KR20240117536A - 셀룰로오스 입자 및 셀룰로오스 입자 분산액 - Google Patents

셀룰로오스 입자 및 셀룰로오스 입자 분산액 Download PDF

Info

Publication number
KR20240117536A
KR20240117536A KR1020247016187A KR20247016187A KR20240117536A KR 20240117536 A KR20240117536 A KR 20240117536A KR 1020247016187 A KR1020247016187 A KR 1020247016187A KR 20247016187 A KR20247016187 A KR 20247016187A KR 20240117536 A KR20240117536 A KR 20240117536A
Authority
KR
South Korea
Prior art keywords
cellulose
particles
cellulose particles
microfibrous
microfibrous cellulose
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
KR1020247016187A
Other languages
English (en)
Korean (ko)
Inventor
히로토 사사키
Original Assignee
다이오 페이퍼 코퍼레이션
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 다이오 페이퍼 코퍼레이션 filed Critical 다이오 페이퍼 코퍼레이션
Publication of KR20240117536A publication Critical patent/KR20240117536A/ko
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • C08B1/08—Alkali cellulose
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B16/00—Regeneration of cellulose
    • 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
    • C08J3/03—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media
    • 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
    • C08J3/12—Powdering or granulating
    • C08J3/16—Powdering or granulating by coagulating dispersions
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
    • C08K3/013—Fillers, pigments or reinforcing additives
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/10—Esters; Ether-esters
    • C08K5/11—Esters; Ether-esters of acyclic polycarboxylic acids
    • 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
    • C08L1/02—Cellulose; Modified cellulose
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L101/00—Compositions of unspecified macromolecular compounds
    • C08L101/12—Compositions of unspecified macromolecular compounds characterised by physical features, e.g. anisotropy, viscosity or electrical conductivity
    • C08L101/14—Compositions of unspecified macromolecular compounds characterised by physical features, e.g. anisotropy, viscosity or electrical conductivity the macromolecular compounds being water soluble or water swellable, e.g. aqueous gels
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L5/00—Compositions of polysaccharides or of their derivatives not provided for in groups C08L1/00 or C08L3/00
    • 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
    • C08J2301/02—Cellulose; Modified cellulose

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
KR1020247016187A 2021-11-29 2022-09-14 셀룰로오스 입자 및 셀룰로오스 입자 분산액 Pending KR20240117536A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021192970A JP7414790B2 (ja) 2021-11-29 2021-11-29 セルロース粒子及びセルロース粒子分散液
JPJP-P-2021-192970 2021-11-29
PCT/JP2022/034319 WO2023095421A1 (ja) 2021-11-29 2022-09-14 セルロース粒子及びセルロース粒子分散液

Publications (1)

Publication Number Publication Date
KR20240117536A true KR20240117536A (ko) 2024-08-01

Family

ID=86539177

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020247016187A Pending KR20240117536A (ko) 2021-11-29 2022-09-14 셀룰로오스 입자 및 셀룰로오스 입자 분산액

Country Status (6)

Country Link
US (1) US20250051481A1 (https=)
EP (1) EP4442737A4 (https=)
JP (2) JP7414790B2 (https=)
KR (1) KR20240117536A (https=)
CN (1) CN118284649A (https=)
WO (1) WO2023095421A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7411852B1 (ja) 2023-03-29 2024-01-11 日本製紙株式会社 アニオン変性セルロースナノファイバー含有粉末
JP7616467B1 (ja) 2024-06-21 2025-01-17 日清紡ケミカル株式会社 燃料電池セパレータ用樹脂組成物、燃料電池セパレータおよび燃料電池セパレータの製造方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017210596A (ja) 2016-05-19 2017-11-30 スターライト工業株式会社 組成物製造用粉末状セルロースナノファイバー、組成物製造用粉末状セルロースナノファイバーの製造方法、ならびに組成物
JP2019206662A (ja) 2018-05-30 2019-12-05 東レ株式会社 セルロース粒子、およびその製造方法
JP2020050840A (ja) 2018-09-28 2020-04-02 日揮触媒化成株式会社 多孔質セルロース粒子とその製造方法、および化粧料

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09124950A (ja) * 1995-11-01 1997-05-13 Daicel Chem Ind Ltd 液状樹脂組成物およびその製造方法
JPH1095922A (ja) * 1996-09-24 1998-04-14 Daicel Chem Ind Ltd 水性エマルジョン組成物およびその製造方法
JP4879803B2 (ja) 2005-04-08 2012-02-22 パナソニック株式会社 地図情報更新装置および地図情報更新方法
JP2015118556A (ja) 2013-12-18 2015-06-25 マイクロソフト コーポレーション コントロールデバイスのための拡張現実オーバーレイ
JP6507962B2 (ja) 2015-09-17 2019-05-08 王子ホールディングス株式会社 微細繊維状セルロース含有組成物
CN108779256B (zh) * 2016-02-18 2021-12-14 日本星光工业株式会社 纳米纤维分散体及其粉体以及3d打印机用造型材料
JP7040444B2 (ja) 2016-07-14 2022-03-23 東洋製罐グループホールディングス株式会社 セルロースナノファイバー含有セルロース繊維及び製造方法
JP6836406B2 (ja) * 2017-01-24 2021-03-03 株式会社ダイセル スクラブ剤及び皮膚洗浄用組成物
JP7273463B2 (ja) 2018-05-18 2023-05-15 大王製紙株式会社 セルロース微細繊維及びその製造方法
JP7395491B2 (ja) * 2018-09-20 2023-12-11 日本製紙株式会社 微細セルロース繊維の製造方法およびそれを含有する紙
IT201900004885A1 (it) * 2019-04-01 2020-10-01 Nextmaterials S R L Aggregato a bassa densità apparente in materiale composito termoformato
JP7504650B2 (ja) * 2020-04-16 2024-06-24 旭化成株式会社 セルロース繊維乾燥体及びその製造方法、並びに樹脂複合体の製造方法
JP7488096B2 (ja) * 2020-04-16 2024-05-21 旭化成株式会社 セルロース繊維乾燥体及びその製造方法、並びに樹脂複合体の製造方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017210596A (ja) 2016-05-19 2017-11-30 スターライト工業株式会社 組成物製造用粉末状セルロースナノファイバー、組成物製造用粉末状セルロースナノファイバーの製造方法、ならびに組成物
JP2019206662A (ja) 2018-05-30 2019-12-05 東レ株式会社 セルロース粒子、およびその製造方法
JP2020050840A (ja) 2018-09-28 2020-04-02 日揮触媒化成株式会社 多孔質セルロース粒子とその製造方法、および化粧料

Also Published As

Publication number Publication date
JP7763827B2 (ja) 2025-11-04
US20250051481A1 (en) 2025-02-13
CN118284649A (zh) 2024-07-02
EP4442737A4 (en) 2025-11-26
JP7414790B2 (ja) 2024-01-16
EP4442737A1 (en) 2024-10-09
WO2023095421A1 (ja) 2023-06-01
JP2023079480A (ja) 2023-06-08
JP2024028346A (ja) 2024-03-04

Similar Documents

Publication Publication Date Title
EP2236545B1 (en) Process for the production of nano-fibrillar cellulose gels
TWI529279B (zh) 用於製造奈米纖維狀纖維素懸浮液之方法及所獲得之懸浮液
WO2017047768A1 (ja) 微細繊維状セルロース含有物
JP7763827B2 (ja) セルロース粒子
JP6363340B2 (ja) ナノ微細化した繊維状多糖を含むエマルション、材料及びそれらの製造方法
JP7461920B2 (ja) セルロース粒子及びセルロース粒子分散液
KR20240164874A (ko) 유성 화장료
JP7412472B2 (ja) 皮膚外用剤
JP2023149514A5 (https=)
HK40039405A (en) Process for the production of nano-fibrillar cellulose gels
HK40014967A (en) Process for the production of nano-fibrillar cellulose gels
HK40014967B (en) Process for the production of nano-fibrillar cellulose gels
HK1251005B (en) Process for the production of a paint composition using nano-fibrillar cellulose gels
HK1251005A1 (en) Process for the production of a paint composition using nano-fibrillar cellulose gels

Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20240516

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20250625

Comment text: Request for Examination of Application