CA975115A - Paper filler - Google Patents

Paper filler

Info

Publication number
CA975115A
CA975115A CA147,627A CA147627A CA975115A CA 975115 A CA975115 A CA 975115A CA 147627 A CA147627 A CA 147627A CA 975115 A CA975115 A CA 975115A
Authority
CA
Canada
Prior art keywords
paper filler
filler
paper
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
CA147,627A
Inventor
John A. Acey
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.)
BPB Ltd
Original Assignee
BPB Industries PLC
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 BPB Industries PLC filed Critical BPB Industries PLC
Application granted granted Critical
Publication of CA975115A publication Critical patent/CA975115A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
    • C09C3/10—Treatment with macromolecular organic compounds
    • 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
    • D21H17/20—Macromolecular organic compounds
    • D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
    • D21H17/22—Proteins
    • 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
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/41—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups
    • D21H17/42—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups anionic
    • D21H17/43—Carboxyl groups or derivatives thereof
    • 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
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/47—Condensation polymers of aldehydes or ketones
    • D21H17/49—Condensation polymers of aldehydes or ketones with compounds containing hydrogen bound to nitrogen
    • D21H17/50—Acyclic compounds
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Paper (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
CA147,627A 1971-07-27 1972-07-20 Paper filler Expired CA975115A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3531071A GB1405751A (en) 1971-07-27 1971-07-27 Paper filler

Publications (1)

Publication Number Publication Date
CA975115A true CA975115A (en) 1975-09-30

Family

ID=10376272

Family Applications (1)

Application Number Title Priority Date Filing Date
CA147,627A Expired CA975115A (en) 1971-07-27 1972-07-20 Paper filler

Country Status (9)

Country Link
BE (1) BE786835A (en)
CA (1) CA975115A (en)
DE (1) DE2236430C3 (en)
ES (1) ES405141A1 (en)
FI (1) FI56977C (en)
FR (1) FR2147703A5 (en)
GB (1) GB1405751A (en)
NL (1) NL7210250A (en)
SE (1) SE388885B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3014620A1 (en) * 1980-04-16 1981-10-29 MD Papierfabriken Heinrich Nicolaus GmbH, 8060 Dachau Modified calcium carbonate contg. other cations of specified radius - has increased acid resistance and is useful in paper mfr.
DE3014622A1 (en) * 1980-04-16 1981-10-29 MD Papierfabriken Heinrich Nicolaus GmbH, 8060 Dachau Filled paper for laminate contg. modified calcium carbonate - in which calcium is partly replaced by other metal cations
DE3020854A1 (en) * 1980-06-02 1981-12-10 Lentia GmbH Chem. u. pharm. Erzeugnisse - Industriebedarf, 8000 München FILLER FOR PAPER, CARDBOARD OR CARDBOARD
GB8526158D0 (en) * 1985-10-23 1985-11-27 Albright & Wilson Paper sizing compositions
DE3779055D1 (en) * 1986-11-10 1992-06-17 Rohm & Haas PRODUCTION OF BUBBLE-FILLED PEARLS CONTAINING HIGH-BLOWED CALENDRATED PAPER.
US5078793A (en) * 1990-01-26 1992-01-07 Pacemaker, Ltd. Spray drying method for preparing kaolin as a pigment extender
WO2017054198A1 (en) 2015-09-30 2017-04-06 Ecolab Usa Inc. Compositions and methods for treating filler in papermaking

Also Published As

Publication number Publication date
DE2236430A1 (en) 1973-02-08
DE2236430C3 (en) 1978-09-28
SE388885B (en) 1976-10-18
DE2236430B2 (en) 1978-02-16
ES405141A1 (en) 1975-07-01
BE786835A (en) 1972-11-16
FR2147703A5 (en) 1973-03-09
FI56977C (en) 1980-05-12
GB1405751A (en) 1975-09-10
FI56977B (en) 1980-01-31
NL7210250A (en) 1973-01-30

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