BR112012020514A2 - processo para produzir um nanocompósito hidrofóbico de celulose nanocristalina e um monômero de vinila polimerizado hidrofóbico, nanocompósito hidrofóbico de celulose nanocristalina e monômero de vinila polimerizado hidrofóbico, e composição. - Google Patents

processo para produzir um nanocompósito hidrofóbico de celulose nanocristalina e um monômero de vinila polimerizado hidrofóbico, nanocompósito hidrofóbico de celulose nanocristalina e monômero de vinila polimerizado hidrofóbico, e composição.

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Publication number
BR112012020514A2
BR112012020514A2 BR112012020514A BR112012020514A BR112012020514A2 BR 112012020514 A2 BR112012020514 A2 BR 112012020514A2 BR 112012020514 A BR112012020514 A BR 112012020514A BR 112012020514 A BR112012020514 A BR 112012020514A BR 112012020514 A2 BR112012020514 A2 BR 112012020514A2
Authority
BR
Brazil
Prior art keywords
hydrophobic
nanocomposite
nanocrystalline cellulose
vinyl monomer
polymerized vinyl
Prior art date
Application number
BR112012020514A
Other languages
English (en)
Inventor
Su Shunxing
Y Hamad Wadood
Original Assignee
Fpinnovations
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 Fpinnovations filed Critical Fpinnovations
Publication of BR112012020514A2 publication Critical patent/BR112012020514A2/pt

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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
    • C08L1/08—Cellulose derivatives
    • C08L1/26—Cellulose ethers
    • C08L1/28—Alkyl ethers
    • C08L1/286—Alkyl ethers substituted with acid radicals, e.g. carboxymethyl cellulose [CMC]
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F251/00—Macromolecular compounds obtained by polymerising monomers on to polysaccharides or derivatives thereof
    • C08F251/02—Macromolecular compounds obtained by polymerising monomers on to polysaccharides or derivatives thereof on to cellulose or derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L51/02—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to polysaccharides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Nanotechnology (AREA)
  • Composite Materials (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Graft Or Block Polymers (AREA)
  • Polymerisation Methods In General (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Medicinal Preparation (AREA)

Abstract

processo para produzir um nanocompósito hidrofóbico de celulose nanocristalina e um monômero de vinila polimerizado hidrofóbico, nanocompósito hidrofóbico de celulose nanocristalina e monômero de vinila polimerizado hidrofóbico, e, composição. uma abordagem verde para o desenvolvimento de materiais nanocompósitos compreendendo celulose nanocristalina (ncc) e polímeros de vinila adequados é concebido. a abordagem trata com a copolimerização de enxerto in situ de monômeros de vinila hidrofóbicos, tais como acetato de vinila e de metacrilato de metila, sobre a superfície da ncc em um meio aquoso. o material resultante é significativamente mais hidrofóbico e termicamente estável do que a ncc de partida. o material nanocompósito pode ser suspenso em solventes apropriados, secado e moldado com outros materiais, utilizando técnicas de processamento de polímero convencionais para desenvolver ainda novos materiais com novas características. esses nanocompósitos têm amplas aplicações para uso industrial a médico.
BR112012020514A 2010-02-18 2011-02-01 processo para produzir um nanocompósito hidrofóbico de celulose nanocristalina e um monômero de vinila polimerizado hidrofóbico, nanocompósito hidrofóbico de celulose nanocristalina e monômero de vinila polimerizado hidrofóbico, e composição. BR112012020514A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US30574210P 2010-02-18 2010-02-18
PCT/CA2011/000114 WO2011100818A1 (en) 2010-02-18 2011-02-01 Thermoplastic nanocomposite material based on nanocrystalline cellulose (ncc)

Publications (1)

Publication Number Publication Date
BR112012020514A2 true BR112012020514A2 (pt) 2018-03-13

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012020514A BR112012020514A2 (pt) 2010-02-18 2011-02-01 processo para produzir um nanocompósito hidrofóbico de celulose nanocristalina e um monômero de vinila polimerizado hidrofóbico, nanocompósito hidrofóbico de celulose nanocristalina e monômero de vinila polimerizado hidrofóbico, e composição.

Country Status (10)

Country Link
US (1) US8349948B2 (pt)
EP (1) EP2536787B1 (pt)
JP (1) JP5717766B2 (pt)
CN (1) CN102884128A (pt)
AU (1) AU2011217754A1 (pt)
BR (1) BR112012020514A2 (pt)
CA (1) CA2788855C (pt)
CL (1) CL2012002281A1 (pt)
RU (1) RU2012139822A (pt)
WO (1) WO2011100818A1 (pt)

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CN102834454A (zh) * 2010-01-22 2012-12-19 Fp创新研究中心 用于工业和医疗应用的纳米复合水凝胶及其制备方法
JP5885658B2 (ja) * 2010-04-06 2016-03-15 ユニチカ株式会社 ポリアミド樹脂組成物及びポリアミド樹脂組成物の製造法
US9751969B2 (en) 2011-09-13 2017-09-05 Celluforce Inc. NCC-based supramolecular materials for thermoplastic and thermoset polymer composites
EP2917252B1 (en) 2012-11-12 2018-11-07 Celluforce Inc. Nanocrystalline cellulose (ncc) as functional scaffold for amine-cured epoxy nanocomposite materials of tunable properties
JP6130651B2 (ja) * 2012-11-22 2017-05-17 積水化学工業株式会社 複合樹脂組成物の製造方法
CA2901498A1 (en) * 2013-02-20 2014-08-28 Celluforce Inc. Tunable and responsive photonic hydrogels comprising nanocrystalline cellulose
US9303360B2 (en) * 2013-08-08 2016-04-05 Ecolab Usa Inc. Use of nanocrystaline cellulose and polymer grafted nanocrystaline cellulose for increasing retention in papermaking process
US9410288B2 (en) * 2013-08-08 2016-08-09 Ecolab Usa Inc. Use of nanocrystaline cellulose and polymer grafted nanocrystaline cellulose for increasing retention in papermaking process
WO2015050806A1 (en) * 2013-10-01 2015-04-09 Ecolab Usa Inc. Use of nanocrystaline cellulose and polymer grafted nanocrystaline cellulose for increasing retention, wet strength, and dry strength in papermaking process
JP5624201B1 (ja) * 2013-12-05 2014-11-12 河村 良成 有機溶媒型つや消し塗料の作製法
WO2015195340A2 (en) 2014-06-03 2015-12-23 Blake Teipel Cellulose nanocrystal polymer composite
US9850623B2 (en) 2014-11-26 2017-12-26 Sally KRIGSTIN Water, grease and heat resistant bio-based products and method of making same
CA3001717A1 (en) 2015-10-15 2017-04-20 Ecolab Usa Inc. Nanocrystalline cellulose and polymer-grafted nanocrystalline cellulose as rheology modifying agents for magnesium oxide and lime slurries
US9884932B2 (en) * 2016-06-14 2018-02-06 International Business Machines Corporation Flame-retardant impact modifier
CN111107829B (zh) * 2017-09-19 2023-05-12 斯蒂克技术公司 含有纳米晶体纤维素的牙科材料
CN111566130B (zh) 2018-01-05 2023-01-24 凸版印刷株式会社 复合颗粒、复合颗粒的制造方法、干燥粉体以及成型用树脂组合物
CN111065682B (zh) * 2018-05-14 2022-07-12 株式会社Lg化学 基体共聚物、接枝共聚物和热塑性树脂组合物
WO2020093137A1 (en) * 2018-11-08 2020-05-14 Fpinnovations Polymer microspheres of hierarchically structured cellulose nanocrystals and method to produce the same
WO2021025950A1 (en) * 2019-08-06 2021-02-11 Avery Dennison Corporation Nanocrystalline materials dispersed in vinyl-containing polymers and processes therefor
CN110885405B (zh) * 2019-11-25 2022-07-26 青岛科技大学 一种纤维素纳米晶疏水多孔粉体及其制备方法
CN113402670B (zh) * 2021-07-19 2022-05-10 青岛科技大学 一种纤维素纳米晶粉体及其制备方法、应用
WO2023180630A1 (en) 2022-03-21 2023-09-28 Aalto University Foundation Sr Lignin nanoparticle stabilized composite material
CN114654837B (zh) * 2022-03-25 2023-07-25 西南大学(重庆)产业技术研究院 生物基棒状颗粒双结构单色复合材料及制备方法和应用

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US4057683A (en) * 1976-03-15 1977-11-08 Milchem Incorporated Graft copolymer and process for making same
JPH02110119A (ja) * 1988-10-19 1990-04-23 Mitsui Toatsu Chem Inc 防曇用樹脂
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Also Published As

Publication number Publication date
CL2012002281A1 (es) 2012-11-30
RU2012139822A (ru) 2014-03-27
EP2536787A1 (en) 2012-12-26
AU2011217754A1 (en) 2012-08-30
EP2536787B1 (en) 2019-11-27
JP2013519760A (ja) 2013-05-30
CA2788855A1 (en) 2011-08-25
US20110201755A1 (en) 2011-08-18
CN102884128A (zh) 2013-01-16
EP2536787A4 (en) 2014-01-22
US8349948B2 (en) 2013-01-08
WO2011100818A1 (en) 2011-08-25
JP5717766B2 (ja) 2015-05-13
CA2788855C (en) 2013-12-10

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