IL246938B - Porous nanocrystalline cellulose structure - Google Patents

Porous nanocrystalline cellulose structure

Info

Publication number
IL246938B
IL246938B IL246938A IL24693816A IL246938B IL 246938 B IL246938 B IL 246938B IL 246938 A IL246938 A IL 246938A IL 24693816 A IL24693816 A IL 24693816A IL 246938 B IL246938 B IL 246938B
Authority
IL
Israel
Prior art keywords
nanocrystalline cellulose
cellulose structure
porous nanocrystalline
porous
nanocrystalline
Prior art date
Application number
IL246938A
Other languages
English (en)
Hebrew (he)
Original Assignee
Yissum Res Dev Co Of Hebrew Univ Jerusalem Ltd
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 Yissum Res Dev Co Of Hebrew Univ Jerusalem Ltd, Melodea Ltd filed Critical Yissum Res Dev Co Of Hebrew Univ Jerusalem Ltd
Publication of IL246938B publication Critical patent/IL246938B/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
    • C08B15/08—Fractionation of cellulose, e.g. separation of cellulose crystallites
    • 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
    • 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
    • C08J9/36—After-treatment
    • C08J9/38—Destruction of cell membranes
    • 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
    • C08J9/36—After-treatment
    • C08J9/40—Impregnation
    • C08J9/405—Impregnation with polymerisable compounds
    • 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
    • C08J2201/0484—Elimination of a frozen liquid phase the liquid phase being aqueous
    • 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
    • C08J2205/00—Foams characterised by their properties
    • C08J2205/04—Foams characterised by their properties characterised by the foam pores
    • 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
    • C08J2301/02—Cellulose; Modified cellulose

Landscapes

  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Biochemistry (AREA)
  • Cell Biology (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Laminated Bodies (AREA)
IL246938A 2014-01-29 2016-07-25 Porous nanocrystalline cellulose structure IL246938B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201461933013P 2014-01-29 2014-01-29
US201461933011P 2014-01-29 2014-01-29
PCT/IL2015/050104 WO2015114630A1 (en) 2014-01-29 2015-01-29 Porous nanocrystalline cellulose structures

Publications (1)

Publication Number Publication Date
IL246938B true IL246938B (en) 2019-01-31

Family

ID=52597033

Family Applications (1)

Application Number Title Priority Date Filing Date
IL246938A IL246938B (en) 2014-01-29 2016-07-25 Porous nanocrystalline cellulose structure

Country Status (10)

Country Link
US (1) US10669390B2 (cg-RX-API-DMAC7.html)
EP (1) EP3099735A1 (cg-RX-API-DMAC7.html)
JP (1) JP6553062B2 (cg-RX-API-DMAC7.html)
KR (1) KR102358824B1 (cg-RX-API-DMAC7.html)
CN (2) CN106068278A (cg-RX-API-DMAC7.html)
AU (1) AU2015212333B2 (cg-RX-API-DMAC7.html)
BR (1) BR112016017448B1 (cg-RX-API-DMAC7.html)
CA (1) CA2938142C (cg-RX-API-DMAC7.html)
IL (1) IL246938B (cg-RX-API-DMAC7.html)
WO (1) WO2015114630A1 (cg-RX-API-DMAC7.html)

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US9970159B2 (en) * 2014-12-31 2018-05-15 Innovatech Engineering, LLC Manufacture of hydrated nanocellulose sheets for use as a dermatological treatment
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CN106757455B (zh) * 2016-12-12 2018-12-07 东莞市广信知识产权服务有限公司 一种长效抗菌再生纤维素纤维
JP6907601B2 (ja) * 2017-03-02 2021-07-21 王子ホールディングス株式会社 積層シート
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WO2020022524A1 (ja) * 2018-07-26 2020-01-30 株式会社日本触媒 セルロースモノリスの製法および該方法によって得られるセルロースモノリス
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CN114269816B (zh) * 2019-05-10 2023-09-19 阿诺米拉公司 多孔纤维素微粒及其制备方法
CN112094441A (zh) * 2019-06-18 2020-12-18 中国科学技术大学 一种基于纳米纤维素的复合板材及其制备方法
CN110452374B (zh) * 2019-08-30 2021-09-28 苏州大学 具有高效基因递送能力的三维球形α螺旋阳离子聚多肽及其制备方法与应用
EP3812419A1 (en) * 2019-10-23 2021-04-28 Weidmann Holding AG Microfibrillated cellulose-loaded foam, method of producing such foam and use of such a foam
US20220403173A1 (en) * 2019-10-29 2022-12-22 University Of Maine System Board Of Trustees Lignocellulosic foam compositions and methods of making thereof
SE545320C2 (en) * 2019-12-18 2023-07-04 Stora Enso Oyj Foam formed solid composite
CN111804247A (zh) * 2020-07-21 2020-10-23 重庆盾之王安防设备技术研究院有限公司 一种纤维素纳米晶弹性多孔材料的制备方法及其应用
CN112321887B (zh) * 2020-09-29 2023-05-02 浙江理工大学 一种润湿性梯度变化机械柔韧纤维素气凝胶的制备方法
CN116583394A (zh) * 2020-10-05 2023-08-11 沃阿米公司 用于生产固体泡沫的方法和设备、产品以及用途
CN112679621B (zh) * 2020-12-14 2021-12-28 江南大学 一种基于造纸脱墨污泥制备的纤维素纳米晶及在地下水铁锰去除中的应用
WO2022178699A1 (zh) * 2021-02-24 2022-09-01 海南光宇生物科技有限公司 细菌纤维素热塑性高分子复合发泡材料及其制法和应用
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WO2023073705A1 (en) 2021-10-27 2023-05-04 International Global Consulting Limited Biodegradable and composable fibers and materials made therefrom
KR102818843B1 (ko) * 2021-12-02 2025-06-11 한국과학기술원 방향성을 갖는 3차원 다공성 탄소 구조체의 제조방법
KR20230146284A (ko) 2022-04-12 2023-10-19 현대자동차주식회사 투명도 및 강성이 뛰어난 복합 시트의 제조방법
WO2023229209A1 (ko) * 2022-05-21 2023-11-30 에코밴스 주식회사 생분해성 성형품 및 생분해성 폴리에스테르 수지 조성물
CN115262011B (zh) * 2022-07-29 2023-06-23 浙江农林大学 一种粉末组装的复合微纳纤维及其制备方法
KR102893786B1 (ko) * 2023-01-16 2025-12-01 한국원자력연구원 다공성 미소섬유상 셀룰로오스 필름 및 이의 제조방법
CN120769893A (zh) 2023-03-10 2025-10-10 爱克发有限公司 包含水性预处理液体、水性喷墨油墨和清漆的用于喷墨印刷的液体套装
SE2330291A1 (en) * 2023-06-21 2024-12-22 Stora Enso Oyj Method for producing a solid cellulose foam
WO2025081251A1 (pt) * 2023-10-18 2025-04-24 Cnpem - Centro Nacional De Pesquisa Em Energia E Materiais Espuma polimérica condutora para aplicações antiestáticas e processo de produção da mesma
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Also Published As

Publication number Publication date
JP2017506678A (ja) 2017-03-09
WO2015114630A1 (en) 2015-08-06
CN106068278A (zh) 2016-11-02
CA2938142C (en) 2022-02-15
CN111217922A (zh) 2020-06-02
US20160369078A1 (en) 2016-12-22
JP6553062B2 (ja) 2019-07-31
BR112016017448B1 (pt) 2021-06-08
EP3099735A1 (en) 2016-12-07
AU2015212333B2 (en) 2019-01-24
KR102358824B1 (ko) 2022-02-07
AU2015212333A1 (en) 2016-08-11
KR20160113706A (ko) 2016-09-30
US10669390B2 (en) 2020-06-02
BR112016017448A2 (pt) 2020-08-18
CA2938142A1 (en) 2015-08-06

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