BRPI0517439A - suspensão aquosa de partìculas de carbonato de cálcio precipitado, processo para a fabricação de uma suspensão e usos de suspensões e de aditivos - Google Patents
suspensão aquosa de partìculas de carbonato de cálcio precipitado, processo para a fabricação de uma suspensão e usos de suspensões e de aditivosInfo
- Publication number
- BRPI0517439A BRPI0517439A BRPI0517439-2A BRPI0517439A BRPI0517439A BR PI0517439 A BRPI0517439 A BR PI0517439A BR PI0517439 A BRPI0517439 A BR PI0517439A BR PI0517439 A BRPI0517439 A BR PI0517439A
- Authority
- BR
- Brazil
- Prior art keywords
- suspension
- calcium carbonate
- precipitated calcium
- suspensions
- additives
- Prior art date
Links
- 239000002245 particle Substances 0.000 title abstract 5
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 title abstract 4
- 239000000725 suspension Substances 0.000 title abstract 4
- 239000000654 additive Substances 0.000 title abstract 3
- 239000007900 aqueous suspension Substances 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 229940088417 precipitated calcium carbonate Drugs 0.000 title abstract 2
- 239000005997 Calcium carbide Substances 0.000 abstract 1
- 230000000996 additive effect Effects 0.000 abstract 1
- 229910000019 calcium carbonate Inorganic materials 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 238000007560 sedimentation technique Methods 0.000 abstract 1
- CLZWAWBPWVRRGI-UHFFFAOYSA-N tert-butyl 2-[2-[2-[2-[bis[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]amino]-5-bromophenoxy]ethoxy]-4-methyl-n-[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]anilino]acetate Chemical compound CC1=CC=C(N(CC(=O)OC(C)(C)C)CC(=O)OC(C)(C)C)C(OCCOC=2C(=CC=C(Br)C=2)N(CC(=O)OC(C)(C)C)CC(=O)OC(C)(C)C)=C1 CLZWAWBPWVRRGI-UHFFFAOYSA-N 0.000 abstract 1
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
-
- 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
-
- 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
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/50—Agglomerated particles
-
- 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
-
- 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
- C01P2006/12—Surface area
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Inorganic Chemistry (AREA)
- Nanotechnology (AREA)
- Composite Materials (AREA)
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Materials Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
- Paper (AREA)
Abstract
SUSPENSãO AQUOSA DE PARTìCULAS DE CARBONATO DE CáLCIO PRECIPITADO, PROCESSO PARA A FABRICAçãO DE UMA SUSPENSãO E USOS DE SUSPENSõES E DE ADITIVOS. A suspensão aquosa de partículas de carbonato de cálcio precipitado satisfazem os seguintes requisitos: d~ p~ <243> D~ 50~ <242>q.d~ p~ em que d~ p~ é o diâmetro médio das partículas (nm), medidas pelo método Lea-Nurse, D~ 50~ é o diâmetro das partículas (nm) para o qual 50% da distribuição (medida pela técnica de sedimentação) é menor e 50% da distribuição é maior, q é um número entre 1,0 e 20,0 e compreende um aditivo escolhido de compostos não-iónicos compreendendo mais do que um átomo de carbono, cujo conteúdo, com relação ao carbonato de cálcio, é superior a 0,4% em peso.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0411378A FR2876999B1 (fr) | 2004-10-25 | 2004-10-25 | Suspensions contenant des particules de carbonate de calcium presentant un etat d'agregation controle |
| PCT/EP2005/055487 WO2006045768A1 (en) | 2004-10-25 | 2005-10-24 | Suspensions comprising calcium carbonate particles exhibiting a controlled state of aggregation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BRPI0517439A true BRPI0517439A (pt) | 2008-10-07 |
Family
ID=34950924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0517439-2A BRPI0517439A (pt) | 2004-10-25 | 2005-10-24 | suspensão aquosa de partìculas de carbonato de cálcio precipitado, processo para a fabricação de uma suspensão e usos de suspensões e de aditivos |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US20070287758A1 (pt) |
| EP (1) | EP1807350A1 (pt) |
| JP (1) | JP2008517866A (pt) |
| KR (1) | KR20070068421A (pt) |
| CN (1) | CN101048343A (pt) |
| AR (1) | AR054701A1 (pt) |
| BR (1) | BRPI0517439A (pt) |
| CA (1) | CA2583816A1 (pt) |
| FR (1) | FR2876999B1 (pt) |
| RU (1) | RU2007119389A (pt) |
| TW (1) | TW200628404A (pt) |
| WO (1) | WO2006045768A1 (pt) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1657278A1 (en) | 2004-11-12 | 2006-05-17 | SOLVAY (Société Anonyme) | Coated particles of calcium carbonate having a high specific surface |
| CN101090949B (zh) | 2004-12-22 | 2013-06-05 | 索尔维公司 | 碱土金属碳酸盐的耐酸粒子 |
| FR2881957B1 (fr) | 2005-02-16 | 2008-08-08 | Solvay | Comprimes comprenant une substance biologiquement active et un excipient |
| WO2008068319A1 (en) * | 2006-12-07 | 2008-06-12 | Solvay (Societe Anonyme) | Coated alkaline-earth metal carbonate particles, process for manufacturing such particles and plastic compositions containing such particles |
| JP5467276B2 (ja) * | 2007-12-25 | 2014-04-09 | 学校法人日本大学 | ナノサイズ炭酸カルシウムの製造法 |
| JP6146848B2 (ja) * | 2011-02-28 | 2017-06-14 | ソリューションズ アイイーエス インコーポレイテッド | 土壌及び地下水改質のための現場でのｐＨ調節 |
| JO3752B1 (ar) | 2011-06-10 | 2021-01-31 | Schweitzer Mauduit Int Inc | مواد تبغ تحتوي على جسيمات دقيقة من كربونات الكالسيوم غير متساوية القياس |
| DE202012012628U1 (de) * | 2011-10-05 | 2013-07-04 | Solvay S.A. | Gefällte Calciumcarbonatteilchen und Verwendung davon |
| EP2623467B1 (en) * | 2012-02-03 | 2016-04-27 | Omya International AG | Process for the preparation of an aqueous solution comprising at least one earth alkali hydrogen carbonate and its use |
| PL3156369T3 (pl) * | 2015-10-16 | 2019-01-31 | Omya International Ag | PCC o dużej zawartości części stałych z dodatkiem kopolimerowym |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1165441A1 (en) * | 1999-03-31 | 2002-01-02 | Minerals Technologies Inc. | Process for the preparation of discrete particles of calcium carbonate |
| PT1151966E (pt) * | 2000-04-14 | 2004-11-30 | Schaefer Kalk Gmbh & Co Kg | Carbonato de calcio calcitico estavel, em plaquetas, processo para a respectivaproducao e sua utilizacao |
| 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 |
| FR2862308B1 (fr) * | 2003-11-14 | 2008-02-15 | Solvay | Procede de fabrication d'une resine synthetique et resine synthetique obtenue au moyen de ce procede |
| CN101090949B (zh) * | 2004-12-22 | 2013-06-05 | 索尔维公司 | 碱土金属碳酸盐的耐酸粒子 |
| FR2881957B1 (fr) * | 2005-02-16 | 2008-08-08 | Solvay | Comprimes comprenant une substance biologiquement active et un excipient |
| FR2891546B1 (fr) * | 2005-10-04 | 2010-09-03 | Solvay | Utilisation de particules de carbonate de calcium dans des compositions polymeriques transparentes, compositions polymeriques transparentes et procede de fabrication de ces compositions |
-
2004
- 2004-10-25 FR FR0411378A patent/FR2876999B1/fr not_active Expired - Fee Related
-
2005
- 2005-10-24 WO PCT/EP2005/055487 patent/WO2006045768A1/en not_active Ceased
- 2005-10-24 EP EP05799444A patent/EP1807350A1/en not_active Withdrawn
- 2005-10-24 KR KR1020077009426A patent/KR20070068421A/ko not_active Withdrawn
- 2005-10-24 US US11/666,090 patent/US20070287758A1/en not_active Abandoned
- 2005-10-24 CN CNA2005800363998A patent/CN101048343A/zh active Pending
- 2005-10-24 CA CA002583816A patent/CA2583816A1/en not_active Abandoned
- 2005-10-24 BR BRPI0517439-2A patent/BRPI0517439A/pt not_active IP Right Cessation
- 2005-10-24 JP JP2007538396A patent/JP2008517866A/ja active Pending
- 2005-10-24 TW TW094137127A patent/TW200628404A/zh unknown
- 2005-10-24 RU RU2007119389/15A patent/RU2007119389A/ru not_active Application Discontinuation
- 2005-10-25 AR ARP050104462A patent/AR054701A1/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RU2007119389A (ru) | 2008-11-27 |
| FR2876999B1 (fr) | 2007-11-09 |
| AR054701A1 (es) | 2007-07-11 |
| KR20070068421A (ko) | 2007-06-29 |
| JP2008517866A (ja) | 2008-05-29 |
| US20070287758A1 (en) | 2007-12-13 |
| CN101048343A (zh) | 2007-10-03 |
| TW200628404A (en) | 2006-08-16 |
| FR2876999A1 (fr) | 2006-04-28 |
| CA2583816A1 (en) | 2006-05-04 |
| WO2006045768A1 (en) | 2006-05-04 |
| EP1807350A1 (en) | 2007-07-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE AS 5A E 6A ANUIDADES. |
|
| B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2160 DE 29/05/2012. |