BR112018005296A2 - processo para fabricação de éster de celulose nanocristalina, éster de celulose nanocristalina, formulação, filme sólido, material de espuma, estrutura multi-empilhada, chapa de material e filme sólido ou um revestimento - Google Patents

processo para fabricação de éster de celulose nanocristalina, éster de celulose nanocristalina, formulação, filme sólido, material de espuma, estrutura multi-empilhada, chapa de material e filme sólido ou um revestimento

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Publication number
BR112018005296A2
BR112018005296A2 BR112018005296-5A BR112018005296A BR112018005296A2 BR 112018005296 A2 BR112018005296 A2 BR 112018005296A2 BR 112018005296 A BR112018005296 A BR 112018005296A BR 112018005296 A2 BR112018005296 A2 BR 112018005296A2
Authority
BR
Brazil
Prior art keywords
cellulose ester
solid film
nanocrystalline cellulose
formulation
coating
Prior art date
Application number
BR112018005296-5A
Other languages
English (en)
Other versions
BR112018005296B1 (pt
Inventor
Slattegard Rikard
Roth Shalev Sigal
Azerraf Clarite
Nevo Yuval
Original Assignee
Melodea 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. filed Critical Melodea Ltd.
Publication of BR112018005296A2 publication Critical patent/BR112018005296A2/pt
Publication of BR112018005296B1 publication Critical patent/BR112018005296B1/pt

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Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08BPOLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B3/00Preparation of cellulose esters of organic acids
    • C08B3/02Catalysts used for the esterification
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B23/00Layered products comprising a layer of cellulosic plastic substances, i.e. substances obtained by chemical modification of cellulose, e.g. cellulose ethers, cellulose esters, viscose
    • B32B23/04Layered products comprising a layer of cellulosic plastic substances, i.e. substances obtained by chemical modification of cellulose, e.g. cellulose ethers, cellulose esters, viscose comprising such cellulosic plastic substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B23/08Layered products comprising a layer of cellulosic plastic substances, i.e. substances obtained by chemical modification of cellulose, e.g. cellulose ethers, cellulose esters, viscose comprising such cellulosic plastic substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08BPOLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B3/00Preparation of cellulose esters of organic acids
    • C08B3/06Cellulose acetate, e.g. mono-acetate, di-acetate or tri-acetate
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18Manufacture of films or sheets
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L1/00Compositions of cellulose, modified cellulose or cellulose derivatives
    • C08L1/02Cellulose; Modified cellulose
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L1/00Compositions of cellulose, modified cellulose or cellulose derivatives
    • C08L1/02Cellulose; Modified cellulose
    • C08L1/04Oxycellulose; Hydrocellulose, e.g. microcrystalline cellulose
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L1/00Compositions of cellulose, modified cellulose or cellulose derivatives
    • C08L1/08Cellulose derivatives
    • C08L1/10Esters of organic acids, i.e. acylates
    • C08L1/12Cellulose acetate
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L5/00Compositions of polysaccharides or of their derivatives not provided for in groups C08L1/00 or C08L3/00
    • C08L5/02Dextran; Derivatives thereof
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L5/00Compositions of polysaccharides or of their derivatives not provided for in groups C08L1/00 or C08L3/00
    • C08L5/14Hemicellulose; Derivatives thereof
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D101/00Coating compositions based on cellulose, modified cellulose, or cellulose derivatives
    • C09D101/02Cellulose; Modified cellulose
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2301/00Characterised by the use of cellulose, modified cellulose or cellulose derivatives
    • C08J2301/02Cellulose; Modified cellulose
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2301/00Characterised by the use of cellulose, modified cellulose or cellulose derivatives
    • C08J2301/08Cellulose derivatives
    • C08J2301/10Esters of organic acids
    • C08J2301/12Cellulose acetate
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2305/00Characterised by the use of polysaccharides or of their derivatives not provided for in groups C08J2301/00 or C08J2303/00
    • C08J2305/14Hemicellulose; Derivatives thereof
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2401/00Characterised by the use of cellulose, modified cellulose or cellulose derivatives
    • C08J2401/08Cellulose derivatives
    • C08J2401/10Esters of organic acids
    • C08J2401/12Cellulose acetate
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00Applications
    • C08L2203/14Applications used for foams
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00Applications
    • C08L2203/16Applications used for films

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Biochemistry (AREA)
  • Wood Science & Technology (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
BR112018005296-5A 2015-09-17 2016-09-15 Processo para fabricação de éster de celulose nanocristalina, éster de celulose nanocristalina, formulação, filme sólido, material de espuma, estrutura multi-empilhada, chapa de material e filme sólido ou um revestimento BR112018005296B1 (pt)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201562219816P 2015-09-17 2015-09-17
US62/219,816 2015-09-17
US201562244243P 2015-10-21 2015-10-21
US62/244,243 2015-10-21
US201662277082P 2016-01-11 2016-01-11
US62/277,082 2016-01-11
PCT/IL2016/051024 WO2017046798A1 (en) 2015-09-17 2016-09-15 Ncc films and products based thereon

Publications (2)

Publication Number Publication Date
BR112018005296A2 true BR112018005296A2 (pt) 2018-10-09
BR112018005296B1 BR112018005296B1 (pt) 2022-03-03

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018005296-5A BR112018005296B1 (pt) 2015-09-17 2016-09-15 Processo para fabricação de éster de celulose nanocristalina, éster de celulose nanocristalina, formulação, filme sólido, material de espuma, estrutura multi-empilhada, chapa de material e filme sólido ou um revestimento

Country Status (13)

Country Link
US (1) US11021546B2 (pt)
EP (1) EP3350227B1 (pt)
JP (1) JP6905268B2 (pt)
KR (1) KR20180067535A (pt)
CN (1) CN108290962B (pt)
AU (1) AU2016325112B2 (pt)
BR (1) BR112018005296B1 (pt)
CA (1) CA2998989C (pt)
DK (1) DK3350227T3 (pt)
ES (1) ES2887149T3 (pt)
IL (1) IL258157B (pt)
PT (1) PT3350227T (pt)
WO (1) WO2017046798A1 (pt)

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JP7333903B2 (ja) 2016-05-16 2023-08-28 イッサム リサーチ ディベロップメント カンパニー オブ ザ ヘブライ ユニバーシティー オブ エルサレム リミテッド 変更ナノサイクリンセルロース材料と配合物及びそれらの製造製品
MX2020002615A (es) 2017-09-07 2020-09-07 Purdue Research Foundation Fabricación continua de rollo a rollo de recubrimientos de nanocristales de celulosa.
US11365297B2 (en) * 2018-01-03 2022-06-21 Tuskegee University Crystalline nano cellulose reinforced chitosan based films for packaging and other biodegradeable applications
HUE058935T2 (hu) * 2018-01-07 2022-09-28 Yissum Res Development Company Of The Hebrew Fa paszta és az abból készült tárgyak
WO2019229759A1 (en) 2018-05-31 2019-12-05 Melodea Ltd. Multilayered articles
CN108977045B (zh) * 2018-08-13 2020-07-03 山东农业大学 纳米纤维素分散石墨烯化学改性水性木器涂料的方法
JP7323887B2 (ja) * 2019-02-28 2023-08-09 国立大学法人北海道大学 セルロースアセテートフィルム
JPWO2020250737A1 (pt) * 2019-06-12 2020-12-17
CN110194804B (zh) * 2019-06-28 2021-03-02 福州大学 一种利用可回收有机酸水解制备胆甾相纳米纤维素液晶薄膜的方法
CN110563853A (zh) * 2019-09-12 2019-12-13 山东大学 一种磺酸纤维素纳米晶及其制备方法和应用
CN110734738A (zh) * 2019-10-10 2020-01-31 烟台德邦科技有限公司 一种有机硅类三防胶及其制备工艺
CN110981976B (zh) * 2019-12-12 2020-12-11 北京化工大学 一种纤维素基疏水纳米材料及其制备方法和应用
CN111087491B (zh) * 2019-12-13 2021-09-21 华南理工大学 用柠檬酸从纤维中制备半纤维素、羧基化纤维素纳米晶体、纤丝及柠檬酸盐多元产品的方法
KR102568343B1 (ko) 2020-01-10 2023-08-22 이뮤노바이옴 주식회사 신규한 락토바실러스 플란타룸(Lactobacillus plantarum) 균주, 균주 유래 다당체 및 이의 용도
CN114369176B (zh) * 2022-01-24 2023-03-31 北京林业大学 一种木聚糖纳米晶及其制备方法
CN114656679B (zh) * 2022-03-31 2023-07-21 浙江理工大学 一种废纸浆/纳米纤维素全生物质泡沫缓冲材料及其制备方法

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Also Published As

Publication number Publication date
AU2016325112B2 (en) 2020-06-25
EP3350227B1 (en) 2021-06-23
CA2998989A1 (en) 2017-03-23
JP6905268B2 (ja) 2021-07-21
WO2017046798A1 (en) 2017-03-23
ES2887149T3 (es) 2021-12-21
DK3350227T3 (da) 2021-09-20
IL258157A (en) 2018-05-31
EP3350227A1 (en) 2018-07-25
IL258157B (en) 2022-01-01
AU2016325112A1 (en) 2018-04-12
CN108290962B (zh) 2022-03-29
CA2998989C (en) 2023-07-11
PT3350227T (pt) 2021-09-09
JP2018531298A (ja) 2018-10-25
US20180258188A1 (en) 2018-09-13
US11021546B2 (en) 2021-06-01
KR20180067535A (ko) 2018-06-20
CN108290962A (zh) 2018-07-17
BR112018005296B1 (pt) 2022-03-03

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