CA2825554A1 - Procede de preparation de demi-pates pour la production d'articles en papier - Google Patents

Procede de preparation de demi-pates pour la production d'articles en papier Download PDF

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Publication number
CA2825554A1
CA2825554A1 CA2825554A CA2825554A CA2825554A1 CA 2825554 A1 CA2825554 A1 CA 2825554A1 CA 2825554 A CA2825554 A CA 2825554A CA 2825554 A CA2825554 A CA 2825554A CA 2825554 A1 CA2825554 A1 CA 2825554A1
Authority
CA
Canada
Prior art keywords
pulp
aqueous composition
fibrous material
process according
range
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.)
Abandoned
Application number
CA2825554A
Other languages
English (en)
Inventor
Stefan Fassbender
Christoph LESSIG
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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Publication of CA2825554A1 publication Critical patent/CA2825554A1/fr
Abandoned 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
    • D21H17/63—Inorganic compounds
    • D21H17/65—Acid compounds
    • 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
    • D21H17/03—Non-macromolecular organic compounds
    • D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
    • D21H17/09—Sulfur-containing compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Paper (AREA)
CA2825554A 2011-01-25 2012-01-25 Procede de preparation de demi-pates pour la production d'articles en papier Abandoned CA2825554A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP11152058 2011-01-25
EP11152058.1 2011-01-25
PCT/EP2012/051073 WO2012101138A2 (fr) 2011-01-25 2012-01-25 Procédé de préparation de demi-pâtes pour la production d'articles en papier

Publications (1)

Publication Number Publication Date
CA2825554A1 true CA2825554A1 (fr) 2012-08-02

Family

ID=45581841

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2825554A Abandoned CA2825554A1 (fr) 2011-01-25 2012-01-25 Procede de preparation de demi-pates pour la production d'articles en papier

Country Status (5)

Country Link
EP (1) EP2668334B1 (fr)
CN (1) CN103392039A (fr)
BR (1) BR112013019042A2 (fr)
CA (1) CA2825554A1 (fr)
WO (1) WO2012101138A2 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020111675A1 (de) 2020-04-29 2021-11-04 Kübler & Niethammer Papierfabrik Kriebstein AG Verfahren zur Herstellung eines Etikettenpapiers aus abgelösten Nassetiketten

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1016000B (zh) * 1985-11-29 1992-03-25 株式会社千代田化学研究所 施胶剂
DE3810425A1 (de) * 1988-03-26 1989-10-12 Bayer Ag Stickstoffhaltige, wasserloesliche, polymere verbindungen
CN1155598A (zh) * 1995-09-26 1997-07-30 巴斯福股份公司 制备可循环使用的纤维复合材料
FI102911B (fi) 1997-06-13 1999-03-15 Aga Ab Menetelmä massasuspension pH:n stabiloimiseksi ja paperin tuottamiseks i stabiloidusta massasta
FI20030490A (fi) * 2003-04-01 2004-10-02 M Real Oyj Menetelmä kuitukoostumuksen valmistamiseksi
US7683121B2 (en) * 2004-04-05 2010-03-23 Nalco Company Stable wet strength resin
FI20075503L (fi) 2007-07-03 2008-06-19 Stora Enso Oyj Menetelmä paperin valmistamiseksi ja happo/emäskäsittelyn käyttö paperin valmistuksessa
FI122898B (fi) 2009-01-14 2012-08-31 Linde Ag Menetelmä selluloosamassan pH:n säätämiseksi, sellun tai paperin valmistus selluloosamassasta ja (bi)karbonaattipoiston käyttö haponkulutuksen vähentämiseksi

Also Published As

Publication number Publication date
WO2012101138A3 (fr) 2012-10-11
WO2012101138A2 (fr) 2012-08-02
EP2668334B1 (fr) 2014-11-19
EP2668334A2 (fr) 2013-12-04
CN103392039A (zh) 2013-11-13
BR112013019042A2 (pt) 2018-07-10

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Legal Events

Date Code Title Description
FZDE Discontinued

Effective date: 20160126