JPH0126859B2 - - Google Patents

Info

Publication number
JPH0126859B2
JPH0126859B2 JP59250446A JP25044684A JPH0126859B2 JP H0126859 B2 JPH0126859 B2 JP H0126859B2 JP 59250446 A JP59250446 A JP 59250446A JP 25044684 A JP25044684 A JP 25044684A JP H0126859 B2 JPH0126859 B2 JP H0126859B2
Authority
JP
Japan
Prior art keywords
sheet
polypropylene
less
temperature
haze
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.)
Expired
Application number
JP59250446A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61130018A (ja
Inventor
Junji Fujii
Masato Karasawa
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.)
Idemitsu Petrochemical Co Ltd
Original Assignee
Idemitsu Petrochemical 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
Application filed by Idemitsu Petrochemical Co Ltd filed Critical Idemitsu Petrochemical Co Ltd
Priority to JP59250446A priority Critical patent/JPS61130018A/ja
Publication of JPS61130018A publication Critical patent/JPS61130018A/ja
Publication of JPH0126859B2 publication Critical patent/JPH0126859B2/ja
Granted legal-status Critical Current

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
    • 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
    • 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
    • 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
    • B29K2995/0037—Other properties
    • B29K2995/0041—Crystalline

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)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
JP59250446A 1984-11-29 1984-11-29 ポリプロピレンシ−トおよびその製造方法 Granted JPS61130018A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59250446A JPS61130018A (ja) 1984-11-29 1984-11-29 ポリプロピレンシ−トおよびその製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59250446A JPS61130018A (ja) 1984-11-29 1984-11-29 ポリプロピレンシ−トおよびその製造方法

Publications (2)

Publication Number Publication Date
JPS61130018A JPS61130018A (ja) 1986-06-17
JPH0126859B2 true JPH0126859B2 (enrdf_load_stackoverflow) 1989-05-25

Family

ID=17207991

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59250446A Granted JPS61130018A (ja) 1984-11-29 1984-11-29 ポリプロピレンシ−トおよびその製造方法

Country Status (1)

Country Link
JP (1) JPS61130018A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995018004A1 (fr) * 1993-12-28 1995-07-06 Ipec Co., Ltd. Procede et appareil de fabrication d'une feuille thermoplastique

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0653384B2 (ja) * 1986-08-28 1994-07-20 出光石油化学株式会社 熱可塑性樹脂シート類の製造方法
JPH0764008B2 (ja) * 1990-10-23 1995-07-12 出光石油化学株式会社 ポリプロピレン樹脂シートまたはフィルムの製造方法
US5204037A (en) * 1991-01-25 1993-04-20 Idemitsu Petrochemical Co., Ltd. Process for production of polypropylene sheets or films
JP4486202B2 (ja) * 2000-02-01 2010-06-23 出光興産株式会社 低結晶性ポリプロピレンシート及び低結晶性ポリプロピレンシートの製造方法
ATE388191T1 (de) * 2001-04-06 2008-03-15 Idemitsu Kosan Co Polypropylenfolie mit geringer kristallinität
JP4917978B2 (ja) * 2007-07-02 2012-04-18 積水成型工業株式会社 ポリオレフィン系樹脂シートの製造方法及びそれに使用する製造装置
WO2013183342A1 (ja) * 2012-06-08 2013-12-12 積水化学工業株式会社 ポリプロピレン系材料の製造方法及びポリプロピレン系材料
JP7558695B2 (ja) * 2019-07-02 2024-10-01 出光ユニテック株式会社 包装体および包装体の製造方法
JP7547198B2 (ja) * 2020-12-25 2024-09-09 出光ユニテック株式会社 積層シート、包装体、および包装体の製造方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59143613A (ja) * 1983-02-07 1984-08-17 Mitsui Toatsu Chem Inc プレススル−パツク包装用ポリプロピレンシ−ト

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995018004A1 (fr) * 1993-12-28 1995-07-06 Ipec Co., Ltd. Procede et appareil de fabrication d'une feuille thermoplastique

Also Published As

Publication number Publication date
JPS61130018A (ja) 1986-06-17

Similar Documents

Publication Publication Date Title
US5286552A (en) Process for the production of propylene polymer films and laminates and products thus obtained
JPH0126859B2 (enrdf_load_stackoverflow)
JPH0112770B2 (enrdf_load_stackoverflow)
JPH0392328A (ja) 透明性高密度ポリエチレン圧延シート類の製法
GB2039249A (en) Stretching ethylene-vinyl-alcohol copolymer film
JPH0764008B2 (ja) ポリプロピレン樹脂シートまたはフィルムの製造方法
EP0176177B1 (en) Thermoplastic sheet preparation method
JPH0257009B2 (enrdf_load_stackoverflow)
US4256687A (en) Process for producing molded articles
CN110387053A (zh) 抗菌防霉母粒的制备工艺、抗菌防霉型交联热收缩膜及其制备工艺
JPS6311968B2 (enrdf_load_stackoverflow)
JPH09216972A (ja) フィルム及び層
JPS61152418A (ja) 熱成形用熱可塑性樹脂シートの製造方法
JPH01306448A (ja) ポリプロピレン系樹脂組成物、シート類及びその製造方法
JPS6264846A (ja) ポリエチレン延伸成形体の製造方法
US5536806A (en) Substantially crystalline poly(alkylene carbonates), laminate and methods of making
JPH0367491B2 (enrdf_load_stackoverflow)
JPH0681698B2 (ja) ポリプロピレン糸シートの製造方法
JP3143244B2 (ja) 好外観成形品の製造方法
JPS6135226A (ja) ポリプロピレン系樹脂透明成形品の製造方法
JP3745474B2 (ja) 多層ブロー容器
JPS61144345A (ja) ポリプロピレン系ラミネ−トシ−ト
JPS61144343A (ja) 共押出ポリプロピレン系多層材料およびその製造方法
JPH01171834A (ja) ポリプロピレン系樹脂シート類の製造方法
JPH0220320A (ja) ポリプロピレン系樹脂シート類の製造方法及びこれにより得られた樹脂シート類

Legal Events

Date Code Title Description
S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313111

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

EXPY Cancellation because of completion of term