NO20054353L - Bruk av polyakrylsyrer som hjelpemidler for oppmaling av kalsiumkarbonat - Google Patents
Bruk av polyakrylsyrer som hjelpemidler for oppmaling av kalsiumkarbonatInfo
- Publication number
- NO20054353L NO20054353L NO20054353A NO20054353A NO20054353L NO 20054353 L NO20054353 L NO 20054353L NO 20054353 A NO20054353 A NO 20054353A NO 20054353 A NO20054353 A NO 20054353A NO 20054353 L NO20054353 L NO 20054353L
- Authority
- NO
- Norway
- Prior art keywords
- calcium carbonate
- polyacrylic acids
- auxiliary
- grinding calcium
- relates
- Prior art date
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/06—Selection or use of additives to aid disintegrating
-
- 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
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F20/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
- C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
- C08F20/04—Acids, Metal salts or ammonium salts thereof
- C08F20/06—Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S423/00—Chemistry of inorganic compounds
- Y10S423/09—Reaction techniques
- Y10S423/15—Comminution
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Food Science & Technology (AREA)
- Engineering & Computer Science (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Paints Or Removers (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
- Polymerisation Methods In General (AREA)
- Disintegrating Or Milling (AREA)
Abstract
Oppfinnelsen vedrører anvendelse av polyakrylsyrer som inneholder organiske endegrupper inneholdende svovel, omfattende minst to karbonatomer, har en gjennomsnittlig molekylvekt M, på 5000 til 30.000 g/mol og som er i det minste nøytralisert med base valgt fra gruppen bestående av alkalimetallhydroksider og ammoniakk som hjelpestoffer for våtmaling av kalsiumkarbonat. Oppfinnelsen vedrører også vandige finpartiklede suspensjoner av kalsiumkarbonat fremstilt ved våtmaling av kalsiumkarbonat i nærvær av de nevnte polyakrylsyrer.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2003111617 DE10311617A1 (de) | 2003-03-14 | 2003-03-14 | Verwendung von Polyacrylsäuren als Mahlhilfsmittel für Calciumcarbonat |
PCT/EP2004/002242 WO2004080899A1 (de) | 2003-03-14 | 2004-03-05 | Verwendung von polyacrylsäuren als mahlhilfsmittel für calciumcarbonat |
Publications (1)
Publication Number | Publication Date |
---|---|
NO20054353L true NO20054353L (no) | 2005-09-27 |
Family
ID=32892281
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20054353A NO20054353L (no) | 2003-03-14 | 2005-09-20 | Bruk av polyakrylsyrer som hjelpemidler for oppmaling av kalsiumkarbonat |
Country Status (12)
Country | Link |
---|---|
US (1) | US7297205B2 (no) |
EP (1) | EP1608594A1 (no) |
JP (1) | JP4814079B2 (no) |
KR (1) | KR101056098B1 (no) |
CN (1) | CN1321065C (no) |
AU (1) | AU2004220376A1 (no) |
BR (1) | BRPI0408252B8 (no) |
CA (1) | CA2518622A1 (no) |
DE (1) | DE10311617A1 (no) |
MX (1) | MXPA05009702A (no) |
NO (1) | NO20054353L (no) |
WO (1) | WO2004080899A1 (no) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007161537A (ja) * | 2005-12-14 | 2007-06-28 | Oji Paper Co Ltd | 軽質炭酸カルシウムスラリー |
WO2007094076A1 (ja) * | 2006-02-17 | 2007-08-23 | San Nopco Ltd. | 重質炭酸カルシウムスラリーの製造方法 |
US7468101B2 (en) | 2006-08-17 | 2008-12-23 | Specialty Minerals (Michigan) Inc. | UV varnish gloss performance using novel pigment and process for making same |
EP2143688B1 (fr) * | 2008-07-07 | 2016-09-07 | Omya International AG | Procédé de fabrication de suspensions aqueuses de carbonate de calcium et suspensions obtenues ainsi que leurs utilisations |
FR2933419B1 (fr) * | 2008-07-07 | 2010-08-20 | Coatex Sas | Utilisation de polymeres(meth) acryliques dans un procede de fabrication d'une suspension aqueuse de carbonate de calcium |
EP2199348A1 (en) * | 2008-12-19 | 2010-06-23 | Omya Development AG | Process for manufacturing aqueous suspensions of mineral materials or dried mineral materials, the obtained products, as well as uses thereof |
BR112012010699A2 (pt) | 2009-11-04 | 2016-03-29 | Basf Se | processo para preparar soluções aquosas de homo- ou copolímeros de ácido acrílico |
ATE547484T2 (de) * | 2010-05-28 | 2012-03-15 | Omya Development Ag | Verfahren zur herstellung von hochfesten suspensionen aus mineralmaterialien |
CN101869861B (zh) * | 2010-06-24 | 2012-04-25 | 常德市磊鑫矿业科技有限公司 | 重钙湿法研磨分散剂的滴加方法 |
JP2014505753A (ja) | 2010-12-17 | 2014-03-06 | ビーエーエスエフ ソシエタス・ヨーロピア | 安定なポリアクリル酸、その製造およびその使用 |
EP2712895B1 (en) * | 2012-09-26 | 2016-05-18 | Omya International AG | Rheologically stable aqueous mineral material suspensions comprising organic polymers having reduced volatile organic compound (voc) content |
CN103884781B (zh) * | 2012-12-21 | 2015-09-09 | 乐凯华光印刷科技有限公司 | 一种阳图无处理版用亲水性聚合物的凝胶过滤色谱分析方法 |
US11014858B2 (en) | 2016-03-30 | 2021-05-25 | Gcp Applied Technologies Inc. | Mineral grinding |
WO2018081964A1 (en) | 2016-11-02 | 2018-05-11 | Basf Se | Acrylic acid polymers neutralized with sodium and calcium ions and having a narrow molecular weight distribution |
US11651747B2 (en) | 2019-11-07 | 2023-05-16 | Konica Minolta, Inc. | Flicker measurement device and measurement method |
WO2021228928A1 (en) | 2020-05-13 | 2021-11-18 | Basf Se | Biocide free pigment dispersions and methods of preparing them |
CN115667861A (zh) | 2020-06-01 | 2023-01-31 | 柯尼卡美能达株式会社 | 光波形测量装置及测量方法 |
WO2022214567A1 (en) | 2021-04-09 | 2022-10-13 | Basf Se | Use of polyethers for pigment dispersions |
FR3135083A1 (fr) * | 2022-04-27 | 2023-11-03 | Coatex | Suspension minérale stabilisée |
Family Cites Families (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3604634A (en) * | 1969-10-28 | 1971-09-14 | English Clays Lovering Pochin | Comminution of solid materials |
GB1599632A (en) * | 1977-01-19 | 1981-10-07 | English Clays Lovering Pochin | Comminution of solid materials |
JPS53129200A (en) * | 1977-04-18 | 1978-11-10 | Shiraishi Kogyo Kk | Dispersant for calcium carbonate |
JPS53144499A (en) * | 1977-05-24 | 1978-12-15 | Nippon Shokubai Kagaku Kogyo Co Ltd | Method of producing calcium carbonate water dispersion |
JPS546909A (en) * | 1977-06-16 | 1979-01-19 | Shiraishi Kogyo Kaisha Ltd | Aqueous pigment dispersion for paper coating |
JPS57184430A (en) * | 1981-05-07 | 1982-11-13 | Shiraishi Chuo Kenkyusho:Kk | High concn. low viscosity calcium carbonate aqueous dispersion and coating composition therefor |
FR2531444A1 (fr) * | 1982-08-06 | 1984-02-10 | Coatex Sa | Agent de broyage a base de polymeres et/ou copolymeres acryliques pour suspension aqueuse de materiaux mineraux grossiers en vue d'applications pigmentaires |
FR2539137A1 (fr) * | 1982-08-06 | 1984-07-13 | Coatex Sa | Agent de broyage a base de polymeres et/ou copolymeres acryliques neutralises pour suspension aqueuse de materiaux mineraux grossiers en vue d'applications pigmentaires |
DE3275717D1 (en) * | 1982-11-10 | 1987-04-23 | Allied Colloids Ltd | Calcium carbonate dispersions |
DE3364096D1 (en) * | 1982-12-04 | 1986-07-17 | Basf Ag | Process for preparing powdery polymers, and their use |
DE3244989A1 (de) * | 1982-12-04 | 1984-06-07 | Basf Ag, 6700 Ludwigshafen | Verfahren zur herstellung von pulverfoermigen polymerisaten und deren verwendung |
JPS59193126A (ja) * | 1983-04-18 | 1984-11-01 | Kao Corp | 炭酸カルシウム用分散剤 |
JPS61174211A (ja) * | 1985-01-30 | 1986-08-05 | Nippon Kayaku Co Ltd | 重合体水溶液の製造法 |
JPS62221433A (ja) * | 1986-03-24 | 1987-09-29 | Kao Corp | 炭酸カルシウム用分散剤 |
DE3620149A1 (de) | 1986-06-14 | 1987-12-17 | Roehm Gmbh | Geruchsarmes wasserloesliches polymerisat oder copolymerisat, seine herstellung und verwendung |
FR2622127B1 (fr) | 1987-10-23 | 1991-03-22 | Coatex Sa | Agent de broyage de la chaux en vue d'en augmenter la reactivite |
US5275650A (en) * | 1987-10-23 | 1994-01-04 | Coatex S.A. | Agent for grinding lime to augment its reactivity |
US5085800A (en) * | 1988-07-06 | 1992-02-04 | Maruo Calcium Company, Limited | Glycol dispersion of precipitated calcium carbonate |
JPH02129019A (ja) * | 1988-11-08 | 1990-05-17 | Chichibu Sekkai Kogyo Kk | 板状炭酸カルシウム複合体用分解抑制剤 |
JP2671469B2 (ja) * | 1989-01-11 | 1997-10-29 | 東亞合成株式会社 | 分散剤 |
US5573188A (en) * | 1989-01-27 | 1996-11-12 | Coatex S.A. | Process for grinding calcium carbonate in aqueous media |
US5181662A (en) * | 1989-01-27 | 1993-01-26 | Coatex S.A. | Process for grinding calcium carbonate in aqueous media |
FR2642415B1 (fr) * | 1989-01-27 | 1991-04-05 | Coatex Sa | Procede de broyage de carbonate de calcium en milieu aqueux |
DE4004953C3 (de) * | 1990-02-19 | 1998-01-29 | Stockhausen Chem Fab Gmbh | Verfahren zur Herstellung von neutralisierten Polyacrylsäuren und ihre Verwendung als Mahl- und Dispergierhilfsmittel |
KR100204117B1 (ko) * | 1996-09-11 | 1999-06-15 | 유규재 | 탄산칼슘의 제조법 |
JP4209030B2 (ja) * | 1999-03-30 | 2009-01-14 | 花王株式会社 | 炭酸カルシウムスラリーの製造法 |
EP1074293B1 (en) * | 1999-08-02 | 2005-10-12 | Rohm And Haas Company | Aqueous dispersions |
JP2002090550A (ja) | 2000-09-18 | 2002-03-27 | Toyota Industries Corp | 導光板 |
-
2003
- 2003-03-14 DE DE2003111617 patent/DE10311617A1/de not_active Withdrawn
-
2004
- 2004-03-05 KR KR1020057016785A patent/KR101056098B1/ko not_active IP Right Cessation
- 2004-03-05 BR BRPI0408252-4A patent/BRPI0408252B8/pt not_active IP Right Cessation
- 2004-03-05 JP JP2006504549A patent/JP4814079B2/ja not_active Expired - Fee Related
- 2004-03-05 AU AU2004220376A patent/AU2004220376A1/en not_active Abandoned
- 2004-03-05 EP EP04717583A patent/EP1608594A1/de not_active Ceased
- 2004-03-05 WO PCT/EP2004/002242 patent/WO2004080899A1/de active Application Filing
- 2004-03-05 CA CA002518622A patent/CA2518622A1/en not_active Abandoned
- 2004-03-05 US US10/548,582 patent/US7297205B2/en not_active Expired - Fee Related
- 2004-03-05 CN CNB2004800069073A patent/CN1321065C/zh not_active Expired - Fee Related
- 2004-03-05 MX MXPA05009702A patent/MXPA05009702A/es active IP Right Grant
-
2005
- 2005-09-20 NO NO20054353A patent/NO20054353L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
DE10311617A1 (de) | 2004-09-23 |
US20060287423A1 (en) | 2006-12-21 |
JP4814079B2 (ja) | 2011-11-09 |
CA2518622A1 (en) | 2004-09-23 |
AU2004220376A1 (en) | 2004-09-23 |
WO2004080899A1 (de) | 2004-09-23 |
BRPI0408252A (pt) | 2006-03-01 |
BRPI0408252B1 (pt) | 2013-01-08 |
BRPI0408252B8 (pt) | 2013-02-19 |
CN1761619A (zh) | 2006-04-19 |
CN1321065C (zh) | 2007-06-13 |
KR20050103979A (ko) | 2005-11-01 |
MXPA05009702A (es) | 2005-10-18 |
US7297205B2 (en) | 2007-11-20 |
KR101056098B1 (ko) | 2011-08-11 |
EP1608594A1 (de) | 2005-12-28 |
JP2006521988A (ja) | 2006-09-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FC2A | Withdrawal, rejection or dismissal of laid open patent application |