FR2968219B1 - Utilisation de sels alcalins de carbonate pour reduire la dose de polymere acrylique dans un procede de broyage de carbonate de calcium dans l'eau. - Google Patents
Utilisation de sels alcalins de carbonate pour reduire la dose de polymere acrylique dans un procede de broyage de carbonate de calcium dans l'eau.Info
- Publication number
- FR2968219B1 FR2968219B1 FR1060012A FR1060012A FR2968219B1 FR 2968219 B1 FR2968219 B1 FR 2968219B1 FR 1060012 A FR1060012 A FR 1060012A FR 1060012 A FR1060012 A FR 1060012A FR 2968219 B1 FR2968219 B1 FR 2968219B1
- Authority
- FR
- France
- Prior art keywords
- carbonate
- water
- calcium carbonate
- acrylic polymer
- alkaline salts
- 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
Links
Classifications
-
- 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
- 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
- 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
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/22—Rheological behaviour as dispersion, e.g. viscosity, sedimentation stability
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Disintegrating Or Milling (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1060012A FR2968219B1 (fr) | 2010-12-02 | 2010-12-02 | Utilisation de sels alcalins de carbonate pour reduire la dose de polymere acrylique dans un procede de broyage de carbonate de calcium dans l'eau. |
BR112013009289A BR112013009289A2 (pt) | 2010-12-02 | 2011-11-03 | utilização de sais alcalinos de carbonato para reduzir a dose de polímero acrílico em um processo de trituração de carbonato de cálcio em água |
EP11799476.4A EP2646512A1 (fr) | 2010-12-02 | 2011-11-03 | Utilisation de sels alcalins de carbonate pour reduire la dose de polymere acrylique dans un procede de broyage de carbonate de calcium dans l'eau |
CN201180056227.2A CN103221489B (zh) | 2010-12-02 | 2011-11-03 | 碱性碳酸盐用于在水中研磨碳酸钙的方法中减少丙烯酸类聚合物的用量的用途 |
PCT/IB2011/002645 WO2012073080A1 (fr) | 2010-12-02 | 2011-11-03 | Utilisation de sels alcalins de carbonate pour reduire la dose de polymere acrylique dans un procede de broyage de carbonate de calcium dans l'eau |
US13/299,413 US20120142842A1 (en) | 2010-12-02 | 2011-11-18 | Use of alkaline carbonate salts to reduce the dose of acrylic polymer in a method of grinding calcium carbonate in water |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1060012A FR2968219B1 (fr) | 2010-12-02 | 2010-12-02 | Utilisation de sels alcalins de carbonate pour reduire la dose de polymere acrylique dans un procede de broyage de carbonate de calcium dans l'eau. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2968219A1 FR2968219A1 (fr) | 2012-06-08 |
FR2968219B1 true FR2968219B1 (fr) | 2012-12-14 |
Family
ID=43836877
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1060012A Expired - Fee Related FR2968219B1 (fr) | 2010-12-02 | 2010-12-02 | Utilisation de sels alcalins de carbonate pour reduire la dose de polymere acrylique dans un procede de broyage de carbonate de calcium dans l'eau. |
Country Status (6)
Country | Link |
---|---|
US (1) | US20120142842A1 (fr) |
EP (1) | EP2646512A1 (fr) |
CN (1) | CN103221489B (fr) |
BR (1) | BR112013009289A2 (fr) |
FR (1) | FR2968219B1 (fr) |
WO (1) | WO2012073080A1 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
PL2292701T5 (pl) * | 2009-07-01 | 2017-12-29 | Omya International Ag | Sposób ulepszania nieprzezroczystości |
EP3337831B1 (fr) | 2015-08-21 | 2024-02-28 | G&P Holding, Inc. | Itaconates et polyitaconates d'argent et de cuivre |
US11014858B2 (en) | 2016-03-30 | 2021-05-25 | Gcp Applied Technologies Inc. | Mineral grinding |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3479223D1 (en) * | 1983-05-20 | 1989-09-07 | Allied Colloids Ltd | Water soluble polymers and dispersions containing them |
US5647902A (en) * | 1995-10-20 | 1997-07-15 | Ecc International Inc. | Stabilized calcium carbonate composition using sodium carbonate and mixtures of acids and uses therefor |
FR2895686B1 (fr) * | 2005-12-30 | 2008-05-30 | Coatex Sas | Utilisation d'agents de co-broyage dans un procede de fabrication de carbonates de calcium naturel et precipite co-broyes, suspensions et pigments secs obtenus et leurs utilisations |
ES2606348T3 (es) * | 2008-07-07 | 2017-03-23 | Omya Development Ag | Método de fabricación de suspensiones acuosas de carbonato de calcio y suspensiones obtenidas así como sus usos |
-
2010
- 2010-12-02 FR FR1060012A patent/FR2968219B1/fr not_active Expired - Fee Related
-
2011
- 2011-11-03 EP EP11799476.4A patent/EP2646512A1/fr not_active Withdrawn
- 2011-11-03 WO PCT/IB2011/002645 patent/WO2012073080A1/fr unknown
- 2011-11-03 BR BR112013009289A patent/BR112013009289A2/pt not_active IP Right Cessation
- 2011-11-03 CN CN201180056227.2A patent/CN103221489B/zh not_active Expired - Fee Related
- 2011-11-18 US US13/299,413 patent/US20120142842A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
US20120142842A1 (en) | 2012-06-07 |
CN103221489B (zh) | 2015-03-18 |
BR112013009289A2 (pt) | 2016-07-19 |
CN103221489A (zh) | 2013-07-24 |
WO2012073080A1 (fr) | 2012-06-07 |
FR2968219A1 (fr) | 2012-06-08 |
EP2646512A1 (fr) | 2013-10-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 6 |
|
PLFP | Fee payment |
Year of fee payment: 7 |
|
ST | Notification of lapse |
Effective date: 20180831 |