JPS56116738A - Polypropylene resin composition - Google Patents

Polypropylene resin composition

Info

Publication number
JPS56116738A
JPS56116738A JP1987880A JP1987880A JPS56116738A JP S56116738 A JPS56116738 A JP S56116738A JP 1987880 A JP1987880 A JP 1987880A JP 1987880 A JP1987880 A JP 1987880A JP S56116738 A JPS56116738 A JP S56116738A
Authority
JP
Japan
Prior art keywords
resin
compsn
resin composition
polypropylene resin
antioxidant
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
JP1987880A
Other languages
Japanese (ja)
Other versions
JPH0129817B2 (en
Inventor
Yoshinobu Furubayashi
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 Petrochemical Co Ltd
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 JP1987880A priority Critical patent/JPS56116738A/en
Publication of JPS56116738A publication Critical patent/JPS56116738A/en
Publication of JPH0129817B2 publication Critical patent/JPH0129817B2/ja
Granted legal-status Critical Current

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  • Compositions Of Macromolecular Compounds (AREA)

Abstract

PURPOSE: To improve coating speed of PP resin compsn. produced and hot releasability thereof, by blending an antioxidant with a resin compsn. consisting of a specified PP resin and a specified PE resin.
CONSTITUTION: There is provided a PP resin compsn. prepd. by incorporating not less than 0.01pts.wt. antioxidant (B) into 100pts.wt. resin compsn. (A) consisting of 80W95wt% crysalline PP resin having a fluidity of 12W40g/10min and a Barus effect of 1.30W1.65 obtd. by melt-kneading a crystalline PP resin and 5W20wt% low-density PE resin having a Q valve (a ratio of weight-average MW to number- average MW) of not less than 25. The compsn. has excellent high-speed processability and its hot releasability is lowered to a level below a predetermined value.
COPYRIGHT: (C)1981,JPO&Japio
JP1987880A 1980-02-20 1980-02-20 Polypropylene resin composition Granted JPS56116738A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987880A JPS56116738A (en) 1980-02-20 1980-02-20 Polypropylene resin composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987880A JPS56116738A (en) 1980-02-20 1980-02-20 Polypropylene resin composition

Publications (2)

Publication Number Publication Date
JPS56116738A true JPS56116738A (en) 1981-09-12
JPH0129817B2 JPH0129817B2 (en) 1989-06-14

Family

ID=12011460

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987880A Granted JPS56116738A (en) 1980-02-20 1980-02-20 Polypropylene resin composition

Country Status (1)

Country Link
JP (1) JPS56116738A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001181414A (en) * 1999-12-27 2001-07-03 Dainippon Printing Co Ltd Decorative sheet
JP2001181413A (en) * 1999-12-27 2001-07-03 Dainippon Printing Co Ltd Decorative sheet

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS544625A (en) * 1977-06-13 1979-01-13 Ricoh Kk Sheet type recording and regenerating apparatus having visual information displaying function
JPS5446252A (en) * 1977-09-19 1979-04-12 Sumitomo Chem Co Ltd Polypropylene resin composition for extrusion coating

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS544625A (en) * 1977-06-13 1979-01-13 Ricoh Kk Sheet type recording and regenerating apparatus having visual information displaying function
JPS5446252A (en) * 1977-09-19 1979-04-12 Sumitomo Chem Co Ltd Polypropylene resin composition for extrusion coating

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001181414A (en) * 1999-12-27 2001-07-03 Dainippon Printing Co Ltd Decorative sheet
JP2001181413A (en) * 1999-12-27 2001-07-03 Dainippon Printing Co Ltd Decorative sheet

Also Published As

Publication number Publication date
JPH0129817B2 (en) 1989-06-14

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