IN2014KN02636A - - Google Patents

Info

Publication number
IN2014KN02636A
IN2014KN02636A IN2636KON2014A IN2014KN02636A IN 2014KN02636 A IN2014KN02636 A IN 2014KN02636A IN 2636KON2014 A IN2636KON2014 A IN 2636KON2014A IN 2014KN02636 A IN2014KN02636 A IN 2014KN02636A
Authority
IN
India
Prior art keywords
nanocellulose
swelling agents
achieving
reduction
partially
Prior art date
Application number
Other languages
English (en)
Inventor
Ian Graveson
Robert English
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 IN2014KN02636A publication Critical patent/IN2014KN02636A/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)
  • Materials Engineering (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (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)
IN2636KON2014 2012-07-13 2013-07-12 IN2014KN02636A (ko)

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
IN2014KN02636A true IN2014KN02636A (ko) 2015-05-08

Family

ID=48782361

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2636KON2014 IN2014KN02636A (ko) 2012-07-13 2013-07-12

Country Status (18)

Country Link
US (1) US9371401B2 (ko)
EP (1) EP2712364B1 (ko)
JP (2) JP6499959B2 (ko)
KR (1) KR102058518B1 (ko)
CN (1) CN104470951B (ko)
AU (1) AU2013288608B2 (ko)
BR (1) BR112014032026A2 (ko)
CA (1) CA2874414A1 (ko)
DK (1) DK2712364T3 (ko)
EA (1) EA025803B1 (ko)
ES (1) ES2575403T3 (ko)
HK (1) HK1195573A1 (ko)
HU (1) HUE028027T2 (ko)
IN (1) IN2014KN02636A (ko)
PL (1) PL2712364T3 (ko)
PT (1) PT2712364E (ko)
WO (1) WO2014009517A1 (ko)
ZA (1) ZA201408693B (ko)

Families Citing this family (33)

* 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 A process for preparing microfibrillated cellulose and microfibrillated cellulose
KR20180019084A (ko) * 2015-06-17 2018-02-23 사피 네덜란드 서비시즈 비.브이. 용매 교환 조성물
CA2993900C (en) 2015-09-25 2021-01-26 Sappi Netherlands Services B.V. Supercritical co2 cellulose spraydrying
WO2017055407A1 (en) * 2015-10-01 2017-04-06 Bioecon International Holding N.V. Method for preparation of novel modified bio based materials
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
CN109153732B (zh) 2016-05-25 2021-02-19 赛佩荷兰服务有限公司 化学衍生的纳米纤维素的生产
GB201612889D0 (en) * 2016-07-26 2016-09-07 Natural Resources (2000) Ltd Moulding of articles
EP3321316A1 (en) * 2016-11-11 2018-05-16 SAPPI Netherlands Services B.V. Drying of nanocellulose using ammonia in a supercritical state
US11033436B2 (en) 2016-11-11 2021-06-15 3M Innovative Properties Company Trimmable conformable wound dressing
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
WO2018191774A1 (en) * 2017-04-17 2018-10-25 NanoCellulose IP Pty Ltd Method for treatment of cellulose
CN110799548B (zh) 2017-05-05 2022-09-06 贝图卢姆公司 纤维素衍生物
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
WO2019229030A1 (en) 2018-06-01 2019-12-05 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
CA3221036A1 (en) 2021-06-09 2022-12-15 Soane Materials Llc Articles of manufacture comprising nanocellulose elements
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

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
DE69719326T2 (de) * 1996-06-10 2003-10-16 Hanil Synthetic Fiber Co. Ltd., Masan Verfahren zur herstellung einer homogenen celluloselösung in n-methylmorpholin-n-oxid
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
US20100151527A1 (en) * 2007-03-30 2010-06-17 Takashi Endo Fine fibrous cellulosic material and process for producing the same
US8834917B2 (en) * 2007-11-13 2014-09-16 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
ES2650373T3 (es) * 2009-03-30 2018-01-18 Fiberlean Technologies Limited Procedimiento para la producción de geles de celulosa nanofibrilares
DK2808440T3 (da) 2009-03-30 2019-09-30 Fiberlean Tech Ltd Fremgangsmåde til fremstilling af nanofibrillære cellulosesuspensioner
EP2498964A4 (en) * 2009-11-13 2015-08-26 Cellutech Ab PROCESS FOR PRODUCING GRANULES
SI2386682T1 (sl) 2010-04-27 2014-07-31 Omya International Ag Postopek za izdelavo strukturiranih materialov z uporabo nanofibriliranih celuloznih gelov
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
CA2898149A1 (en) * 2012-05-30 2013-12-05 Sagi SELA Cover for mobile device with ecological lighter

Also Published As

Publication number Publication date
KR20150034686A (ko) 2015-04-03
ES2575403T3 (es) 2016-06-28
HK1195573A1 (zh) 2014-11-14
CA2874414A1 (en) 2014-01-16
US20150158955A1 (en) 2015-06-11
EP2712364A1 (en) 2014-04-02
CN104470951A (zh) 2015-03-25
EP2712364B1 (en) 2016-03-09
CN104470951B (zh) 2017-11-07
EA025803B1 (ru) 2017-01-30
AU2013288608A1 (en) 2014-12-04
BR112014032026A2 (pt) 2017-07-25
WO2014009517A1 (en) 2014-01-16
PL2712364T3 (pl) 2016-09-30
ZA201408693B (en) 2016-08-31
AU2013288608B2 (en) 2017-08-03
JP2015522097A (ja) 2015-08-03
JP6499959B2 (ja) 2019-04-10
HUE028027T2 (en) 2016-11-28
DK2712364T3 (en) 2016-06-13
US9371401B2 (en) 2016-06-21
EA201590176A1 (ru) 2016-05-31
KR102058518B1 (ko) 2019-12-23
PT2712364E (pt) 2016-06-09
JP2019090053A (ja) 2019-06-13

Similar Documents

Publication Publication Date Title
IN2014KN02636A (ko)
MY159207A (en) Process for the production of gel-based composite materials
EP2707540A4 (en) METHOD OF TREATING MICROFIBRILLED CELLULOSE, AND MICROFIBRILLED CELLULOSE PROCESSED BY THE METHOD
AR081053A1 (es) Mejoras en la desintegracion y/o la degradacion de un articulo para fumar
IL225699A0 (en) Cellulosic and lignocellulosic materials, methods and systems for producing such materials through irradiation
PL2300203T3 (pl) Celulozowe i lignocelulozowe materiały strukturalne oraz metody i systemy wytwarzania takich materiałów przez napromieniowanie
EP2948589A4 (en) PROCESS FOR THE ISOLATION OF CELLULOSE FROM A CELLULOSIC BIOMASS, ISOLATED TYPE I CELLULOSE AND COMPOSITE MATERIALS THEREWITH
MX354801B (es) Fluidos y metodos que incluyen nanocelulosa.
IN2012DN02046A (ko)
EP2959004A4 (en) METHODS OF SACCHARIFYING AND FERMENTATION OF CELLULOSIC MATERIAL
BR112013028149A2 (pt) método de preparação de lignina a partir de biomassa lignocelulósica, produto de lignina e composição
BR112015019432A2 (pt) Compostos de tubulisina, métodos de produção e uso
WO2012092336A3 (en) Molecular profiling for cancer
MX2016004678A (es) Composiciones para el tratamiento del cancer.
AR080545A1 (es) Filtrado del humo
WO2013142471A3 (en) Cross linked silicone copolmyer networks in a thickened aqueous phase
EP3030715A4 (en) Use of nanocrystaline cellulose and polymer grafted nanocrystaline cellulose for increasing retention in papermaking process
EP3030714A4 (en) Use of nanocrystaline cellulose and polymer grafted nanocrystaline cellulose for increasing retention in papermaking process
EP2912171A4 (en) NOVEL ESTERASES FOR THE TREATMENT OF CELLULOSIC AND LIGNOCELLULOSIC MATERIALS
MY165500A (en) Use of methylhydroxyethyl cellulose as cement additive
EP3626763A3 (en) Soluble nanoparticles for composite performance enhancement
BR112015028325A2 (pt) processo para fabricar lítio carboximetil celulose
WO2014026117A3 (en) Neuroprotective liposome compositions and methods for treatment of stroke
MX2011008653A (es) Modificacion de carbohidratos usando generacion continua de radicales hidroxilo.
WO2012063009A3 (fr) Procede d'extinction de feux de mines de charbon et installation pour la mise en oeuvre du procede