MX2023002584A - Hojas de celulosa microfibrilada con propiedades mecanicas mejoradas. - Google Patents

Hojas de celulosa microfibrilada con propiedades mecanicas mejoradas.

Info

Publication number
MX2023002584A
MX2023002584A MX2023002584A MX2023002584A MX2023002584A MX 2023002584 A MX2023002584 A MX 2023002584A MX 2023002584 A MX2023002584 A MX 2023002584A MX 2023002584 A MX2023002584 A MX 2023002584A MX 2023002584 A MX2023002584 A MX 2023002584A
Authority
MX
Mexico
Prior art keywords
microfibrillated cellulose
mechanical properties
sheet
improved mechanical
cellulose containing
Prior art date
Application number
MX2023002584A
Other languages
English (en)
Inventor
Mark Windebank
Thomas Reeve-Larson
Daniel Ingle
Mark Paradis
David R Skuse
Original Assignee
Fiberlean Tech Ltd
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 Fiberlean Tech Ltd filed Critical Fiberlean Tech Ltd
Publication of MX2023002584A publication Critical patent/MX2023002584A/es

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
    • 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
    • D21H11/18—Highly hydrated, swollen or fibrillatable 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
    • D21C9/001—Modification of pulp properties
    • D21C9/002—Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives
    • 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
    • D21H11/02—Chemical or chemomechanical or chemothermomechanical 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
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/63—Inorganic 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
    • D21H17/63—Inorganic compounds
    • D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
    • D21H17/675—Oxides, hydroxides or carbonates
    • 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
    • D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
    • D21H17/68—Water-insoluble compounds, e.g. fillers, pigments siliceous, e.g. clays
    • 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
    • D21H17/71—Mixtures of material ; Pulp or paper comprising several different materials not incorporated by special processes
    • D21H17/74—Mixtures of material ; Pulp or paper comprising several different materials not incorporated by special processes of organic and inorganic material
    • 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
    • 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
    • D21H25/00—After-treatment of paper not provided for in groups D21H17/00 - D21H23/00
    • D21H25/04—Physical treatment, e.g. heating, irradiating
    • 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
    • D21H27/18—Paper- or board-based structures for surface covering
    • D21H27/20—Flexible structures being applied by the user, e.g. wallpaper

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Paper (AREA)

Abstract

Un método de fabricación de una hoja parcialmente seca que comprenda, consista esencialmente o esté formada por celulosa microfibrilada adecuada para su uso como aglutinante, o una hoja seca que comprenda, consista esencialmente o esté formada por una mezcla de celulosa microfibrilada y una pulpa adecuada para su uso como fuente de pulpa, en donde dicha hoja puede redispersarse con un dispersor, mezclador o refinador de alto cizallamiento operado con un consumo de energía de aproximadamente 10 kWh/t a aproximadamente 2,000 kWh/t, en donde la hoja, una vez redispersada en un medio acuoso, mantiene, o no se degrada sustancialmente, el índice de tracción, en comparación con la hoja seca antes del secado y la redispersión.
MX2023002584A 2020-09-11 2021-09-08 Hojas de celulosa microfibrilada con propiedades mecanicas mejoradas. MX2023002584A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202063076998P 2020-09-11 2020-09-11
PCT/IB2021/000606 WO2022053865A1 (en) 2020-09-11 2021-09-08 Microfibrillated cellulose containing pulp sheets with improved mechanical properties

Publications (1)

Publication Number Publication Date
MX2023002584A true MX2023002584A (es) 2023-03-22

Family

ID=78414048

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2023002584A MX2023002584A (es) 2020-09-11 2021-09-08 Hojas de celulosa microfibrilada con propiedades mecanicas mejoradas.

Country Status (9)

Country Link
EP (1) EP4172409A1 (es)
JP (1) JP2023540959A (es)
KR (1) KR20230066013A (es)
CN (1) CN116057229A (es)
AU (1) AU2021341743A1 (es)
BR (1) BR112023004525A2 (es)
CA (1) CA3189808A1 (es)
MX (1) MX2023002584A (es)
WO (1) WO2022053865A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE2230126A1 (en) * 2022-04-29 2023-10-30 Stora Enso Oyj Pulp with reduced refining requirement
CN114983904B (zh) * 2022-05-16 2023-08-04 华南理工大学 一种绿色易降解的植物纤维面膜及其制备方法与应用

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0908401D0 (en) 2009-05-15 2009-06-24 Imerys Minerals Ltd Paper filler composition
DK3418447T3 (da) * 2013-03-15 2023-10-02 Fiberlean Tech Ltd Fremgangsmåde til behandling af mikrofibrilleret cellulose
FR3003581B1 (fr) * 2013-03-20 2015-03-20 Ahlstroem Oy Support fibreux a base de fibres et de nanofibrilles de polysaccharide
PL3612675T3 (pl) * 2017-04-21 2021-11-08 Fiberlean Technologies Limited Mikrofibrylowana celuloza o ulepszonych właściwościach i sposoby jej wytwarzania
US11634863B2 (en) * 2017-10-12 2023-04-25 University Of Maine System Board Of Trustees Method to produce composite-enhanced market pulp and paper
CN111304967B (zh) * 2020-02-27 2022-05-24 沈阳思特雷斯纸业有限责任公司 一种添加纳米纤维素的低定量食品包装纸及其制造方法

Also Published As

Publication number Publication date
AU2021341743A1 (en) 2023-03-02
BR112023004525A2 (pt) 2023-05-02
KR20230066013A (ko) 2023-05-12
EP4172409A1 (en) 2023-05-03
JP2023540959A (ja) 2023-09-27
CA3189808A1 (en) 2022-03-17
CN116057229A (zh) 2023-05-02
WO2022053865A1 (en) 2022-03-17

Similar Documents

Publication Publication Date Title
MX2023002584A (es) Hojas de celulosa microfibrilada con propiedades mecanicas mejoradas.
Allita et al. Pemanfaatan ampas tebu dan kulit pisang dalam pembuatan kertas serat campuran
Wang et al. Physical and mechanical properties of cellulose nanofibril films from bleached eucalyptus pulp by endoglucanase treatment and microfluidization
Wang et al. Preparation of Ultralong Cellulose Nanofibers and Optically Transparent Nanopapers Derived from Waste Corrugated Paper Pulp.
Iotti et al. Rheological studies of microfibrillar cellulose water dispersions
TWI586869B (zh) 使用奈米纖維狀纖維素凝膠製造結構化材料的方法、奈米纖維狀纖維素凝膠的用途及結構化材料
Scatolino et al. Impact of nanofibrillation degree of eucalyptus and Amazonian hardwood sawdust on physical properties of cellulose nanofibril films
EP3387186B1 (en) Binder composition based on plant fibers and mineral fillers, preparation and use thereof
Hassan et al. Cellulose nanocrystals and carboxymethyl cellulose from olive stones and their use to improve paper sheets properties
CN109183487B (zh) 一种食盐包装纸的制造方法
ATE527411T1 (de) Faserstoffsuspension aus enzymbehandeltemsulphatzellstoff und carboxymethylcellulose zur oberflächlichen anwendung beider herstellung von papier und pappe
CN103726396A (zh) 一种高挺度热转印原纸的生产方法
CN110485211B (zh) 一种高端光伏玻璃专用高性能间隔纸的制备方法
WO2018209800A1 (zh) 一种高机械强度活性炭过滤纸及生产方法
Kamel et al. Mechanical properties of the paper sheets treated with different polymers
Wang et al. Determining the lignin distribution in plant fiber cell walls based on chemical and biological methods
Zhang et al. Combined mechanical grinding and enzyme post-treatment leading to increased yield and size uniformity of cellulose nanofibrils
BR112019004795B1 (pt) Método para fabricar filamentos de celulose
Yang et al. A ductile and highly fibrillating PPTA‐pulp and its reinforcement and filling effects of PPTA‐pulp on properties of paper‐based materials
Kumar et al. Preparation and characterization of cellulose nanofibers from bleached pulp using a mechanical treatment method
CN103410045A (zh) 纸张及其制备方法
Costa et al. Cellulose nanofibrils as reinforcement in the process manufacture of paper handsheets
Silva et al. Nanofibrillated pulps from Amazonian species as a potential raw material for ecological packaging
Yanhong et al. Properties and preparation progress of microfibrillated cellulose: a review
US6309510B1 (en) Method for making a wet-layed, non-woven metal fiber sheet