JP7250821B2 - 改質セルロース繊維粉末 - Google Patents

改質セルロース繊維粉末 Download PDF

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Publication number
JP7250821B2
JP7250821B2 JP2020562412A JP2020562412A JP7250821B2 JP 7250821 B2 JP7250821 B2 JP 7250821B2 JP 2020562412 A JP2020562412 A JP 2020562412A JP 2020562412 A JP2020562412 A JP 2020562412A JP 7250821 B2 JP7250821 B2 JP 7250821B2
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Japan
Prior art keywords
modified cellulose
cellulose fiber
mass
less
fiber powder
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JP2020562412A
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Japanese (ja)
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JPWO2020138291A1 (ja
JPWO2020138291A5 (https=
Inventor
拓磨 坪井
卓也 森岡
淳之介 齊藤
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Kao Corp
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Kao Corp
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Publication of JPWO2020138291A5 publication Critical patent/JPWO2020138291A5/ja
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    • 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
    • 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
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
    • C08G59/20—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the epoxy compounds used
    • C08G59/22—Di-epoxy compounds
    • C08G59/24—Di-epoxy compounds carbocyclic
    • C08G59/245—Di-epoxy compounds carbocyclic aromatic
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
    • C08G59/68—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the catalysts used
    • C08G59/686—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the catalysts used containing nitrogen
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
    • C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L27/04—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
    • C08L27/06—Homopolymers or copolymers of vinyl chloride
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy resins
    • 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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
    • C08L2205/16—Fibres; Fibrils

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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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
JP2020562412A 2018-12-27 2019-12-26 改質セルロース繊維粉末 Active JP7250821B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2018244934 2018-12-27
JP2018244934 2018-12-27
PCT/JP2019/051131 WO2020138291A1 (ja) 2018-12-27 2019-12-26 改質セルロース繊維粉末

Publications (3)

Publication Number Publication Date
JPWO2020138291A1 JPWO2020138291A1 (ja) 2021-11-04
JPWO2020138291A5 JPWO2020138291A5 (https=) 2022-09-22
JP7250821B2 true JP7250821B2 (ja) 2023-04-03

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ID=71128737

Family Applications (1)

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JP2020562412A Active JP7250821B2 (ja) 2018-12-27 2019-12-26 改質セルロース繊維粉末

Country Status (5)

Country Link
US (1) US12209146B2 (https=)
EP (1) EP3904393A4 (https=)
JP (1) JP7250821B2 (https=)
CN (1) CN113272333B (https=)
WO (1) WO2020138291A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117164727A (zh) * 2023-08-03 2023-12-05 江苏科祥防腐材料有限公司 一种水性高分子聚醚酯聚合物、水性高定向珠光银粉面层材料及其制备方法
CN117230542B (zh) * 2023-09-25 2024-08-09 天津永续新材料有限公司 一种磷酸化纤维素纳米纤维及其制备方法

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009242590A (ja) 2008-03-31 2009-10-22 Kao Corp 酸化セルロースの製造方法
CN104448007A (zh) 2014-11-14 2015-03-25 中国科学院青岛生物能源与过程研究所 一种制备纳米纤维素的方法
WO2015107995A1 (ja) 2014-01-17 2015-07-23 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の乾燥固形物及びその製造方法
JP2015134873A (ja) 2014-01-17 2015-07-27 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の乾燥固形物の製造方法
CN105175557A (zh) 2015-08-21 2015-12-23 广西大学 一种制备纳米纤维素的方法
JP2016186018A (ja) 2015-03-27 2016-10-27 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の濃縮物、その製造方法及びその分散液
JP2017052942A (ja) 2015-09-11 2017-03-16 花王株式会社 ゴム組成物
WO2018030310A1 (ja) 2016-08-09 2018-02-15 花王株式会社 微細セルロース繊維複合体
WO2018143150A1 (ja) 2017-02-03 2018-08-09 株式会社片山化学工業研究所 乾燥セルロースナノファイバーの製造方法
JP2019151791A (ja) 2018-03-06 2019-09-12 富士ゼロックス株式会社 樹脂組成物および樹脂成形体

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4130695B2 (ja) 2006-10-11 2008-08-06 花王株式会社 生分解性樹脂組成物
JP4130696B2 (ja) 2006-12-19 2008-08-06 花王株式会社 生分解性樹脂組成物
CA2705970C (en) * 2007-11-26 2016-05-10 The University Of Tokyo Cellulose nanofiber, production method of same and cellulose nanofiber dispersion
US8775828B2 (en) 2008-02-25 2014-07-08 Gary Coonan Power control system for mobile workstation and method
JP5823600B2 (ja) 2013-12-26 2015-11-25 花王株式会社 微細セルロース繊維複合体
JP5823599B2 (ja) 2013-12-26 2015-11-25 花王株式会社 微細セルロース繊維複合体
JP6601900B2 (ja) 2015-06-05 2019-11-06 日本製紙株式会社 セルロースナノファイバー分散体の製造方法およびセルロースナノファイバー乾燥固形物の再分散方法
JP6105139B1 (ja) 2016-09-16 2017-03-29 第一工業製薬株式会社 油性インク組成物
KR102621948B1 (ko) 2017-12-27 2024-01-05 카오카부시키가이샤 미세화 소수 변성 셀룰로오스 섬유의 제조 방법

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009242590A (ja) 2008-03-31 2009-10-22 Kao Corp 酸化セルロースの製造方法
WO2015107995A1 (ja) 2014-01-17 2015-07-23 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の乾燥固形物及びその製造方法
JP2015134873A (ja) 2014-01-17 2015-07-27 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の乾燥固形物の製造方法
CN104448007A (zh) 2014-11-14 2015-03-25 中国科学院青岛生物能源与过程研究所 一种制备纳米纤维素的方法
JP2016186018A (ja) 2015-03-27 2016-10-27 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の濃縮物、その製造方法及びその分散液
CN105175557A (zh) 2015-08-21 2015-12-23 广西大学 一种制备纳米纤维素的方法
JP2017052942A (ja) 2015-09-11 2017-03-16 花王株式会社 ゴム組成物
WO2018030310A1 (ja) 2016-08-09 2018-02-15 花王株式会社 微細セルロース繊維複合体
WO2018143150A1 (ja) 2017-02-03 2018-08-09 株式会社片山化学工業研究所 乾燥セルロースナノファイバーの製造方法
JP2019151791A (ja) 2018-03-06 2019-09-12 富士ゼロックス株式会社 樹脂組成物および樹脂成形体

Also Published As

Publication number Publication date
US12209146B2 (en) 2025-01-28
WO2020138291A1 (ja) 2020-07-02
US20220025073A1 (en) 2022-01-27
JPWO2020138291A1 (ja) 2021-11-04
EP3904393A1 (en) 2021-11-03
EP3904393A4 (en) 2022-08-24
CN113272333B (zh) 2023-06-09
CN113272333A (zh) 2021-08-17

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