ATE148653T1 - Verfahren zur herstellung von polypropylen- platten oder folien - Google Patents

Verfahren zur herstellung von polypropylen- platten oder folien

Info

Publication number
ATE148653T1
ATE148653T1 AT91117789T AT91117789T ATE148653T1 AT E148653 T1 ATE148653 T1 AT E148653T1 AT 91117789 T AT91117789 T AT 91117789T AT 91117789 T AT91117789 T AT 91117789T AT E148653 T1 ATE148653 T1 AT E148653T1
Authority
AT
Austria
Prior art keywords
film
sheet
polypropylene resin
transparency
present
Prior art date
Application number
AT91117789T
Other languages
English (en)
Inventor
Atsushi C O Idemitsu Pet Fujii
Original Assignee
Idemitsu Petrochemical Co
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 Idemitsu Petrochemical Co filed Critical Idemitsu Petrochemical Co
Application granted granted Critical
Publication of ATE148653T1 publication Critical patent/ATE148653T1/de

Links

Classifications

    • 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
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/02—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing
    • B29C59/04—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing using rollers or endless belts
    • 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
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/91—Heating, e.g. for cross linking
    • 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
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/911—Cooling
    • B29C48/9135—Cooling of flat articles, e.g. using specially adapted supporting means
    • 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
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/911—Cooling
    • B29C48/9135—Cooling of flat articles, e.g. using specially adapted supporting means
    • B29C48/914—Cooling drums
    • 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
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/919—Thermal treatment of the stream of extruded material, e.g. cooling using a bath, e.g. extruding into an open bath to coagulate or cool the material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D7/00—Producing flat articles, e.g. films or sheets
    • B29D7/01—Films or 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/16—Cooling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/10—Polymers of propylene
    • B29K2023/12—PP, i.e. polypropylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0018—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular optical properties, e.g. fluorescent or phosphorescent
    • B29K2995/0022—Bright, glossy or shiny surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0018—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular optical properties, e.g. fluorescent or phosphorescent
    • B29K2995/0026—Transparent

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Laminated Bodies (AREA)
AT91117789T 1990-10-23 1991-10-18 Verfahren zur herstellung von polypropylen- platten oder folien ATE148653T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2283359A JPH0764008B2 (ja) 1990-10-23 1990-10-23 ポリプロピレン樹脂シートまたはフィルムの製造方法

Publications (1)

Publication Number Publication Date
ATE148653T1 true ATE148653T1 (de) 1997-02-15

Family

ID=17664468

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91117789T ATE148653T1 (de) 1990-10-23 1991-10-18 Verfahren zur herstellung von polypropylen- platten oder folien

Country Status (8)

Country Link
US (1) US5211899A (de)
EP (1) EP0482518B1 (de)
JP (1) JPH0764008B2 (de)
AT (1) ATE148653T1 (de)
AU (1) AU635866B2 (de)
CA (1) CA2053779C (de)
DE (1) DE69124564T2 (de)
ES (1) ES2099726T3 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5707478A (en) * 1993-02-25 1998-01-13 Idemitsu Petrochemical Co., Ltd. Method for producing thermoplastic resin sheet or film
JP3337261B2 (ja) * 1993-03-04 2002-10-21 出光石油化学株式会社 ポリプロピレン樹脂シート又はフィルムの製造方法
US5435957A (en) * 1993-09-03 1995-07-25 Pall Corporation Method of preparing a support material for use with a filtration medium
JP3554570B2 (ja) * 1993-12-28 2004-08-18 株式会社アイペック 結晶性熱可塑性樹脂シート又はフイルムの製造方法
DE19508597A1 (de) * 1995-03-10 1996-09-12 Hoechst Ag Verfahren zum Herstellen biaxial verstreckter Folien sowie Vorrichtung zur Durchführung des Verfahrens
US6306327B1 (en) * 1995-11-14 2001-10-23 Idemitsu Petrochemical Co., Ltd. Producing method of a thermoplastic resin sheet and producing apparatus therefor
USH1857H (en) * 1995-12-21 2000-09-05 Eastman Chemical Company Method for reducing peel defects in adhesive bonded plastics
CA2218970A1 (en) * 1996-10-22 1998-04-22 Kenichi Fujiwara Soft transparent polyolefin resin sheet and method for producing the same
US5911934A (en) * 1997-09-05 1999-06-15 Xerox Corporation Photoreceptor calendering method
US6024907A (en) * 1998-02-02 2000-02-15 Bruce Jagunich Embossing with an endless belt composed of a shape memory alloy
SE512151C2 (sv) * 1998-06-26 2000-02-07 Eco Lean Ab Kalanderanordning
EP1153730B1 (de) * 1999-02-16 2009-08-26 Sumitomo Bakelite Co., Ltd. Herstellungsverfahren für thermoplastische kunststoff-flachfolie
US6908295B2 (en) * 2000-06-16 2005-06-21 Avery Dennison Corporation Process and apparatus for embossing precise microstructures and embossing tool for making same
EP1301334A1 (de) * 2000-06-16 2003-04-16 Avery Dennison Corporation Verfahren und vorrichtung zum präzisionsprägen
AT501157B8 (de) * 2004-12-27 2007-02-15 Erich Dipl Ing Schaffer Verfahren zur herstellung von hochtransparenten kunststoff-folien mit geringen eigenspannungen
CN114132030B (zh) * 2021-11-29 2024-02-09 浙江洁美电子科技股份有限公司 一种载带用片材及其制备方法和应用
US20250026114A1 (en) * 2021-12-03 2025-01-23 Tetra Laval Holdings & Finance S.A. Method of manufacturing a strip for sealing a laminated packaging material for liquid food products

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE632465A (de) * 1962-05-18
BE664414A (de) * 1964-07-08 1900-01-01
FR1579966A (de) * 1968-09-16 1969-08-29
JPS58173621A (ja) * 1982-04-05 1983-10-12 Idemitsu Petrochem Co Ltd 熱可塑性樹脂シ−トまたはフイルムの製造方法
JPS5957720A (ja) * 1982-09-29 1984-04-03 Idemitsu Petrochem Co Ltd 熱可塑性樹脂シ−トまたはフイルムの製造方法
JPS59150726A (ja) * 1983-02-18 1984-08-29 Idemitsu Petrochem Co Ltd 熱可塑性樹脂シ−トまたはフイルムの製造方法
US4548778A (en) * 1983-09-26 1985-10-22 Idemitsu Petrochemical Co., Ltd. Method of producing thermoplastic resin sheet or film
JPS60236719A (ja) * 1984-05-11 1985-11-25 Idemitsu Petrochem Co Ltd 熱可塑性樹脂の冷却装置
JPS60240431A (ja) * 1984-05-16 1985-11-29 Idemitsu Petrochem Co Ltd 熱可塑性樹脂シ−トまたはフイルムの製造方法
EP0176177B1 (de) * 1984-07-25 1989-09-20 Idemitsu Petrochemical Co. Ltd. Verfahren zur Herstellung thermoplastischer Folien
JPS61130018A (ja) * 1984-11-29 1986-06-17 Idemitsu Petrochem Co Ltd ポリプロピレンシ−トおよびその製造方法
JPS6210816A (ja) * 1985-07-08 1987-01-19 三菱電機株式会社 透明電極板
JPS6241457A (ja) * 1985-08-15 1987-02-23 Nissan Motor Co Ltd 自動変速機の変速制御装置
JPS62146611A (ja) * 1985-12-20 1987-06-30 Idemitsu Petrochem Co Ltd 結晶性熱可塑性樹脂シ−トの製造方法
JPS62284719A (ja) * 1986-06-03 1987-12-10 Toppan Printing Co Ltd プラスチツクフイルムまたはシ−トの成膜方法
JPS6242822A (ja) * 1986-08-01 1987-02-24 Idemitsu Petrochem Co Ltd 熱可塑性樹脂シ−トまたはフイルムの製造方法
US4867927A (en) * 1987-02-13 1989-09-19 Idemitsu Petrochemical Co., Ltd. Process of producing thermplastic resin sheet and the like and molding screw therefor
JPH0690500B2 (ja) * 1987-04-03 1994-11-14 大日本印刷株式会社 印刷製版用レイアウト装置
JPS63288731A (ja) * 1987-05-21 1988-11-25 Furukawa Electric Co Ltd:The ポリプロピレン樹脂系発泡体シ−トの製造方法
FR2623120B1 (fr) * 1987-11-12 1990-04-27 Saint Gobain Vitrage Procede et dispositif pour la fabrication d'une feuille de matiere plastique de haute qualite optique comprenant une couche de polyurethane obtenue par extrusion et pressage
AU604846B2 (en) * 1988-02-25 1991-01-03 Idemitsu Petrochemical Co., Ltd. Process of producing thermoplastic resin sheet and the like and equipment therefor

Also Published As

Publication number Publication date
EP0482518A2 (de) 1992-04-29
AU8561791A (en) 1992-04-30
AU635866B2 (en) 1993-04-01
DE69124564T2 (de) 1997-05-28
EP0482518A3 (en) 1993-01-13
JPH0764008B2 (ja) 1995-07-12
ES2099726T3 (es) 1997-06-01
JPH04158022A (ja) 1992-06-01
US5211899A (en) 1993-05-18
DE69124564D1 (de) 1997-03-20
CA2053779A1 (en) 1992-04-24
CA2053779C (en) 1995-01-10
EP0482518B1 (de) 1997-02-05

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee