JPS6223665B2 - - Google Patents

Info

Publication number
JPS6223665B2
JPS6223665B2 JP56089658A JP8965881A JPS6223665B2 JP S6223665 B2 JPS6223665 B2 JP S6223665B2 JP 56089658 A JP56089658 A JP 56089658A JP 8965881 A JP8965881 A JP 8965881A JP S6223665 B2 JPS6223665 B2 JP S6223665B2
Authority
JP
Japan
Prior art keywords
layer
film
range
intrinsic viscosity
melting point
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
JP56089658A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57205146A (en
Inventor
Tosha Yoshii
Kenji Tsunashima
Takeo Fukuyama
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.)
Toray Industries Inc
Original Assignee
Toray Industries 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 Toray Industries Inc filed Critical Toray Industries Inc
Priority to JP56089658A priority Critical patent/JPS57205146A/ja
Priority to US06/327,202 priority patent/US4410582A/en
Priority to DE8181305731T priority patent/DE3169605D1/de
Priority to EP19810305731 priority patent/EP0053925B1/en
Priority to CA000391887A priority patent/CA1180261A/en
Publication of JPS57205146A publication Critical patent/JPS57205146A/ja
Publication of JPS6223665B2 publication Critical patent/JPS6223665B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Laminated Bodies (AREA)
JP56089658A 1980-12-10 1981-06-12 Three-layer laminated polyolefin film Granted JPS57205146A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP56089658A JPS57205146A (en) 1981-06-12 1981-06-12 Three-layer laminated polyolefin film
US06/327,202 US4410582A (en) 1980-12-10 1981-12-03 Multi-layered polyolefin laminated film
DE8181305731T DE3169605D1 (en) 1980-12-10 1981-12-04 Multi-layered polyolefin laminated film
EP19810305731 EP0053925B1 (en) 1980-12-10 1981-12-04 Multi-layered polyolefin laminated film
CA000391887A CA1180261A (en) 1980-12-10 1981-12-09 Multi-layered polyolefin laminated film

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56089658A JPS57205146A (en) 1981-06-12 1981-06-12 Three-layer laminated polyolefin film

Publications (2)

Publication Number Publication Date
JPS57205146A JPS57205146A (en) 1982-12-16
JPS6223665B2 true JPS6223665B2 (OSRAM) 1987-05-25

Family

ID=13976850

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56089658A Granted JPS57205146A (en) 1980-12-10 1981-06-12 Three-layer laminated polyolefin film

Country Status (1)

Country Link
JP (1) JPS57205146A (OSRAM)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS578142B2 (OSRAM) * 1972-10-17 1982-02-15
FR2276085A1 (fr) * 1974-06-25 1976-01-23 Percevaut Emile Reacteur multicellulaire polyvalent a contacts de phases liquides/gaz
JPS5539277A (en) * 1978-09-13 1980-03-19 Sumitomo Chem Co Ltd Oxidation-resistant ion exchange resin and method of using it
JPS57189850A (en) * 1981-05-19 1982-11-22 Toray Industries Polyolefin laminated film

Also Published As

Publication number Publication date
JPS57205146A (en) 1982-12-16

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