FR2683536B1 - 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. - Google Patents

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.

Info

Publication number
FR2683536B1
FR2683536B1 FR9114137A FR9114137A FR2683536B1 FR 2683536 B1 FR2683536 B1 FR 2683536B1 FR 9114137 A FR9114137 A FR 9114137A FR 9114137 A FR9114137 A FR 9114137A FR 2683536 B1 FR2683536 B1 FR 2683536B1
Authority
FR
France
Prior art keywords
grinding
polymers
magnesium
dispersing agent
aqueous suspensions
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 - Lifetime
Application number
FR9114137A
Other languages
English (en)
Other versions
FR2683536A1 (fr
Inventor
Jean-Bernard Egraz
Jacques Mongoin
Georges Ravet
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Coatex SAS
Original Assignee
Coatex SAS
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Coatex SAS filed Critical Coatex SAS
Priority to FR9114137A priority Critical patent/FR2683536B1/fr
Priority to ES92420401T priority patent/ES2113933T3/es
Priority to EP92420401A priority patent/EP0542643B1/fr
Priority to DE69224150T priority patent/DE69224150T2/de
Priority to US07/974,271 priority patent/US5432238A/en
Priority to FI925113A priority patent/FI105561B/fi
Publication of FR2683536A1 publication Critical patent/FR2683536A1/fr
Application granted granted Critical
Publication of FR2683536B1 publication Critical patent/FR2683536B1/fr
Priority to US08/383,991 priority patent/US5569702A/en
Priority to US08/637,301 priority patent/US5736601A/en
Priority to HK98105172.2A priority patent/HK1006061B/xx
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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 or 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)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
FR9114137A 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. Expired - Lifetime FR2683536B1 (fr)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR9114137A FR2683536B1 (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.
EP92420401A EP0542643B1 (fr) 1991-11-12 1992-11-06 Agent de broyage et/ou de dispersion à base de polymères et/ou copolymères neutralisés en partie par du magnésium pour suspensions aqueuses de matériaux minéraux en vue d'applications pigmentaires
DE69224150T DE69224150T2 (de) 1991-11-12 1992-11-06 Mahl- und/oder Dispersionshilfsmittel auf Basis von Polymeren und/oder teilweise durch Magnesium neutralisierten Kopolymeren für wässerige Suspensionen von mineralen Materialien, welche sich eignen für pigmentäre Anwendungen
ES92420401T ES2113933T3 (es) 1991-11-12 1992-11-06 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.
US07/974,271 US5432238A (en) 1991-11-12 1992-11-10 Grinding and/or dispersing agent containing polymers and/or copolymers partially neutralized by magnesium for aqueous suspensions of mineral substances, to be used in pigmentary applications
FI925113A FI105561B (fi) 1991-11-12 1992-11-11 Jauhatus- ja/tai dispergointiaine, joka perustuu osaksi magnesiumilla neutraloituihin polymeereihin ja/tai kopolymeereihin, epäorgaanisten aineiden vesisuspensioita varten, jotka on tarkoitettu käytettäviksi pigmentteinä
US08/383,991 US5569702A (en) 1991-11-12 1995-02-06 Grinding and/or dispersing agent containing polymers and/or copolymers partially neutralized by magnesium for aqueous suspensions of mineral substances, to be used in pigmentary applications
US08/637,301 US5736601A (en) 1991-11-12 1996-04-24 Grinding and/or dispersing agent containing polymers and/or copolymers partially neutralized by magnesium for aqueous suspensions of mineral substances, to be used in pigmentary applications
HK98105172.2A HK1006061B (en) 1991-11-12 1998-06-11 Grinding and/or dispersion aid based on polymers and/or copolymers partially neutralised by magnesium for aqueous suspensions of mineral materials which are convenient for pigmentary applications

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9114137A FR2683536B1 (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.

Publications (2)

Publication Number Publication Date
FR2683536A1 FR2683536A1 (fr) 1993-05-14
FR2683536B1 true FR2683536B1 (fr) 1993-12-31

Family

ID=9419010

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9114137A Expired - Lifetime FR2683536B1 (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.

Country Status (1)

Country Link
FR (1) FR2683536B1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK2143688T3 (en) 2008-07-07 2017-01-09 Omya Int Ag A process for the preparation of aqueous suspensions of calcium carbonate, and the resulting suspensions as well as uses thereof
FR2939055A1 (fr) * 2008-12-03 2010-06-04 Coatex Sas Utilisation de polymeres acryliques dont l'acide acrylique est issu du glycerol, comme agent de dispersion ou de broyage de matieres minerales.
FR2940141B1 (fr) 2008-12-19 2010-12-17 Coatex Sas Utilisation de polymeres acryliques neutralises par le lithium comme agents dispersants ou d'aide au broyage en milieu aqueux de matieres minerales
DK2455429T3 (da) 2010-11-19 2013-11-25 Omya Int Ag Fremgangsmåde til at fremstille vandige suspensioner af mineralmaterialer ved at anvende aminer kombineret med vinyl karboxyl polymerer
FR2967593B1 (fr) 2010-11-19 2012-12-28 Coatex Sas Utilisation d'amines en combinaison avec des polymeres acryliques dans la fabrication de suspensions aqueuses de matieres minerales
WO2012092986A1 (fr) 2011-01-07 2012-07-12 Omya Development Ag Procédé de blanchiment de la surface d'une boue minérale à base d'eau
FR2972649B1 (fr) 2011-03-18 2013-03-15 Coatex Sas Procede de broyage de carbonate de calcium dans l'eau en presence d'une solution de polymere acrylique et d'un sel alcalin de carbonate fabrique in situ dans ladite solution

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
EP0129329B2 (fr) * 1983-05-20 1998-04-01 Ciba Specialty Chemicals Water Treatments Limited Polymères solubles dans l'eau et dispersions les contenant
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
FR2642415B1 (fr) * 1989-01-27 1991-04-05 Coatex Sa Procede de broyage de carbonate de calcium en milieu aqueux

Also Published As

Publication number Publication date
FR2683536A1 (fr) 1993-05-14

Similar Documents

Publication Publication Date Title
EP0374478A3 (fr) Polymères fonctionnalisés émulsifiés
HUT73035A (en) Microspheres having hydrophilic polymeric or oligomeric moieties and product
FR2683536B1 (fr) 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.
AU1322695A (en) Polycystic kidney disease 1 gene and uses thereof
BR9204503A (pt) Espuma de carbureto de metais pesados ou de silicio e processos de preparacao de carburetos de metais pesados ou de silicio
GB9323352D0 (en) Security documents and the like device
FR2688788B1 (fr) Composes hydrosolubles derives d'un homopolymere ou copolymere de l'anhydride maleique, et applications desdits composes au support de molecules biologiques.
AU2829392A (en) Grinding and/or dispersing agent containing polymers and/or copolymers partially neutralized by magnesium for aqueous suspensions of mineral substances, to be used in pigmentary applications
FR2683537B1 (fr) 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.
FR2703741B1 (fr) Dispositif d'accouplement reglable de l'entraineur et de la tige d'axe agitateur des dispositifs agitateurs, sur les machines d'agitation de peinture.
CA2044021A1 (fr) Microparticules polymeriques anioniques et amphoteres a reticulation croisee.
CA2061321A1 (fr) Appareil de verrouillage d'un levier de commande de soupape
EP0701882A3 (fr) Dispositif de serrage pour pièces en cours d'usinage ou similaires
GB2252550B (en) Use of melamine-formaldehyde resins in the flocculation of high solids mineral slurries
FR2670133B1 (fr) Broyeur a marteaux de faible encombrement pour le dechiquetage d'objets metalliques ou autres.
FR2704170B1 (fr) Tournevis avec moyen d'accouplement d'une vis ou autre.
FR2725453B1 (fr) Compositions renforcantes comprenant une silice precipitee pour polymeres thermoplastiques ayant des proprietes d'anti-mottage et d'ecoulement ameliorees
NO943930D0 (no) Elastomer-omhyllede mineralpartikler, deres fremstilling, deres anvendelse for armering av termoplastiske polymerer samt de armerte polymerer
FR2737710B1 (fr) Installation pour transborder un conteneur d'un wagon ou l'amener sur le wagon
FR2654012B1 (fr) Agent liant et composition liante pour l'agglomeration de materiaux finement divises, agglomeres ainsi obtenus et procede pour les preparer.
FR2644555B1 (fr) Raccord de reparation et/ou d'accouplement pour tuyauteries, canalisations et produits similaires
FR2658570B1 (fr) Vis prolongee d'une partie tronconique.
EP0524513A3 (en) Aqueous polymer dispersions
BR9204453A (pt) Processo para preparacao deum polimero ou copolimero de dieno e composicao de polimero ou copolimero de dieno
FR2692605B1 (fr) Dispersions améliorées de charges minérales pour l'industrie papetière.

Legal Events

Date Code Title Description
CJ Change in legal form