JPS55148127A - Manufacture of polypropylene sheet - Google Patents

Manufacture of polypropylene sheet

Info

Publication number
JPS55148127A
JPS55148127A JP5569579A JP5569579A JPS55148127A JP S55148127 A JPS55148127 A JP S55148127A JP 5569579 A JP5569579 A JP 5569579A JP 5569579 A JP5569579 A JP 5569579A JP S55148127 A JPS55148127 A JP S55148127A
Authority
JP
Japan
Prior art keywords
sheet
polypropylene
die
orientation
axis
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
JP5569579A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0139898B2 (https=
Inventor
Takashi Takeuchi
Masahiko Maeda
Katsushi Shirakawa
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.)
Resonac Holdings Corp
Original Assignee
Showa Denko KK
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 Showa Denko KK filed Critical Showa Denko KK
Priority to JP5569579A priority Critical patent/JPS55148127A/ja
Publication of JPS55148127A publication Critical patent/JPS55148127A/ja
Publication of JPH0139898B2 publication Critical patent/JPH0139898B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
JP5569579A 1979-05-09 1979-05-09 Manufacture of polypropylene sheet Granted JPS55148127A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5569579A JPS55148127A (en) 1979-05-09 1979-05-09 Manufacture of polypropylene sheet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5569579A JPS55148127A (en) 1979-05-09 1979-05-09 Manufacture of polypropylene sheet

Publications (2)

Publication Number Publication Date
JPS55148127A true JPS55148127A (en) 1980-11-18
JPH0139898B2 JPH0139898B2 (https=) 1989-08-24

Family

ID=13006020

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5569579A Granted JPS55148127A (en) 1979-05-09 1979-05-09 Manufacture of polypropylene sheet

Country Status (1)

Country Link
JP (1) JPS55148127A (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57156222A (en) * 1981-03-23 1982-09-27 Sekisui Chem Co Ltd Preparation of polyolefin film
US4514351A (en) * 1981-08-27 1985-04-30 Deutsche Solvay Werke Gmbh Process for the manufacture of articles of high mechanical strength from thermoplastic synthetic resins

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5538010A (en) * 1978-09-08 1980-03-17 Nippon Petrochemicals Co Ltd Film for condenser and method of fabricating same

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5538010A (en) * 1978-09-08 1980-03-17 Nippon Petrochemicals Co Ltd Film for condenser and method of fabricating same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57156222A (en) * 1981-03-23 1982-09-27 Sekisui Chem Co Ltd Preparation of polyolefin film
US4514351A (en) * 1981-08-27 1985-04-30 Deutsche Solvay Werke Gmbh Process for the manufacture of articles of high mechanical strength from thermoplastic synthetic resins

Also Published As

Publication number Publication date
JPH0139898B2 (https=) 1989-08-24

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