JPS59187817A - 熱成形用ポリプロピレン系樹脂シ−ト - Google Patents

熱成形用ポリプロピレン系樹脂シ−ト

Info

Publication number
JPS59187817A
JPS59187817A JP6165983A JP6165983A JPS59187817A JP S59187817 A JPS59187817 A JP S59187817A JP 6165983 A JP6165983 A JP 6165983A JP 6165983 A JP6165983 A JP 6165983A JP S59187817 A JPS59187817 A JP S59187817A
Authority
JP
Japan
Prior art keywords
sheet
stress
thermoforming
ratio
necking
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
JP6165983A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0316972B2 (OSRAM
Inventor
Takao Yazaki
高雄 矢崎
Tatsumi Kono
河野　巽
Hideaki Nakagawa
中川　英昭
Akihiko Egashira
江頭　明彦
Takashi Funato
孝 船戸
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.)
Mitsubishi Chemical Corp
Original Assignee
Mitsubishi Petrochemical 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 Mitsubishi Petrochemical Co Ltd filed Critical Mitsubishi Petrochemical Co Ltd
Priority to JP6165983A priority Critical patent/JPS59187817A/ja
Publication of JPS59187817A publication Critical patent/JPS59187817A/ja
Publication of JPH0316972B2 publication Critical patent/JPH0316972B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
JP6165983A 1983-04-08 1983-04-08 熱成形用ポリプロピレン系樹脂シ−ト Granted JPS59187817A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6165983A JPS59187817A (ja) 1983-04-08 1983-04-08 熱成形用ポリプロピレン系樹脂シ−ト

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6165983A JPS59187817A (ja) 1983-04-08 1983-04-08 熱成形用ポリプロピレン系樹脂シ−ト

Publications (2)

Publication Number Publication Date
JPS59187817A true JPS59187817A (ja) 1984-10-25
JPH0316972B2 JPH0316972B2 (OSRAM) 1991-03-06

Family

ID=13177565

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6165983A Granted JPS59187817A (ja) 1983-04-08 1983-04-08 熱成形用ポリプロピレン系樹脂シ−ト

Country Status (1)

Country Link
JP (1) JPS59187817A (OSRAM)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5230934A (en) * 1991-02-27 1993-07-27 Toyo Seikan Kaisha Ltd. Frosted container
US6889570B2 (en) 1998-12-03 2005-05-10 Hitachi, Ltd. Gear-type automatic transmission and an automobile using the gear-type automatic transmission

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5230934A (en) * 1991-02-27 1993-07-27 Toyo Seikan Kaisha Ltd. Frosted container
US6889570B2 (en) 1998-12-03 2005-05-10 Hitachi, Ltd. Gear-type automatic transmission and an automobile using the gear-type automatic transmission

Also Published As

Publication number Publication date
JPH0316972B2 (OSRAM) 1991-03-06

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