JPS5645935A - Polypropylene composition for which thermoforming cycle can be reduced - Google Patents

Polypropylene composition for which thermoforming cycle can be reduced

Info

Publication number
JPS5645935A
JPS5645935A JP12157779A JP12157779A JPS5645935A JP S5645935 A JPS5645935 A JP S5645935A JP 12157779 A JP12157779 A JP 12157779A JP 12157779 A JP12157779 A JP 12157779A JP S5645935 A JPS5645935 A JP S5645935A
Authority
JP
Japan
Prior art keywords
reduced
ethylene
propylene
polymers
density
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
JP12157779A
Other languages
English (en)
Other versions
JPS6234057B2 (ja
Inventor
Tsutomu Mitsunaga
Akiyuki Iwai
Masato Kubota
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.)
Idemitsu Petrochemical Co Ltd
Original Assignee
Idemitsu 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 Idemitsu Petrochemical Co Ltd filed Critical Idemitsu Petrochemical Co Ltd
Priority to JP12157779A priority Critical patent/JPS5645935A/ja
Publication of JPS5645935A publication Critical patent/JPS5645935A/ja
Publication of JPS6234057B2 publication Critical patent/JPS6234057B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Compositions Of Macromolecular Compounds (AREA)
JP12157779A 1979-09-22 1979-09-22 Polypropylene composition for which thermoforming cycle can be reduced Granted JPS5645935A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12157779A JPS5645935A (en) 1979-09-22 1979-09-22 Polypropylene composition for which thermoforming cycle can be reduced

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12157779A JPS5645935A (en) 1979-09-22 1979-09-22 Polypropylene composition for which thermoforming cycle can be reduced

Publications (2)

Publication Number Publication Date
JPS5645935A true JPS5645935A (en) 1981-04-25
JPS6234057B2 JPS6234057B2 (ja) 1987-07-24

Family

ID=14814675

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12157779A Granted JPS5645935A (en) 1979-09-22 1979-09-22 Polypropylene composition for which thermoforming cycle can be reduced

Country Status (1)

Country Link
JP (1) JPS5645935A (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5876438A (ja) * 1981-10-14 1983-05-09 モンテジソン・ソチエタ・ペル・アチオニ 低温における改良された衝撃強度性を有するポリプロピレン組成物及びそれの製造法
JPS6049049A (ja) * 1983-08-30 1985-03-18 Mitsubishi Petrochem Co Ltd ポリプロピレン組成物
JPS60152543A (ja) * 1984-01-18 1985-08-10 Mitsui Petrochem Ind Ltd ポリプロピレン組成物
US5115030A (en) * 1988-08-04 1992-05-19 Mitsui Petrochemical Industries, Ltd. Polypropylene resin composition

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5388049A (en) * 1977-01-13 1978-08-03 Mitsui Petrochem Ind Ltd Molding polymer composition and its preparation
JPS5439453A (en) * 1977-09-05 1979-03-26 Hitachi Ltd Polypropylene resin composition

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5388049A (en) * 1977-01-13 1978-08-03 Mitsui Petrochem Ind Ltd Molding polymer composition and its preparation
JPS5439453A (en) * 1977-09-05 1979-03-26 Hitachi Ltd Polypropylene resin composition

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5876438A (ja) * 1981-10-14 1983-05-09 モンテジソン・ソチエタ・ペル・アチオニ 低温における改良された衝撃強度性を有するポリプロピレン組成物及びそれの製造法
JPH0463905B2 (ja) * 1981-10-14 1992-10-13 Montedison Spa
JPS6049049A (ja) * 1983-08-30 1985-03-18 Mitsubishi Petrochem Co Ltd ポリプロピレン組成物
JPH0373583B2 (ja) * 1983-08-30 1991-11-22 Mitsubishi Petrochemical Co
JPS60152543A (ja) * 1984-01-18 1985-08-10 Mitsui Petrochem Ind Ltd ポリプロピレン組成物
US5115030A (en) * 1988-08-04 1992-05-19 Mitsui Petrochemical Industries, Ltd. Polypropylene resin composition

Also Published As

Publication number Publication date
JPS6234057B2 (ja) 1987-07-24

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