ZA201408693B - Low energy method for the preparation of non-derivatized nanocellulose - Google Patents

Low energy method for the preparation of non-derivatized nanocellulose

Info

Publication number
ZA201408693B
ZA201408693B ZA2014/08693A ZA201408693A ZA201408693B ZA 201408693 B ZA201408693 B ZA 201408693B ZA 2014/08693 A ZA2014/08693 A ZA 2014/08693A ZA 201408693 A ZA201408693 A ZA 201408693A ZA 201408693 B ZA201408693 B ZA 201408693B
Authority
ZA
South Africa
Prior art keywords
preparation
low energy
energy method
derivatized nanocellulose
nanocellulose
Prior art date
Application number
ZA2014/08693A
Other languages
English (en)
Inventor
English Robert
Graveson Ian
Original Assignee
Sappi Netherlands Services Bv
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 Sappi Netherlands Services Bv filed Critical Sappi Netherlands Services Bv
Publication of ZA201408693B publication Critical patent/ZA201408693B/en

Links

Classifications

    • 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
    • C08B15/02—Oxycellulose; Hydrocellulose; Cellulosehydrate, e.g. microcrystalline cellulose
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B1/00—Preparatory treatment of cellulose for making derivatives thereof, e.g. pre-treatment, pre-soaking, activation
    • C08B1/003—Preparation of cellulose solutions, i.e. dopes, with different possible solvents, e.g. ionic liquids
    • 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
    • D21C9/004—Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives inorganic compounds
    • 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
    • D21C9/005—Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives organic compounds
    • 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
    • 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
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/03—Non-macromolecular organic compounds
    • D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
    • D21H17/07—Nitrogen-containing 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
    • D21H17/64—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
    • D21H17/66—Salts, e.g. alums
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Wood Science & Technology (AREA)
  • Inorganic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicinal Preparation (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
ZA2014/08693A 2012-07-13 2014-11-26 Low energy method for the preparation of non-derivatized nanocellulose ZA201408693B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP12176252 2012-07-13
PCT/EP2013/064776 WO2014009517A1 (en) 2012-07-13 2013-07-12 Low energy method for the preparation of non-derivatized nanocellulose

Publications (1)

Publication Number Publication Date
ZA201408693B true ZA201408693B (en) 2016-08-31

Family

ID=48782361

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2014/08693A ZA201408693B (en) 2012-07-13 2014-11-26 Low energy method for the preparation of non-derivatized nanocellulose

Country Status (17)

Country Link
US (1) US9371401B2 (enExample)
EP (1) EP2712364B1 (enExample)
JP (2) JP6499959B2 (enExample)
KR (1) KR102058518B1 (enExample)
CN (1) CN104470951B (enExample)
AU (1) AU2013288608B2 (enExample)
BR (1) BR112014032026A2 (enExample)
CA (1) CA2874414A1 (enExample)
DK (1) DK2712364T3 (enExample)
EA (1) EA025803B1 (enExample)
ES (1) ES2575403T3 (enExample)
HU (1) HUE028027T2 (enExample)
IN (1) IN2014KN02636A (enExample)
PL (1) PL2712364T3 (enExample)
PT (1) PT2712364E (enExample)
WO (1) WO2014009517A1 (enExample)
ZA (1) ZA201408693B (enExample)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI125818B (fi) * 2009-06-08 2016-02-29 Upm Kymmene Corp Menetelmä paperin valmistamiseksi
JP2016061002A (ja) * 2014-09-22 2016-04-25 国立大学法人信州大学 セルロースナノファイバーの製造方法
FI127717B (en) * 2014-10-29 2018-12-31 Kemira Oyj Process for the preparation of microfibrillar cellulose and microfibrillar cellulose
AU2016280766A1 (en) * 2015-06-17 2017-12-07 Sappi Netherlands Services B.V. Solvent exchange compositions
WO2017051030A1 (en) 2015-09-25 2017-03-30 Sappi Netherlands Services B.V. Supercritical co2 cellulose spraydrying
JP6818985B2 (ja) * 2015-10-01 2021-01-27 バイオイーコン インターナショナル ホールディング エヌ. ヴィー.Bioecon International Holding N.V. 新規な改変バイオベース材料を調製する方法
US10813377B2 (en) 2015-10-28 2020-10-27 Innotech Materials, Llc Preparation of modified cellulose and its derivatives
EP3176321A1 (en) * 2015-12-04 2017-06-07 SAPPI Netherlands Services B.V. Process to reduce the overall energy consumption in the production of nanocellulose
EP3184549A1 (en) * 2015-12-22 2017-06-28 SAPPI Netherlands Services B.V. Acylation of biopolymer comprising anhydroglucose units
KR101888624B1 (ko) * 2016-03-29 2018-08-14 한국화학연구원 비(非) 산 처리 친환경 셀룰로오스 나노결정체의 제조방법 및 이로 제조된 셀룰로오스 나노결정체
AU2017270026B2 (en) 2016-05-25 2020-10-29 Sappi Netherlands Services B.V. Production of chemically derivatized nanocellulose
GB201612889D0 (en) * 2016-07-26 2016-09-07 Natural Resources (2000) Ltd Moulding of articles
EP3538044B1 (en) 2016-11-11 2020-06-17 3M Innovative Properties Company Trimmable conformable wound dressing
EP3321316A1 (en) * 2016-11-11 2018-05-16 SAPPI Netherlands Services B.V. Drying of nanocellulose using ammonia in a supercritical state
CN106800604A (zh) * 2016-12-21 2017-06-06 广西大学 一种在BmimCl体系中制备纳米纤维素的方法
CN106674357A (zh) * 2016-12-21 2017-05-17 广西大学 一种在EmimOAc体系中制备纳米纤维素的方法
CN106674374A (zh) * 2016-12-26 2017-05-17 青岛聚大洋藻业集团有限公司 一种利用鼠尾藻提取褐藻胶的工艺技术
AU2018255503A1 (en) * 2017-04-17 2019-12-05 NanoCellulose IP Pty Ltd Method for treatment of cellulose
CA3062261C (en) 2017-05-05 2024-06-04 Betulium Oy Cellulose derivatives
EP3409691B1 (en) * 2017-05-31 2019-10-02 SAPPI Biochemtech B.V. Process for the production of a nanocellulose material
CN107236048A (zh) * 2017-06-12 2017-10-10 齐鲁工业大学 一种离子液体/固体酸体系中制备纳晶纤维素的方法
CN109972439B (zh) * 2017-12-28 2022-12-02 上海凯矜新材料科技有限公司 制备纳米纤维素的方法
CN108084278A (zh) * 2018-01-02 2018-05-29 青岛大学 一种小尺寸纤维素纳米晶的制备方法
SE543549C2 (en) 2018-03-02 2021-03-23 Stora Enso Oyj Method for manufacturing a composition comprising microfibrillated cellulose
CN108468204A (zh) * 2018-03-08 2018-08-31 深圳市彩铜时代科技有限公司 抗菌无机金属盐改性纤维素纤维的制备方法
CN108824050B (zh) * 2018-04-26 2020-08-18 东莞市泰昌纸业有限公司 一种高浓碎浆过程中减少废纸纤维损伤的方法
EP3801878A1 (en) 2018-06-01 2021-04-14 Climeworks AG Process for the preparation of homogeneous hybrid materials
CN109778587A (zh) * 2019-03-05 2019-05-21 山东天阳纸业有限公司 一种透析原纸的生产方法
KR102073523B1 (ko) * 2019-07-12 2020-02-04 송인갑 저에너지 특성을 나타내는 셀룰로오스 원료의 해리 및 추출방법, 이를 포함하는 셀룰로오스 미세섬유의 제조방법, 및 셀룰로오스 미세섬유의 제조장치
CN110511438B (zh) * 2019-08-01 2022-04-29 黑龙江大学 一种利用微流法制备光热蒸发凝胶薄膜的方法
JP2024523832A (ja) 2021-06-09 2024-07-02 ソーン マテリアルズ エルエルシー ナノセルロース要素を含む製造物品
IT202200007589A1 (it) 2022-04-15 2023-10-15 Pabif Srl Processo ed apparato per la produzione di acido levulinico da cellulosa ricavata da biomasse
KR102454807B1 (ko) * 2022-07-22 2022-10-17 주식회사 모빅신소재기술 친환경적이며 경제적인 공법으로 바이오매스 유래 셀룰로오스를 나노 섬유화하는 제조공정 및 이의 제조장치
CN116462857B (zh) * 2023-05-16 2025-07-29 太原理工大学 一种溶解纤维素的方法

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19543310C2 (de) * 1995-11-21 2000-03-23 Herzog Stefan Verfahren zur Herstellung eines organischen Verdickungs- und Suspensionshilfsmittels
WO1997047790A1 (en) * 1996-06-10 1997-12-18 Korea Institute Of Science And Technology Process for preparing a homogeneous cellulose solution using n-methylmorpholine-n-oxide
FR2770232B1 (fr) * 1997-10-27 2000-01-14 Rhodia Ag Rhone Poulenc Procede de preparation d'une fibre ou d'un fil de cellulose regeneree
JP2909458B1 (ja) * 1998-05-20 1999-06-23 聚隆纖維股▲ふん▼有限公司 低粘度セルロース粘液の製法
JP3855023B2 (ja) * 2000-06-14 2006-12-06 和歌山県 木材分解生成物、並びに、この木材分解生成物を用いる、物の接着方法、未硬化エポキシ化合物の硬化方法、エポキシ樹脂の製造方法、およびウレタン樹脂の製造方法
JP4235966B2 (ja) * 2002-03-22 2009-03-11 和歌山県 木材及び木質材料用の防腐防虫剤
WO2004024774A2 (en) * 2002-09-16 2004-03-25 Rensselaer Polytechnic Institute Methods for manufacturing polysaccharide derivatives
JP5206947B2 (ja) * 2007-03-30 2013-06-12 独立行政法人産業技術総合研究所 微細繊維状セルロース系物質及びその製造方法
WO2009063508A2 (en) * 2007-11-13 2009-05-22 Jawaharlal Nehru Centre For Advanced Scientific Research Nanoparticle composition and process thereof
SE0800807L (sv) 2008-04-10 2009-10-11 Stfi Packforsk Ab Nytt förfarande
FI124724B (fi) 2009-02-13 2014-12-31 Upm Kymmene Oyj Menetelmä muokatun selluloosan valmistamiseksi
SI2236545T1 (sl) 2009-03-30 2014-12-31 Omya International Ag Postopek za proizvodnjo gelov iz nanofibrilirane celuloze
PL3617400T3 (pl) * 2009-03-30 2023-01-02 Fiberlean Technologies Limited Zastosowanie zawiesin nanofibrylarnej celulozy
CN102712108A (zh) * 2009-11-13 2012-10-03 瑞典树木科技公司 制造颗粒的方法
EP2386682B1 (en) * 2010-04-27 2014-03-19 Omya International AG Process for the manufacture of structured materials using nano-fibrillar cellulose gels
DK2386683T3 (da) 2010-04-27 2014-06-23 Omya Int Ag Fremgangsmåde til fremstilling af gel-baserede kompositmaterialer
EP2532410A1 (en) * 2011-06-06 2012-12-12 Eidgenössische Materialprüfungs- und Forschungsanstalt EMPA Porous adsorbent structure for adsorption of CO2 from a gas mixture
CN102220718B (zh) * 2011-06-08 2013-05-15 南京林业大学 一种高压破碎低温冷却制备纳米纤维素的方法
CN104768416B (zh) * 2012-05-30 2016-10-12 西杰·西拉 用于带有生态点火器的移动设备的盖子

Also Published As

Publication number Publication date
HK1195573A1 (zh) 2014-11-14
EA201590176A1 (ru) 2016-05-31
BR112014032026A2 (pt) 2017-07-25
IN2014KN02636A (enExample) 2015-05-08
AU2013288608B2 (en) 2017-08-03
EP2712364B1 (en) 2016-03-09
ES2575403T3 (es) 2016-06-28
KR20150034686A (ko) 2015-04-03
JP2015522097A (ja) 2015-08-03
DK2712364T3 (en) 2016-06-13
EP2712364A1 (en) 2014-04-02
JP2019090053A (ja) 2019-06-13
CA2874414A1 (en) 2014-01-16
AU2013288608A1 (en) 2014-12-04
CN104470951A (zh) 2015-03-25
PL2712364T3 (pl) 2016-09-30
JP6499959B2 (ja) 2019-04-10
US9371401B2 (en) 2016-06-21
CN104470951B (zh) 2017-11-07
KR102058518B1 (ko) 2019-12-23
HUE028027T2 (en) 2016-11-28
WO2014009517A1 (en) 2014-01-16
EA025803B1 (ru) 2017-01-30
US20150158955A1 (en) 2015-06-11
PT2712364E (pt) 2016-06-09

Similar Documents

Publication Publication Date Title
PL2712364T3 (pl) Niskoenergetyczny sposób wytwarzania niemodyfikowanej nanocelulozy
ZA201305972B (en) Method for the preparation of biphephos
EP2809349A4 (en) IMMUNOGENIC COMPOSITION
EP2896119A4 (en) Electromagnetic turbine
IL236450A (en) Process for making 5-fluoro-h1-pyrazoles
PL399418A1 (pl) Sposób wytwarzania 4-metoksydihydrochalkonu
PL399419A1 (pl) Sposób wytwarzania 4-metoksydihydrochalkonu
GB201218660D0 (en) Immunogenic composition
SG11201404325VA (en) Pyrimidooxazocine derivatives as mtor - inhibitors
EP2596007A4 (en) PROCESS FOR THE PREPARATION OF 17-DEOXY-CORTICOSTEROIDS
ZA201405824B (en) Process for the preparation of substituted phenylpropanones
ZA201300546B (en) Process for the preparation of 3-haloalkylpyrazoles
EP2850057A4 (en) PROCESS FOR THE PREPARATION OF THIADIAZOLENE
PT2390246T (pt) Processo para a preparação de aminaftona
PL2598504T3 (pl) Sposób otrzymywania dimiracetamu
HU229987B1 (hu) Ipari megvalósításra alkalmas eljárás pirimidinil-piperazin származékok előállítására
AU2012901357A0 (en) Freight-Flat Safe
PL399603A1 (pl) Sposób wytwarzania 3β,15α-dihydroksy-5α-androst-17-onu
PL390811A1 (pl) Sposób otrzymywania glicydolu
PL390812A1 (pl) Sposób otrzymywania glicydolu
AU2011901226A0 (en) Freight-flat safe
AU2012901793A0 (en) Turn safe
AU2012902391A0 (en) Safe Ties
AU2012902694A0 (en) Method of disinfection
IL224304A (en) A process for making dichlorobulben