ZA201908402B - Nanolignocellulose compositions and processes to produce these compositions - Google Patents

Nanolignocellulose compositions and processes to produce these compositions

Info

Publication number
ZA201908402B
ZA201908402B ZA2019/08402A ZA201908402A ZA201908402B ZA 201908402 B ZA201908402 B ZA 201908402B ZA 2019/08402 A ZA2019/08402 A ZA 2019/08402A ZA 201908402 A ZA201908402 A ZA 201908402A ZA 201908402 B ZA201908402 B ZA 201908402B
Authority
ZA
South Africa
Prior art keywords
compositions
nanolignocellulose
processes
produce
nanolignocellulose compositions
Prior art date
Application number
ZA2019/08402A
Inventor
Kimberly Nelson
Theodora Retsina
Original Assignee
Api Ip Holdings Llc
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
Priority claimed from US16/014,589 external-priority patent/US20180298113A1/en
Application filed by Api Ip Holdings Llc filed Critical Api Ip Holdings Llc
Publication of ZA201908402B publication Critical patent/ZA201908402B/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
    • D21H11/16—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only modified by a particular after-treatment
    • D21H11/18—Highly hydrated, swollen or fibrillatable fibres
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C1/00—Pretreatment of the finely-divided materials before digesting
    • D21C1/02—Pretreatment of the finely-divided materials before digesting with water or steam
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/001—Modification of pulp properties
    • D21C9/007—Modification of pulp properties by mechanical or physical means
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/06—Paper forming aids
    • D21H21/10—Retention agents or drainage improvers
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/18—Reinforcing agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/10—Biofuels, e.g. bio-diesel

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Paper (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
ZA2019/08402A 2017-06-22 2019-12-17 Nanolignocellulose compositions and processes to produce these compositions ZA201908402B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201762523293P 2017-06-22 2017-06-22
US16/014,589 US20180298113A1 (en) 2015-09-30 2018-06-21 Nanolignocellulose compositions and processes to produce these compositions
PCT/US2018/038899 WO2018237216A1 (en) 2017-06-22 2018-06-22 Nanolignocellulose compositions and processes to produce these compositions

Publications (1)

Publication Number Publication Date
ZA201908402B true ZA201908402B (en) 2021-08-25

Family

ID=64737846

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2019/08402A ZA201908402B (en) 2017-06-22 2019-12-17 Nanolignocellulose compositions and processes to produce these compositions

Country Status (9)

Country Link
EP (1) EP3642415A4 (en)
JP (2) JP2020525659A (en)
CN (1) CN110832139A (en)
AU (1) AU2018290293B2 (en)
BR (1) BR112019027082B1 (en)
CA (1) CA3067586A1 (en)
RU (1) RU2019140283A (en)
WO (1) WO2018237216A1 (en)
ZA (1) ZA201908402B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111470495B (en) * 2020-04-24 2023-05-12 山东龙力生物科技股份有限公司 Raw material for preparing graphene and method for preparing graphene by using raw material
GB2597693A (en) * 2020-07-29 2022-02-09 Envopap Ltd Improvements in or relating to packaging materials
KR102582306B1 (en) * 2022-03-16 2023-09-25 한국화학연구원 Lignin coninuous extraction method using hydrothermal treatment solid residue of lignocellulosic biomass
CN114350335B (en) * 2022-03-21 2022-06-07 胜利油田新海兴达实业集团有限责任公司 Foaming agent for oil field and preparation method thereof
CN115304690B (en) * 2022-04-15 2023-06-06 北京林业大学 Preparation method of biocompatible xylan nanocrystalline

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5398180B2 (en) * 2007-06-11 2014-01-29 国立大学法人京都大学 Lignin-containing microfibrillated plant fiber and method for producing the same
CN101932416B (en) * 2007-12-21 2013-12-04 三菱化学株式会社 Fiber composite
CN101851801A (en) * 2010-06-30 2010-10-06 东北林业大学 Method for preparing nanometer cellulose fiber through combining ultrasound and high-pressure homogenization treatment
CN103502529B (en) * 2011-01-21 2016-08-24 Fp创新研究中心 High aspect fibers element nanowire filament and production method thereof
JP5995239B2 (en) * 2013-03-26 2016-09-21 国立研究開発法人産業技術総合研究所 Biosensor for quartz crystal microbalance and manufacturing method thereof
WO2015074120A1 (en) * 2013-11-22 2015-05-28 The University Of Queensland Nanocellulose
JP6656960B2 (en) * 2015-03-13 2020-03-04 国立大学法人京都大学 Lignocellulose derivatives in which the phenylpropane unit constituting lignin is chemically modified at the α-position, fibers containing the same, fibers aggregates, compositions containing them, and molded articles
JP2016204277A (en) * 2015-04-17 2016-12-08 真庭バイオケミカル株式会社 Method for extracting lignin
CA2984598C (en) * 2015-05-04 2022-06-14 Upm-Kymmene Corporation Nanofibrillar cellulose product
NO343499B1 (en) * 2015-05-29 2019-03-25 Elkem Materials A fluid containing nanofibrillated cellulose as a viscosifier
US20170210826A1 (en) * 2015-09-30 2017-07-27 Api Intellectual Property Holdings, Llc Processes for producing nanocellulose, and nanocellulose compositions produced therefrom

Also Published As

Publication number Publication date
RU2019140283A (en) 2021-07-22
RU2019140283A3 (en) 2022-02-17
JP2020525659A (en) 2020-08-27
EP3642415A1 (en) 2020-04-29
CA3067586A1 (en) 2018-12-27
BR112019027082A2 (en) 2020-07-07
AU2018290293A1 (en) 2020-01-02
WO2018237216A1 (en) 2018-12-27
CN110832139A (en) 2020-02-21
EP3642415A4 (en) 2021-04-28
BR112019027082B1 (en) 2023-12-05
JP2023060307A (en) 2023-04-27
AU2018290293B2 (en) 2024-01-18

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