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WO2016076691A3 - Bio-nanocomposite comprising biopolymer and nanocrystalline cellulose - Google Patents

Bio-nanocomposite comprising biopolymer and nanocrystalline cellulose Download PDF

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Publication number
WO2016076691A3
WO2016076691A3 PCT/MA2015/000019 MA2015000019W WO2016076691A3 WO 2016076691 A3 WO2016076691 A3 WO 2016076691A3 MA 2015000019 W MA2015000019 W MA 2015000019W WO 2016076691 A3 WO2016076691 A3 WO 2016076691A3
Authority
WO
WIPO (PCT)
Prior art keywords
biopolymer
bio
nanocomposite
nanocrystalline cellulose
nanofiller
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/MA2015/000019
Other languages
French (fr)
Other versions
WO2016076691A2 (en
Inventor
Rachid Bouhfid
Abou El Kacem QAISS
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Moroccan Foundation For Advanced Science Innovation & Research (mascir)
Original Assignee
Moroccan Foundation For Advanced Science Innovation & Research (mascir)
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 Moroccan Foundation For Advanced Science Innovation & Research (mascir) filed Critical Moroccan Foundation For Advanced Science Innovation & Research (mascir)
Publication of WO2016076691A2 publication Critical patent/WO2016076691A2/en
Publication of WO2016076691A3 publication Critical patent/WO2016076691A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
    • C08L1/02—Cellulose; Modified cellulose
    • C08L1/04—Oxycellulose; Hydrocellulose, e.g. microcrystalline cellulose
    • 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
    • C08L5/08—Chitin; Chondroitin sulfate; Hyaluronic acid; Derivatives thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Biological Depolymerization Polymers (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)

Abstract

The invention relates to a biodegradable bio-nanocomposite material comprising biopolymer and nanofiller extracted from Doum palm fibre, providing good barrier and mechanical properties.
PCT/MA2015/000019 2014-11-11 2015-11-11 Bio-nanocomposite comprising biopolymer and nanocrystalline cellulose Ceased WO2016076691A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
MA37511A MA37511B1 (en) 2014-11-11 2014-11-11 Nano-composite bio-based biopolymer and nanocrystalline cellulose
MA37511 2014-11-11

Publications (2)

Publication Number Publication Date
WO2016076691A2 WO2016076691A2 (en) 2016-05-19
WO2016076691A3 true WO2016076691A3 (en) 2016-07-07

Family

ID=55310863

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/MA2015/000019 Ceased WO2016076691A2 (en) 2014-11-11 2015-11-11 Bio-nanocomposite comprising biopolymer and nanocrystalline cellulose

Country Status (2)

Country Link
MA (1) MA37511B1 (en)
WO (1) WO2016076691A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108530545A (en) * 2017-03-03 2018-09-14 重庆市曾东燃纳米科技合伙企业（有限合伙） A kind of nano-cellulose and preparation method thereof
US10188116B1 (en) 2017-12-27 2019-01-29 King Saud University Method of synthesizing Doum nanoparticles

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2663942A1 (en) * 1990-06-29 1992-01-03 Director General Agency Ind BIODEGRADABLE COMPOSITION, SHAPED ARTICLE OBTAINED THEREFROM AND PROCESS FOR OBTAINING A BIODEGRADABLE MATERIAL.

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2663942A1 (en) * 1990-06-29 1992-01-03 Director General Agency Ind BIODEGRADABLE COMPOSITION, SHAPED ARTICLE OBTAINED THEREFROM AND PROCESS FOR OBTAINING A BIODEGRADABLE MATERIAL.

Non-Patent Citations (7)

* Cited by examiner, † Cited by third party
Title
BENYOUSSIF YOUSSEF ET AL: "Abstract", AUTEX RESEARCH JOURNAL, vol. 15, no. 3, 1 January 2015 (2015-01-01), XP055267209, DOI: 10.1515/aut-2015-0011 *
EL MIRI NASSIMA ET AL: "Bio-nanocomposite films reinforced with cellulose nanocrystals: Rheology of film-forming solutions, transparency, water vapor barrier and tensile properties of films", CARBOHYDRATE POLYMERS, vol. 129, 30 April 2015 (2015-04-30) - 30 April 2015 (2015-04-30), pages 156 - 167, XP029171912, ISSN: 0144-8617, DOI: 10.1016/J.CARBPOL.2015.04.051 *
F.Z. ARRAKHIZ ET AL: "Mechanical and thermal properties of natural fibers reinforced polymer composites: Doum/low density polyethylene", MATERIALS AND DESIGN, vol. 43, 6 July 2012 (2012-07-06) - 6 July 2012 (2012-07-06), GB, pages 200 - 205, XP055267202, ISSN: 0261-3069, DOI: 10.1016/j.matdes.2012.06.056 *
NASSIMA EL MIRI ET AL: "Bio-nanocomposite films based on cellulose nanocrystals filled polyvinyl alcohol/chitosan polymer blend", JOURNAL OF APPLIED POLYMER SCIENCE, vol. 132, no. 22, 14 February 2015 (2015-02-14), US, pages n/a - n/a, XP055267214, ISSN: 0021-8995, DOI: 10.1002/app.42004 *
PENG, B. L.; DHAR, N.; LIU, H. L.; TAM, K. C., THE CANADIAN JOURNAL OF CHEMICAL ENGINEERING, vol. 89, no. 5, 2011, pages 1191 - 1206, XP002756812 *
S. SGHAIER ET AL: "Characterization of Doum Palm Fibers After Chemical Treatment", TEXTILE RESEARCH JOURNAL, vol. 79, no. 12, 17 July 2009 (2009-07-17), GB, pages 1108 - 1114, XP055266976, ISSN: 0040-5175, DOI: 10.1177/0040517508101623 *
ZOUHOUR LIMAM ET AL: "Extraction and characterization of chitin and chitosan from crustacean by-products: Biological and physicochemical properties", AFRICAN JOURNAL OF BIOTECHNOLOGY, 24 January 2011 (2011-01-24), Victoria Island, pages 640 - 647, XP055267003, Retrieved from the Internet <URL:http://www.academicjournals.org/article/article1381225394_Limam et al.pdf> [retrieved on 20160420], DOI: 10.5897/AJB10.209 *

Also Published As

Publication number Publication date
WO2016076691A2 (en) 2016-05-19
MA37511A1 (en) 2016-06-30
MA37511B1 (en) 2017-01-31

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