의 제조방법
KR962536 1996-02-02

Publications (2)

Publication Number Publication Date
AU1227797A AU1227797A (en) 1997-08-28
AU691437B2 true AU691437B2 (en) 1998-05-14

Family

ID=19450652

Family Applications (1)

Application Number Title Priority Date Filing Date
AU12277/97A Ceased AU691437B2 (en) 1996-02-02 1997-01-22 Process for preparing colloidal calcium carbonate by particle size

Country Status (5)

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

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
US10112844B2 (en) 2014-03-31 2018-10-30 Nippon Paper Industries Co., Ltd. Calcium carbonate microparticles and processes for preparing them
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

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2716794A1 (de) * 1976-04-16 1977-10-27 Toyo Soda Mfg Co Ltd Verfahren zur herstellung von calciumcarbonat-korpuskularketten
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
JPH06157030A (ja) * 1992-11-16 1994-06-03 Ryoko Sekkai Kogyo Kk 膠質炭酸カルシウムの製造法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5343694A (en) * 1976-10-01 1978-04-19 Shiraishi Kogyo Kaisha Ltd Process for producing cubic calcium carbonate having 0*111*0micron size
US5332564A (en) * 1992-07-10 1994-07-26 Ecc International Inc. Process for production of rhombic shaped precipitated calcium carbonate

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2716794A1 (de) * 1976-04-16 1977-10-27 Toyo Soda Mfg Co Ltd Verfahren zur herstellung von calciumcarbonat-korpuskularketten
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
JPH06157030A (ja) * 1992-11-16 1994-06-03 Ryoko Sekkai Kogyo Kk 膠質炭酸カルシウムの製造法

Also Published As

Publication number Publication date
CA2196124A1 (en) 1997-08-03
GB2309692B (en) 1998-03-04
KR970061783A (ko) 1997-09-12
CN1163860A (zh) 1997-11-05
CN1058684C (zh) 2000-11-22
GB2309692A8 (en) 1997-09-11
KR0184847B1 (ko) 1999-04-15
GB9702081D0 (en) 1997-03-19
AU1227797A (en) 1997-08-28
CA2196124C (en) 2000-12-19
GB2309692A (en) 1997-08-06

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Legal Events

Date Code Title Description
GD Licence registered

Free format text: YOU, K.J.

PC Assignment registered

Free format text: CHUNGMOO CHEMICAL CORPORATION

MK14 Patent ceased section 143(a) (annual fees not paid) or expired