JP6796111B2 - 繊維状セルロース含有物及びその製造方法、繊維状セルロース乾燥体及びその製造方法、並びに繊維状セルロース複合樹脂及びその製造方法 - Google Patents

繊維状セルロース含有物及びその製造方法、繊維状セルロース乾燥体及びその製造方法、並びに繊維状セルロース複合樹脂及びその製造方法 Download PDF

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JP6796111B2
JP6796111B2 JP2018133240A JP2018133240A JP6796111B2 JP 6796111 B2 JP6796111 B2 JP 6796111B2 JP 2018133240 A JP2018133240 A JP 2018133240A JP 2018133240 A JP2018133240 A JP 2018133240A JP 6796111 B2 JP6796111 B2 JP 6796111B2
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cellulose
fibrous cellulose
resin
microfiber
resin powder
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JP2020012021A5 (https=
JP2020012021A (ja
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一紘 松末
一紘 松末
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Daio Paper Corp
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Daio Paper Corp
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Priority to JP2018133240A priority Critical patent/JP6796111B2/ja
Application filed by Daio Paper Corp filed Critical Daio Paper Corp
Priority to PCT/JP2019/026428 priority patent/WO2020013045A1/ja
Priority to CN201980038681.1A priority patent/CN112262175B/zh
Priority to CA3104262A priority patent/CA3104262A1/en
Priority to KR1020207035696A priority patent/KR102767948B1/ko
Priority to US17/254,031 priority patent/US12037482B2/en
Publication of JP2020012021A publication Critical patent/JP2020012021A/ja
Publication of JP2020012021A5 publication Critical patent/JP2020012021A5/ja
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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
    • 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
    • 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
    • C08B3/00—Preparation of cellulose esters of organic acids
    • C08B3/12—Preparation of cellulose esters of organic acids of polybasic organic acids
    • 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
    • C08B3/20—Esterification with maintenance of the fibrous structure of the 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
    • C08J3/20—Compounding polymers with additives, e.g. colouring
    • C08J3/203—Solid polymers with solid and/or liquid additives
    • 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
    • C08J3/20—Compounding polymers with additives, e.g. colouring
    • C08J3/205—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase
    • C08J3/2053—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase the additives only being premixed with a liquid phase
    • 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
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/10—Homopolymers or copolymers of propene
    • C08L23/12—Polypropene
    • 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
    • D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
    • D21D1/00—Methods of beating or refining; Beaters of the Hollander type
    • D21D1/20—Methods of refining
    • 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
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/10—Homopolymers or copolymers of propene
    • C08J2323/12—Polypropene
    • 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
    • C08J2401/02—Cellulose; Modified cellulose

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
JP2018133240A 2018-07-13 2018-07-13 繊維状セルロース含有物及びその製造方法、繊維状セルロース乾燥体及びその製造方法、並びに繊維状セルロース複合樹脂及びその製造方法 Active JP6796111B2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2018133240A JP6796111B2 (ja) 2018-07-13 2018-07-13 繊維状セルロース含有物及びその製造方法、繊維状セルロース乾燥体及びその製造方法、並びに繊維状セルロース複合樹脂及びその製造方法
CN201980038681.1A CN112262175B (zh) 2018-07-13 2019-07-03 纤维状纤维素含有物及其制造方法、纤维状纤维素干燥体及其制造方法、以及纤维状纤维素复合树脂及其制造方法
CA3104262A CA3104262A1 (en) 2018-07-13 2019-07-03 Fibrous cellulose-containing material and method for producing same, dried fibrous cellulose and method for producing same, and fibrous cellulose composite resin and method for producing same
KR1020207035696A KR102767948B1 (ko) 2018-07-13 2019-07-03 섬유상 셀룰로오스 함유물 및 그의 제조 방법, 섬유상 셀룰로오스 건조체 및 그의 제조 방법, 그리고 섬유상 셀룰로오스 복합 수지 및 그의 제조 방법
PCT/JP2019/026428 WO2020013045A1 (ja) 2018-07-13 2019-07-03 繊維状セルロース含有物及びその製造方法、繊維状セルロース乾燥体及びその製造方法、並びに繊維状セルロース複合樹脂及びその製造方法
US17/254,031 US12037482B2 (en) 2018-07-13 2019-07-03 Fibrous cellulose-containing material and method for producing same, dried fibrous cellulose and method for producing same, and fibrous cellulose composite resin and method for producing same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2018133240A JP6796111B2 (ja) 2018-07-13 2018-07-13 繊維状セルロース含有物及びその製造方法、繊維状セルロース乾燥体及びその製造方法、並びに繊維状セルロース複合樹脂及びその製造方法

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JP2020189217A Division JP7267983B2 (ja) 2020-11-13 2020-11-13 繊維状セルロース含有物及びその製造方法、繊維状セルロース乾燥体及びその製造方法、並びに繊維状セルロース複合樹脂及びその製造方法

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JP2020012021A JP2020012021A (ja) 2020-01-23
JP2020012021A5 JP2020012021A5 (https=) 2020-09-03
JP6796111B2 true JP6796111B2 (ja) 2020-12-02

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US (1) US12037482B2 (https=)
JP (1) JP6796111B2 (https=)
KR (1) KR102767948B1 (https=)
CN (1) CN112262175B (https=)
CA (1) CA3104262A1 (https=)
WO (1) WO2020013045A1 (https=)

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KR20250043555A (ko) * 2022-10-14 2025-03-28 아사히 가세이 가부시키가이샤 셀룰로오스 섬유 및 그 셀룰로오스 섬유를 이용한 제품
WO2025220672A1 (ja) * 2024-04-17 2025-10-23 旭化成株式会社 セルロース繊維乾燥体

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CA3104262A1 (en) 2020-01-16
JP2020012021A (ja) 2020-01-23
CN112262175B (zh) 2023-04-04
US20210261758A1 (en) 2021-08-26
CN112262175A (zh) 2021-01-22
KR102767948B1 (ko) 2025-02-14
WO2020013045A1 (ja) 2020-01-16
US12037482B2 (en) 2024-07-16
KR20210030270A (ko) 2021-03-17

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