GB2251254B - Calcium carbonate slurry - Google Patents

Calcium carbonate slurry

Info

Publication number
GB2251254B
GB2251254B GB9026362A GB9026362A GB2251254B GB 2251254 B GB2251254 B GB 2251254B GB 9026362 A GB9026362 A GB 9026362A GB 9026362 A GB9026362 A GB 9026362A GB 2251254 B GB2251254 B GB 2251254B
Authority
GB
United Kingdom
Prior art keywords
calcium carbonate
carbonate slurry
inorganic material
particulate inorganic
esd
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 - Fee Related
Application number
GB9026362A
Other versions
GB2251254A (en
GB9026362D0 (en
Inventor
John Claude Husband
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.)
Imerys Minerals Ltd
Original Assignee
ECC International Ltd
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 ECC International Ltd filed Critical ECC International Ltd
Priority to GB9026362A priority Critical patent/GB2251254B/en
Publication of GB9026362D0 publication Critical patent/GB9026362D0/en
Priority to AU89399/91A priority patent/AU654514B2/en
Priority to AT91920520T priority patent/ATE157415T1/en
Priority to JP4500472A priority patent/JP2919970B2/en
Priority to ES91920520T priority patent/ES2104735T3/en
Priority to EP91920520A priority patent/EP0560813B1/en
Priority to CA002088515A priority patent/CA2088515A1/en
Priority to DK91920520.3T priority patent/DK0560813T3/en
Priority to DE69127458T priority patent/DE69127458T2/en
Priority to PCT/GB1991/002110 priority patent/WO1992010609A1/en
Priority to BR919107142A priority patent/BR9107142A/en
Publication of GB2251254A publication Critical patent/GB2251254A/en
Priority to NO931216A priority patent/NO300021B1/en
Priority to FI932475A priority patent/FI932475A/en
Application granted granted Critical
Publication of GB2251254B publication Critical patent/GB2251254B/en
Priority to US08/759,306 priority patent/US5731034A/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H19/00—Coated paper; Coating material
    • D21H19/36—Coatings with pigments
    • D21H19/38—Coatings with pigments characterised by the pigments
    • D21H19/385—Oxides, hydroxides or carbonates
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/50—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by form
    • D21H21/52—Additives of definite length or shape

Landscapes

  • Paper (AREA)
  • Glass Compositions (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Coloring Foods And Improving Nutritive Qualities (AREA)
  • Disintegrating Or Milling (AREA)
  • Colloid Chemistry (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)

Abstract

There is disclosed a high solids, aqueous suspension of a cationically dispersed particulate inorganic material, characterised in that the particulate inorganic material has a particle size distribution such that not more than 10 % by weight of the particles have an equivalent spherical diameter (esd) smaller than 0.25 microns.
GB9026362A 1990-12-04 1990-12-04 Calcium carbonate slurry Expired - Fee Related GB2251254B (en)

Priority Applications (14)

Application Number Priority Date Filing Date Title
GB9026362A GB2251254B (en) 1990-12-04 1990-12-04 Calcium carbonate slurry
DE69127458T DE69127458T2 (en) 1990-12-04 1991-11-28 An aqueous suspension of a solid calcium carbonate pigment
BR919107142A BR9107142A (en) 1990-12-04 1991-11-28 INORGANIC MATERIAL PASTE
JP4500472A JP2919970B2 (en) 1990-12-04 1991-11-28 Inorganic material slurry
ES91920520T ES2104735T3 (en) 1990-12-04 1991-11-28 AQUEOUS SUSPENSION OF A PARTICLE CALCIUM CARBON PIGMENT.
EP91920520A EP0560813B1 (en) 1990-12-04 1991-11-28 A aqueous suspension of a particulate calcium carbonate pigment
CA002088515A CA2088515A1 (en) 1990-12-04 1991-11-28 Inorganic material slurry
DK91920520.3T DK0560813T3 (en) 1990-12-04 1991-11-28 Aqueous suspension of a particulate calcium carbonate pigment
AU89399/91A AU654514B2 (en) 1990-12-04 1991-11-28 Inorganic material slurry
PCT/GB1991/002110 WO1992010609A1 (en) 1990-12-04 1991-11-28 Inorganic material slurry
AT91920520T ATE157415T1 (en) 1990-12-04 1991-11-28 AN AQUEOUS SUSPENSION OF A SOLID CALCIUM CARBONATE PIGMENT
NO931216A NO300021B1 (en) 1990-12-04 1993-03-31 Slurry of particulate calcium carbonate
FI932475A FI932475A (en) 1990-12-04 1993-05-31 Slamma innehaollande oorganiskt material
US08/759,306 US5731034A (en) 1990-12-04 1996-12-02 Method of coating paper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9026362A GB2251254B (en) 1990-12-04 1990-12-04 Calcium carbonate slurry

Publications (3)

Publication Number Publication Date
GB9026362D0 GB9026362D0 (en) 1991-01-23
GB2251254A GB2251254A (en) 1992-07-01
GB2251254B true GB2251254B (en) 1994-06-29

Family

ID=10686470

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9026362A Expired - Fee Related GB2251254B (en) 1990-12-04 1990-12-04 Calcium carbonate slurry

Country Status (13)

Country Link
EP (1) EP0560813B1 (en)
JP (1) JP2919970B2 (en)
AT (1) ATE157415T1 (en)
AU (1) AU654514B2 (en)
BR (1) BR9107142A (en)
CA (1) CA2088515A1 (en)
DE (1) DE69127458T2 (en)
DK (1) DK0560813T3 (en)
ES (1) ES2104735T3 (en)
FI (1) FI932475A (en)
GB (1) GB2251254B (en)
NO (1) NO300021B1 (en)
WO (1) WO1992010609A1 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5731034A (en) * 1990-12-04 1998-03-24 Ecc International Limited Method of coating paper
US5169443A (en) * 1991-11-13 1992-12-08 Engelhard Corporation Paper coating kaolin pigments there preparation and use
GB2275876B (en) * 1993-03-12 1996-07-17 Ecc Int Ltd Grinding alkaline earth metal pigments
US5755930A (en) * 1994-02-04 1998-05-26 Allied Colloids Limited Production of filled paper and compositions for use in this
DE19529661C1 (en) * 1995-08-11 1997-04-03 Ctp Papierhilfsmittel Gmbh Coating slip for paper
US5827398A (en) * 1996-02-13 1998-10-27 Allied Colloids Limited Production of filled paper
FI105840B (en) 1997-09-16 2000-10-13 Metsae Serla Oyj A method for coating a web of material
FI104502B (en) 1997-09-16 2000-02-15 Metsae Serla Oyj A method of making a paper web
FI108950B (en) 1998-03-13 2002-04-30 M Real Oyj A process for making coated wood-free paper
FI111649B (en) 1998-05-11 2003-08-29 M Real Oyj The use of calcium carbonate is made from calcium oxalate as pigment
WO2002066393A1 (en) * 2001-01-10 2002-08-29 Florida State University Research Foundation, Inc. Method of controlling the viscosity of a cementitious mixture using oppositely-charged polyelectrolytes
US7261771B2 (en) 2002-01-09 2007-08-28 Nanostrata Inc. Method of controlling the viscosity of a cementitious mixture using oppositely-charged polyelectrolytes
US8017014B2 (en) 2005-06-01 2011-09-13 Nalco Company Method for improving flux in a membrane bioreactor
FR2910480B1 (en) * 2006-12-21 2012-10-19 Kabongo Isaac Mulumba PRINTING PROCESS WITH NATURAL PRODUCTS; POWDER OF STONES, SANDS AND OTHER NATURAL PRODUCTS HAVING THE PROPERTIES CLOSE TO THE PRODUCTS CITED, WITH PRINTING MACHINES EXISTING AS TRADITIONAL INKS.
WO2016113421A1 (en) * 2015-01-15 2016-07-21 Imerys Talc Europe Foam forming compositions comprising a particulate inorganic material
ES2660303T3 (en) * 2015-02-27 2018-03-21 Omya International Ag High solids PCC with cationic additive

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1308143A (en) * 1969-04-21 1973-02-21 Ici Ltd Manufacture of paper
GB1505641A (en) * 1974-04-19 1978-03-30 Grace W R & Co Process of preparing a filler composition for paper
JPS62223396A (en) * 1986-03-24 1987-10-01 三菱製紙株式会社 Production of filler internal added paper
US4738726A (en) * 1985-05-06 1988-04-19 Engelhard Corporation Treatment of clays with cationic polymers to prepare high bulking pigments
US4799964A (en) * 1985-07-29 1989-01-24 Grain Processing Corporation Preparation of filler compositions for paper
US4816074A (en) * 1985-07-12 1989-03-28 E.C.C. America Inc. Kaolinite aggregation using sodium silicate

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2468688A1 (en) * 1979-10-29 1981-05-08 Omya Sa Paper coating compsn. contg. calcium carbonate - as sole pigment, at high concn. producing rapid drying
DE3316949C3 (en) * 1983-05-09 1995-03-23 Pluss Stauffer Ag calcium carbonate
GB8701491D0 (en) * 1987-01-23 1987-02-25 Ecc Int Ltd Aqueous suspensions of calcium

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1308143A (en) * 1969-04-21 1973-02-21 Ici Ltd Manufacture of paper
GB1505641A (en) * 1974-04-19 1978-03-30 Grace W R & Co Process of preparing a filler composition for paper
US4738726A (en) * 1985-05-06 1988-04-19 Engelhard Corporation Treatment of clays with cationic polymers to prepare high bulking pigments
US4816074A (en) * 1985-07-12 1989-03-28 E.C.C. America Inc. Kaolinite aggregation using sodium silicate
US4799964A (en) * 1985-07-29 1989-01-24 Grain Processing Corporation Preparation of filler compositions for paper
JPS62223396A (en) * 1986-03-24 1987-10-01 三菱製紙株式会社 Production of filler internal added paper

Also Published As

Publication number Publication date
GB2251254A (en) 1992-07-01
NO300021B1 (en) 1997-03-17
AU654514B2 (en) 1994-11-10
NO931216L (en) 1993-08-03
JP2919970B2 (en) 1999-07-19
EP0560813B1 (en) 1997-08-27
DK0560813T3 (en) 1998-04-06
GB9026362D0 (en) 1991-01-23
NO931216D0 (en) 1993-03-31
BR9107142A (en) 1993-11-03
CA2088515A1 (en) 1992-06-05
EP0560813A1 (en) 1993-09-22
ES2104735T3 (en) 1997-10-16
FI932475A0 (en) 1993-05-31
WO1992010609A1 (en) 1992-06-25
JPH06503127A (en) 1994-04-07
DE69127458D1 (en) 1997-10-02
ATE157415T1 (en) 1997-09-15
AU8939991A (en) 1992-07-08
FI932475A (en) 1993-05-31
DE69127458T2 (en) 1998-01-02

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20001204