FR2087960A5 - Particulate paper filler - Google Patents

Particulate paper filler

Info

Publication number
FR2087960A5
FR2087960A5 FR7111401A FR7111401A FR2087960A5 FR 2087960 A5 FR2087960 A5 FR 2087960A5 FR 7111401 A FR7111401 A FR 7111401A FR 7111401 A FR7111401 A FR 7111401A FR 2087960 A5 FR2087960 A5 FR 2087960A5
Authority
FR
France
Prior art keywords
paper
particles
cpd
filler
mineral particles
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
Application number
FR7111401A
Other languages
English (en)
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.)
Welwyn Hall Research Association
Original Assignee
Welwyn Hall Research Association
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
Priority claimed from GB1527470A external-priority patent/GB1353015A/en
Application filed by Welwyn Hall Research Association filed Critical Welwyn Hall Research Association
Application granted granted Critical
Publication of FR2087960A5 publication Critical patent/FR2087960A5/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F11/00—Compounds of calcium, strontium, or barium
    • C01F11/18—Carbonates
    • C01F11/185—After-treatment, e.g. grinding, purification, conversion of crystal morphology
    • 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
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/63—Inorganic compounds
    • D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
    • D21H17/69—Water-insoluble compounds, e.g. fillers, pigments modified, e.g. by association with other compositions prior to incorporation in the pulp or paper
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/50—Agglomerated particles
FR7111401A 1970-03-31 1971-03-31 Particulate paper filler Expired FR2087960A5 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1527470A GB1353015A (en) 1970-03-31 1970-03-31 Paper webs containing fillers
GB3539070 1970-07-21

Publications (1)

Publication Number Publication Date
FR2087960A5 true FR2087960A5 (en) 1971-12-31

Family

ID=26251183

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7111401A Expired FR2087960A5 (en) 1970-03-31 1971-03-31 Particulate paper filler

Country Status (8)

Country Link
BE (1) BE764992A (fr)
CA (1) CA942457A (fr)
DE (1) DE2115409A1 (fr)
ES (1) ES389739A1 (fr)
FI (1) FI56230C (fr)
FR (1) FR2087960A5 (fr)
NL (1) NL7104237A (fr)
NO (1) NO141221C (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2220623A1 (fr) * 1973-03-09 1974-10-04 Ass Portland Cement
FR2233441A1 (fr) * 1973-06-18 1975-01-10 Ass Portland Cement
EP0050316A1 (fr) * 1980-10-21 1982-04-28 Papeteries De Gascogne Procédé de préparation par des techniques papetières d'un matériau en feuille avec une rétention sur machine améliorée
EP0418191A1 (fr) * 1989-09-12 1991-03-20 Van Baerle & Cie. Ag Procédé pour encoller des papiers contenant du carbonate de calcium avec des dispersions de résines

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1527077A (en) * 1974-11-15 1978-10-04 Ass Portland Cement Filler compositions for use in the manufacture of paper
DE4105919A1 (de) * 1991-02-26 1992-08-27 Basf Ag Waessrige anschlaemmungen von feinteiligen fuellstoffen und ihre verwendung zur herstellung von fuellstoffhaltigem papier
DE4306608A1 (de) * 1993-03-03 1994-11-24 Basf Ag Wäßrige Pigmentanschlämmungen, Verfahren zu ihrer Herstellung und ihre Verwendung bei der Herstellung von füllstoffhaltigem Papier

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2220623A1 (fr) * 1973-03-09 1974-10-04 Ass Portland Cement
FR2233441A1 (fr) * 1973-06-18 1975-01-10 Ass Portland Cement
EP0050316A1 (fr) * 1980-10-21 1982-04-28 Papeteries De Gascogne Procédé de préparation par des techniques papetières d'un matériau en feuille avec une rétention sur machine améliorée
EP0418191A1 (fr) * 1989-09-12 1991-03-20 Van Baerle & Cie. Ag Procédé pour encoller des papiers contenant du carbonate de calcium avec des dispersions de résines

Also Published As

Publication number Publication date
NO141221C (no) 1980-01-30
BE764992A (fr) 1971-08-16
CA942457A (en) 1974-02-26
ES389739A1 (es) 1973-05-01
DE2115409A1 (de) 1971-11-04
FI56230B (fi) 1979-08-31
NL7104237A (fr) 1971-10-04
NO141221B (no) 1979-10-22
FI56230C (fi) 1979-12-10

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Legal Events

Date Code Title Description
ST Notification of lapse