CN119768440A - 疏水改性处理纤维素纤维及其制造方法 - Google Patents

疏水改性处理纤维素纤维及其制造方法 Download PDF

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Publication number
CN119768440A
CN119768440A CN202380061342.1A CN202380061342A CN119768440A CN 119768440 A CN119768440 A CN 119768440A CN 202380061342 A CN202380061342 A CN 202380061342A CN 119768440 A CN119768440 A CN 119768440A
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CN
China
Prior art keywords
cellulose fibers
hydrophobically modified
cellulose fiber
mass
amide compound
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.)
Pending
Application number
CN202380061342.1A
Other languages
English (en)
Chinese (zh)
Inventor
工藤孝广
佐藤刚
新井佳三
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.)
Regginas Chemical Co ltd
Wuyu Trading Co ltd
Kureha Corp
Original Assignee
Regginas Chemical Co ltd
Wuyu Trading Co ltd
Kureha Corp
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 Regginas Chemical Co ltd, Wuyu Trading Co ltd, Kureha Corp filed Critical Regginas Chemical Co ltd
Publication of CN119768440A publication Critical patent/CN119768440A/zh
Pending legal-status Critical Current

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    • 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

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  • 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)
CN202380061342.1A 2022-08-31 2023-08-29 疏水改性处理纤维素纤维及其制造方法 Pending CN119768440A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022-138431 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 (1)

Publication Number Publication Date
CN119768440A true CN119768440A (zh) 2025-04-04

Family

ID=90099627

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202380061342.1A Pending CN119768440A (zh) 2022-08-31 2023-08-29 疏水改性处理纤维素纤维及其制造方法

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=)

Family Cites Families (14)

* 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
AU1894901A (en) 1999-12-21 2001-07-03 Ajinomoto Co., Inc. Partial ester of cellulose with nitrogenous carboxylic acid and process for producing the same
EP2072530A1 (de) * 2007-12-21 2009-06-24 Dow Wolff Cellulosics GmbH Verfahren zur Herstellung aminogruppenhaltiger Cellulosederivate in ionischer Flüssigkeit
US20160193582A1 (en) * 2013-07-18 2016-07-07 The Governors Of The University Of Alberta Parallel organic synthesis on patterned paper using a solvent-repelling material
JPWO2017065037A1 (ja) 2015-10-16 2018-08-02 コニカミノルタ株式会社 生体適合性樹脂
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
JP7164861B2 (ja) * 2018-07-25 2022-11-02 ユニチカ株式会社 ポリアミド樹脂組成物
ES2738913A1 (es) 2018-07-26 2020-01-27 Consejo Superior Investigacion Sensor de humedad
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
JP6886219B1 (ja) * 2019-10-30 2021-06-16 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
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
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
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
CN114395166B (zh) * 2022-01-19 2023-04-18 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

Also Published As

Publication number Publication date
US20260071008A1 (en) 2026-03-12
WO2024048610A1 (ja) 2024-03-07
EP4582460A1 (en) 2025-07-09
JP7796237B2 (ja) 2026-01-08
JPWO2024048610A1 (https=) 2024-03-07
EP4582460A4 (en) 2025-12-03

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