JPS5638340A - Polypropylene composition - Google Patents

Polypropylene composition

Info

Publication number
JPS5638340A
JPS5638340A JP11278379A JP11278379A JPS5638340A JP S5638340 A JPS5638340 A JP S5638340A JP 11278379 A JP11278379 A JP 11278379A JP 11278379 A JP11278379 A JP 11278379A JP S5638340 A JPS5638340 A JP S5638340A
Authority
JP
Japan
Prior art keywords
ethylene
copolymer
olefin
propylene
alpha
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
JP11278379A
Other languages
Japanese (ja)
Other versions
JPS6142739B2 (en
Inventor
Takeo Inoue
Jun Otsu
Keigo Suehiro
Toshiya Yoshii
Kenichi Kawakami
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.)
Mitsui Toatsu Chemicals Inc
Toray Industries Inc
Original Assignee
Mitsui Toatsu Chemicals Inc
Toray Industries Inc
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 Mitsui Toatsu Chemicals Inc, Toray Industries Inc filed Critical Mitsui Toatsu Chemicals Inc
Priority to JP11278379A priority Critical patent/JPS5638340A/en
Publication of JPS5638340A publication Critical patent/JPS5638340A/en
Publication of JPS6142739B2 publication Critical patent/JPS6142739B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Laminated Bodies (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

PURPOSE:To obtain the titled composition for the preparation of a translucent film having increased haze value and low decomposition odor of peroxides, by adding a basic inorganic compound to a polypropylene composition containing organic peroxides. CONSTITUTION:A composition composed of (A) at least one polymer selected from a crystalline polypropylene, a crystalline propylene-ethylene block copolymer and a crystalline propylene-alpha-olefin (other than propylene) copolymer, (B) at least one optional polymer component selected from polyethylene and a copolymer of ethylene and an alpha-olefin (other than ethylene) and/or a radically polymerizable polar unsaturated compound, (C) an organic peroxide having a decomposition temperature of about >=60 deg.C corresponding to the half-life of 10hr, and (D) a basic inorganic compound of the IIa group metal of the periodic table. The amounts of the (C) and (D) components are 0.001-1.0 and 0.01-2pts.wt. per 100pts.wt. of the (A) or (A) and (B) components.
JP11278379A 1979-09-05 1979-09-05 Polypropylene composition Granted JPS5638340A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11278379A JPS5638340A (en) 1979-09-05 1979-09-05 Polypropylene composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11278379A JPS5638340A (en) 1979-09-05 1979-09-05 Polypropylene composition

Publications (2)

Publication Number Publication Date
JPS5638340A true JPS5638340A (en) 1981-04-13
JPS6142739B2 JPS6142739B2 (en) 1986-09-24

Family

ID=14595384

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11278379A Granted JPS5638340A (en) 1979-09-05 1979-09-05 Polypropylene composition

Country Status (1)

Country Link
JP (1) JPS5638340A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6011541A (en) * 1983-06-13 1985-01-21 アライド・コ−ポレ−シヨン Bridgeable polyethylene composition
JPS6081236A (en) * 1983-10-13 1985-05-09 Toyo Soda Mfg Co Ltd Flame-retardant molded article of crosslinked polyofefin resin and its production
JP2000326457A (en) * 1999-05-20 2000-11-28 Denki Kagaku Kogyo Kk Non-vinyl chloride stretch film
JP2009184294A (en) * 2008-02-08 2009-08-20 Mitsui Chemicals Inc Mat-like stretched laminate film
KR101330893B1 (en) * 2011-03-04 2013-11-18 삼성토탈 주식회사 Polypropylene resin composition

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6011541A (en) * 1983-06-13 1985-01-21 アライド・コ−ポレ−シヨン Bridgeable polyethylene composition
JPS6081236A (en) * 1983-10-13 1985-05-09 Toyo Soda Mfg Co Ltd Flame-retardant molded article of crosslinked polyofefin resin and its production
JPH04107B2 (en) * 1983-10-13 1992-01-06 Tosoh Corp
JP2000326457A (en) * 1999-05-20 2000-11-28 Denki Kagaku Kogyo Kk Non-vinyl chloride stretch film
JP2009184294A (en) * 2008-02-08 2009-08-20 Mitsui Chemicals Inc Mat-like stretched laminate film
KR101330893B1 (en) * 2011-03-04 2013-11-18 삼성토탈 주식회사 Polypropylene resin composition

Also Published As

Publication number Publication date
JPS6142739B2 (en) 1986-09-24

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