MX2023002583A - Composiciones de relleno que comprenden celulosa microfibrilada y materiales compuestos inorganicos particulados microporosos para aplicaciones de papel y carton con mejores propiedades mecanicas. - Google Patents

Composiciones de relleno que comprenden celulosa microfibrilada y materiales compuestos inorganicos particulados microporosos para aplicaciones de papel y carton con mejores propiedades mecanicas.

Info

Publication number
MX2023002583A
MX2023002583A MX2023002583A MX2023002583A MX2023002583A MX 2023002583 A MX2023002583 A MX 2023002583A MX 2023002583 A MX2023002583 A MX 2023002583A MX 2023002583 A MX2023002583 A MX 2023002583A MX 2023002583 A MX2023002583 A MX 2023002583A
Authority
MX
Mexico
Prior art keywords
particulate material
inorganic particulate
microfibrillated cellulose
paper
mechanical properties
Prior art date
Application number
MX2023002583A
Other languages
English (en)
Spanish (es)
Inventor
David Skuse
Jonathan Phipps
Thomas Reeve-Larson
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 MX2023002583A publication Critical patent/MX2023002583A/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
    • 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
    • D21H21/50—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 form
    • D21H21/52—Additives of definite length or shape
    • 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
    • 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
    • D21H17/64—Alkaline 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
    • 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
    • D21H21/22—Agents rendering paper porous, absorbent or bulky
    • 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
    • D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
    • D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
    • D21H23/04—Addition to the pulp; After-treatment of added substances in the pulp
    • D21H23/06—Controlling the addition
    • D21H23/08—Controlling the addition by measuring pulp properties, e.g. zeta potential, pH
    • D21H23/10—Controlling the addition by measuring pulp properties, e.g. zeta potential, pH at least two kinds of compounds being added

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Paper (AREA)
MX2023002583A 2020-09-11 2021-09-03 Composiciones de relleno que comprenden celulosa microfibrilada y materiales compuestos inorganicos particulados microporosos para aplicaciones de papel y carton con mejores propiedades mecanicas. MX2023002583A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202063077167P 2020-09-11 2020-09-11
PCT/IB2021/000613 WO2022053869A1 (fr) 2020-09-11 2021-09-03 Compositions de charge comprenant de la cellulose microfibrillée et des composites de matériaux particulaires inorganiques microporeux pour application de papier et de carton présentant des propriétés mécaniques améliorées

Publications (1)

Publication Number Publication Date
MX2023002583A true MX2023002583A (es) 2023-03-13

Family

ID=78087411

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2023002583A MX2023002583A (es) 2020-09-11 2021-09-03 Composiciones de relleno que comprenden celulosa microfibrilada y materiales compuestos inorganicos particulados microporosos para aplicaciones de papel y carton con mejores propiedades mecanicas.

Country Status (9)

Country Link
EP (1) EP4185748A1 (fr)
JP (1) JP2023544488A (fr)
KR (1) KR20230066009A (fr)
CN (1) CN116157571A (fr)
AU (1) AU2021339980A1 (fr)
BR (1) BR112023004460A2 (fr)
CA (1) CA3189813A1 (fr)
MX (1) MX2023002583A (fr)
WO (1) WO2022053869A1 (fr)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3586523A (en) 1968-01-15 1971-06-22 Engelhard Min & Chem Calcined kaolin clay pigment
US4072537A (en) 1976-03-19 1978-02-07 Westvaco Corporation Composite silicate pigment
EP0633864A1 (fr) 1992-04-03 1995-01-18 Minerals Technologies, Inc. Particules agglomerees de carbonate de calcium precipite
GB2275876B (en) 1993-03-12 1996-07-17 Ecc Int Ltd Grinding alkaline earth metal pigments
FI20085760L (fi) * 2008-08-04 2010-03-17 Teknillinen Korkeakoulu Muunnettu komposiittituote ja menetelmä sen valmistamiseksi
DK2808440T3 (da) * 2009-03-30 2019-09-30 Fiberlean Tech Ltd Fremgangsmåde til fremstilling af nanofibrillære cellulosesuspensioner
GB0908401D0 (en) 2009-05-15 2009-06-24 Imerys Minerals Ltd Paper filler composition
JP6513037B2 (ja) * 2013-03-15 2019-05-15 ファイバーリーン テクノロジーズ リミテッド マイクロフィブリル化セルロースを処理する方法
EP3362508B1 (fr) * 2015-10-14 2019-06-26 FiberLean Technologies Limited Matériau formable en feuille 3d
CA3059535A1 (fr) * 2017-04-21 2018-10-25 Fiberlean Technologies Limited Cellulose microfibrillee a proprietes ameliorees et ses procedes de fabrication
SE543549C2 (en) * 2018-03-02 2021-03-23 Stora Enso Oyj Method for manufacturing a composition comprising microfibrillated cellulose

Also Published As

Publication number Publication date
EP4185748A1 (fr) 2023-05-31
AU2021339980A1 (en) 2023-03-02
WO2022053869A1 (fr) 2022-03-17
JP2023544488A (ja) 2023-10-24
BR112023004460A2 (pt) 2023-05-09
CA3189813A1 (fr) 2022-03-17
CN116157571A (zh) 2023-05-23
KR20230066009A (ko) 2023-05-12

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