BRPI0814541A2 - Dispersantes minerais e métodos para preparar pastas minerais usando os mesmos - Google Patents

Dispersantes minerais e métodos para preparar pastas minerais usando os mesmos

Info

Publication number
BRPI0814541A2
BRPI0814541A2 BRPI0814541-5A2A BRPI0814541A BRPI0814541A2 BR PI0814541 A2 BRPI0814541 A2 BR PI0814541A2 BR PI0814541 A BRPI0814541 A BR PI0814541A BR PI0814541 A2 BRPI0814541 A2 BR PI0814541A2
Authority
BR
Brazil
Prior art keywords
mineral
folders
methods
same
dispersants
Prior art date
Application number
BRPI0814541-5A2A
Other languages
English (en)
Inventor
Thomas J Lynch
Original Assignee
Kemira Oyj
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 Kemira Oyj filed Critical Kemira Oyj
Publication of BRPI0814541A2 publication Critical patent/BRPI0814541A2/pt

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
    • 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
    • C09C3/10—Treatment with macromolecular organic compounds
    • 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
    • C01P2004/62—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)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Colloid Chemistry (AREA)
  • Paper (AREA)
BRPI0814541-5A2A 2007-07-13 2008-07-14 Dispersantes minerais e métodos para preparar pastas minerais usando os mesmos BRPI0814541A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US94956907P 2007-07-13 2007-07-13
PCT/US2008/069937 WO2009012202A1 (en) 2007-07-13 2008-07-14 Mineral dispersants and methods for preparing mineral slurries using the same

Publications (1)

Publication Number Publication Date
BRPI0814541A2 true BRPI0814541A2 (pt) 2015-01-27

Family

ID=40252320

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0814541-5A2A BRPI0814541A2 (pt) 2007-07-13 2008-07-14 Dispersantes minerais e métodos para preparar pastas minerais usando os mesmos

Country Status (7)

Country Link
US (1) US7875213B2 (pt)
EP (1) EP2170779A4 (pt)
JP (1) JP2010533586A (pt)
BR (1) BRPI0814541A2 (pt)
CA (1) CA2707380A1 (pt)
CO (1) CO6270254A2 (pt)
WO (1) WO2009012202A1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7875213B2 (en) * 2007-07-13 2011-01-25 Kemira Oyj Mineral dispersants and methods for preparing mineral slurries using the same
KR101021788B1 (ko) * 2008-08-21 2011-03-17 한국지질자원연구원 비즈 밀링을 이용한 탄산칼슘 나노입자의 제조방법
BR112013015198B1 (pt) * 2010-12-14 2020-01-28 Kemira Oyj método para aprimoramento de propriedades reológicas de pasta mineral
US10889661B2 (en) 2010-12-17 2021-01-12 Basf Se Stable polyacrylic acids, their manufacture and their use
CN103130969B (zh) * 2013-02-06 2015-04-15 上海维凯光电新材料有限公司 含氟聚合物微球
US20140282274A1 (en) * 2013-03-15 2014-09-18 Qualcomm Incorporated Detection of a gesture performed with at least two control objects
US10590003B1 (en) * 2017-08-24 2020-03-17 Mississippi Lime Company Method of brightening ground calcium carbonate
JP7271962B2 (ja) * 2019-01-22 2023-05-12 東亞合成株式会社 水溶性ポリマーの製造方法

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1414964A (en) 1971-10-19 1975-11-19 English Clays Lovering Pochin Copolymers and their use in the treatment of materials
IE55674B1 (en) * 1982-09-24 1990-12-19 Blue Circle Ind Plc Compositions comprising mineral particles in suspension and method of treating aqueous systems therewith
DE3461810D1 (en) 1983-05-20 1987-02-05 Allied Colloids Ltd Water soluble polymers
US4812427A (en) * 1986-08-12 1989-03-14 H. C. Spinks Clay Company Inc. Clay slurry
US5244542A (en) * 1987-01-23 1993-09-14 Ecc International Limited Aqueous suspensions of calcium-containing fillers
FR2610637B1 (fr) 1987-02-11 1989-05-12 Coatex Sa Agent de pretraitement de materiaux mineraux grossiers en vue d'applications pigmentaires
GB9405275D0 (en) * 1994-03-17 1994-04-27 Ecc Int Ltd Aqueous suspensions of inorganic materials
US5676747A (en) * 1995-12-29 1997-10-14 Columbia River Carbonates Calcium carbonate pigments for coating paper and paper board
EP0910587B1 (en) 1996-07-10 2001-12-12 E.I. Du Pont De Nemours And Company Polymerization with living characteristics
FR2764892B1 (fr) 1997-06-23 2000-03-03 Rhodia Chimie Sa Procede de synthese de polymeres a blocs
WO1999005099A1 (en) 1997-07-21 1999-02-04 Commonwealth Scientific And Industrial Research Organisation Synthesis of dithioester chain transfer agents and use of bis(thioacyl) disulfides or dithioesters as chain transfer agents
ES2277678T3 (es) 1997-12-18 2007-07-16 E.I. Du Pont De Nemours And Company Proceso de polimerizacion con caracteristicas vivientes y polimeros obtenidos mediante este proceso.
US7335788B2 (en) 2000-02-16 2008-02-26 Lubrizol Advanced Materials, Inc. S-(α, α′-disubstituted-α″-acetic acid) substituted dithiocarbonate derivatives for controlled radical polymerizations, process and polymers made therefrom
US6596899B1 (en) 2000-02-16 2003-07-22 Noveon Ip Holdings Corp. S,S′BIS-(α, α′-DISUBSTITUTED-α″-ACETIC ACID)- TRITHIOCARBONATES AND DERIVATIVES AS INITIATOR-CHAIN TRANSFER AGENT-TERMINATOR FOR CONTROLLED RADICAL POLYMERIZATIONS AND THE PROCESS FOR MAKING THE SAME
CN1440306A (zh) 2000-05-05 2003-09-03 英默里斯颜料公司 粒状碳酸钙及其制备和在透气性薄膜中的应用
BR0102195A (pt) * 2000-05-31 2002-02-13 Imerys Kaolin Inc Processo para aperfeiçoar a reologia em alto e baixo cisalhamento de uma suspensão particulada substancialmente isenta de grão de areia e substancialmente fluida, e, produto
GB0014522D0 (en) * 2000-06-15 2000-08-09 Ciba Spec Chem Water Treat Ltd Stabilised calcium hydroxide slurries
US6569969B2 (en) 2000-09-28 2003-05-27 Symyx Technologies, Inc. Control agents for living-type free radical polymerization, methods of polymerizing and polymers with same
FR2821620B1 (fr) 2001-03-02 2003-06-27 Coatex Sas Procede de polymerisation radicalaire controlee de l'acide acrylique et de ses sels, les polymeres de faible polydispersite obtenus, et leurs applications
US6855840B2 (en) 2002-02-11 2005-02-15 University Of Southern Mississippi Chain transfer agents for raft polymerization in aqueous media
FR2868068B1 (fr) * 2004-03-29 2006-07-14 Coatex Soc Par Actions Simplif Nouveaux composes soufres : utilisation comme agent de transfert pour la polymerisation radicalaire controlee de l'acide acrylique, polymeres obtenus et leurs applications
US7179531B2 (en) * 2002-09-12 2007-02-20 Rohm And Haas Company Polymer particles having select pendant groups and composition prepared therefrom
US6811600B2 (en) * 2003-01-23 2004-11-02 Engelhard Corporation Chemically bulked kaolin clay pigment compatible with calcium carbonate and manufacture thereof
WO2005113612A1 (en) * 2004-05-12 2005-12-01 E.I. Dupont De Nemours And Company Method for removing sulfur-containing end groups
US7851572B2 (en) * 2004-07-28 2010-12-14 Coatex S.A.S. Polymers produced by using sulphur compounds in the form of transfer agents for controlled radical polymerisation of acrylic acid and the use thereof
US7443570B2 (en) * 2006-05-19 2008-10-28 Xerox Corporation Electrophoretic display medium and device
US7875213B2 (en) * 2007-07-13 2011-01-25 Kemira Oyj Mineral dispersants and methods for preparing mineral slurries using the same

Also Published As

Publication number Publication date
EP2170779A4 (en) 2013-04-03
US20090014695A1 (en) 2009-01-15
US7875213B2 (en) 2011-01-25
WO2009012202A1 (en) 2009-01-22
JP2010533586A (ja) 2010-10-28
EP2170779A1 (en) 2010-04-07
CA2707380A1 (en) 2009-01-22
CO6270254A2 (es) 2011-04-20

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 6A E 7A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2343 DE 01-12-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.