DK2931970T3 - Cellulose-afledte sammensætninger - Google Patents

Cellulose-afledte sammensætninger Download PDF

Info

Publication number
DK2931970T3
DK2931970T3 DK13805491.1T DK13805491T DK2931970T3 DK 2931970 T3 DK2931970 T3 DK 2931970T3 DK 13805491 T DK13805491 T DK 13805491T DK 2931970 T3 DK2931970 T3 DK 2931970T3
Authority
DK
Denmark
Prior art keywords
composition
cellulose
weight
inorganic particulate
less
Prior art date
Application number
DK13805491.1T
Other languages
English (en)
Other versions
DK2931970T4 (da
Inventor
John Claude Husband
Jonathan Phipps
Adrian Hughes
Per Svending
David Robert 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=47602403&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK2931970(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Fiberlean Tech Ltd filed Critical Fiberlean Tech Ltd
Publication of DK2931970T3 publication Critical patent/DK2931970T3/da
Application granted granted Critical
Publication of DK2931970T4 publication Critical patent/DK2931970T4/da

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
    • D21H17/63—Inorganic compounds
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/24—Acids; Salts thereof
    • C08K3/26—Carbonates; Bicarbonates
    • 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
    • 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
    • D21H19/00—Coated paper; Coating material
    • D21H19/10—Coatings without pigments
    • D21H19/14—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12
    • D21H19/34—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12 comprising cellulose or derivatives thereof
    • 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
    • D21H19/00—Coated paper; Coating material
    • D21H19/36—Coatings with pigments
    • D21H19/38—Coatings with pigments characterised by the pigments
    • D21H19/385—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
    • D21H19/00—Coated paper; Coating material
    • D21H19/36—Coatings with pigments
    • D21H19/44—Coatings with pigments characterised by the other ingredients, e.g. the binder or dispersing agent
    • D21H19/52—Cellulose; Derivatives thereof
    • 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
    • D21H21/50—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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/24—Acids; Salts thereof
    • C08K3/26—Carbonates; Bicarbonates
    • C08K2003/265—Calcium, strontium or barium carbonate

Landscapes

  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Paper (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Claims (15)

1
1. Sammensætning omfattende mikrofibrilleret cellulose og eventuelt uorganisk partikelmateriale, hvor nævnte sammensætning omfatter: (i) ikke mere end 2,0 5 vægtprocent af cellulosefibriller med en fibrildiameter på mindre end 10 nm, baseret på den totale vægt af cellulosemateriale i sammensætningen, og (ii) ikke mere end 20 vægtprocent af cellulosefibriller med en fibrildiameter på mindre end 100 nm, baseret på den totale vægt af cellulosemateriale i sammensætningen.
2. Sammensætning ifølge krav 1, omfattende uorganisk partikelmateriale.
3. Sammensætning ifølge krav 1 eller 2, hvor nævnte sammensætning omfatter: (i) ikke mere end 1,5 vægtprocent af cellulosefibriller med en fibrildiameter på mindre end 10 nm, og (ii) ikke mere end 15 vægtprocent af cellulosefibriller med 15 en fibrildiameter på mindre end 100 nm.
4. Sammensætning ifølge et hvilket som helst af kravene 1-3, hvor nævnte sammensætning omfatter ikke mere end 1,0 vægtprocent af cellulosefibriller med en fibrildiameter på mindre end 10 nm. 20
5. Sammensætning ifølge et hvilket som helst af de foregående krav, som har en fibrildiameter dso på fra 140 nm til 700 nm, baseret på den totale vægt af cellulosemateriale i sammensætningen.
6. Sammensætning ifølge et hvilket som helst af de foregående krav, hvor det uorganiske partikelmateriale er et alkalijordmetal-karbonat eller -sulfat, såsom calciumkarbonat, magnesiumkarbonat, dolomit, gips, et vandigt kandit-ler såsom kaolin, halloysit eller plastisk ler, et vandfrit (kalcineret) kandit-ler såsom metakaolin eller fuldt kalcineret kaolin, talkum, mica, perlit eller diatoméjord, eller 30 kombinationer deraf.
7. Sammensætning ifølge et hvilket som helst af de foregående krav, hvor det uorganiske partikelmateriale er et alkalijordmetalkarbonat, eksempelvis 2 calciumkarbonat, eventuelt hvor mindst 50 vægtprocent af calciumkarbonatet har et e.s.d på mindre end 2 pm.
8. Sammensætning ifølge et hvilket som helst af de foregående krav, som har en 5 Brookfield-viskositet (ved 10 rpm, og et fiberindhold på 1,5 vægtprocent) på fra 7000 til 10000 MPa.s.
9. Sammensætning ifølge krav 1, hvor nævnte sammensætning kan opnås med en fremgangsmåde omfattende mikrofibrillering af et fibrøst substrat omfattende 10 cellulose i tilstedeværelsen af et formalingsmedium, og eventuelt i tilstedeværelsen af et uorganisk partikelmateriale, og hvor energiinputtet under mikrofibrilleringsfremgangsmåden er mellem 500 og 10000 kWh per ton af fibrøst substrat omfattende cellulose (kWh/t), eksempelvis, mellem 1250 og 10000 kWh/t eller, eksempelvis, mellem 1750 og 4000 kWh/t. 15
10. Sammensætning ifølge krav 9, hvor nævnte mikrofibrilleringsfremgangsmåde omfatter formaling af det fibrøse substrat i tilstedeværelsen af det uorganiske partikelmateriale og formalingsmedium.
11. Sammensætning ifølge krav 10, hvor nævnte formaling udføres i en vertikal mølle.
12. Papirfremstillingssammensætning omfattende sammensætningen ifølge et hvilket som helst af de foregående krav. 25
13. Papirprodukt, hvor papirproduktet (i) omfatter sammensætningen ifølge et hvilket som helst af kravene 1-11, eller (ii) er opnået fra papirfremstillingssammensætningen ifølge krav 12.
14. Fremgangsmåde til fremstilling af en sammensætning ifølge krav 1, omfattende mikrofibrillering af et fibrøst substrat omfattende cellulose i tilstedeværelsen af et formalingsmedium, og eventuelt i tilstedeværelsen af et uorganisk partikelmateriale, hvor energiinputtet under mikrofibrilleringsfremgangsmåden er mellem 500 og 10000 kWh per ton af fibrøst substrat omfattende cellulose (kWh/t), eksempelvis, mellem 1250 og 10000 kWh/t eller, eksempelvis, mellem 1750 og 4000 kWh/t, til at opnå en sammensætning omfattende mikrofibrilleret cellulose og eventuelt uorganisk partikelmateriale, hvor nævnte sammensætning omfatter: (i) ikke mere end 2,0 vægtprocent af cellulosefibriller med en fibrildiameter på mindre end 10 nm, baseret på den totale vægt af cellulosemateriale i sammensætningen, og/eller (ii) ikke mere end 20 vægtprocent af cellulosefibriller med en fibrildiameter på mindre end 100 nm, baseret på den totale vægt af cellulosemateriale i sammensætningen.
15. Fremgangsmåde ifølge krav 14, hvor nævnte mikrofibrilleringsfremgangsmåde omfatter formaling af det fibrøse substrat i tilstedeværelsen af det uorganiske partikelmateriale og formalingsmedium, eventuelt hvor nævnte formaling udføres i en vertikal mølle.
DK13805491.1T 2012-12-11 2013-12-09 Cellulose-afledte sammensætninger DK2931970T4 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB1222285.7A GB201222285D0 (en) 2012-12-11 2012-12-11 Cellulose-derived compositions
PCT/GB2013/053234 WO2014091212A1 (en) 2012-12-11 2013-12-09 Cellulose-derived compositions

Publications (2)

Publication Number Publication Date
DK2931970T3 true DK2931970T3 (da) 2018-10-08
DK2931970T4 DK2931970T4 (da) 2022-09-12

Family

ID=47602403

Family Applications (1)

Application Number Title Priority Date Filing Date
DK13805491.1T DK2931970T4 (da) 2012-12-11 2013-12-09 Cellulose-afledte sammensætninger

Country Status (9)

Country Link
EP (2) EP2931970B2 (da)
JP (3) JP6594775B2 (da)
CN (1) CN104854276B (da)
BR (1) BR112015011303B1 (da)
CA (1) CA2892591C (da)
DK (1) DK2931970T4 (da)
ES (1) ES2693333T5 (da)
GB (1) GB201222285D0 (da)
WO (1) WO2014091212A1 (da)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK2236664T3 (da) 2009-03-30 2016-03-14 Omya Int Ag Fremgangsmåde til fremstilling af nano-fibrillære cellulosesuspensioner
PL2805986T3 (pl) 2009-03-30 2018-02-28 Fiberlean Tech Limited Sposób wytwarzania nanofibrylarnych żeli celulozowych
GB0908401D0 (en) 2009-05-15 2009-06-24 Imerys Minerals Ltd Paper filler composition
PT2386683E (pt) 2010-04-27 2014-05-27 Omya Int Ag Processo para a produção de materiais compósitos à base de gel
ES2467694T3 (es) 2010-04-27 2014-06-12 Omya Development Ag Proceso para la fabricación de materiales estructurados usando geles de celulosa nanofibrilares
GB201019288D0 (en) 2010-11-15 2010-12-29 Imerys Minerals Ltd Compositions
GB201222285D0 (en) * 2012-12-11 2013-01-23 Imerys Minerals Ltd Cellulose-derived compositions
CN104562823B (zh) * 2014-12-11 2017-01-18 天津科技大学 同步法制备微纤化纤维素及其在纸张增强中的应用
CN108137864B (zh) * 2015-09-17 2021-10-22 王子控股株式会社 组合物、微细纤维状纤维素含有物及微细纤维状纤维素含有物的制备方法
JP6886457B2 (ja) * 2015-09-17 2021-06-16 ストラ エンソ オーワイジェイ 良好なバリア特性を有するフィルムを製造するための方法
DK3362508T3 (da) 2015-10-14 2019-07-29 Fiberlean Tech Ltd 3d-formbart plademateriale
US11846072B2 (en) 2016-04-05 2023-12-19 Fiberlean Technologies Limited Process of making paper and paperboard products
RU2727605C1 (ru) 2016-04-05 2020-07-22 Фиберлин Текнолоджис Лимитед Бумажные и картонные продукты
JP6577151B2 (ja) * 2016-04-22 2019-09-18 ファイバーリーン テクノロジーズ リミテッド ミクロフィブリル化セルロースの再分散
CA3021564A1 (en) 2016-04-22 2017-10-26 Fiberlean Technologies Limited Fibres comprising microfibrillated cellulose and methods of manufacturing fibres and nonwoven materials therefrom
CN106283874B (zh) * 2016-08-31 2019-02-15 金华市兴良科技有限公司 一种淀粉交联剂组合物及其制造方法
FR3059345B1 (fr) 2016-11-29 2020-06-12 Centre Technique De L'industrie, Des Papiers, Cartons Et Celluloses Composition liante a base de fibres vegetales et de charges minerales, sa preparation et son utilisation
PH12019501604B1 (en) * 2017-02-09 2024-06-05 Unilever Ip Holdings B V Edible concentrate comprising microfibrillated cellulose
WO2018193314A1 (en) * 2017-04-21 2018-10-25 Fiberlean Technologies Limited Microfibrillated cellulose with enhanced properties and methods of making the same
US11325872B2 (en) * 2019-06-17 2022-05-10 Total Grow LLO Concentrated aqueous suspension of microfibrillated cellulose comprising salts for plant nutrition
US12180126B2 (en) 2019-06-17 2024-12-31 Total Grow Concentrated aqueous suspension of microfibrillated cellulose comprising salts for plant nutrition
US20220227998A1 (en) * 2019-07-03 2022-07-21 Nippon Paper Industries Co., Ltd. Mixed suspension
FR3100038B1 (fr) 2019-08-21 2022-01-28 Kadant Lamort Procede de preparation de fibres de cellulose fonctionnalisees

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4374702A (en) 1979-12-26 1983-02-22 International Telephone And Telegraph Corporation Microfibrillated cellulose
US6183596B1 (en) 1995-04-07 2001-02-06 Tokushu Paper Mfg. Co., Ltd. Super microfibrillated cellulose, process for producing the same, and coated paper and tinted paper using the same
JP2006241240A (ja) * 2005-03-01 2006-09-14 Kosuke Iguchi 多孔質緩衝材
US8044116B2 (en) * 2006-02-24 2011-10-25 Dic Corporation Pigment dispersion, aqueous pigment liquid dispersion, and ink-jet recording ink
CN101530700B (zh) * 2008-09-28 2012-02-08 华南理工大学 一种湿法成型微孔过滤分离材料及其制备方法与应用
JP2010202987A (ja) * 2009-02-27 2010-09-16 Asahi Kasei Corp 複合シート材料及びその製法
FI124464B (fi) * 2009-04-29 2014-09-15 Upm Kymmene Corp Menetelmä massalietteen valmistamiseksi, massaliete ja paperi
GB0908401D0 (en) * 2009-05-15 2009-06-24 Imerys Minerals Ltd Paper filler composition
SE533510C2 (sv) 2009-07-07 2010-10-12 Stora Enso Oyj Metod för framställning av mikrofibrillär cellulosa
JP5416531B2 (ja) * 2009-09-30 2014-02-12 日本製紙株式会社 填料の前処理方法および前処理された填料を含有する紙
CN102834259B (zh) * 2010-03-24 2016-01-20 凸版印刷株式会社 层叠体及其制造方法和成型容器
ES2467694T3 (es) * 2010-04-27 2014-06-12 Omya Development Ag Proceso para la fabricación de materiales estructurados usando geles de celulosa nanofibrilares
JP2012036529A (ja) * 2010-08-06 2012-02-23 Asahi Kasei Fibers Corp セルロースシート
JP5454450B2 (ja) * 2010-10-20 2014-03-26 王子ホールディングス株式会社 紙糸用原紙
GB201019288D0 (en) * 2010-11-15 2010-12-29 Imerys Minerals Ltd Compositions
AU2012208922B2 (en) 2011-01-21 2016-10-13 Fpinnovations High aspect ratio cellulose nanofilaments and method for their production
GB201222285D0 (en) * 2012-12-11 2013-01-23 Imerys Minerals Ltd Cellulose-derived compositions

Also Published As

Publication number Publication date
CA2892591C (en) 2021-07-13
EP2931970B1 (en) 2018-08-01
CN104854276B (zh) 2017-09-29
JP6594775B2 (ja) 2019-10-23
ES2693333T3 (es) 2018-12-11
EP2931970B2 (en) 2022-06-29
GB201222285D0 (en) 2013-01-23
CN104854276A (zh) 2015-08-19
BR112015011303B1 (pt) 2021-12-28
BR112015011303A2 (pt) 2017-07-11
CA2892591A1 (en) 2014-06-19
EP3409835A1 (en) 2018-12-05
DK2931970T4 (da) 2022-09-12
ES2693333T5 (es) 2022-10-28
JP2021101059A (ja) 2021-07-08
WO2014091212A1 (en) 2014-06-19
JP2016505727A (ja) 2016-02-25
JP6862520B2 (ja) 2021-04-21
EP2931970A1 (en) 2015-10-21
JP2020002525A (ja) 2020-01-09
BR112015011303A8 (pt) 2019-10-22

Similar Documents

Publication Publication Date Title
DK2931970T3 (da) Cellulose-afledte sammensætninger
US12018433B2 (en) Process for treating microfibrillated cellulose
US11732411B2 (en) Paper filler composition
CA2904784C (en) Paper composition comprising high and low energy thermomechanical pulp
HK40000066A (en) Cellulose-derived compositions
HK40002188A (en) Process for treating microfibrillated cellulose
HK40002188B (en) Process for treating microfibrillated cellulose
HK1220746B (en) Process for treating microfibrillated cellulose