CN116669927A - 造粒物的制造方法和光学膜的制造方法 - Google Patents

造粒物的制造方法和光学膜的制造方法 Download PDF

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Publication number
CN116669927A
CN116669927A CN202180086496.7A CN202180086496A CN116669927A CN 116669927 A CN116669927 A CN 116669927A CN 202180086496 A CN202180086496 A CN 202180086496A CN 116669927 A CN116669927 A CN 116669927A
Authority
CN
China
Prior art keywords
film
resin
granulated
crushed
granules
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
CN202180086496.7A
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English (en)
Chinese (zh)
Inventor
稻垣真治
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.)
Konica Minolta Inc
Original Assignee
Konica Minolta Inc
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
Application filed by Konica Minolta Inc filed Critical Konica Minolta Inc
Publication of CN116669927A publication Critical patent/CN116669927A/zh
Pending legal-status Critical Current

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Classifications

    • 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
    • B29B9/02—Making granules by dividing preformed material
    • B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
    • 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
    • B29B13/00—Conditioning or physical treatment of the material to be shaped
    • B29B13/04—Conditioning or physical treatment of the material to be shaped by cooling
    • 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
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/04—Disintegrating plastics, e.g. by milling
    • B29B17/0412—Disintegrating plastics, e.g. by milling to large particles, e.g. beads, granules, flakes, slices
    • 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
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
    • 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
    • B29C48/30—Extrusion nozzles or dies
    • 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
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/305—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets
    • 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
    • B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/80—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the plasticising zone, e.g. by heating cylinders
    • 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
    • C08J11/00—Recovery or working-up of waste materials
    • C08J11/04—Recovery or working-up of waste materials of polymers
    • C08J11/06—Recovery or working-up of waste materials of polymers without chemical reactions
    • 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
    • C08J3/12—Powdering or granulating
    • 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
    • C08J5/18—Manufacture of films or sheets
    • 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
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/04—Disintegrating plastics, e.g. by milling
    • B29B2017/0424—Specific disintegrating techniques; devices therefor
    • B29B2017/0468—Crushing, i.e. disintegrating into small particles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/62—Plastics recycling; Rubber recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Environmental & Geological Engineering (AREA)
  • Materials Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Physical Vapour Deposition (AREA)
CN202180086496.7A 2020-12-25 2021-12-06 造粒物的制造方法和光学膜的制造方法 Pending CN116669927A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020216666 2020-12-25
JP2020-216666 2020-12-25
PCT/JP2021/044612 WO2022138094A1 (ja) 2020-12-25 2021-12-06 造粒物の製造方法および光学フィルムの製造方法

Publications (1)

Publication Number Publication Date
CN116669927A true CN116669927A (zh) 2023-08-29

Family

ID=82159515

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180086496.7A Pending CN116669927A (zh) 2020-12-25 2021-12-06 造粒物的制造方法和光学膜的制造方法

Country Status (5)

Country Link
JP (1) JP7593416B2 (https=)
KR (1) KR102852192B1 (https=)
CN (1) CN116669927A (https=)
TW (1) TWI821825B (https=)
WO (1) WO2022138094A1 (https=)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06315931A (ja) * 1992-08-31 1994-11-15 Toyobo Co Ltd 長繊維強化ペレット
JP2001172397A (ja) * 1999-12-17 2001-06-26 Kureha Chem Ind Co Ltd 樹脂組成物ペレットの製造方法
JP2005066952A (ja) * 2003-08-21 2005-03-17 Daicel Chem Ind Ltd プラスチック混合物の分別処理システム
JP2008087241A (ja) * 2006-09-29 2008-04-17 Konica Minolta Opto Inc 光学フィルム及びその製造方法、偏光板用保護フィルム及びそれを用いた偏光板、並びに液晶表示装置
JP2014117919A (ja) * 2012-12-19 2014-06-30 Nippon Zeon Co Ltd 樹脂組成物及びその利用
JP2016076586A (ja) * 2014-10-06 2016-05-12 住友ベークライト株式会社 造粒粉、放熱用樹脂組成物、放熱シート、半導体装置、および放熱部材
CN107922535A (zh) * 2015-09-01 2018-04-17 Dic株式会社 粉体混合物
JP2020166194A (ja) * 2019-03-29 2020-10-08 コニカミノルタ株式会社 光学フィルムの製造方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5445365A (en) * 1977-09-16 1979-04-10 Toyo Watch Case Mfg Method and apparatus for granulating resin
JP2010242017A (ja) * 2009-04-09 2010-10-28 Konica Minolta Opto Inc 光学フィルムの製造方法
JP7326956B2 (ja) * 2019-07-18 2023-08-16 コニカミノルタ株式会社 光学フィルム製造方法

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06315931A (ja) * 1992-08-31 1994-11-15 Toyobo Co Ltd 長繊維強化ペレット
JP2001172397A (ja) * 1999-12-17 2001-06-26 Kureha Chem Ind Co Ltd 樹脂組成物ペレットの製造方法
JP2005066952A (ja) * 2003-08-21 2005-03-17 Daicel Chem Ind Ltd プラスチック混合物の分別処理システム
JP2008087241A (ja) * 2006-09-29 2008-04-17 Konica Minolta Opto Inc 光学フィルム及びその製造方法、偏光板用保護フィルム及びそれを用いた偏光板、並びに液晶表示装置
JP2014117919A (ja) * 2012-12-19 2014-06-30 Nippon Zeon Co Ltd 樹脂組成物及びその利用
JP2016076586A (ja) * 2014-10-06 2016-05-12 住友ベークライト株式会社 造粒粉、放熱用樹脂組成物、放熱シート、半導体装置、および放熱部材
CN107922535A (zh) * 2015-09-01 2018-04-17 Dic株式会社 粉体混合物
JP2020166194A (ja) * 2019-03-29 2020-10-08 コニカミノルタ株式会社 光学フィルムの製造方法

Also Published As

Publication number Publication date
KR102852192B1 (ko) 2025-08-28
WO2022138094A1 (ja) 2022-06-30
TW202235243A (zh) 2022-09-16
JPWO2022138094A1 (https=) 2022-06-30
JP7593416B2 (ja) 2024-12-03
KR20230108325A (ko) 2023-07-18
TWI821825B (zh) 2023-11-11

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