JPS5581125A - Drawn polypropylene film - Google Patents

Drawn polypropylene film

Info

Publication number
JPS5581125A
JPS5581125A JP15597378A JP15597378A JPS5581125A JP S5581125 A JPS5581125 A JP S5581125A JP 15597378 A JP15597378 A JP 15597378A JP 15597378 A JP15597378 A JP 15597378A JP S5581125 A JPS5581125 A JP S5581125A
Authority
JP
Japan
Prior art keywords
polypropylene
expansion ratio
boiling heptane
polypropylene film
ratio
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
JP15597378A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5650853B2 (cg-RX-API-DMAC7.html
Inventor
Akinobu Shiga
Noriyoshi Matsuyama
Masahiro Kakugo
Yukio Naito
Seiichiro Kon
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical 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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Priority to JP15597378A priority Critical patent/JPS5581125A/ja
Priority to PH23365A priority patent/PH16274A/en
Priority to AU53638/79A priority patent/AU531403B2/en
Priority to CA000341608A priority patent/CA1158412A/en
Priority to BR7908103A priority patent/BR7908103A/pt
Priority to MX180465A priority patent/MX151064A/es
Priority to EP19790302879 priority patent/EP0012605B1/en
Priority to DE7979302879T priority patent/DE2967375D1/de
Priority to GB7942977A priority patent/GB2040302B/en
Priority to US06/103,133 priority patent/US4283463A/en
Publication of JPS5581125A publication Critical patent/JPS5581125A/ja
Publication of JPS5650853B2 publication Critical patent/JPS5650853B2/ja
Priority to SG52083A priority patent/SG52083G/en
Priority to HK705/83A priority patent/HK70583A/xx
Priority to MY350/84A priority patent/MY8400350A/xx
Priority to US06/927,219 priority patent/USRE32542E/en
Granted legal-status Critical Current

Links

Landscapes

  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
JP15597378A 1978-12-13 1978-12-13 Drawn polypropylene film Granted JPS5581125A (en)

Priority Applications (14)

Application Number Priority Date Filing Date Title
JP15597378A JPS5581125A (en) 1978-12-13 1978-12-13 Drawn polypropylene film
PH23365A PH16274A (en) 1978-12-13 1979-12-04 Molded products of polypropylene
AU53638/79A AU531403B2 (en) 1978-12-13 1979-12-10 Molded products of polypropylene
CA000341608A CA1158412A (en) 1978-12-13 1979-12-11 Molded products of polypropylene
BR7908103A BR7908103A (pt) 1978-12-13 1979-12-12 Produtos moldados de polipropileno
MX180465A MX151064A (es) 1978-12-13 1979-12-12 Mejoras en procedimiento para obtener polipropileno adecuado para moldear articulos
DE7979302879T DE2967375D1 (en) 1978-12-13 1979-12-13 Shaped products of polypropylene
EP19790302879 EP0012605B1 (en) 1978-12-13 1979-12-13 Shaped products of polypropylene
GB7942977A GB2040302B (en) 1978-12-13 1979-12-13 Shaped products of polypropylene
US06/103,133 US4283463A (en) 1978-12-13 1979-12-13 Molded products of polypropylene
SG52083A SG52083G (en) 1978-12-13 1983-08-19 Stretched films of polypropylene for electrical insulation
HK705/83A HK70583A (en) 1978-12-13 1983-12-20 Stretched films of polypropylene for electrical insulation
MY350/84A MY8400350A (en) 1978-12-13 1984-12-30 Stretched films of polypropylene for electrical insulation
US06/927,219 USRE32542E (en) 1978-12-13 1986-11-05 Molded products of polypropylene

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15597378A JPS5581125A (en) 1978-12-13 1978-12-13 Drawn polypropylene film

Publications (2)

Publication Number Publication Date
JPS5581125A true JPS5581125A (en) 1980-06-18
JPS5650853B2 JPS5650853B2 (cg-RX-API-DMAC7.html) 1981-12-01

Family

ID=15617570

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15597378A Granted JPS5581125A (en) 1978-12-13 1978-12-13 Drawn polypropylene film

Country Status (1)

Country Link
JP (1) JPS5581125A (cg-RX-API-DMAC7.html)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5747305A (en) * 1980-09-04 1982-03-18 Sumitomo Chem Co Ltd Modifying method of polypropylene
JPS5749524A (en) * 1980-09-10 1982-03-23 Sumitomo Chem Co Ltd Manufacture of surface-roughend polypropylene stretched film
JPS5750418A (en) * 1980-09-10 1982-03-24 Sumitomo Chemical Co Oil-immersed electric device
JPS58163236U (ja) * 1982-04-22 1983-10-31 東洋紡績株式会社 複合ポリプロピレンフイルム又はシ−ト
JPS61234761A (ja) * 1985-04-11 1986-10-20 Chisso Corp 高剛性ポリプロピレン製海苔簀

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5721861U (cg-RX-API-DMAC7.html) * 1980-07-14 1982-02-04
JPS5927346U (ja) * 1982-08-16 1984-02-20 カヤバ工業株式会社 シヨツクアブソ−バ
JPS60168970A (ja) * 1984-02-10 1985-09-02 Chugoku Gomme Kogyo Kk 形状記憶合金を利用したリツプを有するパツキン

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5747305A (en) * 1980-09-04 1982-03-18 Sumitomo Chem Co Ltd Modifying method of polypropylene
JPS5749524A (en) * 1980-09-10 1982-03-23 Sumitomo Chem Co Ltd Manufacture of surface-roughend polypropylene stretched film
JPS5750418A (en) * 1980-09-10 1982-03-24 Sumitomo Chemical Co Oil-immersed electric device
JPS58163236U (ja) * 1982-04-22 1983-10-31 東洋紡績株式会社 複合ポリプロピレンフイルム又はシ−ト
JPS61234761A (ja) * 1985-04-11 1986-10-20 Chisso Corp 高剛性ポリプロピレン製海苔簀

Also Published As

Publication number Publication date
JPS5650853B2 (cg-RX-API-DMAC7.html) 1981-12-01

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