WO2012101138A3 - Procédé de préparation de demi-pâtes pour la production d'articles en papier - Google Patents

Procédé de préparation de demi-pâtes pour la production d'articles en papier Download PDF

Info

Publication number
WO2012101138A3
WO2012101138A3 PCT/EP2012/051073 EP2012051073W WO2012101138A3 WO 2012101138 A3 WO2012101138 A3 WO 2012101138A3 EP 2012051073 W EP2012051073 W EP 2012051073W WO 2012101138 A3 WO2012101138 A3 WO 2012101138A3
Authority
WO
WIPO (PCT)
Prior art keywords
production
paper products
producing half
half stuff
stuff
Prior art date
Application number
PCT/EP2012/051073
Other languages
German (de)
English (en)
Other versions
WO2012101138A2 (fr
Inventor
Stefan Fassbender
Christoph LESSIG
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
Priority to CA2825554A priority Critical patent/CA2825554A1/fr
Priority to BR112013019042A priority patent/BR112013019042A2/pt
Priority to CN2012800103628A priority patent/CN103392039A/zh
Priority to EP12703475.9A priority patent/EP2668334B1/fr
Publication of WO2012101138A2 publication Critical patent/WO2012101138A2/fr
Publication of WO2012101138A3 publication Critical patent/WO2012101138A3/fr

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)

Abstract

La présente invention concerne un procédé de préparation de demi-pâtes pour la production d'articles en papier, ce procédé consistant notamment à ajouter de l'acide méthanesulfonique à une suspension aqueuse de matières fibreuses pour ajuster le pH.
PCT/EP2012/051073 2011-01-25 2012-01-25 Procédé de préparation de demi-pâtes pour la production d'articles en papier WO2012101138A2 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CA2825554A CA2825554A1 (fr) 2011-01-25 2012-01-25 Procede de preparation de demi-pates pour la production d'articles en papier
BR112013019042A BR112013019042A2 (pt) 2011-01-25 2012-01-25 processo para produzir uma semipasta para a produção de produtos de papel, e, uso de ácido metanossulfônico.
CN2012800103628A CN103392039A (zh) 2011-01-25 2012-01-25 生产用于制造纸制品的半浆的方法
EP12703475.9A EP2668334B1 (fr) 2011-01-25 2012-01-25 Procédé de préparation de demi-pâtes pour la production d'articles en papier

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP11152058 2011-01-25
EP11152058.1 2011-01-25

Publications (2)

Publication Number Publication Date
WO2012101138A2 WO2012101138A2 (fr) 2012-08-02
WO2012101138A3 true WO2012101138A3 (fr) 2012-10-11

Family

ID=45581841

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2012/051073 WO2012101138A2 (fr) 2011-01-25 2012-01-25 Procédé de préparation de demi-pâtes 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

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0335157A1 (fr) * 1988-03-26 1989-10-04 Bayer Ag Composés de polymères contenant de l'azote et solubles dans l'eau
US20050217817A1 (en) * 2004-04-05 2005-10-06 Mingli Wei Stable wet strength resin

Family Cites Families (6)

* 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
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
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

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0335157A1 (fr) * 1988-03-26 1989-10-04 Bayer Ag Composés de polymères contenant de l'azote et solubles dans l'eau
US20050217817A1 (en) * 2004-04-05 2005-10-06 Mingli Wei Stable wet strength resin

Also Published As

Publication number Publication date
WO2012101138A2 (fr) 2012-08-02
EP2668334A2 (fr) 2013-12-04
BR112013019042A2 (pt) 2018-07-10
EP2668334B1 (fr) 2014-11-19
CA2825554A1 (fr) 2012-08-02
CN103392039A (zh) 2013-11-13

Similar Documents

Publication Publication Date Title
EP2917407A4 (fr) Procédé de production en ligne pour procédé de fabrication de papier
EP2727899A4 (fr) Procédé de production à rendement élevé de 1,3-butadiène
ZA201203737B (en) A process for production of a paper or paperboard product
ZA201107826B (en) Method for production furnish, furnish and paper
PL2414584T3 (pl) Sposób wytwarzania zawiesin nanofibrylarnej celulozy
PL2319984T3 (pl) Sposób wytwarzania papieru
EP3592801A4 (fr) Procédé de production d'un copolymère de lignine cationique dans des conditions acides aqueuses
WO2012138147A3 (fr) Forme cristalline de l'acide 1-(3-cyano-1-isopropyl-indol-5-yl)pyrazole-4-carboxylique et son procédé de préparation
ZA201104707B (en) Process for the production of paper or paperboard
WO2010089381A3 (fr) Procédé de production d'un produit laitier acidifié
PL1978043T3 (pl) Proces wytwarzania wodnych lateksów wiążących
WO2010089376A3 (fr) Procédé de production d'un produit laitier acidifié
HK1199242A1 (zh) 生產 -丁二烯的方法
WO2012175255A3 (fr) Procédé de production d'acide 2-éthylheptanoïque
PL1978042T3 (pl) Sposób wytwarzania wodnych lateksowych substancji wiążących
WO2012109119A3 (fr) Procédé de fabrication d'un produit de fermentation
BRPI1008225A2 (pt) processo pára a produção de papel decorativo,bem como, papel decorativo.
EP3617401A4 (fr) Procédé de production de fibres de pâte pour une saccharification, et solution aqueuse de fibres de pâte pour une saccharification
WO2010089267A3 (fr) Procédé de production de dérivés d'acide 2-halogénométhylphénylacétique
PL2692124T3 (pl) Sposób wytwarzania papieru dekoracyjnego oraz papier dekoracyjny
SG178600A1 (en) Photochemical process for producing artemisinin
WO2013092672A3 (fr) Procédé pour la production recombinante de labyrinthopeptines et dérivés fonctionnels de celles-ci
PL2888404T3 (pl) Sposób wytwarzania papieru tektury i kartonu
PL2723943T3 (pl) Sposób wytwarzania papieru, tektury i kartonu
WO2012101138A3 (fr) Procédé de préparation de demi-pâtes pour la production d'articles en papier

Legal Events

Date Code Title Description
DPE1 Request for preliminary examination filed after expiration of 19th month from priority date (pct application filed from 20040101)
ENP Entry into the national phase

Ref document number: 2825554

Country of ref document: CA

NENP Non-entry into the national phase

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: 2012703475

Country of ref document: EP

REG Reference to national code

Ref country code: BR

Ref legal event code: B01A

Ref document number: 112013019042

Country of ref document: BR

ENP Entry into the national phase

Ref document number: 112013019042

Country of ref document: BR

Kind code of ref document: A2

Effective date: 20130724