JPH0334458B2 - - Google Patents

Info

Publication number
JPH0334458B2
JPH0334458B2 JP59073554A JP7355484A JPH0334458B2 JP H0334458 B2 JPH0334458 B2 JP H0334458B2 JP 59073554 A JP59073554 A JP 59073554A JP 7355484 A JP7355484 A JP 7355484A JP H0334458 B2 JPH0334458 B2 JP H0334458B2
Authority
JP
Japan
Prior art keywords
film
stretching
polyether
ether
crystallinity
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 - Lifetime
Application number
JP59073554A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60217134A (ja
Inventor
Kazuo Kondo
Kakushi Maruyama
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.)
Okura Industrial Co Ltd
Original Assignee
Okura Industrial 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 Okura Industrial Co Ltd filed Critical Okura Industrial Co Ltd
Priority to JP59073554A priority Critical patent/JPS60217134A/ja
Publication of JPS60217134A publication Critical patent/JPS60217134A/ja
Publication of JPH0334458B2 publication Critical patent/JPH0334458B2/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
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0018—Combinations of extrusion moulding with other shaping operations combined with shaping by orienting, stretching or shrinking, e.g. film blowing
    • 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
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
    • 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
    • B29K2071/00—Use of polyethers, e.g. PEEK, i.e. polyether-etherketone or PEK, i.e. polyetherketone or derivatives thereof, as moulding material

Landscapes

  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
JP59073554A 1984-04-11 1984-04-11 チユ−ブ状同時２軸延伸ポリエ−テル・エ−テル・ケトンフイルムの製造方法 Granted JPS60217134A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59073554A JPS60217134A (ja) 1984-04-11 1984-04-11 チユ−ブ状同時２軸延伸ポリエ−テル・エ−テル・ケトンフイルムの製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59073554A JPS60217134A (ja) 1984-04-11 1984-04-11 チユ−ブ状同時２軸延伸ポリエ−テル・エ−テル・ケトンフイルムの製造方法

Publications (2)

Publication Number Publication Date
JPS60217134A JPS60217134A (ja) 1985-10-30
JPH0334458B2 true JPH0334458B2 (enrdf_load_stackoverflow) 1991-05-22

Family

ID=13521573

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59073554A Granted JPS60217134A (ja) 1984-04-11 1984-04-11 チユ−ブ状同時２軸延伸ポリエ−テル・エ−テル・ケトンフイルムの製造方法

Country Status (1)

Country Link
JP (1) JPS60217134A (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6137419A (ja) * 1984-07-31 1986-02-22 Sumitomo Bakelite Co Ltd 二軸配向熱可塑性ポリエ−テルエ−テルケトンフイルム
JPS6392430A (ja) * 1986-10-08 1988-04-22 Mitsui Toatsu Chem Inc 結晶化したポリエ−テルエ−テルケトンフイルムの製造方法
JP7175307B2 (ja) * 2018-04-02 2022-11-18 グンゼ株式会社 熱収縮性チューブ
JP2024049031A (ja) * 2022-09-28 2024-04-09 信越ポリマー株式会社 熱収縮性フィルム及びその製造方法

Also Published As

Publication number Publication date
JPS60217134A (ja) 1985-10-30

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