JP7579365B2 - 樹脂組成物の製造方法 - Google Patents

樹脂組成物の製造方法 Download PDF

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JP7579365B2
JP7579365B2 JP2022579611A JP2022579611A JP7579365B2 JP 7579365 B2 JP7579365 B2 JP 7579365B2 JP 2022579611 A JP2022579611 A JP 2022579611A JP 2022579611 A JP2022579611 A JP 2022579611A JP 7579365 B2 JP7579365 B2 JP 7579365B2
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JPWO2022168928A1 (https=
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功一 上野
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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
    • 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
    • C08J3/005—Processes for mixing polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
    • B29B7/38—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
    • B29B7/40—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft
    • B29B7/42—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft with screw or helix
    • B29B7/428—Parts or accessories, e.g. casings, feeding or discharging means
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
    • B29B7/38—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
    • B29B7/46—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft
    • B29B7/48—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft with intermeshing devices, e.g. screws
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    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/58—Component parts, details or accessories; Auxiliary operations
    • B29B7/72—Measuring, controlling or regulating
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    • B29B9/12—Making granules characterised by structure or composition
    • B29B9/14—Making granules characterised by structure or composition fibre-reinforced
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
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    • B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
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    • B29C48/505—Screws
    • B29C48/67—Screws having incorporated mixing devices not provided for in groups B29C48/52 - B29C48/66
    • C—CHEMISTRY; METALLURGY
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    • C08J3/21—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase the polymer being premixed with a liquid phase
    • C08J3/215—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase the polymer being premixed with a liquid phase at least one additive being also premixed with a liquid phase
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    • 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
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  • Chemical & Material Sciences (AREA)
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  • Chemical Kinetics & Catalysis (AREA)
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  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Reinforced Plastic Materials (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
JP2022579611A 2021-02-03 2022-02-03 樹脂組成物の製造方法 Active JP7579365B2 (ja)

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EP4493376A1 (en) * 2022-03-18 2025-01-22 Société des Produits Nestlé S.A. A method for producing a compound comprising a polyhydroxyalcanoate and cellulose
CN119300967A (zh) * 2022-06-01 2025-01-10 宝理塑料株式会社 热塑性树脂组合物的制造方法
JP2025157622A (ja) * 2022-07-15 2025-10-16 株式会社ユポ・コーポレーション 熱可塑性樹脂組成物の製造方法、及び混練機

Citations (10)

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Publication number Priority date Publication date Assignee Title
JP2004142444A (ja) 2002-10-03 2004-05-20 Mitsubishi Gas Chem Co Inc ポリアミド複合材料の製造方法
JP2011255652A (ja) 2010-06-11 2011-12-22 Asahi Kasei Chemicals Corp ポリフェニレンエーテル樹脂組成物の製造方法
JP2012236906A (ja) 2011-05-11 2012-12-06 Nissan Motor Co Ltd 樹脂組成物
JP2013006411A (ja) 2011-06-22 2013-01-10 Kankyo Keiei Sogo Kenkyusho:Kk 微細紙粉含有樹脂組成物の製造方法
JP2015227053A (ja) 2014-05-08 2015-12-17 東芝機械株式会社 押出機用スクリュ並びに押出機および押出方法
JP2016203578A (ja) 2015-04-28 2016-12-08 東芝機械株式会社 押出機用スクリュ並びに押出機および押出方法
JP2016203576A (ja) 2015-04-28 2016-12-08 東芝機械株式会社 押出機用スクリュ並びに押出機および押出方法
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