JPWO2020196175A1 - - Google Patents

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Publication number
JPWO2020196175A1
JPWO2020196175A1 JP2021509263A JP2021509263A JPWO2020196175A1 JP WO2020196175 A1 JPWO2020196175 A1 JP WO2020196175A1 JP 2021509263 A JP2021509263 A JP 2021509263A JP 2021509263 A JP2021509263 A JP 2021509263A JP WO2020196175 A1 JPWO2020196175 A1 JP WO2020196175A1
Authority
JP
Japan
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.)
Granted
Application number
JP2021509263A
Other versions
JP7480776B2 (ja
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 filed Critical
Publication of JPWO2020196175A1 publication Critical patent/JPWO2020196175A1/ja
Application granted granted Critical
Publication of JP7480776B2 publication Critical patent/JP7480776B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B5/00—Preparation of cellulose esters of inorganic acids, e.g. phosphates
    • C08B5/14—Cellulose sulfate
    • 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
    • C08B15/02—Oxycellulose; Hydrocellulose; Cellulosehydrate, e.g. microcrystalline cellulose
    • C08B15/04—Carboxycellulose, e.g. prepared by oxidation with nitrogen dioxide
    • 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
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/09—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids
    • 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
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/09—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids
    • C08J3/091—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids characterised by the chemical constitution of the organic liquid
    • C08J3/095—Oxygen containing compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y40/00—Manufacture or treatment of nanostructures
    • 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
    • C08J2301/04—Oxycellulose; Hydrocellulose
    • 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
    • C08J2301/08—Cellulose derivatives
    • C08J2301/16—Esters of inorganic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
JP2021509263A 2019-03-22 2020-03-18 ナノセルロース分散液及びその製造方法 Active JP7480776B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019055405 2019-03-22
JP2019055405 2019-03-22
PCT/JP2020/012055 WO2020196175A1 (ja) 2019-03-22 2020-03-18 ナノセルロース分散液及びその製造方法

Publications (2)

Publication Number Publication Date
JPWO2020196175A1 true JPWO2020196175A1 (ja) 2020-10-01
JP7480776B2 JP7480776B2 (ja) 2024-05-10

Family

ID=72611485

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021509263A Active JP7480776B2 (ja) 2019-03-22 2020-03-18 ナノセルロース分散液及びその製造方法

Country Status (6)

Country Link
US (1) US20220162345A1 (ja)
EP (1) EP3943529A4 (ja)
JP (1) JP7480776B2 (ja)
CN (1) CN113811563B (ja)
CA (1) CA3134513C (ja)
WO (1) WO2020196175A1 (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3098812A1 (en) * 2018-05-02 2019-11-07 Toyo Seikan Group Holdings, Ltd. Nanocellulose-containing product and method for producing the same
JP7444332B2 (ja) * 2021-03-31 2024-03-06 横河電機株式会社 分散液及び複合体、並びにこれらの製造方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019031696A (ja) * 2018-12-04 2019-02-28 第一工業製薬株式会社 化学修飾セルロース繊維およびその製造方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5857885B2 (ja) * 2012-06-08 2016-02-10 王子ホールディングス株式会社 微細繊維状セルロース及びその製造方法、微細繊維状セルロース分散液、不織布
CN103242542B (zh) * 2013-05-29 2015-04-15 南京农业大学 非晶纤维素分散液的生产方法
JP6402442B2 (ja) 2013-11-27 2018-10-10 凸版印刷株式会社 セルロースナノファイバー分散体の製造方法および当該製造方法を用いた膜
JP2015196693A (ja) 2014-03-31 2015-11-09 凸版印刷株式会社 微細セルロース繊維分散液、及びその製造方法、セルロース積層体
US10676869B2 (en) * 2015-09-17 2020-06-09 Oji Holdings Corporation Composition, material comprising ultrafine cellulose fibers, and method for producing material comprising ultrafine cellulose fibers
JP6462051B2 (ja) * 2017-06-29 2019-01-30 第一工業製薬株式会社 化学修飾セルロース繊維およびその製造方法
CN108359017B (zh) * 2018-05-22 2020-08-28 上海海洋大学 一种高硫酸根基团接枝型纤维素纳米晶体及其制备方法和用途

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019031696A (ja) * 2018-12-04 2019-02-28 第一工業製薬株式会社 化学修飾セルロース繊維およびその製造方法

Also Published As

Publication number Publication date
CA3134513C (en) 2023-10-10
US20220162345A1 (en) 2022-05-26
JP7480776B2 (ja) 2024-05-10
CA3134513A1 (en) 2020-10-01
WO2020196175A1 (ja) 2020-10-01
EP3943529A4 (en) 2022-10-26
EP3943529A1 (en) 2022-01-26
CN113811563A (zh) 2021-12-17
CN113811563B (zh) 2024-08-09

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