IT1200440B - Procedimento per la dispersione di talco - Google Patents

Procedimento per la dispersione di talco

Info

Publication number
IT1200440B
IT1200440B IT20153/85A IT2015385A IT1200440B IT 1200440 B IT1200440 B IT 1200440B IT 20153/85 A IT20153/85 A IT 20153/85A IT 2015385 A IT2015385 A IT 2015385A IT 1200440 B IT1200440 B IT 1200440B
Authority
IT
Italy
Prior art keywords
talco
dispersion
procedure
Prior art date
Application number
IT20153/85A
Other languages
English (en)
Other versions
IT8520153A0 (it
Inventor
Kaila Mikko
Tyni Matti
Eskelinen Eelis
Original Assignee
Myllykoski 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8518834&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IT1200440(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Myllykoski Oy filed Critical Myllykoski Oy
Publication of IT8520153A0 publication Critical patent/IT8520153A0/it
Application granted granted Critical
Publication of IT1200440B publication Critical patent/IT1200440B/it

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
    • 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
    • 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

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Paper (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
IT20153/85A 1984-03-30 1985-03-29 Procedimento per la dispersione di talco IT1200440B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI841298A FI70805B (fi) 1984-03-30 1984-03-30 Foerfarande foer dispergering av talk

Publications (2)

Publication Number Publication Date
IT8520153A0 IT8520153A0 (it) 1985-03-29
IT1200440B true IT1200440B (it) 1989-01-18

Family

ID=8518834

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20153/85A IT1200440B (it) 1984-03-30 1985-03-29 Procedimento per la dispersione di talco

Country Status (6)

Country Link
EP (1) EP0186665B1 (it)
CA (1) CA1247493A (it)
DE (1) DE3571399D1 (it)
FI (1) FI70805B (it)
IT (1) IT1200440B (it)
WO (1) WO1985004344A1 (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI83897C (fi) * 1988-10-20 1991-09-10 Finnminerals Oy Foerfarande foer framstaellning av en pigmentblandning foer bruk vid ytbelaeggning av papper.
EP2229808A1 (en) 2009-03-17 2010-09-22 Incotec International B.V. Seed coating composition

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1449129A (en) * 1972-12-28 1976-09-15 Laporte Industries Ltd Production of magnesium silicates
AU3297878A (en) * 1977-02-14 1979-08-09 Lankro Chem Ltd Talc dispersion
EP0050936A1 (en) * 1980-10-23 1982-05-05 ENGLISH CLAYS LOVERING POCHIN & COMPANY LIMITED Improvements in or relating to the preparation of aqueous suspensions of talc
FI64674C (fi) * 1982-04-29 1983-12-12 Ruskealan Marmori Oy Foerfarande foer framstaellning av en fyllnadsmedels- och/eller belaeggningspigmentblandning foer papper

Also Published As

Publication number Publication date
IT8520153A0 (it) 1985-03-29
WO1985004344A1 (en) 1985-10-10
FI841298L (fi) 1985-10-01
EP0186665A1 (en) 1986-07-09
CA1247493A (en) 1988-12-28
EP0186665B1 (en) 1989-07-12
FI841298A0 (fi) 1984-03-30
FI70805B (fi) 1986-07-18
DE3571399D1 (en) 1989-08-17

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970326