CA2938142C - Porous nanocrystalline cellulose structures - Google Patents
Porous nanocrystalline cellulose structures Download PDFInfo
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- CA2938142C CA2938142C CA2938142A CA2938142A CA2938142C CA 2938142 C CA2938142 C CA 2938142C CA 2938142 A CA2938142 A CA 2938142A CA 2938142 A CA2938142 A CA 2938142A CA 2938142 C CA2938142 C CA 2938142C
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- cellulose
- ncc
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- freezing
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- 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
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- 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
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- 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
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- 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
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- 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
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- 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
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- 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
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- 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
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- Materials Engineering (AREA)
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- Crystallography & Structural Chemistry (AREA)
- Biochemistry (AREA)
- Cell Biology (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Laminated Bodies (AREA)
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| US61/933,013 | 2014-01-29 | ||
| PCT/IL2015/050104 WO2015114630A1 (en) | 2014-01-29 | 2015-01-29 | Porous nanocrystalline cellulose structures |
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| CA2938142A1 CA2938142A1 (en) | 2015-08-06 |
| CA2938142C true CA2938142C (en) | 2022-02-15 |
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| US20230374297A1 (en) * | 2022-05-21 | 2023-11-23 | Ecovance Co. Ltd. | Biodegradable molded article and biodegradable polyester resin composition |
Families Citing this family (42)
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| EP3152026B1 (en) * | 2014-06-03 | 2023-08-02 | Essentium IPCO, LLC | Cellulose nanocrystal polymer composite |
| WO2016068771A1 (en) | 2014-10-30 | 2016-05-06 | Cellutech Ab | Cnf cellular solid material |
| WO2016068787A1 (en) | 2014-10-30 | 2016-05-06 | Cellutech Ab | Cnf cellular solid material with anionic surfactants |
| US9970159B2 (en) * | 2014-12-31 | 2018-05-15 | Innovatech Engineering, LLC | Manufacture of hydrated nanocellulose sheets for use as a dermatological treatment |
| CA2991063C (en) * | 2015-06-30 | 2023-10-10 | Blake Teipel | Synthetically modified thermoplastic polymer composites having cellulose nanomaterials |
| CN105885097A (zh) * | 2016-04-13 | 2016-08-24 | 南京凤源新材料科技有限公司 | 一种硬质交联防火保温纳米纤维素泡沫 |
| 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 |
| EP3382095A1 (en) * | 2017-03-30 | 2018-10-03 | Borregaard AS | Microfibrillated cellulose foams |
| TWI647113B (zh) * | 2017-09-01 | 2019-01-11 | 財團法人工業技術研究院 | 吸音材料 |
| CN111670215A (zh) | 2018-01-02 | 2020-09-15 | 耶路撒冷希伯来大学伊森姆研究发展有限公司 | 稳定的有机发光涂层 |
| ES2912498T3 (es) | 2018-01-07 | 2022-05-26 | Yissum Res Dev Co Of Hebrew Univ Jerusalem Ltd | Pasta de madera y objetos fabricados con la misma |
| CN110294944A (zh) * | 2018-03-22 | 2019-10-01 | 金猴集团威海鞋业有限公司 | 一种新型抗菌弹性体 |
| US20190330437A1 (en) * | 2018-04-30 | 2019-10-31 | Owens Corning Intellectual Capital, Llc | Polymer foam including nano-crystalline cellulose |
| US20210206150A1 (en) | 2018-05-31 | 2021-07-08 | Melodea Ltd. | Multilayered articles |
| JP7117181B2 (ja) * | 2018-07-11 | 2022-08-12 | 旭化成株式会社 | セルロース含有樹脂組成物 |
| 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 |
| US20220106455A1 (en) * | 2018-12-04 | 2022-04-07 | Weidmann Holding Ag | Method of preparing a nano- and/or microscale cellulose foam |
| CN110172185A (zh) * | 2019-05-08 | 2019-08-27 | 南京林业大学 | 一种各向异性纳米纤维素气凝胶及其制备方法和装置 |
| 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 |
| US20250230590A1 (en) * | 2021-10-21 | 2025-07-17 | Tohoku University | Honeycomb structure and method for manufacturing same |
| 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 |
| 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 |
| CN118081927B (zh) * | 2024-02-29 | 2025-10-03 | 东北林业大学 | 一种利用纤维素纳米晶在木材孔道中构筑三维网络结构的方法及应用 |
| WO2025191554A1 (en) | 2024-03-13 | 2025-09-18 | Yissum Research Development Company Of The Hebrew University Of Jerusalem Ltd. | Bioactive nanocellulose composites |
| WO2025247614A1 (en) | 2024-05-28 | 2025-12-04 | Agfa Nv | Liquid set for inkjet printing comprising an aqueous pre-treatment liquid, an aqueous inkjet ink and a varnish. |
Family Cites Families (16)
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| CN1141321C (zh) * | 2001-09-30 | 2004-03-10 | 中国科学院广州化学研究所 | 酸水解制备纳米晶体纤维素的方法 |
| GB0318182D0 (en) * | 2003-08-04 | 2003-09-03 | Univ Liverpool | Porous material and method of production thereof |
| JP2009209217A (ja) * | 2008-02-29 | 2009-09-17 | Univ Of Tokyo | セルロースの改質方法、改質セルロース、セロウロン酸、セルロース微結晶 |
| JP5717646B2 (ja) | 2008-12-11 | 2015-05-13 | エフピーイノベイションズ | 再分散性乾燥ナノ結晶セルロース |
| US20110033655A1 (en) | 2009-08-07 | 2011-02-10 | Duchene Rainer K | Energy saving honeycomb having enhanced strength |
| 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 |
| EP2613935B1 (en) * | 2010-09-07 | 2016-12-07 | Yissum Research Development Company of the Hebrew University of Jerusalem Ltd. | Cellulose-based composite materials |
| JP5855337B2 (ja) * | 2010-10-07 | 2016-02-09 | 北越紀州製紙株式会社 | 多孔質体及びその製造方法 |
| WO2012051388A2 (en) * | 2010-10-13 | 2012-04-19 | Purdue Research Foundation | Method of forming a cellulose nanocrystalline film |
| GB201119173D0 (en) * | 2011-11-07 | 2011-12-21 | Fujifilm Mfg Europe Bv | Porous tissue scaffolds |
| JP5880827B2 (ja) | 2011-11-25 | 2016-03-09 | 国立研究開発法人産業技術総合研究所 | セルロースナノ繊維の製造方法 |
| CN102850576B (zh) * | 2012-09-07 | 2014-04-02 | 中国科学技术大学 | 以壳聚糖支架组装的纳米复合支架及其制备方法和应用 |
| CN103966889B (zh) * | 2013-02-05 | 2016-03-09 | 金东纸业（江苏）股份有限公司 | 复合物及其制备方法，应用其的浆料及纸张 |
| CN103304824A (zh) * | 2013-06-15 | 2013-09-18 | 浙江理工大学 | 一种高浓度纳米微晶纤维素胶体的制备方法 |
| JP5993411B2 (ja) | 2014-07-17 | 2016-09-14 | 北越紀州製紙株式会社 | 多孔質体及びその製造方法 |
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2015
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- 2015-01-29 US US15/114,220 patent/US10669390B2/en active Active
- 2015-01-29 CA CA2938142A patent/CA2938142C/en active Active
- 2015-01-29 CN CN201580011517.3A patent/CN106068278A/zh active Pending
- 2015-01-29 EP EP15707431.1A patent/EP3099735A1/en not_active Withdrawn
- 2015-01-29 KR KR1020167023742A patent/KR102358824B1/ko active Active
- 2015-01-29 JP JP2016549071A patent/JP6553062B2/ja active Active
- 2015-01-29 CN CN202010025394.1A patent/CN111217922A/zh active Pending
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20230374297A1 (en) * | 2022-05-21 | 2023-11-23 | Ecovance Co. Ltd. | Biodegradable molded article and biodegradable polyester resin composition |
| US11999847B2 (en) * | 2022-05-21 | 2024-06-04 | Ecovance Co. Ltd. | Biodegradable molded article and biodegradable polyester resin composition |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2017506678A (ja) | 2017-03-09 |
| IL246938B (en) | 2019-01-31 |
| WO2015114630A1 (en) | 2015-08-06 |
| CN106068278A (zh) | 2016-11-02 |
| 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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