NO141221C - PAPER MAKING PROCEDURE - Google Patents

PAPER MAKING PROCEDURE

Info

Publication number
NO141221C
NO141221C NO117171A NO117171A NO141221C NO 141221 C NO141221 C NO 141221C NO 117171 A NO117171 A NO 117171A NO 117171 A NO117171 A NO 117171A NO 141221 C NO141221 C NO 141221C
Authority
NO
Norway
Prior art keywords
paper making
making procedure
procedure
paper
making
Prior art date
Application number
NO117171A
Other languages
Norwegian (no)
Other versions
NO141221B (en
Inventor
Richard Robertson Davidson
Original Assignee
Welwyn Hall Res Assoc
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 Res Assoc filed Critical Welwyn Hall Res Assoc
Publication of NO141221B publication Critical patent/NO141221B/en
Publication of NO141221C publication Critical patent/NO141221C/en

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Paper (AREA)
  • Making Paper Articles (AREA)
NO117171A 1970-03-31 1971-03-29 PAPER MAKING PROCEDURE NO141221C (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 (2)

Publication Number Publication Date
NO141221B NO141221B (en) 1979-10-22
NO141221C true NO141221C (en) 1980-01-30

Family

ID=26251183

Family Applications (1)

Application Number Title Priority Date Filing Date
NO117171A NO141221C (en) 1970-03-31 1971-03-29 PAPER MAKING PROCEDURE

Country Status (8)

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

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1425114A (en) * 1973-03-09 1976-02-18 Ass Portland Cement Acid resistant whitings for use in the manufacture of paper
GB1462377A (en) * 1973-06-18 1977-01-26 Ass Portland Cement Manufacture of paper and filters therefor
GB1527077A (en) * 1974-11-15 1978-10-04 Ass Portland Cement Filler compositions for use in the manufacture of paper
FR2492425A1 (en) * 1980-10-21 1982-04-23 Gascogne Papeteries PROCESS FOR THE PREPARATION BY PAPER TECHNIQUES OF A SHEET MATERIAL WITH IMPROVED MACHINE RETENTION, SHEET MATERIAL OBTAINED AND ITS APPLICATION IN PARTICULAR IN THE FIELD OF PRINTING WRITING, PACKAGING AND COATINGS
CH676258A5 (en) * 1989-09-12 1990-12-28 Baerle & Cie Ag
DE4105919A1 (en) * 1991-02-26 1992-08-27 Basf Ag AQUEOUS PENDINGS OF FINE-PARTIC FILLERS AND THEIR USE FOR THE PRODUCTION OF FUEL-CONTAINING PAPER
DE4306608A1 (en) * 1993-03-03 1994-11-24 Basf Ag Aqueous pigment slurries, processes for their preparation and their use in the production of filler-containing paper

Also Published As

Publication number Publication date
NO141221B (en) 1979-10-22
FI56230C (en) 1979-12-10
BE764992A (en) 1971-08-16
FR2087960A5 (en) 1971-12-31
DE2115409A1 (en) 1971-11-04
NL7104237A (en) 1971-10-04
CA942457A (en) 1974-02-26
ES389739A1 (en) 1973-05-01
FI56230B (en) 1979-08-31

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