CA1148688A - Methode pour la suppression du couchage classique du papier - Google Patents

Methode pour la suppression du couchage classique du papier

Info

Publication number
CA1148688A
CA1148688A CA000340124A CA340124A CA1148688A CA 1148688 A CA1148688 A CA 1148688A CA 000340124 A CA000340124 A CA 000340124A CA 340124 A CA340124 A CA 340124A CA 1148688 A CA1148688 A CA 1148688A
Authority
CA
Canada
Prior art keywords
starch
paper
pulp
polyelectrolyte
weight
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
CA000340124A
Other languages
English (en)
Inventor
Howard L. Arons
Howard P. Francis
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.)
Unilever Bestfoods North America
Original Assignee
Unilever Bestfoods North America
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 Unilever Bestfoods North America filed Critical Unilever Bestfoods North America
Application granted granted Critical
Publication of CA1148688A publication Critical patent/CA1148688A/fr
Expired 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
    • 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
    • D21H17/24—Polysaccharides
    • D21H17/28—Starch
    • 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
    • D21H17/37—Polymers of unsaturated acids or derivatives thereof, e.g. polyacrylates
    • D21H17/375—Poly(meth)acrylamide

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Paper (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
CA000340124A 1978-11-20 1979-11-19 Methode pour la suppression du couchage classique du papier Expired CA1148688A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US96250478A 1978-11-20 1978-11-20
US962,504 1978-11-20

Publications (1)

Publication Number Publication Date
CA1148688A true CA1148688A (fr) 1983-06-21

Family

ID=25505973

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000340124A Expired CA1148688A (fr) 1978-11-20 1979-11-19 Methode pour la suppression du couchage classique du papier

Country Status (12)

Country Link
EP (1) EP0011303B1 (fr)
JP (1) JPS5576200A (fr)
AR (1) AR220792A1 (fr)
AU (1) AU535015B2 (fr)
BR (1) BR7907487A (fr)
CA (1) CA1148688A (fr)
DE (1) DE2966992D1 (fr)
DK (1) DK490679A (fr)
ES (1) ES8100381A1 (fr)
FI (1) FI63083C (fr)
NO (1) NO793717L (fr)
NZ (1) NZ191979A (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8531558D0 (en) * 1985-12-21 1986-02-05 Wiggins Teape Group Ltd Loaded paper
GB8822577D0 (en) * 1988-09-26 1988-11-02 Blue Circle Ind Plc Papermaking filler compositions
US5620510A (en) * 1995-06-23 1997-04-15 Cpc International Inc. Swollen starches as papermaking additives
EP1103655A1 (fr) * 1999-11-25 2001-05-30 Coöperatieve Verkoop- en Productievereniging van Aardappelmeel en Derivaten 'AVEBE' B.A. Procédé de fabrication du papier
EP1176254A1 (fr) † 2000-07-24 2002-01-30 The Dow Chemical Company Utilisation de dispersions d'amidon reticulé dans la fabrication du papier
AU2006201187B2 (en) * 2002-04-09 2008-09-04 Fpinnovations Swollen starch compositions for use in papermaking
EP1918455A1 (fr) * 2006-10-31 2008-05-07 M-real Oyj Procédé de fabrication de papier et de carton

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2113034A (en) * 1935-06-05 1938-04-05 Stein Hall Mfg Co Starch sizing of paper
US2328537A (en) * 1940-08-09 1943-09-07 American Maize Prod Co Thick-bodied starch and method of making
GB1110004A (en) * 1964-07-28 1968-04-18 Basf Ag Improved papers having high mechanical strength and their production
US3541009A (en) * 1968-12-18 1970-11-17 Nalco Chemical Co Polymer-polysaccharide-caustic alkali compositions and process of separating solids from aqueous suspensions therewith
JPS5247044B1 (fr) * 1970-12-26 1977-11-30
US3770472A (en) * 1972-05-09 1973-11-06 Nat Starch Chem Corp Process for preparing modified starch dispersions
JPS5819333B2 (ja) * 1975-04-23 1983-04-18 三洋化成工業株式会社 キユウスイセイノフヨホウホウ
JPS521112A (en) * 1975-06-24 1977-01-06 Honshu Paper Co Ltd Adding method of starch for paper

Also Published As

Publication number Publication date
FI63083B (fi) 1982-12-31
AU5295579A (en) 1980-06-12
FI793635A (fi) 1980-05-21
EP0011303B1 (fr) 1984-05-16
FI63083C (fi) 1983-04-11
JPS5576200A (en) 1980-06-09
DE2966992D1 (en) 1984-06-20
EP0011303A3 (en) 1980-08-20
AU535015B2 (en) 1984-03-01
ES486102A0 (es) 1980-11-01
ES8100381A1 (es) 1980-11-01
AR220792A1 (es) 1980-11-28
DK490679A (da) 1980-05-21
BR7907487A (pt) 1980-06-24
EP0011303A2 (fr) 1980-05-28
NZ191979A (en) 1982-03-09
NO793717L (no) 1980-05-21
JPH02478B2 (fr) 1990-01-08

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Legal Events

Date Code Title Description
MKEX Expiry