JPS63144045A - 管状多層フイルムおよびその製造方法 - Google Patents

管状多層フイルムおよびその製造方法

Info

Publication number
JPS63144045A
JPS63144045A JP61280906A JP28090686A JPS63144045A JP S63144045 A JPS63144045 A JP S63144045A JP 61280906 A JP61280906 A JP 61280906A JP 28090686 A JP28090686 A JP 28090686A JP S63144045 A JPS63144045 A JP S63144045A
Authority
JP
Japan
Prior art keywords
layer
film
barrier layer
tubular
thickness
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.)
Granted
Application number
JP61280906A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0457190B2 (fr
Inventor
ロバート　エイ．リューク
ゴードン　イー．グールド
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.)
Dow Chemical Co
Original Assignee
Dow Chemical 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 Dow Chemical Co filed Critical Dow Chemical Co
Priority to JP61280906A priority Critical patent/JPS63144045A/ja
Publication of JPS63144045A publication Critical patent/JPS63144045A/ja
Publication of JPH0457190B2 publication Critical patent/JPH0457190B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)
JP61280906A 1986-11-27 1986-11-27 管状多層フイルムおよびその製造方法 Granted JPS63144045A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP61280906A JPS63144045A (ja) 1986-11-27 1986-11-27 管状多層フイルムおよびその製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61280906A JPS63144045A (ja) 1986-11-27 1986-11-27 管状多層フイルムおよびその製造方法

Publications (2)

Publication Number Publication Date
JPS63144045A true JPS63144045A (ja) 1988-06-16
JPH0457190B2 JPH0457190B2 (fr) 1992-09-10

Family

ID=17631590

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61280906A Granted JPS63144045A (ja) 1986-11-27 1986-11-27 管状多層フイルムおよびその製造方法

Country Status (1)

Country Link
JP (1) JPS63144045A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004504179A (ja) * 2000-07-13 2004-02-12 ダウ　グローバル　テクノロジーズ　インコーポレイティド チューブラー多層フィルム、その製造方法および装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004504179A (ja) * 2000-07-13 2004-02-12 ダウ　グローバル　テクノロジーズ　インコーポレイティド チューブラー多層フィルム、その製造方法および装置

Also Published As

Publication number Publication date
JPH0457190B2 (fr) 1992-09-10

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