JP7361240B2 - 熱可塑性樹脂組成物の製造方法 - Google Patents

熱可塑性樹脂組成物の製造方法 Download PDF

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Publication number
JP7361240B2
JP7361240B2 JP2023522915A JP2023522915A JP7361240B2 JP 7361240 B2 JP7361240 B2 JP 7361240B2 JP 2023522915 A JP2023522915 A JP 2023522915A JP 2023522915 A JP2023522915 A JP 2023522915A JP 7361240 B2 JP7361240 B2 JP 7361240B2
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JP
Japan
Prior art keywords
thermoplastic resin
screw
kneading
resin composition
fibrous filler
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.)
Active
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JP2023522915A
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English (en)
Japanese (ja)
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JPWO2023058647A1 (enrdf_load_stackoverflow
JPWO2023058647A5 (enrdf_load_stackoverflow
Inventor
翔太 ▲高▼木
理恵子 松山
一史 鈴木
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.)
Polyplastics Co Ltd
Original Assignee
Polyplastics Co Ltd
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Filing date
Publication date
Application filed by Polyplastics Co Ltd filed Critical Polyplastics Co Ltd
Publication of JPWO2023058647A1 publication Critical patent/JPWO2023058647A1/ja
Publication of JPWO2023058647A5 publication Critical patent/JPWO2023058647A5/ja
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    • 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
    • B29B7/46—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft
    • 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
    • B29B9/00—Making granules
    • B29B9/12—Making granules characterised by structure or composition
    • B29B9/14—Making granules characterised by structure or composition fibre-reinforced
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/395—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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/50—Details of extruders
    • B29C48/505—Screws
    • B29C48/55—Screws having reverse-feeding elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/50—Details of extruders
    • B29C48/505—Screws
    • B29C48/59—Screws characterised by details of the thread, i.e. the shape of a single thread of the material-feeding screw
    • B29C48/605—Screws characterised by details of the thread, i.e. the shape of a single thread of the material-feeding screw the thread being discontinuous

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
JP2023522915A 2021-10-06 2022-10-04 熱可塑性樹脂組成物の製造方法 Active JP7361240B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021164604 2021-10-06
JP2021164604 2021-10-06
PCT/JP2022/037104 WO2023058647A1 (ja) 2021-10-06 2022-10-04 熱可塑性樹脂組成物の製造方法

Publications (3)

Publication Number Publication Date
JPWO2023058647A1 JPWO2023058647A1 (enrdf_load_stackoverflow) 2023-04-13
JPWO2023058647A5 JPWO2023058647A5 (enrdf_load_stackoverflow) 2023-09-13
JP7361240B2 true JP7361240B2 (ja) 2023-10-13

Family

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Family Applications (1)

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JP2023522915A Active JP7361240B2 (ja) 2021-10-06 2022-10-04 熱可塑性樹脂組成物の製造方法

Country Status (4)

Country Link
JP (1) JP7361240B2 (enrdf_load_stackoverflow)
CN (1) CN118103187A (enrdf_load_stackoverflow)
TW (1) TW202330709A (enrdf_load_stackoverflow)
WO (1) WO2023058647A1 (enrdf_load_stackoverflow)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012026270A1 (ja) 2010-08-27 2012-03-01 ポリプラスチックス株式会社 ガラス繊維強化熱可塑性樹脂組成物ペレットの製造方法
JP2012213997A (ja) 2011-04-01 2012-11-08 Polyplastics Co ガラス繊維強化熱可塑性樹脂組成物ペレットの製造方法
CN103978662A (zh) 2014-05-09 2014-08-13 天津翰克科技有限公司 一种塑料挤出机双螺杆结构
JP2020040356A (ja) 2018-09-13 2020-03-19 三菱エンジニアリングプラスチックス株式会社 樹脂ペレットの製造方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS552333B2 (enrdf_load_stackoverflow) * 1973-06-18 1980-01-19
JP4602024B2 (ja) * 2004-07-28 2010-12-22 ポリプラスチックス株式会社 液晶性樹脂組成物の製造方法
JP4786648B2 (ja) * 2005-05-18 2011-10-05 ポリプラスチックス株式会社 繊維状充填剤高濃度配合樹脂組成物の製造方法及び樹脂組成物ペレット

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012026270A1 (ja) 2010-08-27 2012-03-01 ポリプラスチックス株式会社 ガラス繊維強化熱可塑性樹脂組成物ペレットの製造方法
JP2012213997A (ja) 2011-04-01 2012-11-08 Polyplastics Co ガラス繊維強化熱可塑性樹脂組成物ペレットの製造方法
CN103978662A (zh) 2014-05-09 2014-08-13 天津翰克科技有限公司 一种塑料挤出机双螺杆结构
JP2020040356A (ja) 2018-09-13 2020-03-19 三菱エンジニアリングプラスチックス株式会社 樹脂ペレットの製造方法

Also Published As

Publication number Publication date
JPWO2023058647A1 (enrdf_load_stackoverflow) 2023-04-13
TW202330709A (zh) 2023-08-01
WO2023058647A1 (ja) 2023-04-13
CN118103187A (zh) 2024-05-28

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