SE0202652D0 - Method for sizing paper or paperboard - Google Patents

Method for sizing paper or paperboard

Info

Publication number
SE0202652D0
SE0202652D0 SE0202652A SE0202652A SE0202652D0 SE 0202652 D0 SE0202652 D0 SE 0202652D0 SE 0202652 A SE0202652 A SE 0202652A SE 0202652 A SE0202652 A SE 0202652A SE 0202652 D0 SE0202652 D0 SE 0202652D0
Authority
SE
Sweden
Prior art keywords
paper
paperboard
board
provides
sizing paper
Prior art date
Application number
SE0202652A
Other languages
Swedish (sv)
Inventor
Tom Lindstroem
Original Assignee
Skogsind Tekn Foskningsinst
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 Skogsind Tekn Foskningsinst filed Critical Skogsind Tekn Foskningsinst
Priority to SE0202652A priority Critical patent/SE0202652D0/en
Publication of SE0202652D0 publication Critical patent/SE0202652D0/en
Priority to PCT/SE2003/001400 priority patent/WO2004022850A1/en
Priority to AU2003258938A priority patent/AU2003258938A1/en
Priority to EP03794409A priority patent/EP1543196A1/en

Links

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  • Paper (AREA)
  • Wrappers (AREA)

Abstract

The present invention provides, according to a first aspect, a method for internal sizing of paper or paperboard wherein CMC modified cellulose fibres are treated with a synthetic sizing agent, in the presence of an electrolyte whereby the conductivity of the suspension is at least 1.0 mS/cm. The present invention also provides, according to a second aspect, paper or paperboard obtainable by the above method. According to a third aspect of the invention use of paper or paper board according to the second aspect of the invention for the manufacture of liquid board, communication paper, packaging paper, liner or board is provided.
SE0202652A 2002-09-09 2002-09-09 Method for sizing paper or paperboard SE0202652D0 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE0202652A SE0202652D0 (en) 2002-09-09 2002-09-09 Method for sizing paper or paperboard
PCT/SE2003/001400 WO2004022850A1 (en) 2002-09-09 2003-09-08 Method for sizing of paper or paperboard.
AU2003258938A AU2003258938A1 (en) 2002-09-09 2003-09-08 Method for sizing of paper or paperboard.
EP03794409A EP1543196A1 (en) 2002-09-09 2003-09-08 Method for sizing of paper or paperboard.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0202652A SE0202652D0 (en) 2002-09-09 2002-09-09 Method for sizing paper or paperboard

Publications (1)

Publication Number Publication Date
SE0202652D0 true SE0202652D0 (en) 2002-09-09

Family

ID=20288923

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0202652A SE0202652D0 (en) 2002-09-09 2002-09-09 Method for sizing paper or paperboard

Country Status (4)

Country Link
EP (1) EP1543196A1 (en)
AU (1) AU2003258938A1 (en)
SE (1) SE0202652D0 (en)
WO (1) WO2004022850A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10349727A1 (en) * 2003-10-23 2005-05-25 Basf Ag Solid blends of a reactive sizing agent and starch, process for their preparation and their use
SE0400396D0 (en) * 2004-02-20 2004-02-20 Skogsind Tekn Foskningsinst Method of modifying lignocellulosic material
SE538863C2 (en) * 2015-05-22 2017-01-10 Innventia Ab Process for the production of paper or paperboard, paper or paperboard product obtained and uses thereof
CN111433408B (en) 2017-11-01 2022-11-22 凯米拉公司 Polymer product for improved retention of hydrophobic internal sizing agent in the production of paper or board

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES8606559A1 (en) * 1982-10-20 1986-04-01 Wiggins Teape Group Ltd Papermaking.
US6228217B1 (en) * 1995-01-13 2001-05-08 Hercules Incorporated Strength of paper made from pulp containing surface active, carboxyl compounds
US6315824B1 (en) * 1996-02-02 2001-11-13 Rodrigue V. Lauzon Coacervate stabilizer system
SE9704930D0 (en) * 1997-02-05 1997-12-30 Akzo Nobel Nv Sizing of paper
SE9903418D0 (en) * 1999-09-22 1999-09-22 Skogsind Tekn Foskningsinst Method for modifying cellulose-based fiber materials

Also Published As

Publication number Publication date
WO2004022850A1 (en) 2004-03-18
EP1543196A1 (en) 2005-06-22
AU2003258938A1 (en) 2004-03-29

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