EP0365502A3 - Method for producing a pigment mix for coating paper - Google Patents

Method for producing a pigment mix for coating paper Download PDF

Info

Publication number
EP0365502A3
EP0365502A3 EP19890850344 EP89850344A EP0365502A3 EP 0365502 A3 EP0365502 A3 EP 0365502A3 EP 19890850344 EP19890850344 EP 19890850344 EP 89850344 A EP89850344 A EP 89850344A EP 0365502 A3 EP0365502 A3 EP 0365502A3
Authority
EP
European Patent Office
Prior art keywords
mix
talc
component
coating
calcined
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.)
Withdrawn
Application number
EP19890850344
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0365502A2 (en
Inventor
Pertti Kalevi Ahonen
Mauno Sakari Huovinen
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.)
FINNMINERALS Oy
Original Assignee
FINNMINERALS Oy
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 FINNMINERALS Oy filed Critical FINNMINERALS Oy
Publication of EP0365502A2 publication Critical patent/EP0365502A2/en
Publication of EP0365502A3 publication Critical patent/EP0365502A3/en
Withdrawn legal-status Critical Current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
    • D21H19/40—Coatings with pigments characterised by the pigments siliceous, e.g. clays

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Paper (AREA)
EP19890850344 1988-10-20 1989-10-11 Method for producing a pigment mix for coating paper Withdrawn EP0365502A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI884843 1988-10-20
FI884843A FI83897C (fi) 1988-10-20 1988-10-20 Foerfarande foer framstaellning av en pigmentblandning foer bruk vid ytbelaeggning av papper.

Publications (2)

Publication Number Publication Date
EP0365502A2 EP0365502A2 (en) 1990-04-25
EP0365502A3 true EP0365502A3 (en) 1992-01-02

Family

ID=8527234

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19890850344 Withdrawn EP0365502A3 (en) 1988-10-20 1989-10-11 Method for producing a pigment mix for coating paper

Country Status (2)

Country Link
EP (1) EP0365502A3 (fi)
FI (1) FI83897C (fi)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI100860B (fi) * 1994-12-16 1998-03-13 Megatrex Oy Menetelmä ja laitteisto hienojakoisten aineiden liettämiseksi nesteese en
FI107815B (fi) * 2000-02-11 2001-10-15 Raisio Chem Oy Päällystyspastakoostumus, sen käyttö ja menetelmä sen valmistamiseksi
GB201505320D0 (en) * 2015-03-27 2015-05-13 Imerys Minerals Ltd Mineral slurries

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1505799A (fr) * 1965-12-16 1967-12-15 Combined Paper Mills Composition de couchage et procédé de couchage du papier
WO1985004344A1 (en) * 1984-03-30 1985-10-10 Myllykoski Oy Procedure for dispersing talc

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1505799A (fr) * 1965-12-16 1967-12-15 Combined Paper Mills Composition de couchage et procédé de couchage du papier
WO1985004344A1 (en) * 1984-03-30 1985-10-10 Myllykoski Oy Procedure for dispersing talc

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
TAPPI JOURNAL. vol. 68, no. 11, November 1985, ATLANTA US pages 92 - 97; PERTTI AHONEN: 'Talc as a coating pigment in lightweight coated papers' *

Also Published As

Publication number Publication date
FI83897B (fi) 1991-05-31
FI83897C (fi) 1991-09-10
FI884843A (fi) 1990-04-21
FI884843A0 (fi) 1988-10-20
EP0365502A2 (en) 1990-04-25

Similar Documents

Publication Publication Date Title
AU584713B2 (en) Treatment of clays with cationic polymers to prepare high bulking pigments
AU7843887A (en) Improvements in bulking pigments
AU4252389A (en) Dry strength additive for paper
ES2070905T3 (es) Procedimiento para preparar una carga inorganica con un recubrimiento que contiene latex y negro de carbon, producto obtenido y su utilizacion.
AU6397786A (en) Production of paper and cardboard
ATE396301T1 (de) Verfahren und zusammensetzung zur beschichtung einer papierbahn
AU7326687A (en) Carbonate-containing mineral fillers, pigments and similar materials
EP0206837A3 (en) High bulking pigment
US4105466A (en) Method for reducing the viscosity and for refining kaolin clays
ATE89304T1 (de) Verfahren zur herstellung von fuellstoffteilchen mit einer saeurebestaendigen beschichtung.
US4030941A (en) Method for reducing the viscosity and for refining kaolin clays
DE59704509D1 (de) Verfahren zur Herstellung von Polymerisatpulver
EP0365502A3 (en) Method for producing a pigment mix for coating paper
JPS55128099A (en) Production of coated finished paper or cardboard
GB2226043B (en) Paper coating pigments
ES8200424A1 (es) Procedimiento mejorado para fabricar materia basica de papelo carton parcial o totalmente encolada.
FR2396831A1 (fr) Perfectionnement aux charges minerales utilisees dans la fabrication du papier et du carton
JPS6485396A (en) Production of neutral paper
AU7614387A (en) Method of making a water laid fibrous web containing one or more fine powders
JPS6440697A (en) Production of pattern paper
JPS5615339A (en) Manufacture of light-weight panel form with rice husk as main base
EP0119465A3 (en) Mixture of dyes, process for its manufacture and its use in the dyeing or printing of hydrophobic fibrous materials
FR2146560A5 (en) White pigment for paper or paint - which can be stored dry and has improved covering power
JPS6433298A (en) Method and obtained planar article production of rock wool board
JPS6476968A (en) Production of silicon carbide substrate

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT CH DE FR GB IT LI NL SE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT CH DE FR GB IT LI NL SE

17P Request for examination filed

Effective date: 19920530

17Q First examination report despatched

Effective date: 19930426

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19931006