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MX2009003281A - Proceso para triturar minerales en dispersion acuosa usando un agente dispersante que incluye homopolimeros y/o copolimeros de acido (met)acrilico. - Google Patents

Proceso para triturar minerales en dispersion acuosa usando un agente dispersante que incluye homopolimeros y/o copolimeros de acido (met)acrilico.

Info

Publication number
MX2009003281A
MX2009003281A MX2009003281A MX2009003281A MX2009003281A MX 2009003281 A MX2009003281 A MX 2009003281A MX 2009003281 A MX2009003281 A MX 2009003281A MX 2009003281 A MX2009003281 A MX 2009003281A MX 2009003281 A MX2009003281 A MX 2009003281A
Authority
MX
Mexico
Prior art keywords
aqueous dispersion
dispersing agent
homopolymers
meth
copolymers
Prior art date
Application number
MX2009003281A
Other languages
English (en)
Inventor
Joseph Manna
Marianne Creamer
Robert Krasnansky
Daniele Cristina Santos
Original Assignee
Rohm & Haas
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 Rohm & Haas filed Critical Rohm & Haas
Publication of MX2009003281A publication Critical patent/MX2009003281A/es

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
    • C09C1/36—Compounds of titanium
    • C09C1/3607—Titanium dioxide
    • C09C1/3676—Treatment with macro-molecular organic compounds
    • 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
    • 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
    • C09C1/028—Compounds containing only magnesium as metal
    • 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
    • C09C1/40—Compounds of aluminium
    • 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
    • C09C1/40—Compounds of aluminium
    • C09C1/402—Satin white, modifications thereof, e.g. carbonated or silicated; Calcium sulfoaluminates; Mixtures thereof, e.g. with calcium carbonate or kaolin
    • 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
    • C09C1/40—Compounds of aluminium
    • C09C1/405—Compounds of aluminium containing combined silica, e.g. mica
    • 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
    • C09C1/40—Compounds of aluminium
    • C09C1/42—Clays
    • 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
    • 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
    • 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
    • C01P2006/22—Rheological behaviour as dispersion, e.g. viscosity, sedimentation stability

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

El proceso de la presente invención produce una dispersión acuosa de materiales minerales, apropiado para su uso en pigmentos y otros recubrimientos, al introducir un agente dispersante totalmente neutralizado a una dispersión acuosa de materiales minerales gruesos, triturar la dispersión acuosa y, durante la trituración, añadir un agente dispersante parcialmente neutralizado a la dispersión acuosa. El proceso de la presente invención produce dispersiones acuosas de partículas muy finas, teniendo un contenido de sólidos de por lo menos un 75% del peso, en base al peso total de la dispersión acuosa, y en donde un 95% ó más de las partículas se encuentran por debajo de 2 micrones.
MX2009003281A 2008-03-31 2009-03-26 Proceso para triturar minerales en dispersion acuosa usando un agente dispersante que incluye homopolimeros y/o copolimeros de acido (met)acrilico. MX2009003281A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US7250108P 2008-03-31 2008-03-31

Publications (1)

Publication Number Publication Date
MX2009003281A true MX2009003281A (es) 2009-10-05

Family

ID=40635802

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2009003281A MX2009003281A (es) 2008-03-31 2009-03-26 Proceso para triturar minerales en dispersion acuosa usando un agente dispersante que incluye homopolimeros y/o copolimeros de acido (met)acrilico.

Country Status (8)

Country Link
US (2) US8076403B2 (es)
EP (1) EP2107087A1 (es)
JP (1) JP5113784B2 (es)
CN (1) CN101550291B (es)
AU (1) AU2009200819A1 (es)
BR (1) BRPI0900880A2 (es)
CA (1) CA2660924A1 (es)
MX (1) MX2009003281A (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011105853A (ja) * 2009-11-17 2011-06-02 Fimatec Ltd 湿式粉砕助剤及び微粒重質炭酸カルシウム分散体
JP5464755B2 (ja) * 2010-03-09 2014-04-09 ローム アンド ハース カンパニー 自動食器洗いシステムのためのスケール低減添加剤
PL2390284T5 (pl) 2010-05-28 2017-10-31 Omya Int Ag Sposób wytwarzania zawiesiny materiałów mineralnych o wysokiej zawartości części stałych
WO2011158945A1 (ja) 2010-06-18 2011-12-22 株式会社日本触媒 ポリ（メタ）アクリル酸系重合体水溶液
CN103249748B (zh) 2010-12-21 2016-01-13 株式会社日本触媒 聚(甲基)丙烯酸(盐)水溶液及其制造方法
KR102020088B1 (ko) 2012-07-23 2019-09-09 도아고세이가부시키가이샤 아크릴산계 중합체 조성물 및 그의 제조 방법, 및 그의 용도
GB201505320D0 (en) * 2015-03-27 2015-05-13 Imerys Minerals Ltd Mineral slurries
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
CN111138910B (zh) * 2020-01-10 2022-02-11 常州大学 一种矿物水性红色浆及其制备方法和在纺织上的应用

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GB1458235A (en) 1974-06-11 1976-12-08 Ciba Geigy Uk Ltd Inhibiting scale formation in aqueous systems
FR2488814A1 (fr) 1980-08-21 1982-02-26 Coatex Sa Agent de broyage pour suspension aqueuse de materiaux mineraux 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
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
DE3461810D1 (en) 1983-05-20 1987-02-05 Allied Colloids Ltd Water soluble polymers
FR2603042B1 (fr) 1986-08-22 1988-11-10 Coatex Sa Compositions pigmentaires complexes pour l'enduction du papier
US5077361A (en) 1989-06-26 1991-12-31 Rohm And Haas Company Low molecular weight water soluble phosphinate and phosphonate containing polymers
GB9111704D0 (en) 1991-05-31 1991-07-24 Ciba Geigy Telomers
CA2080961C (fr) 1991-11-12 2002-04-02 Jean-Bernard Egraz 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
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.
US5877247A (en) * 1992-10-05 1999-03-02 Mahar; Robert Crouse Stable magnesium hydroxide slurries
US5294686A (en) * 1993-03-29 1994-03-15 Rohm And Haas Company Process for efficient utilization of chain transfer agent
FR2751335B1 (fr) * 1996-07-19 1998-08-21 Coatex Sa Procede d'obtention de polymere hydrosolubles, polymeres obtenus et leurs utilisations
US5866664A (en) * 1997-02-03 1999-02-02 Rohm And Haas Company Process for preparing phosphonate-terminated polymers
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
BR0003234B1 (pt) * 1999-08-02 2009-12-01 dispersão de um material particulado sólido em um meio aquoso, e, processo para reduzir a viscosidade de uma dispersão de um material particulado sólido, em um meio aquoso.
EP1074293B1 (en) 1999-08-02 2005-10-12 Rohm And Haas Company Aqueous dispersions
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Also Published As

Publication number Publication date
CN101550291A (zh) 2009-10-07
US20090306266A1 (en) 2009-12-10
US20120059106A1 (en) 2012-03-08
US8076403B2 (en) 2011-12-13
EP2107087A1 (en) 2009-10-07
AU2009200819A1 (en) 2009-10-15
JP5113784B2 (ja) 2013-01-09
CA2660924A1 (en) 2009-09-30
CN101550291B (zh) 2012-12-12
JP2009242784A (ja) 2009-10-22
BRPI0900880A2 (pt) 2009-12-01

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