BR112018073594A2 - materiais e formulações de celulose nanocristalina modificada e produtos feitos a partir dos mesmos - Google Patents

materiais e formulações de celulose nanocristalina modificada e produtos feitos a partir dos mesmos

Info

Publication number
BR112018073594A2
BR112018073594A2 BR112018073594A BR112018073594A BR112018073594A2 BR 112018073594 A2 BR112018073594 A2 BR 112018073594A2 BR 112018073594 A BR112018073594 A BR 112018073594A BR 112018073594 A BR112018073594 A BR 112018073594A BR 112018073594 A2 BR112018073594 A2 BR 112018073594A2
Authority
BR
Brazil
Prior art keywords
formulations
products made
cellulose materials
nanocrystalline cellulose
modified nanocrystalline
Prior art date
Application number
BR112018073594A
Other languages
English (en)
Other versions
BR112018073594B1 (pt
Inventor
Azerraf Clarite
Shoseyov Oded
Lapidot Shaul
Ben Shalom Tal
Nevo Yuval
Original Assignee
Melodea Ltd
Yissum Res Dev Co Of Hebrew Univ Jerusalem 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 Melodea Ltd, Yissum Res Dev Co Of Hebrew Univ Jerusalem Ltd filed Critical Melodea Ltd
Publication of BR112018073594A2 publication Critical patent/BR112018073594A2/pt
Publication of BR112018073594B1 publication Critical patent/BR112018073594B1/pt

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
    • 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
    • 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
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B15/00—Preparation of other cellulose derivatives or modified cellulose, e.g. complexes
    • C08B15/10—Crosslinking of cellulose
    • 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
    • C08K5/04—Oxygen-containing compounds
    • C08K5/07—Aldehydes; Ketones
    • 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
    • C08K5/04—Oxygen-containing compounds
    • C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
    • C08K5/092—Polycarboxylic acids
    • 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
    • C08K5/20—Carboxylic acid amides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L29/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical; Compositions of hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Compositions of derivatives of such polymers
    • C08L29/02—Homopolymers or copolymers of unsaturated alcohols
    • C08L29/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L5/00—Compositions of polysaccharides or of their derivatives not provided for in groups C08L1/00 or C08L3/00
    • C08L5/14—Hemicellulose; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D101/00—Coating compositions based on cellulose, modified cellulose, or cellulose derivatives
    • C09D101/02—Cellulose; Modified cellulose
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/60—Additives non-macromolecular
    • C09D7/63—Additives non-macromolecular organic
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/65—Additives macromolecular
    • 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
    • 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
    • D21H19/44—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Biochemistry (AREA)
  • Nanotechnology (AREA)
  • Composite Materials (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Laminated Bodies (AREA)
  • Paints Or Removers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Paper (AREA)

Abstract

a invenção fornece um método para modificar pelo menos uma propriedade de um filme ou revestimento sólido que compreende ou que consiste em celulose nanocristalina (ncc).
BR112018073594-9A 2016-05-16 2017-05-16 Método para modificar a taxa de transmissão de oxigênio (otr) de um filme ou revestimento sólido BR112018073594B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201662337014P 2016-05-16 2016-05-16
US62/337,014 2016-05-16
PCT/IL2017/050550 WO2017199252A1 (en) 2016-05-16 2017-05-16 Modified nanocrystaline cellulose materials and formulations and products made therefrom

Publications (2)

Publication Number Publication Date
BR112018073594A2 true BR112018073594A2 (pt) 2019-03-19
BR112018073594B1 BR112018073594B1 (pt) 2023-05-16

Family

ID=59227784

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018073594-9A BR112018073594B1 (pt) 2016-05-16 2017-05-16 Método para modificar a taxa de transmissão de oxigênio (otr) de um filme ou revestimento sólido

Country Status (10)

Country Link
US (1) US20190218412A1 (pt)
EP (1) EP3458645A1 (pt)
JP (1) JP7333903B2 (pt)
KR (1) KR102464132B1 (pt)
CN (1) CN109312539A (pt)
AU (1) AU2017266592B2 (pt)
BR (1) BR112018073594B1 (pt)
CA (1) CA3024308C (pt)
IL (1) IL262432B (pt)
WO (1) WO2017199252A1 (pt)

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US20200337301A1 (en) 2017-07-30 2020-10-29 IMI Tami Institute for Research and Development ltd Antimicrobial coating material comprising nanocrystalline cellulose and magnesium oxide and method of preparation thereof
JP7388350B2 (ja) * 2018-05-02 2023-11-29 東洋製罐グループホールディングス株式会社 ナノセルロース含有成形物及びその製造方法
JP2021525662A (ja) 2018-05-31 2021-09-27 メロデア リミテッドＭｅｌｏｄｅａ Ｌｔｄ． 多層物品
JP7476797B2 (ja) * 2018-10-22 2024-05-01 東洋製罐グループホールディングス株式会社 ガスバリア性組成物
CN109403136B (zh) * 2018-11-01 2021-05-18 浙江科技学院 一种提升纸张机械性能的复合涂料及其制备方法
SE1851644A1 (en) 2018-12-21 2020-06-22 Stora Enso Oyj Method for crosslinking nanocellulosic film with organic acid or organic acid salt
CN111944065B (zh) * 2019-05-14 2022-04-19 中国科学技术大学 一种生物质板材及其制备方法
CN110644282A (zh) * 2019-09-10 2020-01-03 浙江科技学院 一种高精度通电恒温试纸及其制备方法
CN110747690B (zh) * 2019-10-29 2021-10-22 浙江科技学院 一种提升纸张印刷质量的纳米微晶纤维素涂料及制备方法
SE544673C2 (en) * 2019-11-04 2022-10-11 Stora Enso Oyj Mfc substrate with enhanced water vapour barrier
CN110894312A (zh) * 2019-11-11 2020-03-20 上海大学 一种纳米纤维素增强硫酸钙晶须复合薄膜及其制备方法与应用
CN110924220B (zh) * 2019-12-02 2022-07-08 上海大学 高强度硫酸钙晶须增强的蔗渣纤维纸制备方法
CN115109283A (zh) * 2021-03-23 2022-09-27 中国科学院大连化学物理研究所 一种高强度和耐溶剂的纤维素复合膜及其制备方法和应用
CN113681997B (zh) * 2021-07-23 2022-10-25 华南理工大学 一种具有湿度响应特性的结构色薄膜及其制备方法

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US20050037082A1 (en) * 2003-08-13 2005-02-17 Wan-Kei Wan Poly(vinyl alcohol)-bacterial cellulose nanocomposite
CN101163732A (zh) * 2005-04-28 2008-04-16 蒙诺苏尔有限公司 水溶性组合物和结构及其制备和使用方法
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BR112013002163B8 (pt) 2010-07-29 2020-11-24 Yissum Res Dev Co Of Hebrew Univ Jerusalem Ltd método para produção de nanocristais de celulose a partir de materiais de refugo que contêm celulose
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KR20180067535A (ko) 2015-09-17 2018-06-20 멜로디아 리미티드 Ncc 필름 및 그 제품

Also Published As

Publication number Publication date
AU2017266592B2 (en) 2021-04-01
BR112018073594B1 (pt) 2023-05-16
US20190218412A1 (en) 2019-07-18
JP2019518144A (ja) 2019-06-27
CA3024308C (en) 2023-10-03
CN109312539A (zh) 2019-02-05
EP3458645A1 (en) 2019-03-27
AU2017266592A1 (en) 2018-11-08
KR20190011752A (ko) 2019-02-07
IL262432B (en) 2021-12-01
WO2017199252A4 (en) 2018-01-18
IL262432A (en) 2018-12-31
JP7333903B2 (ja) 2023-08-28
WO2017199252A1 (en) 2017-11-23
CA3024308A1 (en) 2017-11-23
KR102464132B1 (ko) 2022-11-07

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B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
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