BE889352Q - Compositions de charge ameliorees pour la fabrication du papier - Google Patents

Compositions de charge ameliorees pour la fabrication du papier

Info

Publication number
BE889352Q
BE889352Q BE0/205191A BE205191A BE889352Q BE 889352 Q BE889352 Q BE 889352Q BE 0/205191 A BE0/205191 A BE 0/205191A BE 205191 A BE205191 A BE 205191A BE 889352 Q BE889352 Q BE 889352Q
Authority
BE
Belgium
Prior art keywords
papermaking
filler compositions
improved filler
improved
compositions
Prior art date
Application number
BE0/205191A
Other languages
English (en)
French (fr)
Original Assignee
Blue Circle Ind Ltd
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 Blue Circle Ind Ltd filed Critical Blue Circle Ind Ltd
Application granted granted Critical
Publication of BE889352Q publication Critical patent/BE889352Q/fr

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
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Paper (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
BE0/205191A 1974-11-15 1981-06-23 Compositions de charge ameliorees pour la fabrication du papier BE889352Q (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB49657/74A GB1527077A (en) 1974-11-15 1974-11-15 Filler compositions for use in the manufacture of paper

Publications (1)

Publication Number Publication Date
BE889352Q true BE889352Q (fr) 1981-10-16

Family

ID=10453097

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/205191A BE889352Q (fr) 1974-11-15 1981-06-23 Compositions de charge ameliorees pour la fabrication du papier

Country Status (9)

Country Link
BE (1) BE889352Q (fi)
DE (1) DE2551259C2 (fi)
FI (1) FI65077C (fi)
FR (1) FR2291316A1 (fi)
GB (1) GB1527077A (fi)
IT (1) IT1052189B (fi)
NL (1) NL173777C (fi)
NO (1) NO149511C (fi)
SE (1) SE435533B (fi)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IE47019B1 (en) * 1977-07-12 1983-11-30 Blue Circle Ind Ltd Producing dispersions of polymeric material and preflocculated fillers for use in papermaking
AU7191981A (en) * 1980-06-30 1982-01-07 Calgon Corporation Pigment dewatering process
GB8531558D0 (en) * 1985-12-21 1986-02-05 Wiggins Teape Group Ltd Loaded paper

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO141221C (no) * 1970-03-31 1980-01-30 Welwyn Hall Res Assoc Fremgangsmaate for fremstilling av papir

Also Published As

Publication number Publication date
NL173777C (nl) 1984-03-01
GB1527077A (en) 1978-10-04
SE7512694L (sv) 1976-05-17
FI753099A (fi) 1976-05-16
NO753809L (fi) 1976-05-19
FI65077B (fi) 1983-11-30
FR2291316A1 (fr) 1976-06-11
IT1052189B (it) 1981-06-20
NO149511C (no) 1984-05-02
FR2291316B1 (fi) 1980-01-25
NO149511B (no) 1984-01-23
DE2551259C2 (de) 1982-12-02
FI65077C (fi) 1984-03-12
NL7513339A (nl) 1976-05-18
DE2551259A1 (de) 1976-05-20
NL173777B (nl) 1983-10-03
SE435533B (sv) 1984-10-01

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: BLUE CIRCLE INDUSTRIES LTD

Effective date: 19860630