SE9704857D0 - Bonding composition, method of preparation and use thereof - Google Patents

Bonding composition, method of preparation and use thereof

Info

Publication number
SE9704857D0
SE9704857D0 SE9704857A SE9704857A SE9704857D0 SE 9704857 D0 SE9704857 D0 SE 9704857D0 SE 9704857 A SE9704857 A SE 9704857A SE 9704857 A SE9704857 A SE 9704857A SE 9704857 D0 SE9704857 D0 SE 9704857D0
Authority
SE
Sweden
Prior art keywords
starch
type starch
amylopectin
amylose
potatoes
Prior art date
Application number
SE9704857A
Other languages
Swedish (sv)
Other versions
SE520881C2 (en
SE9704857L (en
Inventor
Philip Haakansson
Original Assignee
Stora Kopparbergs Bergslags Ab
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 Stora Kopparbergs Bergslags Ab filed Critical Stora Kopparbergs Bergslags Ab
Priority to SE9704857A priority Critical patent/SE520881C2/en
Publication of SE9704857D0 publication Critical patent/SE9704857D0/en
Publication of SE9704857L publication Critical patent/SE9704857L/en
Publication of SE520881C2 publication Critical patent/SE520881C2/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
    • 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
    • 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
    • D21H21/14—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 characterised by function or properties in or on the paper
    • D21H21/16—Sizing or water-repelling agents

Abstract

The starch polymer is derived from an amylopectin-type starch obtained from potatoes which have been genetically modified to inhibit amylose-type starch formation. A water-based sizing composition comprises (A) at least one hydrophobic cellulose-reactive sizing agent comprising a mixture of alkylketene dimer and alkenyl succinic anhydride, and (B) an anionic, cationic or amphoteric polymer derived from starch. An amylopectin-type starch is used, obtained from potatoes which have been genetically modified to inhibit amylose-type starch formation. Independent claims are also included for: (a) a process for making sized paper or board using this sizing composition; and (b) sized paper or board made using this composition.
SE9704857A 1997-12-22 1997-12-22 Hydrophobic sizing agent for paper or board SE520881C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE9704857A SE520881C2 (en) 1997-12-22 1997-12-22 Hydrophobic sizing agent for paper or board

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9704857A SE520881C2 (en) 1997-12-22 1997-12-22 Hydrophobic sizing agent for paper or board

Publications (3)

Publication Number Publication Date
SE9704857D0 true SE9704857D0 (en) 1997-12-22
SE9704857L SE9704857L (en) 1999-06-23
SE520881C2 SE520881C2 (en) 2003-09-09

Family

ID=20409559

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9704857A SE520881C2 (en) 1997-12-22 1997-12-22 Hydrophobic sizing agent for paper or board

Country Status (1)

Country Link
SE (1) SE520881C2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE532570C2 (en) * 2006-01-25 2010-02-23 Stora Enso Ab Gluing composition, process for making glued paper or cardboard and glued paper or glued cardboard

Also Published As

Publication number Publication date
SE520881C2 (en) 2003-09-09
SE9704857L (en) 1999-06-23

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Legal Events

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NUG Patent has lapsed