JP7231756B2 - セルロース微細繊維強化ポリアミド樹脂成形体 - Google Patents

セルロース微細繊維強化ポリアミド樹脂成形体 Download PDF

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JP7231756B2
JP7231756B2 JP2021553739A JP2021553739A JP7231756B2 JP 7231756 B2 JP7231756 B2 JP 7231756B2 JP 2021553739 A JP2021553739 A JP 2021553739A JP 2021553739 A JP2021553739 A JP 2021553739A JP 7231756 B2 JP7231756 B2 JP 7231756B2
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polyamide resin
cellulose
fine fibers
mass
acid
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JPWO2021085630A1 (enExample
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知文 前川
紗良 楠本
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Asahi Kasei Corp
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Asahi Kasei Corp
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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
    • C08L77/06—Polyamides derived from polyamines and polycarboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
    • C08L77/02—Polyamides derived from omega-amino carboxylic acids or from lactams thereof
    • 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
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/04—Reinforcing macromolecular compounds with loose or coherent fibrous material
    • C08J5/045—Reinforcing macromolecular compounds with loose or coherent fibrous material with vegetable or animal fibrous material
    • 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
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/04—Reinforcing macromolecular compounds with loose or coherent fibrous material
    • C08J5/06—Reinforcing macromolecular compounds with loose or coherent fibrous material using pretreated fibrous materials
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/001—Modification of pulp properties
    • D21C9/002—Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives
    • D21C9/005—Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives organic compounds
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/001—Modification of pulp properties
    • D21C9/007—Modification of pulp properties by mechanical or physical means
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
    • D21H11/16—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only modified by a particular after-treatment
    • D21H11/18—Highly hydrated, swollen or fibrillatable fibres
    • 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
    • C08J2377/00—Characterised by the use of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Derivatives of such polymers
    • 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
    • C08J2377/00—Characterised by the use of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Derivatives of such polymers
    • C08J2377/02—Polyamides derived from omega-amino carboxylic acids or from lactams thereof
    • 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
    • C08J2377/00—Characterised by the use of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Derivatives of such polymers
    • C08J2377/06—Polyamides derived from polyamines and polycarboxylic acids
    • 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
    • C08J2401/00—Characterised by the use of cellulose, modified cellulose or cellulose derivatives
    • C08J2401/08—Cellulose derivatives

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
JP2021553739A 2019-10-30 2020-10-30 セルロース微細繊維強化ポリアミド樹脂成形体 Active JP7231756B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2023022552A JP2023053377A (ja) 2019-10-30 2023-02-16 セルロース微細繊維強化ポリアミド樹脂成形体

Applications Claiming Priority (3)

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JP2019197799 2019-10-30
JP2019197799 2019-10-30
PCT/JP2020/040940 WO2021085630A1 (ja) 2019-10-30 2020-10-30 セルロース微細繊維強化ポリアミド樹脂成形体

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JP7231756B2 true JP7231756B2 (ja) 2023-03-01

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JP2023022552A Pending JP2023053377A (ja) 2019-10-30 2023-02-16 セルロース微細繊維強化ポリアミド樹脂成形体

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US (1) US20220403168A1 (enExample)
EP (1) EP4053217A4 (enExample)
JP (2) JP7231756B2 (enExample)
CN (1) CN114555708A (enExample)
WO (1) WO2021085630A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7231756B2 (ja) * 2019-10-30 2023-03-01 旭化成株式会社 セルロース微細繊維強化ポリアミド樹脂成形体
CN115572480B (zh) * 2022-08-23 2024-07-12 金发科技股份有限公司 一种聚酰胺组合物及其制备方法和应用
CN117683348B (zh) * 2024-01-30 2024-04-09 广州傲群刷业科技有限公司 一种耐磨工业刷毛材料及其生产工艺

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010077248A (ja) 2008-09-25 2010-04-08 Teijin Ltd 微細修飾セルロース含有芳香族ポリアミドコンポジット
JP2019006875A (ja) 2017-06-22 2019-01-17 旭化成株式会社 化学修飾されたセルロース微細繊維を含有する高耐熱性樹脂複合体
JP2019043979A (ja) 2017-08-29 2019-03-22 旭化成株式会社 セルロース強化樹脂組成物の製造方法
WO2019230970A1 (ja) 2018-06-01 2019-12-05 旭化成株式会社 化学修飾されたセルロース微細繊維を含む高耐熱性樹脂複合体
JP6681499B1 (ja) 2019-05-31 2020-04-15 旭化成株式会社 化学修飾されたセルロース微細繊維、及び化学修飾されたセルロース微細繊維を含む高耐熱性樹脂複合体

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07228775A (ja) 1994-02-17 1995-08-29 Kuraray Co Ltd 難燃性ポリアミド組成物
JP2003055549A (ja) 2001-06-05 2003-02-26 Kuraray Co Ltd ポリアミド組成物
PL1826242T3 (pl) 2004-11-22 2014-11-28 Ube Industries Kompozycja żywicy poliamidowej zawierająca włókno szklane
JP2013044076A (ja) * 2011-08-26 2013-03-04 Olympus Corp セルロースナノファイバーとその製造方法、複合樹脂組成物、成形体
US10927232B2 (en) * 2015-02-20 2021-02-23 Asahi Kasei Kabushiki Kaisha Polyamide resin composition, method for producing polyamide resin composition, and molded article
JP6091589B2 (ja) * 2015-03-19 2017-03-08 国立大学法人京都大学 化学修飾セルロースナノファイバー及び熱可塑性樹脂を含有する繊維強化樹脂組成物
JP2017171698A (ja) 2016-03-18 2017-09-28 スターライト工業株式会社 摺動性樹脂組成物
JP6484311B2 (ja) * 2016-12-28 2019-03-13 旭化成株式会社 セルロースを含む樹脂組成物
JP6889681B2 (ja) * 2018-04-16 2021-06-18 旭化成株式会社 ポリアミド樹脂組成物
US11242913B2 (en) * 2018-04-23 2022-02-08 Asahi Kasei Kabushiki Kaisha Cellulose-containing gear
US20220411632A1 (en) * 2019-10-24 2022-12-29 Asahi Kasei Kabushiki Kaisha Polyamide-Cellulose Resin Composition
JP7231756B2 (ja) * 2019-10-30 2023-03-01 旭化成株式会社 セルロース微細繊維強化ポリアミド樹脂成形体

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010077248A (ja) 2008-09-25 2010-04-08 Teijin Ltd 微細修飾セルロース含有芳香族ポリアミドコンポジット
JP2019006875A (ja) 2017-06-22 2019-01-17 旭化成株式会社 化学修飾されたセルロース微細繊維を含有する高耐熱性樹脂複合体
JP2019043979A (ja) 2017-08-29 2019-03-22 旭化成株式会社 セルロース強化樹脂組成物の製造方法
WO2019230970A1 (ja) 2018-06-01 2019-12-05 旭化成株式会社 化学修飾されたセルロース微細繊維を含む高耐熱性樹脂複合体
JP6681499B1 (ja) 2019-05-31 2020-04-15 旭化成株式会社 化学修飾されたセルロース微細繊維、及び化学修飾されたセルロース微細繊維を含む高耐熱性樹脂複合体

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CN114555708A (zh) 2022-05-27
WO2021085630A1 (ja) 2021-05-06
JPWO2021085630A1 (enExample) 2021-05-06
EP4053217A4 (en) 2022-12-21
US20220403168A1 (en) 2022-12-22
EP4053217A1 (en) 2022-09-07
JP2023053377A (ja) 2023-04-12

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