JPS55131032A - Polypropylene resin composition - Google Patents

Polypropylene resin composition

Info

Publication number
JPS55131032A
JPS55131032A JP3887079A JP3887079A JPS55131032A JP S55131032 A JPS55131032 A JP S55131032A JP 3887079 A JP3887079 A JP 3887079A JP 3887079 A JP3887079 A JP 3887079A JP S55131032 A JPS55131032 A JP S55131032A
Authority
JP
Japan
Prior art keywords
melt
resin
organic peroxide
resin composition
polypropylene resin
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
JP3887079A
Other languages
Japanese (ja)
Other versions
JPS6136788B2 (en
Inventor
Haruo Okuyama
Norio Sugi
Nobutaka Sasaki
Takayoshi Tanaka
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 JP3887079A priority Critical patent/JPS55131032A/en
Publication of JPS55131032A publication Critical patent/JPS55131032A/en
Publication of JPS6136788B2 publication Critical patent/JPS6136788B2/ja
Granted legal-status Critical Current

Links

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  • Compositions Of Macromolecular Compounds (AREA)

Abstract

PURPOSE: To obtain title composition having excellent moldability, which provides moldings having good appearance, by melt-mixing a PP resin, fillers, an organic peroxide and a specific lubricant.
CONSTITUTION: The following components (A), (B), (C) and (D) are melt-mixed at 170W250°C for 30secW10min: (A) 100pts.wt. of a PP resin such as crystalline PP or a propylene/ethylene block copolymer, (B) 5W400pts.wt. of an inoganic powder filler and/or an organic filler such as CaCO3 and cellulose fiber, (C) 0.0001W 5pts.wt. of an organic peroxide such as 1,3-bis-(t-butylperoxyisopropyl)benzene or t-butyl hydroperoxide and (D) 0.01W5pts.wt. of at least one lubricant selected from fatty acids, metal salts thereof and esters thereof, such as stearic acid, calcium stearate and butyl stearate.
COPYRIGHT: (C)1980,JPO&Japio
JP3887079A 1979-03-31 1979-03-31 Polypropylene resin composition Granted JPS55131032A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3887079A JPS55131032A (en) 1979-03-31 1979-03-31 Polypropylene resin composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3887079A JPS55131032A (en) 1979-03-31 1979-03-31 Polypropylene resin composition

Publications (2)

Publication Number Publication Date
JPS55131032A true JPS55131032A (en) 1980-10-11
JPS6136788B2 JPS6136788B2 (en) 1986-08-20

Family

ID=12537239

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3887079A Granted JPS55131032A (en) 1979-03-31 1979-03-31 Polypropylene resin composition

Country Status (1)

Country Link
JP (1) JPS55131032A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6245638A (en) * 1985-08-23 1987-02-27 Idemitsu Petrochem Co Ltd Polyolefin resin composition

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7033257B2 (en) 2018-08-13 2022-03-10 トヨタ自動車株式会社 Secondary battery electrodes and secondary batteries
JP7133130B2 (en) 2018-10-09 2022-09-08 トヨタ自動車株式会社 Secondary battery electrode and secondary battery

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4852837A (en) * 1971-11-08 1973-07-25
JPS4856749A (en) * 1971-11-20 1973-08-09
JPS4953641A (en) * 1972-09-25 1974-05-24
JPS5174041A (en) * 1974-12-25 1976-06-26 Mitsubishi Rayon Co Horiorefuinkei netsukasoseijushisoseibutsu
JPS5392856A (en) * 1977-01-26 1978-08-15 Hitachi Ltd Polyolefin resin composition
JPS53149240A (en) * 1977-06-01 1978-12-26 Mitsui Petrochem Ind Ltd Production of thermoplastic elastomer composition

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4852837A (en) * 1971-11-08 1973-07-25
JPS4856749A (en) * 1971-11-20 1973-08-09
JPS4953641A (en) * 1972-09-25 1974-05-24
JPS5174041A (en) * 1974-12-25 1976-06-26 Mitsubishi Rayon Co Horiorefuinkei netsukasoseijushisoseibutsu
JPS5392856A (en) * 1977-01-26 1978-08-15 Hitachi Ltd Polyolefin resin composition
JPS53149240A (en) * 1977-06-01 1978-12-26 Mitsui Petrochem Ind Ltd Production of thermoplastic elastomer composition

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6245638A (en) * 1985-08-23 1987-02-27 Idemitsu Petrochem Co Ltd Polyolefin resin composition
JPH0572934B2 (en) * 1985-08-23 1993-10-13 Idemitsu Petrochemical Co

Also Published As

Publication number Publication date
JPS6136788B2 (en) 1986-08-20

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