BR112015012819A2 - método para aumento da drenagem de uma polpa e/ou aumento da força de compressão de curta duração de um material de papel ou empacotamento, e, material de papel ou empacotamento - Google Patents

método para aumento da drenagem de uma polpa e/ou aumento da força de compressão de curta duração de um material de papel ou empacotamento, e, material de papel ou empacotamento

Info

Publication number
BR112015012819A2
BR112015012819A2 BR112015012819A BR112015012819A BR112015012819A2 BR 112015012819 A2 BR112015012819 A2 BR 112015012819A2 BR 112015012819 A BR112015012819 A BR 112015012819A BR 112015012819 A BR112015012819 A BR 112015012819A BR 112015012819 A2 BR112015012819 A2 BR 112015012819A2
Authority
BR
Brazil
Prior art keywords
paper
increasing
packaging material
pulp
drainage
Prior art date
Application number
BR112015012819A
Other languages
English (en)
Inventor
Schroeder Brit
Soong Chee-Leong
Clark Delozier Gregory
Lund Henrik
Original Assignee
Novozymes As
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 Novozymes As filed Critical Novozymes As
Publication of BR112015012819A2 publication Critical patent/BR112015012819A2/pt

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
    • D21H17/005—Microorganisms or enzymes
    • 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
    • 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
    • D21H11/14—Secondary 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
    • 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
    • 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
    • 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
    • D21H17/22—Proteins
    • 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
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/10—Packing paper

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Microbiology (AREA)
  • Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • Peptides Or Proteins (AREA)
  • Paper (AREA)
  • Wrappers (AREA)

Abstract

1 / 1 resumo “mã‰todo para aumento da drenagem de uma polpa e/ou aumento da forã‡a de compressãƒo de curta duraã‡ãƒo de um material de papel ou empacotamento, e, material de papel ou empacotamento” o uso de polipeptã­deos gh61 no tratamento de polpa, para melhoria da drenagem da polpa, e/ou para melhoria da forã§a de compressã£o de curta duraã§ã£o de materiais de papel feitos a partir da polpa, tais como papel, placa de forro, papelã£o ondulado, tecido, toalhas, recipientes ondulados e caixas.
BR112015012819A 2012-12-07 2013-12-06 método para aumento da drenagem de uma polpa e/ou aumento da força de compressão de curta duração de um material de papel ou empacotamento, e, material de papel ou empacotamento BR112015012819A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP12196057.9A EP2740840A1 (en) 2012-12-07 2012-12-07 Improving drainage of paper pulp
PCT/EP2013/075803 WO2014086976A1 (en) 2012-12-07 2013-12-06 Improving drainage of paper pulp

Publications (1)

Publication Number Publication Date
BR112015012819A2 true BR112015012819A2 (pt) 2017-09-12

Family

ID=47358366

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015012819A BR112015012819A2 (pt) 2012-12-07 2013-12-06 método para aumento da drenagem de uma polpa e/ou aumento da força de compressão de curta duração de um material de papel ou empacotamento, e, material de papel ou empacotamento

Country Status (7)

Country Link
US (1) US10077531B2 (pt)
EP (2) EP2740840A1 (pt)
CN (1) CN104822878B (pt)
BR (1) BR112015012819A2 (pt)
CA (1) CA2896609C (pt)
PL (1) PL2929086T3 (pt)
WO (1) WO2014086976A1 (pt)

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CN107254795B (zh) * 2017-06-21 2019-04-23 合肥龙发包装有限公司 一种耐高温老化的天然纤维纸的制备方法
MX2020009594A (es) * 2018-03-15 2020-10-07 Buckman Laboratories Int Inc Metodo y sistema para la produccion de pulpa comercial y productos de la misma.
CA3095431A1 (en) * 2018-05-31 2019-12-05 Novozymes A/S Method for treating dissolving pulp using lytic polysaccharide monooxygenase
CN117248387B (zh) * 2023-10-20 2024-03-12 恩平三力胶粘制品有限公司 一种氨基酸改性绵纸及其制备方法与应用

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Also Published As

Publication number Publication date
EP2929086B1 (en) 2019-04-24
WO2014086976A1 (en) 2014-06-12
PL2929086T3 (pl) 2019-12-31
US10077531B2 (en) 2018-09-18
EP2740840A1 (en) 2014-06-11
CA2896609C (en) 2022-03-15
CN104822878A (zh) 2015-08-05
US20150308047A1 (en) 2015-10-29
CA2896609A1 (en) 2014-06-12
CN104822878B (zh) 2017-12-22
EP2929086A1 (en) 2015-10-14

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B06I Publication of requirement cancelled [chapter 6.9 patent gazette]

Free format text: ANULADA A PUBLICACAO CODIGO 6.6.1 NA RPI NO 2462 DE 13/03/2018 POR TER SIDO INDEVIDA.

B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements