BR9106599A - Metodo e dispersantes para a producao de suspensoes aquosas de carbonato de calcio com alto teor de solidos - Google Patents

Metodo e dispersantes para a producao de suspensoes aquosas de carbonato de calcio com alto teor de solidos

Info

Publication number
BR9106599A
BR9106599A BR919106599A BR9106599A BR9106599A BR 9106599 A BR9106599 A BR 9106599A BR 919106599 A BR919106599 A BR 919106599A BR 9106599 A BR9106599 A BR 9106599A BR 9106599 A BR9106599 A BR 9106599A
Authority
BR
Brazil
Prior art keywords
calcium carbonate
dispersants
production
high solid
solid contents
Prior art date
Application number
BR919106599A
Other languages
English (en)
Inventor
Alan J Dr Brown
Michael S Dr Darsillo
O Wayne Bentley Jr
Original Assignee
Ecc Int Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24180259&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR9106599(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ecc Int Inc filed Critical Ecc Int Inc
Publication of BR9106599A publication Critical patent/BR9106599A/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
    • 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
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/24—Acids; Salts thereof
    • C08K3/26—Carbonates; Bicarbonates
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
    • C09K23/10—Derivatives of low-molecular-weight sulfocarboxylic acids or sulfopolycarboxylic acids
BR919106599A 1990-06-29 1991-06-25 Metodo e dispersantes para a producao de suspensoes aquosas de carbonato de calcio com alto teor de solidos BR9106599A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US54639790A 1990-06-29 1990-06-29
PCT/US1991/004539 WO1992000347A1 (en) 1990-06-29 1991-06-25 Method and dispersants for production of high solids aqueous calcium carbonate suspensions

Publications (1)

Publication Number Publication Date
BR9106599A true BR9106599A (pt) 1993-06-01

Family

ID=24180259

Family Applications (1)

Application Number Title Priority Date Filing Date
BR919106599A BR9106599A (pt) 1990-06-29 1991-06-25 Metodo e dispersantes para a producao de suspensoes aquosas de carbonato de calcio com alto teor de solidos

Country Status (14)

Country Link
US (1) US5317053A (pt)
EP (1) EP0548086B1 (pt)
JP (1) JPH06504939A (pt)
KR (1) KR0171906B1 (pt)
AT (1) ATE143681T1 (pt)
AU (1) AU655429B2 (pt)
BR (1) BR9106599A (pt)
CA (1) CA2086231A1 (pt)
DE (1) DE69122513T2 (pt)
DK (1) DK0548086T3 (pt)
ES (1) ES2091932T3 (pt)
FI (1) FI100979B (pt)
NO (1) NO300228B1 (pt)
WO (1) WO1992000347A1 (pt)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4225922A1 (de) * 1992-08-05 1994-02-10 Bayer Ag Verwendung von Salzen mehrbasiger organischer Säuren mit mehrwertigen Kationen als Dispergiermittel für wäßrige Dispersionen und wäßriger Dispersionen, die derartige Dispergiermittel enthalten
US5653795A (en) * 1995-11-16 1997-08-05 Columbia River Carbonates Bulking and opacifying fillers for cellulosic products
US5676747A (en) * 1995-12-29 1997-10-14 Columbia River Carbonates Calcium carbonate pigments for coating paper and paper board
US5676746A (en) * 1995-04-11 1997-10-14 Columbia River Carbonates Agglomerates for use in making cellulosic products
US5676748A (en) * 1995-12-29 1997-10-14 Columbia River Carbonates Bulking and opacifying fillers for paper and paper board
US6228161B1 (en) * 1996-12-30 2001-05-08 Minerals Technologies Inc. Use of calcium carbonate in an acidic aqueous media
US6150851A (en) * 1997-06-06 2000-11-21 Tadahiro Ohmi Charge transfer amplifier circuit, voltage comparator, and sense amplifier
US5913973A (en) * 1997-07-08 1999-06-22 Ecc International Inc. Method for producing high solids aqueous acid-resistant calcium carbonate suspensions and product thereof
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
US7105139B2 (en) * 2002-04-25 2006-09-12 Imerys Pigments, Inc. Stabilization of the viscosity of formamidine sulfinic acid bleached calcium carbonate slurries
KR101709796B1 (ko) * 2008-09-22 2017-02-23 솔레니스 테크놀러지스 케이맨, 엘.피. 종이 충전재 함량을 증가시키기 위하여 사용되는 공중합체 혼합 조성물
EP2182011A1 (de) 2008-10-29 2010-05-05 Basf Se Verfahren zur Herstellung von wässrigen Polyacrylsäurelösungen mittels kontrollierter radikalischer Polymerisation
CN102597017B (zh) 2009-11-04 2014-06-25 巴斯夫欧洲公司 生产聚丙烯酸水溶液的方法
FI20096408A (fi) * 2009-12-30 2011-07-01 Kemira Oyj Dispersioainekoostumus, sen käyttö ja sitä käsittävä päällystyskoostumus ja menetelmä päällystyskoostumuksen tai lietteen viskositeettiominaisuuksien parantamiseksi
ES2383589T5 (es) 2010-05-28 2017-08-28 Omya International Ag Procedimiento de fabricación de suspensiones de materiales minerales con alto contenido de sólidos
EP2651991B2 (en) 2010-12-17 2022-12-21 Basf Se Use of a polymer of acrylic acid as dispersant in mineral processing
PT2505615E (pt) * 2011-04-01 2014-07-11 Omya Int Ag Pigmento híbrido autoligante
GB201407798D0 (en) * 2014-05-02 2014-06-18 Imerys Minerals Ltd Dispersant
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
CN107556407A (zh) * 2017-09-18 2018-01-09 江苏亘德科技有限公司 一种悬浮聚合无机分散剂的制备方法

Family Cites Families (7)

* 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
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
ATE25958T1 (de) * 1982-11-10 1987-04-15 Allied Colloids Ltd Calciumcarbonat dispersionen.
EP0127388B1 (en) * 1983-05-20 1986-12-30 Ciba Specialty Chemicals Water Treatments Limited Water soluble polymers
FR2603042B1 (fr) * 1986-08-22 1988-11-10 Coatex Sa Compositions pigmentaires complexes pour l'enduction du papier
AU596458B2 (en) * 1986-11-07 1990-05-03 Nippon Shokubai Kagaku Kogyo Co. Ltd. Method for production of aqueous dispersion of inorganic pigment
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

Also Published As

Publication number Publication date
NO925011L (no) 1993-02-22
EP0548086B1 (en) 1996-10-02
AU8210991A (en) 1992-01-23
NO300228B1 (no) 1997-04-28
DE69122513D1 (de) 1996-11-07
AU655429B2 (en) 1994-12-22
ATE143681T1 (de) 1996-10-15
NO925011D0 (no) 1992-12-23
FI100979B (fi) 1998-03-31
EP0548086A1 (en) 1993-06-30
JPH06504939A (ja) 1994-06-09
US5317053A (en) 1994-05-31
KR0171906B1 (ko) 1999-03-30
DE69122513T2 (de) 1997-02-06
DK0548086T3 (pt) 1997-03-10
WO1992000347A1 (en) 1992-01-09
KR930701523A (ko) 1993-06-12
EP0548086A4 (en) 1994-03-16
FI925916A (fi) 1992-12-29
ES2091932T3 (es) 1996-11-16
CA2086231A1 (en) 1991-12-30
FI925916A0 (fi) 1992-12-29

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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
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 25/06/2011