BR112021020283A2 - Material têxtil de nanocelulose derivada de bactérias - Google Patents

Material têxtil de nanocelulose derivada de bactérias

Info

Publication number
BR112021020283A2
BR112021020283A2 BR112021020283A BR112021020283A BR112021020283A2 BR 112021020283 A2 BR112021020283 A2 BR 112021020283A2 BR 112021020283 A BR112021020283 A BR 112021020283A BR 112021020283 A BR112021020283 A BR 112021020283A BR 112021020283 A2 BR112021020283 A2 BR 112021020283A2
Authority
BR
Brazil
Prior art keywords
oil
porous body
infused
nanocellulose
bacteria
Prior art date
Application number
BR112021020283A
Other languages
English (en)
Inventor
Darric Inselman
Erica Shwarz
Wojciech Czaja
Original Assignee
Depuy Synthes Products Inc
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 Depuy Synthes Products Inc filed Critical Depuy Synthes Products Inc
Publication of BR112021020283A2 publication Critical patent/BR112021020283A2/pt

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/425—Cellulose series
    • D04H1/4258—Regenerated cellulose series
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F11/00—Chemical after-treatment of artificial filaments or the like during manufacture
    • D01F11/02—Chemical after-treatment of artificial filaments or the like during manufacture of cellulose, cellulose derivatives, or proteins
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4382—Stretched reticular film fibres; Composite fibres; Mixed fibres; Ultrafine fibres; Fibres for artificial leather
    • D04H1/43838—Ultrafine fibres, e.g. microfibres
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
    • D06M13/224—Esters of carboxylic acids; Esters of carbonic acid
    • D06M13/2243—Mono-, di-, or triglycerides
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
    • D06M2101/02—Natural fibres, other than mineral fibres
    • D06M2101/04—Vegetal fibres
    • D06M2101/06—Vegetal fibres cellulosic

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

material têxtil de nanocelulose derivada de bactérias. a presente invenção refere-se a um material de nanocelulose bacteriana (bnc) infundida com óleo que inclui um corpo poroso compreendendo uma rede tridimensional de fibras de nanocelulose bacteriana, sendo que a rede de fibra de nanocelulose define uma pluralidade de poros interconectados; e, um óleo infundido dentro da pluralidade de poros. a presente invenção descreve ainda um método de preparação de um material de bnc infundida com óleo que inclui a fermentação de bactérias para formar um corpo poroso de fibras de nanocelulose bacteriana tendo uma rede tridimensional definindo uma pluralidade de poros interconectados; apertar mecanicamente o corpo poroso; desidratar o corpo poroso; e infundir o corpo poroso com um fluido de infusão de óleo que inclui um óleo, de modo a aprisionar o óleo nos poros do corpo poroso formando um material de bnc infundida com óleo.
BR112021020283A 2019-04-11 2020-04-09 Material têxtil de nanocelulose derivada de bactérias BR112021020283A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201962832311P 2019-04-11 2019-04-11
PCT/IB2020/053426 WO2020208589A1 (en) 2019-04-11 2020-04-09 Bacterial derived nanocellulose textile material

Publications (1)

Publication Number Publication Date
BR112021020283A2 true BR112021020283A2 (pt) 2021-12-14

Family

ID=70554123

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112021020283A BR112021020283A2 (pt) 2019-04-11 2020-04-09 Material têxtil de nanocelulose derivada de bactérias

Country Status (9)

Country Link
US (2) US12037712B2 (pt)
EP (1) EP3953517A1 (pt)
JP (1) JP7532406B2 (pt)
CN (1) CN113661282B (pt)
AU (1) AU2020273022A1 (pt)
BR (1) BR112021020283A2 (pt)
CA (1) CA3136628A1 (pt)
IL (1) IL287114A (pt)
WO (1) WO2020208589A1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114753153A (zh) * 2022-04-20 2022-07-15 浙江蓝禾医疗用品有限公司 一种细菌纤维素纺织物及其制备方法

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191502633A (en) 1914-02-26 1915-07-29 Engelhard Wagner Process of Manufacturing a Substitute for Leather.
GB661176A (en) 1946-07-08 1951-11-21 Plastica S A Preparation of a product adapted for the treatment of fibrecontaining organic materials
BE755693A (fr) 1969-09-03 1971-02-15 Ehrnberg & Sons Laderfabrik Ab Matieres de substitution du cuir
US3757428A (en) 1972-06-28 1973-09-11 D Runciman Method and apparatus for drying lumber
JPS5836260A (ja) 1981-08-27 1983-03-03 株式会社日阪製作所 溶剤置換乾燥方法及び装置
US4788146A (en) * 1982-12-16 1988-11-29 Johnson & Johnson Patient Care, Inc. Liquid loaded pad for medical applications
WO1989012107A1 (en) * 1988-05-31 1989-12-14 Brown R Malcolm Microbial cellulose as a building block resource for specialty products and processes therefor
US5207826A (en) 1990-04-20 1993-05-04 Weyerhaeuser Company Bacterial cellulose binding agent
JPH08301902A (ja) 1995-05-09 1996-11-19 Asahi Chem Ind Co Ltd 再生セルロースの製造方法および結晶性が制御された再生セルロース
NZ546032A (en) 2003-08-22 2009-07-31 Synthes Gmbh Dura substitute and a process for producing the same using Acetobacter xylinum
JP4314292B2 (ja) 2007-09-25 2009-08-12 憲司 中村 化粧用ティッシュペーパー
BRPI0804088A2 (pt) 2008-09-16 2010-07-06 Luiz Fernando Xavier Farah processo de produção de fibras, fios e fitas de celulose bacteriana e produtos resultantes
US20100158985A1 (en) 2008-12-19 2010-06-24 Xylos Corporation Porous structures of microbial-derived cellulose for in vivo implantation
DE102010012437A1 (de) 2010-03-19 2011-09-22 Friedrich-Schiller-Universität Jena Mehrphasige Biomaterialien auf Basis bakteriell synthetisierter Nanocellulose und Verfahren zu ihrer Herstellung
KR20130141475A (ko) * 2010-09-07 2013-12-26 이섬 리서치 디벨러프먼트 컴파니 오브 더 히브루 유니버시티 오브 예루살렘 엘티디. 셀룰로스 기반 복합 물질
US20140038275A1 (en) 2010-11-24 2014-02-06 Paul Gatenholm Pharmacology Bioassays for Drug Discovery, Toxicity Evaluation and in vitro Cancer Research Using a 3D Nanocellulose Scaffold and Living Tissue
JP2015504845A (ja) 2011-12-19 2015-02-16 ロレアル 唇用美容シート
CN104114479B (zh) 2012-02-15 2016-04-27 北越纪州制纸株式会社 多孔介质及其制造方法
CN104271166B (zh) 2012-02-22 2016-12-07 新特斯有限责任公司 基于吸收性纤维素的生物材料和植入物
US9850192B2 (en) 2012-06-08 2017-12-26 Cj Cheiljedang Corporation Renewable acrylic acid production and products made therefrom
DE102013217016A1 (de) 2013-08-27 2015-03-05 Technische Universität Dresden Poröser Ölbinder und Verfahren zu dessen Herstellung
CN103980526B (zh) * 2014-05-27 2016-04-13 哈尔滨工业大学 乙酰化改性细菌纤维素气凝胶吸油材料的制备方法
US20170283842A1 (en) * 2014-08-29 2017-10-05 Shanghai Zhiyi Information Technology Ltd Methods of producing bacterial nanocellulose from cassava bagasse
MX2017009180A (es) * 2015-01-15 2018-03-28 JeNaCell GmbH Biomateriales de nanocelulosa sintetizada bacterialmente y de fases múltiples, y método para producirlos.
US10870950B2 (en) 2016-03-21 2020-12-22 University Of Maine System Board Of Trustees Controlled porosity structural material with nanocellulose fibers
CN106087451A (zh) 2016-08-25 2016-11-09 周荣 一种透气聚氨酯合成革的制备方法
US20180148890A1 (en) 2016-11-30 2018-05-31 Board Of Regents, The University Of Texas System Synthetic leather materials and methods of making and use thereof
EP3452644A4 (en) * 2017-07-18 2020-05-06 Modern Meadow, Inc. ORGANIC PRODUCED LEATHER ITEM AND METHOD THEREFOR
CN108797142B (zh) 2018-07-29 2021-09-21 浙江英飞实业有限公司 吸湿、抗菌和透水汽性石墨烯改性聚氨酯合成革制备方法
WO2020058836A1 (en) 2018-09-17 2020-03-26 Indian Institute Of Technology Hyderabad Pharmaceutical compositions and delivery systems for prevention and treatment of candidiasis

Also Published As

Publication number Publication date
IL287114A (en) 2021-12-01
WO2020208589A1 (en) 2020-10-15
CN113661282A (zh) 2021-11-16
CA3136628A1 (en) 2020-10-15
US12037712B2 (en) 2024-07-16
JP2022528183A (ja) 2022-06-08
US20200325600A1 (en) 2020-10-15
JP7532406B2 (ja) 2024-08-13
EP3953517A1 (en) 2022-02-16
US20240337047A1 (en) 2024-10-10
CN113661282B (zh) 2023-06-02
AU2020273022A1 (en) 2021-12-09

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