AU3615800A - A composition of matter comprising high brightness calcium carbonate pigments and processes for making same - Google Patents
A composition of matter comprising high brightness calcium carbonate pigments and processes for making sameInfo
- Publication number
- AU3615800A AU3615800A AU36158/00A AU3615800A AU3615800A AU 3615800 A AU3615800 A AU 3615800A AU 36158/00 A AU36158/00 A AU 36158/00A AU 3615800 A AU3615800 A AU 3615800A AU 3615800 A AU3615800 A AU 3615800A
- Authority
- AU
- Australia
- Prior art keywords
- matter
- processes
- composition
- calcium carbonate
- high brightness
- 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.)
- Abandoned
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
- C01F11/185—After-treatment, e.g. grinding, purification, conversion of crystal morphology
-
- 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
- C01P2006/60—Optical properties, e.g. expressed in CIELAB-values
-
- 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
- C01P2006/80—Compositional purity
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US26081299A | 1999-03-02 | 1999-03-02 | |
US09260812 | 1999-03-02 | ||
PCT/US2000/005631 WO2000051941A1 (en) | 1999-03-02 | 2000-03-02 | A composition of matter comprising high brightness calcium carbonate pigments and processes for making same |
Publications (1)
Publication Number | Publication Date |
---|---|
AU3615800A true AU3615800A (en) | 2000-09-21 |
Family
ID=22990720
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU36158/00A Abandoned AU3615800A (en) | 1999-03-02 | 2000-03-02 | A composition of matter comprising high brightness calcium carbonate pigments and processes for making same |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1180090A1 (en) |
AU (1) | AU3615800A (en) |
CA (1) | CA2364743A1 (en) |
MX (1) | MXPA01008945A (en) |
WO (1) | WO2000051941A1 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6143065A (en) * | 1999-07-12 | 2000-11-07 | J. M. Huber Corporation | Precipitated calcium carbonate product having improved brightness and method of preparing the same |
US7105139B2 (en) | 2002-04-25 | 2006-09-12 | Imerys Pigments, Inc. | Stabilization of the viscosity of formamidine sulfinic acid bleached calcium carbonate slurries |
KR100487728B1 (en) * | 2002-06-11 | 2005-05-03 | 이대생 | Method for producing Calcium Carbonate fine powder by dry grinding and classification |
US8033398B2 (en) | 2005-07-06 | 2011-10-11 | Cytec Technology Corp. | Process and magnetic reagent for the removal of impurities from minerals |
RU2492932C1 (en) | 2007-01-05 | 2013-09-20 | Сайтек Текнолоджи Корп. | Method of scavenging carbonate minerals |
GB0703634D0 (en) * | 2007-02-23 | 2007-04-04 | Imerys Minerals Ltd | Treatment of white inorganic ores |
WO2009114404A2 (en) | 2008-03-09 | 2009-09-17 | Imerys Pigments, Inc. | Methods for purifying kaolin clays using reverse flotation, high brightness kaolin products, and uses thereof |
US10590003B1 (en) | 2017-08-24 | 2020-03-17 | Mississippi Lime Company | Method of brightening ground calcium carbonate |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3985646A (en) * | 1974-08-08 | 1976-10-12 | J. M. Huber Corporation | Method for magnetic beneficiation of particle dispersions |
US3980240A (en) * | 1975-04-11 | 1976-09-14 | Anglo-American Clays Corporation | Brightening of natural calcitic ores |
US5690897A (en) * | 1994-11-21 | 1997-11-25 | Minerals Technologies Inc. | Method for purification of calcium carbonate |
-
2000
- 2000-03-02 CA CA002364743A patent/CA2364743A1/en not_active Abandoned
- 2000-03-02 EP EP00914817A patent/EP1180090A1/en not_active Withdrawn
- 2000-03-02 WO PCT/US2000/005631 patent/WO2000051941A1/en not_active Application Discontinuation
- 2000-03-02 AU AU36158/00A patent/AU3615800A/en not_active Abandoned
- 2000-03-02 MX MXPA01008945A patent/MXPA01008945A/en unknown
Also Published As
Publication number | Publication date |
---|---|
EP1180090A1 (en) | 2002-02-20 |
MXPA01008945A (en) | 2003-07-21 |
CA2364743A1 (en) | 2000-09-08 |
WO2000051941A1 (en) | 2000-09-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK6 | Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase |