JP7796237B2 - 疎水変性処理セルロースファイバーおよびその製造方法 - Google Patents

疎水変性処理セルロースファイバーおよびその製造方法

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Publication number
JP7796237B2
JP7796237B2 JP2024544303A JP2024544303A JP7796237B2 JP 7796237 B2 JP7796237 B2 JP 7796237B2 JP 2024544303 A JP2024544303 A JP 2024544303A JP 2024544303 A JP2024544303 A JP 2024544303A JP 7796237 B2 JP7796237 B2 JP 7796237B2
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JP
Japan
Prior art keywords
cellulose fiber
hydrophobically modified
aqueous solution
mass
base
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.)
Active
Application number
JP2024544303A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2024048610A5 (https=
JPWO2024048610A1 (https=
Inventor
孝廣 工藤
剛 佐藤
佳三 新井
伊藤　正毅
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.)
RESINOUS KASEI CO., LTD.
Kureha Corp
Kureha Trading Co Ltd
Original Assignee
RESINOUS KASEI CO., LTD.
Kureha Corp
Kureha Trading Co Ltd
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 RESINOUS KASEI CO., LTD., Kureha Corp, Kureha Trading Co Ltd filed Critical RESINOUS KASEI CO., LTD.
Publication of JPWO2024048610A1 publication Critical patent/JPWO2024048610A1/ja
Publication of JPWO2024048610A5 publication Critical patent/JPWO2024048610A5/ja
Application granted granted Critical
Publication of JP7796237B2 publication Critical patent/JP7796237B2/ja
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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
    • C08B1/00—Preparatory treatment of cellulose for making derivatives thereof, e.g. pre-treatment, pre-soaking, activation
    • C08B1/003—Preparation of cellulose solutions, i.e. dopes, with different possible solvents, e.g. ionic liquids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B3/00—Preparation of cellulose esters of organic acids
    • C08B3/14—Preparation of cellulose esters of organic acids in which the organic acid residue contains substituents, e.g. NH2, Cl
    • 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
    • C08B15/05—Derivatives containing elements other than carbon, hydrogen, oxygen, halogens or sulfur
    • C08B15/06—Derivatives containing elements other than carbon, hydrogen, oxygen, halogens or sulfur containing nitrogen, e.g. carbamates
    • 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
    • C08L1/10—Esters of organic acids, i.e. acylates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
JP2024544303A 2022-08-31 2023-08-29 疎水変性処理セルロースファイバーおよびその製造方法 Active JP7796237B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022138431 2022-08-31
JP2022138431 2022-08-31
PCT/JP2023/031326 WO2024048610A1 (ja) 2022-08-31 2023-08-29 疎水変性処理セルロースファイバーおよびその製造方法

Publications (3)

Publication Number Publication Date
JPWO2024048610A1 JPWO2024048610A1 (https=) 2024-03-07
JPWO2024048610A5 JPWO2024048610A5 (https=) 2025-02-14
JP7796237B2 true JP7796237B2 (ja) 2026-01-08

Family

ID=90099627

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024544303A Active JP7796237B2 (ja) 2022-08-31 2023-08-29 疎水変性処理セルロースファイバーおよびその製造方法

Country Status (5)

Country Link
US (1) US20260071008A1 (https=)
EP (1) EP4582460A4 (https=)
JP (1) JP7796237B2 (https=)
CN (1) CN119768440A (https=)
WO (1) WO2024048610A1 (https=)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001046264A1 (en) 1999-12-21 2001-06-28 Ajinomoto Co., Inc. Partial ester of cellulose with nitrogenous carboxylic acid and process for producing the same
WO2015006874A1 (en) 2013-07-18 2015-01-22 The Governors Of The University Of Alberta Parallel organic synthesis on patterned paper using a solvent-repelling material
WO2017065037A1 (ja) 2015-10-16 2017-04-20 コニカミノルタ株式会社 生体適合性樹脂
WO2020021153A1 (es) 2018-07-26 2020-01-30 Consejo Superior De Investigaciones Científicas Sensor de humedad
JP2020015813A (ja) 2018-07-25 2020-01-30 ユニチカ株式会社 ポリアミド樹脂組成物
WO2021085056A1 (ja) 2019-10-30 2021-05-06 ユニチカ株式会社 ポリアミド樹脂組成物およびそれからなる成形体
CN113527664A (zh) 2021-09-03 2021-10-22 青岛科技大学 一种纳米纤维素表面接枝尼龙6复合材料的原位制备方法
CN113621082A (zh) 2021-09-03 2021-11-09 青岛科技大学 一种纳米纤维素的改性方法及在尼龙6原位开环聚合中的应用
CN114395166A (zh) 2022-01-19 2022-04-26 常州市南挂车辆部件有限公司 一种高强度耐磨复合挡泥板及其加工工艺

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2510665B2 (ja) * 1988-03-30 1996-06-26 ダイセル化学工業株式会社 多糖エステルの合成法
EP2072530A1 (de) * 2007-12-21 2009-06-24 Dow Wolff Cellulosics GmbH Verfahren zur Herstellung aminogruppenhaltiger Cellulosederivate in ionischer Flüssigkeit
JP7344566B2 (ja) * 2018-07-23 2023-09-14 ユニチカ株式会社 難燃性樹脂組成物およびその製造方法
JP7333510B2 (ja) 2018-11-05 2023-08-25 国立大学法人京都大学 繊維強化樹脂組成物及びその製造方法、並びに成形体
JP7672248B2 (ja) 2021-03-10 2025-05-07 オルガノ株式会社 水処理方法及び水処理装置

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001046264A1 (en) 1999-12-21 2001-06-28 Ajinomoto Co., Inc. Partial ester of cellulose with nitrogenous carboxylic acid and process for producing the same
WO2015006874A1 (en) 2013-07-18 2015-01-22 The Governors Of The University Of Alberta Parallel organic synthesis on patterned paper using a solvent-repelling material
WO2017065037A1 (ja) 2015-10-16 2017-04-20 コニカミノルタ株式会社 生体適合性樹脂
JP2020015813A (ja) 2018-07-25 2020-01-30 ユニチカ株式会社 ポリアミド樹脂組成物
WO2020021153A1 (es) 2018-07-26 2020-01-30 Consejo Superior De Investigaciones Científicas Sensor de humedad
WO2021085056A1 (ja) 2019-10-30 2021-05-06 ユニチカ株式会社 ポリアミド樹脂組成物およびそれからなる成形体
CN113527664A (zh) 2021-09-03 2021-10-22 青岛科技大学 一种纳米纤维素表面接枝尼龙6复合材料的原位制备方法
CN113621082A (zh) 2021-09-03 2021-11-09 青岛科技大学 一种纳米纤维素的改性方法及在尼龙6原位开环聚合中的应用
CN114395166A (zh) 2022-01-19 2022-04-26 常州市南挂车辆部件有限公司 一种高强度耐磨复合挡泥板及其加工工艺

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Makromolekulare Chemie，1990年，Vol.191(12)，p.2985-2991

Also Published As

Publication number Publication date
US20260071008A1 (en) 2026-03-12
WO2024048610A1 (ja) 2024-03-07
CN119768440A (zh) 2025-04-04
EP4582460A1 (en) 2025-07-09
JPWO2024048610A1 (https=) 2024-03-07
EP4582460A4 (en) 2025-12-03

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