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IN2015DN00141A - - Google Patents

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Publication number
IN2015DN00141A
IN2015DN00141A IN141DEN2015A IN2015DN00141A IN 2015DN00141 A IN2015DN00141 A IN 2015DN00141A IN 141DEN2015 A IN141DEN2015 A IN 141DEN2015A IN 2015DN00141 A IN2015DN00141 A IN 2015DN00141A
Authority
IN
India
Prior art keywords
foam
providing
nanofibrillated cellulose
hydrophobic amine
charged hydrophobic
Prior art date
Application number
Other languages
English (en)
Inventor
Cervin Nicholas Tchang
Lennart Bergström
Lars Erik WÅGBERG
Original Assignee
Cellutech Ab
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 Cellutech Ab filed Critical Cellutech Ab
Publication of IN2015DN00141A publication Critical patent/IN2015DN00141A/en

Links

Classifications

    • 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
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/17—Amines; Quaternary ammonium compounds
    • C08K5/19—Quaternary ammonium compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B11/00—Preparation of cellulose ethers
    • C08B11/02—Alkyl or cycloalkyl ethers
    • C08B11/04—Alkyl or cycloalkyl ethers with substituted hydrocarbon radicals
    • C08B11/10—Alkyl or cycloalkyl ethers with substituted hydrocarbon radicals substituted with acid radicals
    • C08B11/12—Alkyl or cycloalkyl ethers with substituted hydrocarbon radicals substituted with acid radicals substituted with carboxylic radicals, e.g. carboxymethylcellulose [CMC]
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B11/00—Preparation of cellulose ethers
    • C08B11/20—Post-etherification treatments of chemical or physical type, e.g. mixed etherification in two steps, including purification
    • 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
    • C08B15/05—Derivatives containing elements other than carbon, hydrogen, oxygen, halogens or sulfur
    • C08B15/06—Derivatives containing elements other than carbon, hydrogen, oxygen, halogens or sulfur containing nitrogen, e.g. carbamates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0014—Use of organic additives
    • C08J9/0028—Use of organic additives containing nitrogen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/28—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a liquid phase from a macromolecular composition or article, e.g. drying of coagulum
    • 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
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/17—Amines; Quaternary ammonium compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
    • C08L1/08—Cellulose derivatives
    • C08L1/26—Cellulose ethers
    • C08L1/28—Alkyl ethers
    • C08L1/286—Alkyl ethers substituted with acid radicals, e.g. carboxymethyl cellulose [CMC]
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
    • C08L1/08—Cellulose derivatives
    • C08L1/26—Cellulose ethers
    • C08L1/28—Alkyl ethers
    • C08L1/288—Alkyl ethers substituted with nitrogen-containing radicals
    • 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
    • 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
    • D21H11/20—Chemically or biochemically modified 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
    • 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
    • D21H21/56—Foam
    • 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
    • D21H27/10—Packing paper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2201/00—Foams characterised by the foaming process
    • C08J2201/04—Foams characterised by the foaming process characterised by the elimination of a liquid or solid component, e.g. precipitation, leaching out, evaporation
    • C08J2201/048—Elimination of a frozen liquid phase
    • C08J2201/0482—Elimination of a frozen liquid phase the liquid phase being organic
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2301/00—Characterised by the use of cellulose, modified cellulose or cellulose derivatives
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2301/00—Characterised by the use of cellulose, modified cellulose or cellulose derivatives
    • C08J2301/08—Cellulose derivatives
    • C08J2301/26—Cellulose ethers
    • C08J2301/28—Alkyl ethers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00—Applications
    • C08L2203/14—Applications used for foams
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
    • C08L2205/16—Fibres; Fibrils

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
IN141DEN2015 2012-07-10 2013-07-10 IN2015DN00141A (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261670046P 2012-07-10 2012-07-10
SE1250822 2012-07-12
PCT/SE2013/050889 WO2014011112A1 (fr) 2012-07-10 2013-07-10 Mousse nfc stabilisée

Publications (1)

Publication Number Publication Date
IN2015DN00141A true IN2015DN00141A (fr) 2015-06-12

Family

ID=49916400

Family Applications (1)

Application Number Title Priority Date Filing Date
IN141DEN2015 IN2015DN00141A (fr) 2012-07-10 2013-07-10

Country Status (7)

Country Link
US (1) US9556325B2 (fr)
EP (1) EP2872244A4 (fr)
JP (1) JP6297548B2 (fr)
CN (1) CN104640620B (fr)
CA (1) CA2878276A1 (fr)
IN (1) IN2015DN00141A (fr)
WO (1) WO2014011112A1 (fr)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101570001B1 (ko) * 2014-06-25 2015-11-18 서울대학교산학협력단 나노피브릴화 셀룰로오스를 이용한 nfc 폼 제조 방법 및 이를 이용하여 제조된 nfc 폼
US11091877B2 (en) 2014-10-30 2021-08-17 Cellutech Ab CNF cellular solid material
US10907020B2 (en) 2014-10-30 2021-02-02 Cellutech Ab CNF cellular solid material with anionic surfactants
EP3023455A1 (fr) 2014-11-21 2016-05-25 Fundacíon Tecnalia Research & Innovation Matériaux cellulosiques poreux et leur procédé de préparation
JP2018502742A (ja) * 2014-12-23 2018-02-01 ダウ グローバル テクノロジーズ エルエルシー 処理済み多孔質材料
SE540731C2 (en) 2015-06-26 2018-10-23 Stora Enso Oyj Manufacturing method for a film or a film product comprising an amphiphilic polymer
SE539714C2 (en) * 2016-03-11 2017-11-07 Innventia Ab Method of producing shape-retaining cellulose products, and shape-retaining cellulose products therefrom
JP7035006B2 (ja) * 2016-07-08 2022-03-14 セルテック アーベー 多孔性固体材料がクローズドセルを含む、セルロースナノファイバー（ｃｎｆ）を含む多孔性固体材料の薬物担体
FI20165904A7 (fi) 2016-11-28 2018-05-29 Teknologian Tutkimuskeskus Vtt Oy Elastomeeriset vaahtokuitumateriaalit ja niiden valmistus
JP7172033B2 (ja) * 2017-03-01 2022-11-16 王子ホールディングス株式会社 繊維状セルロース、繊維状セルロース含有組成物、繊維状セルロース分散液及び繊維状セルロースの製造方法
EP3697839A4 (fr) * 2017-10-17 2021-07-21 Cellutech AB Matériau biocomposite comprenant du cnf et un polysaccharide gélifiant anionique
AU2017443974B2 (en) 2017-12-19 2023-06-01 Halliburton Energy Services, Inc. Pickering foam drilling fluids
EP3820934A1 (fr) 2018-07-10 2021-05-19 Cellutech AB Matériau poreux de fibres de cellulose et de gluten
SE544302C2 (en) * 2019-12-18 2022-03-29 Stora Enso Oyj Coated paper or paperboard and a method for manufacturing a coated paper or paperboard
US12209358B2 (en) 2020-02-18 2025-01-28 The Hong Kong Research Institute Of Textiles And Apparel Limited Method for preparing water repellent textile substrates and products thereof
EP3868789A1 (fr) 2020-02-18 2021-08-25 The Hong Kong Research Institute of Textiles and Apparel Limited Procédé de préparation de substrats textiles hydrofuges et produits associés
CN111705542B (zh) * 2020-05-27 2022-02-15 仙鹤股份有限公司 一种贴片电容器纸的制备方法
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
SE547309C2 (en) * 2021-12-22 2025-06-24 Stora Enso Oyj Foam composition comprising cellulose fibres, water -soluble thickener and surfactants, and method for its preparation
SE547308C2 (en) * 2021-12-22 2025-06-24 Stora Enso Oyj Foam composition comprising cellulose fibres, water-soluble thickener and surfactants, and method for its preparation
CN116905277B (zh) * 2023-07-04 2025-04-04 华南理工大学 一种泡沫成型专用纤维分散发泡剂及其制备方法与应用

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US3311115A (en) 1963-10-29 1967-03-28 Buckeye Cellulose Corp Low density aerosol filter
AT403296B (de) * 1995-08-11 1997-12-29 Chemiefaser Lenzing Ag Verfahren zur herstellung eines celluloseformkörpers
FR2767541B1 (fr) * 1997-08-21 1999-10-08 Hutchinson Matiere spongieuse, son procede de fabrication et ses applications
FR2794762B1 (fr) 1999-06-14 2002-06-21 Centre Nat Rech Scient Dispersion de microfibrilles et/ou de microcristaux, notamment de cellulose, dans un solvant organique
CA2402181A1 (fr) * 2000-03-09 2001-09-13 Hercules Incorporated Cellulose microfibrillaire stabilisee
ES2390971T3 (es) 2005-12-12 2012-11-20 Eth Zurich Espuma y emulsiones estabilizadas con partículas ultraestables
EP2062922A1 (fr) * 2007-11-14 2009-05-27 Basf Se Procédé de fabrication de biopolymères régénérés et résultats régénérés obtenus ensuite
AT506657A1 (de) * 2008-04-14 2009-10-15 Chemiefaser Lenzing Ag Cellulosebasiertes hydrogel und verfahren zu seiner herstellung
US20100065236A1 (en) 2008-09-17 2010-03-18 Marielle Henriksson Method of producing and the use of microfibrillated paper
GB0818419D0 (en) * 2008-10-08 2008-11-12 Imp Innovations Ltd Nanocomposites
JP2010106055A (ja) * 2008-10-28 2010-05-13 Toray Ind Inc 機能性セルロース組成物およびその製造方法
CN102245218B (zh) 2008-12-19 2014-10-22 Sca卫生用品公司 包含超吸收聚合物和纤维素纳米纤丝的超吸收聚合物复合物
WO2010073678A1 (fr) * 2008-12-26 2010-07-01 王子製紙株式会社 Procédé de fabrication d'une feuille de cellulose microfibreuse et composite obtenu par imprégnation de la feuille de cellulose microfibreuse avec une résine
EP2432933A4 (fr) * 2009-05-18 2013-07-31 Swetree Technologies Ab Procédé de production et utilisation d'un papier microfibrillé
FI20095638A0 (fi) * 2009-06-09 2009-06-09 Valtion Teknillinen Hydrofobiineja aktiivisten aineiden dispergointiin
JP5397910B2 (ja) * 2010-07-14 2014-01-22 国立大学法人 東京大学 セルロースナノファイバー分散液の製造方法
JP5640591B2 (ja) * 2010-09-14 2014-12-17 コニカミノルタ株式会社 断熱シート
JP5477265B2 (ja) * 2010-11-30 2014-04-23 王子ホールディングス株式会社 微細繊維状セルロースコンポジット多孔性シートの製造方法

Also Published As

Publication number Publication date
CN104640620B (zh) 2016-10-05
JP6297548B2 (ja) 2018-03-20
EP2872244A1 (fr) 2015-05-20
EP2872244A4 (fr) 2016-03-09
JP2015523443A (ja) 2015-08-13
US20150158995A1 (en) 2015-06-11
CA2878276A1 (fr) 2014-01-16
HK1209680A1 (zh) 2016-04-08
WO2014011112A1 (fr) 2014-01-16
US9556325B2 (en) 2017-01-31
CN104640620A (zh) 2015-05-20

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