BR9204373A - Agente de moagem e/ou de dispersao em suspencao aquosa de materiais minerais grosseiros,processo de moagem e suspensao aquosa de materiais minerais afinados - Google Patents
Agente de moagem e/ou de dispersao em suspencao aquosa de materiais minerais grosseiros,processo de moagem e suspensao aquosa de materiais minerais afinadosInfo
- Publication number
- BR9204373A BR9204373A BR929204373A BR9204373A BR9204373A BR 9204373 A BR9204373 A BR 9204373A BR 929204373 A BR929204373 A BR 929204373A BR 9204373 A BR9204373 A BR 9204373A BR 9204373 A BR9204373 A BR 9204373A
- Authority
- BR
- Brazil
- Prior art keywords
- grinding
- mineral materials
- water suspension
- tined
- wholesale
- Prior art date
Links
- 239000007900 aqueous suspension Substances 0.000 title abstract 5
- 238000000227 grinding Methods 0.000 title abstract 5
- 238000000034 method Methods 0.000 title abstract 3
- 230000008569 process Effects 0.000 title abstract 3
- 229910052500 inorganic mineral Inorganic materials 0.000 title 2
- 239000000463 material Substances 0.000 title 2
- 239000011707 mineral Substances 0.000 title 2
- 239000002270 dispersing agent Substances 0.000 title 1
- 230000002378 acidificating effect Effects 0.000 abstract 4
- 239000003795 chemical substances by application Substances 0.000 abstract 3
- 229920001577 copolymer Polymers 0.000 abstract 3
- 230000003472 neutralizing effect Effects 0.000 abstract 3
- 229920000642 polymer Polymers 0.000 abstract 3
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 abstract 1
- JLVVSXFLKOJNIY-UHFFFAOYSA-N Magnesium ion Chemical compound [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 abstract 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 239000000945 filler Substances 0.000 abstract 1
- 229910010272 inorganic material Inorganic materials 0.000 abstract 1
- 239000011147 inorganic material Substances 0.000 abstract 1
- 150000002500 ions Chemical class 0.000 abstract 1
- 229910052749 magnesium Inorganic materials 0.000 abstract 1
- 239000011777 magnesium Substances 0.000 abstract 1
- 229910001425 magnesium ion Inorganic materials 0.000 abstract 1
- 239000000178 monomer Substances 0.000 abstract 1
- 238000006386 neutralization reaction Methods 0.000 abstract 1
- 239000003973 paint Substances 0.000 abstract 1
- 239000000049 pigment Substances 0.000 abstract 1
- 239000004033 plastic Substances 0.000 abstract 1
- 229920003023 plastic Polymers 0.000 abstract 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 abstract 1
- 229920002554 vinyl polymer Polymers 0.000 abstract 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
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K9/00—Use of pretreated ingredients
- C08K9/08—Ingredients agglomerated by treatment with a binding agent
-
- 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
- C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
- C09C3/04—Physical treatment, e.g. grinding, treatment with ultrasonic vibrations
- C09C3/041—Grinding
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D17/00—Pigment pastes, e.g. for mixing in paints
- C09D17/004—Pigment pastes, e.g. for mixing in paints containing an inorganic pigment
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/51—Particles with a specific particle size distribution
-
- 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
- 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
- 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)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Colloid Chemistry (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Paper (AREA)
- Disintegrating Or Milling (AREA)
- Lubricants (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9114138A FR2683537B1 (fr) | 1991-11-12 | 1991-11-12 | Agent de broyage et/ou de dispersion a base de polymeres et/ou copolymeres neutralises en partie par du magnesium pour suspensions aqueuses de materiaux mineraux en vue d'applications pigmentaires. |
| FR9114139A FR2683538B1 (fr) | 1991-11-12 | 1991-11-12 | Procede de broyage en suspension aqueuse en presence d'un agent de broyage neutralise en partie par du magnesium. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR9204373A true BR9204373A (pt) | 1993-05-18 |
Family
ID=26229058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR929204373A BR9204373A (pt) | 1991-11-12 | 1992-11-11 | Agente de moagem e/ou de dispersao em suspencao aquosa de materiais minerais grosseiros,processo de moagem e suspensao aquosa de materiais minerais afinados |
Country Status (13)
| Country | Link |
|---|---|
| US (2) | US5432239A (pt) |
| EP (1) | EP0542644B1 (pt) |
| AT (1) | ATE129002T1 (pt) |
| AU (1) | AU656634B2 (pt) |
| BR (1) | BR9204373A (pt) |
| CA (1) | CA2080961C (pt) |
| DE (1) | DE69205394T2 (pt) |
| DK (1) | DK0542644T3 (pt) |
| ES (1) | ES2078713T3 (pt) |
| FI (1) | FI105562B (pt) |
| MX (1) | MX9206281A (pt) |
| NO (1) | NO306997B1 (pt) |
| NZ (1) | NZ244982A (pt) |
Families Citing this family (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2113933T3 (es) * | 1991-11-12 | 1998-05-16 | Coatex Sa | Agente de trituracion y/o dispersion a base de polimeros y/o copolimeros neutralizados parcialmente por magnesio para suspensiones acuosas de materiales minerales para la aplicacion de pigmentos. |
| US5533678A (en) * | 1993-01-19 | 1996-07-09 | Pluess-Staufer Ag | Method for the production of carbonates by wet grinding |
| US5468598A (en) * | 1994-04-18 | 1995-11-21 | Eastman Kodak Company | Solid particle dispersions for imaging systems |
| FR2732620B1 (fr) * | 1995-04-10 | 1997-05-09 | Coatex Sa | Copolymeres utilises comme dispersant ameliorant la resistance a l'eau des films de compositions aqueuses chargees et/ou pigmentees ainsi que les compositions les contenant |
| US5746819A (en) * | 1995-11-14 | 1998-05-05 | Scm Chemicals, Inc. | High solids anatase TiO2 slurries |
| FR2766106B1 (fr) * | 1997-07-18 | 2001-09-07 | Coatex Sa | Utilisation d'un copolymere a structure tensio-active comme agent dispersant et/ou d'aide au broyage |
| US6197104B1 (en) * | 1998-05-04 | 2001-03-06 | Millennium Inorganic Chemicals, Inc. | Very high solids TiO2 slurries |
| US6569920B1 (en) | 2000-08-16 | 2003-05-27 | Millennium Inorganic Chemicals, Inc. | Titanium dioxide slurries having improved stability |
| FR2818165B1 (fr) | 2000-12-20 | 2003-10-31 | Coatex Sas | Agent d'aide au broyage de materiaux mineraux en suspension aqueuse. suspensions aqueuses obtenues et leurs utilisations |
| FR2818166B1 (fr) * | 2000-12-20 | 2003-10-31 | Coatex Sas | Agent d'aide au broyage et/ou de dispersion de materiaux mineraux en suspension aqueuse. suspensions aqueuses obtenues et leurs utilisations |
| GB0221632D0 (en) * | 2002-09-17 | 2002-10-30 | Imerys Minerals Ltd | Grinding method |
| FR2864455B1 (fr) * | 2003-12-24 | 2006-03-17 | Coatex Sas | Utilisation de polymeres hydrosolubles structures obtenus par polymerisation radicalaire controlee comme dispersant et agent d'aide au broyage de matieres minerales |
| EP1752499A1 (en) | 2005-07-25 | 2007-02-14 | Omya Development AG | Process to disperse and/or grind and/or concentrate calcium carbonate in aqueous media using an aqueous solution containing zirconium compounds |
| TW200934837A (en) | 2007-11-19 | 2009-08-16 | Grace Gmbh & Co Kg | Submicron anti-corrosive particles |
| JP5113784B2 (ja) | 2008-03-31 | 2013-01-09 | ローム アンド ハース カンパニー | （メタ）アクリル酸のホモポリマーおよび／またはコポリマーを含む分散剤を使用して水性分散物中で鉱物を粉砕する方法 |
| EP2158813A1 (en) | 2008-08-28 | 2010-03-03 | Omya Development AG | Stabilisation of aqueous mineral preparations by reuterin |
| EP2194103A1 (en) | 2008-12-04 | 2010-06-09 | Omya Development Ag | Process for manufacturing calcium carbonate materials having a particle surface with improved adsorption properties |
| 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 |
| EP2208761B1 (en) * | 2009-01-16 | 2012-10-10 | Omya Development AG | Process to prepare self-binding pigment particles implementing acrylic comb copolymers with hydrophobic groups as coupling agents, self binding pigment particles and uses thereof |
| PL2390284T5 (pl) | 2010-05-28 | 2017-10-31 | Omya Int Ag | Sposób wytwarzania zawiesiny materiałów mineralnych o wysokiej zawartości części stałych |
| FR2982887B1 (fr) | 2011-11-18 | 2014-01-31 | Coatex Sas | Polymeres faiblement anioniques pour sauces de couchage destinees a des papiers pour impression de type jet d'encre |
| FR2988396A1 (fr) | 2012-03-23 | 2013-09-27 | Coatex Sas | Utilisation de polymeres faiblement ioniques comme agents compatibilisants dans des suspensions aqueuses de charges minerales anioniques contenant un sel mineral ou organique |
| PT2712895T (pt) | 2012-09-26 | 2016-08-25 | Omya Int Ag | Suspensões aquosas de materiais minerais reologicamente estáveis compreendendo polímeros orgânicos que têm teor reduzido de composto orgânico volátil (cov) |
| DK2910609T3 (da) | 2014-02-21 | 2017-11-20 | Omya Int Ag | Fremgangsmåde til fremstilling af et calciumcarbonatfyldstofprodukt |
| 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 |
| EP4149887B1 (en) | 2020-05-13 | 2025-07-09 | Basf Se | Biocide free pigment dispersions and methods of preparing them |
| BR112023020627A2 (pt) | 2021-04-09 | 2023-12-05 | Basf Se | Uso de um polímero contendo grupos ácidos como um dispersante para estabilizar uma pasta fluida de pigmento inorgânico aquosa |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2488814A1 (fr) * | 1980-08-21 | 1982-02-26 | Coatex Sa | Agent de broyage pour suspension aqueuse de materiaux mineraux en vue d'applications pigmentaires |
| 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 |
| DE3461810D1 (en) * | 1983-05-20 | 1987-02-05 | Allied Colloids Ltd | Water soluble polymers |
| GB8428984D0 (en) * | 1984-11-16 | 1984-12-27 | Allied Colloids Ltd | Water soluble polymers |
| FR2603042B1 (fr) * | 1986-08-22 | 1988-11-10 | Coatex Sa | Compositions pigmentaires complexes pour l'enduction du papier |
| 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 |
| FR2650594B1 (fr) * | 1989-08-04 | 1992-04-03 | Coatex Sa | Application aux suspensions aqueuses pigmentaires de carbonate de calcium d'un agent polycarboxylique a fonction phosphatee ou phosphonee inhibant l'effet de choc provoque par l'introduction d'un electrolyte sous forme concentree |
| CA2080959C (fr) * | 1991-11-12 | 2002-06-04 | Jean-Bernard Egraz | Polymeres et/ou copolymeres hydrosolubles a biodegradabilite accrue et leurs applications |
-
1992
- 1992-10-20 CA CA002080961A patent/CA2080961C/fr not_active Expired - Lifetime
- 1992-10-30 MX MX9206281A patent/MX9206281A/es unknown
- 1992-11-02 NZ NZ244982A patent/NZ244982A/en not_active IP Right Cessation
- 1992-11-05 NO NO924256A patent/NO306997B1/no not_active IP Right Cessation
- 1992-11-06 ES ES92420402T patent/ES2078713T3/es not_active Expired - Lifetime
- 1992-11-06 AT AT92420402T patent/ATE129002T1/de active
- 1992-11-06 EP EP92420402A patent/EP0542644B1/fr not_active Expired - Lifetime
- 1992-11-06 DE DE69205394T patent/DE69205394T2/de not_active Expired - Lifetime
- 1992-11-06 DK DK92420402.7T patent/DK0542644T3/da active
- 1992-11-10 US US07/974,282 patent/US5432239A/en not_active Expired - Lifetime
- 1992-11-11 BR BR929204373A patent/BR9204373A/pt not_active IP Right Cessation
- 1992-11-11 FI FI925114A patent/FI105562B/fi not_active IP Right Cessation
- 1992-11-11 AU AU28293/92A patent/AU656634B2/en not_active Ceased
-
1995
- 1995-02-06 US US08/384,004 patent/US5534586A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| AU2829392A (en) | 1993-05-13 |
| NO306997B1 (no) | 2000-01-24 |
| EP0542644A1 (fr) | 1993-05-19 |
| ES2078713T3 (es) | 1995-12-16 |
| CA2080961C (fr) | 2002-04-02 |
| NZ244982A (en) | 1995-06-27 |
| HK1006029A1 (en) | 1999-02-05 |
| CA2080961A1 (fr) | 1993-05-13 |
| DE69205394D1 (de) | 1995-11-16 |
| DE69205394T2 (de) | 1996-06-05 |
| NO924256L (no) | 1993-05-14 |
| US5432239A (en) | 1995-07-11 |
| US5534586A (en) | 1996-07-09 |
| ATE129002T1 (de) | 1995-10-15 |
| FI925114L (fi) | 1993-05-13 |
| DK0542644T3 (da) | 1996-02-05 |
| FI105562B (fi) | 2000-09-15 |
| MX9206281A (es) | 1993-08-01 |
| EP0542644B1 (fr) | 1995-10-11 |
| AU656634B2 (en) | 1995-02-09 |
| NO924256D0 (no) | 1992-11-05 |
| FI925114A0 (fi) | 1992-11-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FB36 | Technical and formal requirements: requirement - article 36 of industrial property law | ||
| FF | Decision: intention to grant | ||
| FG9A | Patent or certificate of addition granted | ||
| TC | Change of name | ||
| B21A | Patent or certificate of addition expired [chapter 21.1 patent gazette] |
Free format text: PATENTE EXTINTA EM 11/11/2012 |