BR112015003819A8 - fibras de polpa de superfície aumentada, métodos de produção de fibras de polpa de superfície aumentada, produtos que incluem fibras de polpa de superfície aumentada, e métodos de produção de produtos que incluem as fibras de polpa de superfície aumentada - Google Patents

fibras de polpa de superfície aumentada, métodos de produção de fibras de polpa de superfície aumentada, produtos que incluem fibras de polpa de superfície aumentada, e métodos de produção de produtos que incluem as fibras de polpa de superfície aumentada Download PDF

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Publication number
BR112015003819A8
BR112015003819A8 BR112015003819A BR112015003819A BR112015003819A8 BR 112015003819 A8 BR112015003819 A8 BR 112015003819A8 BR 112015003819 A BR112015003819 A BR 112015003819A BR 112015003819 A BR112015003819 A BR 112015003819A BR 112015003819 A8 BR112015003819 A8 BR 112015003819A8
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BR
Brazil
Prior art keywords
increased surface
pulp fibers
products
methods
producing
Prior art date
Application number
BR112015003819A
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English (en)
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BR112015003819A2 (pt
Inventor
Marcoccia Bruno
PANDE Harshad
Original Assignee
Domtar Paper Co Llc
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
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=50148232&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR112015003819(A8) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Domtar Paper Co Llc filed Critical Domtar Paper Co Llc
Publication of BR112015003819A2 publication Critical patent/BR112015003819A2/pt
Publication of BR112015003819A8 publication Critical patent/BR112015003819A8/pt

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Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01B—MECHANICAL TREATMENT OF NATURAL FIBROUS OR FILAMENTARY MATERIAL TO OBTAIN FIBRES OF FILAMENTS, e.g. FOR SPINNING
    • D01B9/00—Other mechanical treatment of natural fibrous or filamentary material to obtain fibres or filaments
    • 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
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/001—Modification of pulp properties
    • 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
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/001—Modification of pulp properties
    • D21C9/007—Modification of pulp properties by mechanical or physical means
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
    • D02J3/00—Modifying the surface
    • D02J3/02—Modifying the surface by abrading, scraping, scuffing, cutting, or nicking
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
    • D21B1/00—Fibrous raw materials or their mechanical treatment
    • D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
    • 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
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
    • D21D1/00—Methods of beating or refining; Beaters of the Hollander type
    • D21D1/02—Methods of beating; Beaters of the Hollander type
    • D21D1/06—Bed plates
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
    • D21D1/00—Methods of beating or refining; Beaters of the Hollander type
    • D21D1/20—Methods of refining
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
    • D21D1/00—Methods of beating or refining; Beaters of the Hollander type
    • D21D1/20—Methods of refining
    • D21D1/22—Jordans
    • D21D1/26—Jordan bed plates
    • 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
    • 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
    • D21H11/08—Mechanical or thermomechanical pulp
    • 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
    • D21H11/10—Mixtures of chemical and mechanical pulp
    • 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
    • D21H15/00—Pulp or paper, comprising fibres or web-forming material characterised by features other than their chemical constitution
    • D21H15/02—Pulp or paper, comprising fibres or web-forming material characterised by features other than their chemical constitution characterised by configuration
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/298—Physical dimension

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Textile Engineering (AREA)
  • Paper (AREA)

Abstract

fibras de polpa de superfície aumentada, métodos de produção de fibras de polpa de superfície aumentada, produtos que incluem fibras de polpa de superfície aumentada, e métodos de produção de produtos que incluem as fibras de polpa de superfície aumentada várias concretizações da presente invenção referem-se a fibras de polpa de superfície aumentada, vários produtos que incluem fibras de polpa de superfície aumentada, e métodos e sistemas para a produção de fibras de polpa de superfície aumentada. várias concretizações das fibras de polpa de superfície aumentada são dotadas de áreas de superfície significativamente aumentada em comparação com as fibras refinadas convencionais, ao mesmo tempo em que vantajosamente minimizam as reduções no comprimento em seguida ao refinamento. as fibras de polpa de superfície aumentada podem ser incluídas em um número de produtos que podem se beneficiar de tais propriedades incluindo, por exemplo, produtos de papel, produtos de papelão, placas de fibrocimento, plásticos reforçados com fibras, polpas de felpa, hidrogéis, produtos de acetato de celulose, e produtos de carboximetil celulose. de acordo com algumas concretizações, uma pluralidade de fibras de polpa de superfície aumentada é dotada de um comprimento de fibra médio de comprimento ponderado de pelo menos cerca de 0,3 milímetros e uma área de superfície específica hidrodinâmica média de pelo menos cerca de 10 metros quadrados por grama, em que o número de fibras de polpa de superfície aumentada é pelo menos de 12.000 fibras / miligrama em uma base seca em estufa.
BR112015003819A 2012-08-24 2013-08-21 fibras de polpa de superfície aumentada, métodos de produção de fibras de polpa de superfície aumentada, produtos que incluem fibras de polpa de superfície aumentada, e métodos de produção de produtos que incluem as fibras de polpa de superfície aumentada BR112015003819A8 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261692880P 2012-08-24 2012-08-24
US13/836,760 US9879361B2 (en) 2012-08-24 2013-03-15 Surface enhanced pulp fibers, methods of making surface enhanced pulp fibers, products incorporating surface enhanced pulp fibers, and methods of making products incorporating surface enhanced pulp fibers
PCT/US2013/055971 WO2014031737A1 (en) 2012-08-24 2013-08-21 Surface enhanced pulp fibers, methods of making surface enhanced pulp fibers, products incorporating surface enhanced pulp fibers, and methods of making products incorporating surface enhanced pulp fibers

Publications (2)

Publication Number Publication Date
BR112015003819A2 BR112015003819A2 (pt) 2017-08-08
BR112015003819A8 true BR112015003819A8 (pt) 2020-01-14

Family

ID=50148232

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015003819A BR112015003819A8 (pt) 2012-08-24 2013-08-21 fibras de polpa de superfície aumentada, métodos de produção de fibras de polpa de superfície aumentada, produtos que incluem fibras de polpa de superfície aumentada, e métodos de produção de produtos que incluem as fibras de polpa de superfície aumentada

Country Status (17)

Country Link
US (4) US9879361B2 (pt)
EP (2) EP3287564B1 (pt)
JP (2) JP6411346B2 (pt)
KR (4) KR102551900B1 (pt)
CN (2) CN108130781B (pt)
AU (2) AU2013305802B2 (pt)
BR (1) BR112015003819A8 (pt)
CA (1) CA2883161C (pt)
CL (1) CL2015000433A1 (pt)
ES (2) ES2664942T3 (pt)
IN (1) IN2015KN00465A (pt)
MX (3) MX352294B (pt)
NZ (1) NZ705191A (pt)
PL (2) PL3287564T3 (pt)
PT (2) PT3287564T (pt)
RU (2) RU2663380C2 (pt)
WO (1) WO2014031737A1 (pt)

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US11879213B2 (en) 2018-12-11 2024-01-23 Suzano S.A. Fibre composition, use of said composition and article comprising said composition

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