FI63083C - Foerfarande foer eliminering av konventionell ytappretering avapper - Google Patents

Foerfarande foer eliminering av konventionell ytappretering avapper Download PDF

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Publication number
FI63083C
FI63083C FI793635A FI793635A FI63083C FI 63083 C FI63083 C FI 63083C FI 793635 A FI793635 A FI 793635A FI 793635 A FI793635 A FI 793635A FI 63083 C FI63083 C FI 63083C
Authority
FI
Finland
Prior art keywords
paper
starch
pulp
cooked
polyelectrolyte
Prior art date
Application number
FI793635A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI63083B (fi
FI793635A (fi
Inventor
Howard L Arons
Howard P Francis
Original Assignee
Cpc International Inc
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 Cpc International Inc filed Critical Cpc International Inc
Publication of FI793635A publication Critical patent/FI793635A/fi
Publication of FI63083B publication Critical patent/FI63083B/fi
Application granted granted Critical
Publication of FI63083C publication Critical patent/FI63083C/fi

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)
FI793635A 1978-11-20 1979-11-20 Foerfarande foer eliminering av konventionell ytappretering avapper FI63083C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US96250478A 1978-11-20 1978-11-20
US96250478 1978-11-20

Publications (3)

Publication Number Publication Date
FI793635A FI793635A (fi) 1980-05-21
FI63083B FI63083B (fi) 1982-12-31
FI63083C true FI63083C (fi) 1983-04-11

Family

ID=25505973

Family Applications (1)

Application Number Title Priority Date Filing Date
FI793635A FI63083C (fi) 1978-11-20 1979-11-20 Foerfarande foer eliminering av konventionell ytappretering avapper

Country Status (12)

Country Link
EP (1) EP0011303B1 (ja)
JP (1) JPS5576200A (ja)
AR (1) AR220792A1 (ja)
AU (1) AU535015B2 (ja)
BR (1) BR7907487A (ja)
CA (1) CA1148688A (ja)
DE (1) DE2966992D1 (ja)
DK (1) DK490679A (ja)
ES (1) ES486102A0 (ja)
FI (1) FI63083C (ja)
NO (1) NO793717L (ja)
NZ (1) NZ191979A (ja)

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 (en) * 1999-11-25 2001-05-30 Coöperatieve Verkoop- en Productievereniging van Aardappelmeel en Derivaten 'AVEBE' B.A. A process for making paper
EP1176254A1 (en) † 2000-07-24 2002-01-30 The Dow Chemical Company Use of dispersions of crosslinked cationic starch in papermaking
AU2006201187B2 (en) * 2002-04-09 2008-09-04 Fpinnovations Swollen starch compositions for use in papermaking
EP1918455A1 (en) * 2006-10-31 2008-05-07 M-real Oyj Method of producing paper and board

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 (ja) * 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
EP0011303A3 (en) 1980-08-20
AR220792A1 (es) 1980-11-28
NZ191979A (en) 1982-03-09
NO793717L (no) 1980-05-21
AU535015B2 (en) 1984-03-01
EP0011303A2 (en) 1980-05-28
ES8100381A1 (es) 1980-11-01
JPS5576200A (en) 1980-06-09
EP0011303B1 (en) 1984-05-16
CA1148688A (en) 1983-06-21
AU5295579A (en) 1980-06-12
FI63083B (fi) 1982-12-31
BR7907487A (pt) 1980-06-24
DK490679A (da) 1980-05-21
FI793635A (fi) 1980-05-21
DE2966992D1 (en) 1984-06-20
JPH02478B2 (ja) 1990-01-08
ES486102A0 (es) 1980-11-01

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MM Patent lapsed

Owner name: CPC INTERNATIONAL INC.