CA3240134A1 - Composition thermoplastique - Google Patents

Composition thermoplastique Download PDF

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Publication number
CA3240134A1
CA3240134A1 CA3240134A CA3240134A CA3240134A1 CA 3240134 A1 CA3240134 A1 CA 3240134A1 CA 3240134 A CA3240134 A CA 3240134A CA 3240134 A CA3240134 A CA 3240134A CA 3240134 A1 CA3240134 A1 CA 3240134A1
Authority
CA
Canada
Prior art keywords
cellulose
thermoplastic composition
thermoplastic
mass
acid
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
CA3240134A
Other languages
English (en)
Inventor
Ryohei Mori
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.)
Fuji Pigment Co Ltd
GS Alliance Co Ltd
Original Assignee
Fuji Pigment Co Ltd
GS Alliance Co Ltd
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
Priority claimed from JP2022130009A external-priority patent/JP2023111812A/ja
Application filed by Fuji Pigment Co Ltd, GS Alliance Co Ltd filed Critical Fuji Pigment Co Ltd
Publication of CA3240134A1 publication Critical patent/CA3240134A1/fr
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
    • C08J3/20—Compounding polymers with additives, e.g. colouring
    • 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
    • C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
    • 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
    • C08K5/15—Heterocyclic compounds having oxygen in the ring
    • C08K5/151—Heterocyclic compounds having oxygen in the ring having one oxygen atom in the ring
    • 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
    • C08K5/15—Heterocyclic compounds having oxygen in the ring
    • C08K5/151—Heterocyclic compounds having oxygen in the ring having one oxygen atom in the ring
    • C08K5/1545—Six-membered rings
    • 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
    • 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
    • C08L101/00—Compositions of unspecified macromolecular compounds
    • C08L101/16—Compositions of unspecified macromolecular compounds the macromolecular compounds being biodegradable
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L97/00—Compositions of lignin-containing materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

L'objectif de la présente invention est de fournir : un matériau qui est une composition à base de cellulose, est thermoplastique et ne nécessite pas l'élimination d'un solvant ni l'utilisation de substances dangereuses pour l'environnement, telles que des substances contenant un halogénure pendant le procédé de fabrication ; et son procédé de production. La composition thermoplastique contient de la cellulose et un mélange eutectique de monosaccharide et/ou de disaccharide et d'acide hydroxycarboxylique. Le procédé de fabrication d'une composition thermoplastique comprend : une première étape de mélange d'acide hydroxycarboxylique et de monosaccharide et/ou de disaccharide à une température de 150 à 240 °C ; et une seconde étape de mélange du mélange obtenu dans la première étape et de la cellulose à une température de 150 à 240 °C. En outre, le procédé de fabrication d'une composition thermoplastique comprend une étape de mélange de cellulose, d'acide hydroxycarboxylique et de monosaccharide et/ou de disaccharide dans une extrudeuse à une température de 150 à 240 °C. Le mélange eutectique est de préférence un mélange d'acide lactique et de glucose. De plus, la teneur en cellulose est de préférence de 0,05 à 60,0 % en masse.
CA3240134A 2022-01-31 2023-01-31 Composition thermoplastique Pending CA3240134A1 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2022-013398 2022-01-31
JP2022013398 2022-01-31
JP2022130009A JP2023111812A (ja) 2022-01-31 2022-08-17 熱可塑性組成物
JP2022-130009 2022-08-17
PCT/JP2023/002990 WO2023145958A1 (fr) 2022-01-31 2023-01-31 Composition thermoplastique

Publications (1)

Publication Number Publication Date
CA3240134A1 true CA3240134A1 (fr) 2023-08-03

Family

ID=87471780

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3240134A Pending CA3240134A1 (fr) 2022-01-31 2023-01-31 Composition thermoplastique

Country Status (2)

Country Link
CA (1) CA3240134A1 (fr)
WO (1) WO2023145958A1 (fr)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1192503A (ja) * 1997-09-22 1999-04-06 Canon Inc 糖鎖高分子化合物を含む高分子化合物及びその分解方法
JPH11193524A (ja) * 1997-12-26 1999-07-21 Kankyo Create:Kk 既成コンクリート杭の杭頭処理方法及び杭頭処理剤
KR101410624B1 (ko) * 2005-07-26 2014-06-20 크나우프 인설레이션 게엠베하 접착제 및 이들로 만들어진 물질
JPWO2008143322A1 (ja) * 2007-05-23 2010-08-12 財団法人岡山県産業振興財団 セルロース誘導体、セルロース誘導体−ポリ乳酸グラフト共重合体及びその製造方法、並びに、ポリ乳酸系樹脂組成物
US9593230B2 (en) * 2013-11-01 2017-03-14 3M Innovative Properties Company Plasticized polymeric composition
CN103951852A (zh) * 2014-05-21 2014-07-30 季国良 高强度淀粉基降解环保材料制造方法
WO2018038669A1 (fr) * 2016-08-24 2018-03-01 Organoclick Ab Compositions de complexes de polyélectrolytes d'origine biologique comprenant des particules insolubles dans l'eau
WO2019050598A1 (fr) * 2017-09-08 2019-03-14 DuPont Nutrition USA, Inc. Compositions colloïdales de cellulose microcristalline et d'alginate, leur préparation et produits obtenus à partir de celles-ci

Also Published As

Publication number Publication date
WO2023145958A1 (fr) 2023-08-03

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