SE9502630L - Retention-enhancing additive - Google Patents

Retention-enhancing additive

Info

Publication number
SE9502630L
SE9502630L SE9502630A SE9502630A SE9502630L SE 9502630 L SE9502630 L SE 9502630L SE 9502630 A SE9502630 A SE 9502630A SE 9502630 A SE9502630 A SE 9502630A SE 9502630 L SE9502630 L SE 9502630L
Authority
SE
Sweden
Prior art keywords
retention
enhancing additive
type
starch
potato
Prior art date
Application number
SE9502630A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE9502630D0 (en
SE513411C2 (en
Inventor
Olle Wikstroem
Original Assignee
Sveriges Staerkelseproducenter
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 Sveriges Staerkelseproducenter filed Critical Sveriges Staerkelseproducenter
Priority to SE9502630A priority Critical patent/SE513411C2/en
Publication of SE9502630D0 publication Critical patent/SE9502630D0/en
Priority to PCT/SE1996/000874 priority patent/WO1997004168A1/en
Priority to CZ97801A priority patent/CZ80197A3/en
Priority to EP96924217A priority patent/EP0796372A1/en
Priority to AU64734/96A priority patent/AU6473496A/en
Priority to RU97106074/12A priority patent/RU2160806C2/en
Priority to JP9506600A priority patent/JPH10509221A/en
Publication of SE9502630L publication Critical patent/SE9502630L/en
Publication of SE513411C2 publication Critical patent/SE513411C2/en

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
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/06—Paper forming aids
    • D21H21/10—Retention agents or drainage improvers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B35/00—Preparation of derivatives of amylopectin
    • C08B35/04—Ethers
    • 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
    • D21H17/29—Starch cationic
    • 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
    • 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
    • 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
    • D21H17/68—Water-insoluble compounds, e.g. fillers, pigments siliceous, e.g. clays

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Paper (AREA)

Abstract

The use of cationic starch of amylopectin type, obtained from potato that has been modified by genetic engineering to suppress the formation of amylose type of starch, optionally together with an anionic component, as a retention-improving agent added to the stock in paper-making is described.
SE9502630A 1995-07-17 1995-07-17 Use of amylopectin type cationic starch as a retention enhancer additive in papermaking SE513411C2 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
SE9502630A SE513411C2 (en) 1995-07-17 1995-07-17 Use of amylopectin type cationic starch as a retention enhancer additive in papermaking
PCT/SE1996/000874 WO1997004168A1 (en) 1995-07-17 1996-07-01 Retention agent
CZ97801A CZ80197A3 (en) 1995-07-17 1996-07-01 Retention agent
EP96924217A EP0796372A1 (en) 1995-07-17 1996-07-01 Retention agent
AU64734/96A AU6473496A (en) 1995-07-17 1996-07-01 Retention agent
RU97106074/12A RU2160806C2 (en) 1995-07-17 1996-07-01 Retention improving agent
JP9506600A JPH10509221A (en) 1995-07-17 1996-07-01 Retention agent

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9502630A SE513411C2 (en) 1995-07-17 1995-07-17 Use of amylopectin type cationic starch as a retention enhancer additive in papermaking

Publications (3)

Publication Number Publication Date
SE9502630D0 SE9502630D0 (en) 1995-07-17
SE9502630L true SE9502630L (en) 1997-01-18
SE513411C2 SE513411C2 (en) 2000-09-11

Family

ID=20399018

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9502630A SE513411C2 (en) 1995-07-17 1995-07-17 Use of amylopectin type cationic starch as a retention enhancer additive in papermaking

Country Status (7)

Country Link
EP (1) EP0796372A1 (en)
JP (1) JPH10509221A (en)
AU (1) AU6473496A (en)
CZ (1) CZ80197A3 (en)
RU (1) RU2160806C2 (en)
SE (1) SE513411C2 (en)
WO (1) WO1997004168A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPN909696A0 (en) * 1996-04-03 1996-04-26 Participant Project Ip Limited Paper pulp drainage aid
EP0824161A3 (en) * 1996-08-12 1998-04-08 Südzucker Aktiengesellschaft Mannheim/Ochsenfurt Starch and starch derivatives for the paper industry
AU5070899A (en) * 1998-07-23 2000-02-14 Cooperatieve Verkoop- En Productievereniging Van Aardappelmeel En Derivaten Avebe B.A. Adhesive composition
US7955473B2 (en) 2004-12-22 2011-06-07 Akzo Nobel N.V. Process for the production of paper
US20060254464A1 (en) 2005-05-16 2006-11-16 Akzo Nobel N.V. Process for the production of paper
US8273216B2 (en) 2005-12-30 2012-09-25 Akzo Nobel N.V. Process for the production of paper
JP5140000B2 (en) * 2005-12-30 2013-02-06 アクゾ ノーベル ナムローゼ フェンノートシャップ Paper manufacturing method
FI20185272A1 (en) 2018-03-22 2019-09-23 Kemira Oyj Dry strength composition, its use and method for making of paper, board or the like

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE8403062L (en) * 1984-06-07 1985-12-08 Eka Ab PAPER MANUFACTURING PROCEDURES
SE461404C (en) * 1988-06-22 1999-11-15 Betzdearborn Inc Gluing composition, process for making thereof, process for making glued paper, and glued paper
SE467358B (en) * 1990-12-21 1992-07-06 Amylogene Hb GENETIC CHANGE OF POTATISE BEFORE EDUCATION OF AMYLOPECT TYPE STARCH
NL9401487A (en) * 1994-09-13 1996-04-01 Avebe Coop Verkoop Prod Method of manufacturing paper, as well as paper thus produced.

Also Published As

Publication number Publication date
SE9502630D0 (en) 1995-07-17
RU2160806C2 (en) 2000-12-20
JPH10509221A (en) 1998-09-08
AU6473496A (en) 1997-02-18
SE513411C2 (en) 2000-09-11
EP0796372A1 (en) 1997-09-24
WO1997004168A1 (en) 1997-02-06
CZ80197A3 (en) 1997-06-11

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Legal Events

Date Code Title Description
NUG Patent has lapsed