DK3487939T3 - Fremgangsmåde til fremstilling af overfladereageret calciumcarbonat - Google Patents
Fremgangsmåde til fremstilling af overfladereageret calciumcarbonat Download PDFInfo
- Publication number
- DK3487939T3 DK3487939T3 DK17746029.2T DK17746029T DK3487939T3 DK 3487939 T3 DK3487939 T3 DK 3487939T3 DK 17746029 T DK17746029 T DK 17746029T DK 3487939 T3 DK3487939 T3 DK 3487939T3
- Authority
- DK
- Denmark
- Prior art keywords
- procedure
- production
- calcium carbonate
- reacted calcium
- reacted
- Prior art date
Links
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 title 2
- 229910000019 calcium carbonate Inorganic materials 0.000 title 1
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
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/12—Surface area
-
- 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
- C01P2006/14—Pore volume
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Removal Of Specific Substances (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Paper (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP16181094.0A EP3275948A1 (en) | 2016-07-25 | 2016-07-25 | Process for preparing surface-reacted calcium carbonate |
| PCT/EP2017/068449 WO2018019710A1 (en) | 2016-07-25 | 2017-07-21 | Process for preparing surface-reacted calcium carbonate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK3487939T3 true DK3487939T3 (da) | 2022-02-28 |
Family
ID=56551221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK17746029.2T DK3487939T3 (da) | 2016-07-25 | 2017-07-21 | Fremgangsmåde til fremstilling af overfladereageret calciumcarbonat |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US10876004B2 (enExample) |
| EP (2) | EP3275948A1 (enExample) |
| JP (1) | JP6915041B2 (enExample) |
| CN (1) | CN109689797B (enExample) |
| AR (1) | AR109150A1 (enExample) |
| DK (1) | DK3487939T3 (enExample) |
| ES (1) | ES2907584T3 (enExample) |
| PL (1) | PL3487939T3 (enExample) |
| PT (1) | PT3487939T (enExample) |
| TW (1) | TW201811674A (enExample) |
| WO (1) | WO2018019710A1 (enExample) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PT2386682E (pt) * | 2010-04-27 | 2014-05-27 | Omya Int Ag | Processo para fabricar materiais estruturados, usando géis de celulose nanofibrilares |
| JP2022500450A (ja) * | 2018-09-17 | 2022-01-04 | オムヤ インターナショナル アクチェンゲゼルシャフト | 共処理した微結晶セルロース及び表面反応炭酸カルシウムを含む高性能賦形剤 |
| EP3725851A1 (en) | 2019-04-16 | 2020-10-21 | Omya International AG | Process for preparing surface-reacted calcium carbonate |
| TW202042781A (zh) * | 2019-05-03 | 2020-12-01 | 瑞士商歐米亞國際公司 | 在口腔保健組成物中作為白色顏料的經表面處理之含鎂離子材料 |
| KR102683897B1 (ko) * | 2019-10-04 | 2024-07-10 | 주식회사 엘지화학 | 침상형 칼사이트 나노 입자의 제조 방법, 침상형 칼사이트 나노 입자 분산액의 제조 방법, 침상형 칼사이트 나노 입자 및 침상형 칼사이트 나노 입자 분산액 |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5390199A (en) | 1977-01-20 | 1978-08-08 | Shiraishi Kogyo Kaisha Ltd | Method of modifying calcium carbonate |
| US5043017A (en) | 1990-03-09 | 1991-08-27 | Pfizer Inc. | Acid-stabilized calcium carbonate, process for its production and method for its use in the manufacture of acidic paper |
| US5593488A (en) | 1995-08-24 | 1997-01-14 | Ecc International Inc. | Acid resistant calcium carbonate composition and uses therefor |
| US5531821A (en) | 1995-08-24 | 1996-07-02 | Ecc International Inc. | Surface modified calcium carbonate composition and uses therefor |
| 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 |
| US5711799A (en) | 1996-03-13 | 1998-01-27 | Ecc International Inc. | Acid tolerant calcium carbonate composition and uses therefor |
| US6083317A (en) | 1996-11-05 | 2000-07-04 | Imerys Pigments, Inc. | Stabilized calcium carbonate composition using sodium silicate and one or more weak acids or alum and uses therefor |
| US5913973A (en) | 1997-07-08 | 1999-06-22 | Ecc International Inc. | Method for producing high solids aqueous acid-resistant calcium carbonate suspensions and product thereof |
| FR2787802B1 (fr) | 1998-12-24 | 2001-02-02 | Pluss Stauffer Ag | Nouvelle charge ou pigment ou mineral traite pour papier, notamment pigment contenant du caco3 naturel, son procede de fabrication, compositions les contenant, et leurs applications |
| FR2852600B1 (fr) | 2003-03-18 | 2005-06-10 | Nouveau pigment mineral contenant du carbonate de calcium, suspension aqueuse le contenant et ses usages | |
| FR2871474B1 (fr) | 2004-06-11 | 2006-09-15 | Omya Development Ag | Nouveau pigment mineral sec contenant du carbonate de calcium, suspension aqueuse le contenant et ses usages |
| EP1712523A1 (en) | 2005-04-11 | 2006-10-18 | Omya Development AG | Precipitated calcium carbonate pigment, especially for use in inkjet printing paper coatings |
| EP1712597A1 (en) | 2005-04-11 | 2006-10-18 | Omya Development AG | Process for preparing precipitated calcium carbonate pigment, especially for use in inkjet printing pater coatings and precipitated calcium carbonate |
| EP2264109B1 (en) * | 2009-06-15 | 2012-01-25 | Omya Development AG | Process for preparing surface-reacted calcium carbonate and its use |
| PT2371766E (pt) | 2010-04-01 | 2013-05-22 | Omya Development Ag | Processo para preparar um produto de carbonato de cálcio precipitado, material e uso do produto de carbonato de cálcio precipitado |
| SI2447213T1 (sl) | 2010-10-26 | 2015-07-31 | Omya International Ag | Proizvodnja visoko čistega oborjenega kalcijevega karbonata |
| ES2549029T3 (es) | 2011-05-16 | 2015-10-22 | Omya International Ag | Método para la producción de carbonato de calcio precipitado a partir de desecho de la molienda de pulpa |
| CA2865647C (en) | 2012-03-23 | 2017-04-18 | Omya International Ag | Process for preparing scalenohedral precipitated calcium carbonate |
| EP2957603A1 (en) * | 2014-06-20 | 2015-12-23 | Omya International AG | Method for the production of granules comprising surface-reacted calcium carbonate |
| EP3045503A1 (en) * | 2015-01-15 | 2016-07-20 | Omya International AG | Surface-treated calcium carbonate with improved stability in environments with a pH of 4.5 to 7 |
-
2016
- 2016-07-25 EP EP16181094.0A patent/EP3275948A1/en not_active Withdrawn
-
2017
- 2017-07-21 TW TW106124465A patent/TW201811674A/zh unknown
- 2017-07-21 CN CN201780045583.1A patent/CN109689797B/zh active Active
- 2017-07-21 EP EP17746029.2A patent/EP3487939B1/en active Active
- 2017-07-21 ES ES17746029T patent/ES2907584T3/es active Active
- 2017-07-21 PL PL17746029T patent/PL3487939T3/pl unknown
- 2017-07-21 PT PT177460292T patent/PT3487939T/pt unknown
- 2017-07-21 DK DK17746029.2T patent/DK3487939T3/da active
- 2017-07-21 JP JP2019503683A patent/JP6915041B2/ja active Active
- 2017-07-21 US US16/308,627 patent/US10876004B2/en active Active
- 2017-07-21 WO PCT/EP2017/068449 patent/WO2018019710A1/en not_active Ceased
- 2017-07-25 AR ARP170102085A patent/AR109150A1/es active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| EP3487939B1 (en) | 2021-12-01 |
| US20190270890A1 (en) | 2019-09-05 |
| EP3275948A1 (en) | 2018-01-31 |
| PT3487939T (pt) | 2022-02-24 |
| TW201811674A (zh) | 2018-04-01 |
| EP3487939A1 (en) | 2019-05-29 |
| AR109150A1 (es) | 2018-10-31 |
| ES2907584T3 (es) | 2022-04-25 |
| CN109689797B (zh) | 2021-02-02 |
| CN109689797A (zh) | 2019-04-26 |
| WO2018019710A1 (en) | 2018-02-01 |
| PL3487939T3 (pl) | 2022-03-28 |
| JP6915041B2 (ja) | 2021-08-04 |
| US10876004B2 (en) | 2020-12-29 |
| JP2019527666A (ja) | 2019-10-03 |
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