BR112012027210A2 - pulp composition for the production of paper or paperboard, paper material, paper or paperboard, process for producing paper or paperboard, and, use - Google Patents

pulp composition for the production of paper or paperboard, paper material, paper or paperboard, process for producing paper or paperboard, and, use

Info

Publication number
BR112012027210A2
BR112012027210A2 BR112012027210A BR112012027210A BR112012027210A2 BR 112012027210 A2 BR112012027210 A2 BR 112012027210A2 BR 112012027210 A BR112012027210 A BR 112012027210A BR 112012027210 A BR112012027210 A BR 112012027210A BR 112012027210 A2 BR112012027210 A2 BR 112012027210A2
Authority
BR
Brazil
Prior art keywords
paper
paperboard
pulp
oxidized
production
Prior art date
Application number
BR112012027210A
Other languages
Portuguese (pt)
Inventor
Cristian Jehn-Rendu
Hans-Georg Lemaire
Markus Hoffmann
Oliver Koch
Sylke Haremza
Tilo Habicher
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 BR112012027210A2 publication Critical patent/BR112012027210A2/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
    • D21C5/005—Treatment of cellulose-containing material with microorganisms or enzymes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B15/00—Preparation of other cellulose derivatives or modified cellulose, e.g. complexes
    • C08B15/02—Oxycellulose; Hydrocellulose; Cellulosehydrate, e.g. microcrystalline cellulose
    • 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
    • D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
    • D21H11/16—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only modified by a particular after-treatment
    • D21H11/20—Chemically or biochemically modified fibres
    • 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
    • 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
    • D21H21/18—Reinforcing agents

Abstract

composição de polpa para a produção de papel ou de cartolina, material de papel ou cartolina, processo para produzir papel ou cartolina,e,uso. a presente invenção refere-se a uma nova composição fibrosa para a produção de papel ou de cartolina, que contém uma polpa de papel recuperado oxidada e/ou uma polpa mecânica oxidada na qual 1 mmol a 500 mmols de grupos carboxila por kg e 1 mmol a 200 mmols de grupos aldeído por kg foram introduzidos por oxidação. a invenção também se refere ao papel e a cartolina com bases em uma tal composição fibrosa e, outrossim, a um processo para produzir um tal papel ou cartolina. a invenção também se refere ao uso de polpa de papel recuperado oxidada e/ou de polpa mecânica oxidada para melhorar as propriedades de retenção e de drenagem de uma polpa adequada para a produção de papel ou de cartolina. a invenção adicionalmente se refere ao uso da polpa de papel recuperado oxidada e/ou da polpa mecânica oxidada para melhorar, i.e. intensificar, a resistência a seco de papel e de cartolina.pulp composition for the production of paper or paperboard, paper or paperboard material, process for producing paper or paperboard, and, use. The present invention relates to a novel fibrous paper or paperboard composition which contains an oxidized recovered paper pulp and / or an oxidized mechanical pulp in which 1 mmol to 500 mmol of carboxyl groups per kg and 1 mmol 200 mmols of aldehyde groups per kg were introduced by oxidation. The invention also relates to paper and paperboard based on such a fibrous composition and further to a process for producing such paper or paperboard. The invention also relates to the use of oxidized reclaimed paper pulp and / or oxidized mechanical pulp to improve the retention and drainage properties of a pulp suitable for paper or paperboard production. The invention further relates to the use of oxidized reclaimed paper pulp and / or oxidized mechanical pulp to improve, i.e. intensify, the dry strength of paper and paperboard.

BR112012027210A 2010-05-05 2011-05-04 pulp composition for the production of paper or paperboard, paper material, paper or paperboard, process for producing paper or paperboard, and, use BR112012027210A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP10162028 2010-05-05
PCT/EP2011/057134 WO2011138366A1 (en) 2010-05-05 2011-05-04 Fibrous composition for paper and card production

Publications (1)

Publication Number Publication Date
BR112012027210A2 true BR112012027210A2 (en) 2016-07-26

Family

ID=44318338

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012027210A BR112012027210A2 (en) 2010-05-05 2011-05-04 pulp composition for the production of paper or paperboard, paper material, paper or paperboard, process for producing paper or paperboard, and, use

Country Status (5)

Country Link
EP (1) EP2567024A1 (en)
CN (1) CN102869830A (en)
BR (1) BR112012027210A2 (en)
CA (1) CA2795834A1 (en)
WO (1) WO2011138366A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102677496B (en) * 2012-05-29 2015-07-01 宜宾丝丽雅集团有限公司 Material preparation process for preparing dissolving pulp by modifying bleached bamboo-wood composite pulp
CN103556517B (en) * 2013-10-31 2016-11-23 昆明理工大学 A kind of laccase pretreatment improves the method for oxygen alkali pulping effect
CN104213448A (en) * 2014-08-28 2014-12-17 华南理工大学 Laccase/glutamic acid-based biological treatment method for inhibiting strength degradation of regenerated fibers
CN105064133B (en) * 2015-07-07 2017-04-19 浙江华川实业集团有限公司 High-toughness wear resistant cardboard and making method thereof

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02238885A (en) 1989-03-13 1990-09-21 Oji Paper Co Ltd Phenol oxidase gene recombination dna, microorganism transformed with same recombinant dna, culture mixture thereof and production of phenol oxidase
US5167766A (en) 1990-06-18 1992-12-01 American Cyanamid Company Charged organic polymer microbeads in paper making process
FI903443A (en) 1990-07-06 1992-01-07 Valtion Teknillinen FRAMSTAELLNING AV LACKAS GENOM REKOMBINANTORGANISMER.
DK77393D0 (en) 1993-06-29 1993-06-29 Novo Nordisk As ENZYMER ACTIVATION
US5912405A (en) 1994-09-27 1999-06-15 Novo Nordisk A/S Enhancers such as acetosyringone
US20030192664A1 (en) 1995-01-30 2003-10-16 Kulick Russell J. Use of vinylamine polymers with ionic, organic, cross-linked polymeric microbeads in paper-making
FI974139A (en) 1997-11-04 1999-05-05 Valtion Teknillinen A method for modifying cellulose
BR0008378A (en) * 1999-02-24 2002-02-19 Sca Hygiene Prod Gmbh Fibrous materials containing oxidized cellulose and products made from them
US6379494B1 (en) 1999-03-19 2002-04-30 Weyerhaeuser Company Method of making carboxylated cellulose fibers and products of the method
AU766409B2 (en) * 1999-05-06 2003-10-16 Novozymes A/S A process for production of paper materials with improved wet strength
US6368456B1 (en) 1999-08-17 2002-04-09 National Starch And Chemical Investment Holding Corporation Method of making paper from aldehyde modified cellulose pulp with selected additives
US6695950B1 (en) * 1999-08-17 2004-02-24 National Starch And Chemical Investment Holding Corporation Aldehyde modified cellulose pulp for the preparation of high strength paper products
US6228126B1 (en) 1999-08-17 2001-05-08 National Starch And Chemical Investment Holding Corporation Paper prepared from aldehyde modified cellulose pulp and the method of making the pulp
TW550325B (en) 1999-11-08 2003-09-01 Ciba Spec Chem Water Treat Ltd Manufacture of paper and paperboard
TW483970B (en) 1999-11-08 2002-04-21 Ciba Spec Chem Water Treat Ltd A process for making paper and paperboard
MY140287A (en) 2000-10-16 2009-12-31 Ciba Spec Chem Water Treat Ltd Manufacture of paper and paperboard
US20050028956A1 (en) * 2003-08-05 2005-02-10 Weyerhaeuser Company Method for making tissue product containing carboxylated cellulosic fibers

Also Published As

Publication number Publication date
CA2795834A1 (en) 2011-11-10
CN102869830A (en) 2013-01-09
WO2011138366A1 (en) 2011-11-10
EP2567024A1 (en) 2013-03-13

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B08F Application fees: application dismissed [chapter 8.6 patent gazette]

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B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2384 DE 13-09-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.

B350 Update of information on the portal [chapter 15.35 patent gazette]