ES8100381A1 - Starch-sized paper. - Google Patents

Starch-sized paper.

Info

Publication number
ES8100381A1
ES8100381A1 ES486102A ES486102A ES8100381A1 ES 8100381 A1 ES8100381 A1 ES 8100381A1 ES 486102 A ES486102 A ES 486102A ES 486102 A ES486102 A ES 486102A ES 8100381 A1 ES8100381 A1 ES 8100381A1
Authority
ES
Spain
Prior art keywords
starch
paper
cooked
cross
sized 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
ES486102A
Other languages
Spanish (es)
Other versions
ES486102A0 (en
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
Publication of ES8100381A1 publication Critical patent/ES8100381A1/en
Publication of ES486102A0 publication Critical patent/ES486102A0/en
Granted 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)

Abstract

This invention discloses a process for the manufacture of paper having retained therein high levels of starch wherein such starch is a specially treated, cooked, cross-linked starch which is added with a poly-electrolyte at the wet end of the paper manufacturing process or sprayed on the web in the paper-forming process. The invention also relates to a novel wet-end paper additive composition which includes the specially treated, cooked, cross-linked starch and a polyelectrolyte and the improved paper produced therefrom.
ES486102A 1978-11-20 1979-11-19 AN IMPROVED PROCEDURE FOR PAPER MANUFACTURING Granted ES486102A0 (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
ES8100381A1 true ES8100381A1 (en) 1980-11-01
ES486102A0 ES486102A0 (en) 1980-11-01

Family

ID=25505973

Family Applications (1)

Application Number Title Priority Date Filing Date
ES486102A Granted ES486102A0 (en) 1978-11-20 1979-11-19 AN IMPROVED PROCEDURE FOR PAPER MANUFACTURING

Country Status (12)

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

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 (en) * 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 (en) * 1975-04-23 1983-04-18 三洋化成工業株式会社 KIYUUSISEINOFUYOHOHOHO
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
EP0011303A2 (en) 1980-05-28
NO793717L (en) 1980-05-21
CA1148688A (en) 1983-06-21
AR220792A1 (en) 1980-11-28
FI63083B (en) 1982-12-31
BR7907487A (en) 1980-06-24
DE2966992D1 (en) 1984-06-20
FI793635A (en) 1980-05-21
EP0011303A3 (en) 1980-08-20
AU535015B2 (en) 1984-03-01
JPH02478B2 (en) 1990-01-08
EP0011303B1 (en) 1984-05-16
JPS5576200A (en) 1980-06-09
AU5295579A (en) 1980-06-12
NZ191979A (en) 1982-03-09
FI63083C (en) 1983-04-11
ES486102A0 (en) 1980-11-01
DK490679A (en) 1980-05-21

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