FR2154614A1 - Paper coating compsn - comprising calcium carbonate of two particle sizes - Google Patents

Paper coating compsn - comprising calcium carbonate of two particle sizes

Info

Publication number
FR2154614A1
FR2154614A1 FR7234078A FR7234078A FR2154614A1 FR 2154614 A1 FR2154614 A1 FR 2154614A1 FR 7234078 A FR7234078 A FR 7234078A FR 7234078 A FR7234078 A FR 7234078A FR 2154614 A1 FR2154614 A1 FR 2154614A1
Authority
FR
France
Prior art keywords
calcium carbonate
particle sizes
paper coating
coating compsn
compsn
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.)
Granted
Application number
FR7234078A
Other languages
English (en)
French (fr)
Other versions
FR2154614B1 (xx
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.)
Solvay SA
Original Assignee
Solvay SA
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 Solvay SA filed Critical Solvay SA
Publication of FR2154614A1 publication Critical patent/FR2154614A1/fr
Application granted granted Critical
Publication of FR2154614B1 publication Critical patent/FR2154614B1/fr
Granted 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)
FR7234078A 1971-09-29 1972-09-26 Paper coating compsn - comprising calcium carbonate of two particle sizes Granted FR2154614A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE108694 1971-09-29

Publications (2)

Publication Number Publication Date
FR2154614A1 true FR2154614A1 (en) 1973-05-11
FR2154614B1 FR2154614B1 (xx) 1977-08-05

Family

ID=3841555

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7234078A Granted FR2154614A1 (en) 1971-09-29 1972-09-26 Paper coating compsn - comprising calcium carbonate of two particle sizes

Country Status (4)

Country Link
BE (1) BE773223A (xx)
DE (1) DE2243516C2 (xx)
FR (1) FR2154614A1 (xx)
IT (1) IT963925B (xx)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2323550A (en) * 1940-08-03 1943-07-06 Alan R Lukens Filler material for paint, rubber, paper, etc.
US3006779A (en) * 1959-01-09 1961-10-31 Wyandotte Chemicals Corp Continuous calcium carbonate slurry process

Also Published As

Publication number Publication date
BE773223A (fr) 1972-03-29
DE2243516C2 (de) 1984-02-16
DE2243516A1 (de) 1973-04-05
IT963925B (it) 1974-01-21
FR2154614B1 (xx) 1977-08-05

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Legal Events

Date Code Title Description
ST Notification of lapse