JPS55157636A - Polypropylene composition - Google Patents

Polypropylene composition

Info

Publication number
JPS55157636A
JPS55157636A JP6396079A JP6396079A JPS55157636A JP S55157636 A JPS55157636 A JP S55157636A JP 6396079 A JP6396079 A JP 6396079A JP 6396079 A JP6396079 A JP 6396079A JP S55157636 A JPS55157636 A JP S55157636A
Authority
JP
Japan
Prior art keywords
flame retardant
specific gravity
apparent specific
granular
lubricant
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
JP6396079A
Other languages
English (en)
Japanese (ja)
Other versions
JPS621414B2 (enExample
Inventor
Hitoshi Inada
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.)
Tokuyama Corp
Original Assignee
Tokuyama Corp
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 Tokuyama Corp filed Critical Tokuyama Corp
Priority to JP6396079A priority Critical patent/JPS55157636A/ja
Publication of JPS55157636A publication Critical patent/JPS55157636A/ja
Publication of JPS621414B2 publication Critical patent/JPS621414B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Compositions Of Macromolecular Compounds (AREA)
JP6396079A 1979-05-25 1979-05-25 Polypropylene composition Granted JPS55157636A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6396079A JPS55157636A (en) 1979-05-25 1979-05-25 Polypropylene composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6396079A JPS55157636A (en) 1979-05-25 1979-05-25 Polypropylene composition

Publications (2)

Publication Number Publication Date
JPS55157636A true JPS55157636A (en) 1980-12-08
JPS621414B2 JPS621414B2 (enExample) 1987-01-13

Family

ID=13244378

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6396079A Granted JPS55157636A (en) 1979-05-25 1979-05-25 Polypropylene composition

Country Status (1)

Country Link
JP (1) JPS55157636A (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6327543A (ja) * 1986-07-21 1988-02-05 Sekisui Jushi Co Ltd 難燃性樹脂組成物
US4774044A (en) * 1985-12-12 1988-09-27 Techlon Fibers Corporation Flame retardant polyolefin fiber
US5569681A (en) * 1994-05-19 1996-10-29 Jsp Corporation Flame-retardant foamed particles of polyolefin resin
JP2006321878A (ja) * 2005-05-18 2006-11-30 Japan Polypropylene Corp 難燃性ポリプロピレン樹脂組成物の製造方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4734478A (enExample) * 1971-03-23 1972-11-21
JPS5194496A (ja) * 1975-02-17 1976-08-19 Kotaisanenkachitanno seizohoho
JPS53277A (en) * 1976-06-24 1978-01-05 Showa Denko Kk Production of olefin polymers
JPS5328646A (en) * 1976-08-30 1978-03-17 Mitsubishi Petrochem Co Ltd Self-extinguishing resin composition
JPS5331787A (en) * 1976-09-07 1978-03-25 Chisso Corp Polymerization of propylene using pre-activated catalyst
JPS5422450A (en) * 1977-07-20 1979-02-20 Sumitomo Chem Co Ltd Flame-retardant polyolefin resin composition

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4734478A (enExample) * 1971-03-23 1972-11-21
JPS5194496A (ja) * 1975-02-17 1976-08-19 Kotaisanenkachitanno seizohoho
JPS53277A (en) * 1976-06-24 1978-01-05 Showa Denko Kk Production of olefin polymers
JPS5328646A (en) * 1976-08-30 1978-03-17 Mitsubishi Petrochem Co Ltd Self-extinguishing resin composition
JPS5331787A (en) * 1976-09-07 1978-03-25 Chisso Corp Polymerization of propylene using pre-activated catalyst
JPS5422450A (en) * 1977-07-20 1979-02-20 Sumitomo Chem Co Ltd Flame-retardant polyolefin resin composition

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4774044A (en) * 1985-12-12 1988-09-27 Techlon Fibers Corporation Flame retardant polyolefin fiber
JPS6327543A (ja) * 1986-07-21 1988-02-05 Sekisui Jushi Co Ltd 難燃性樹脂組成物
US5569681A (en) * 1994-05-19 1996-10-29 Jsp Corporation Flame-retardant foamed particles of polyolefin resin
JP2006321878A (ja) * 2005-05-18 2006-11-30 Japan Polypropylene Corp 難燃性ポリプロピレン樹脂組成物の製造方法

Also Published As

Publication number Publication date
JPS621414B2 (enExample) 1987-01-13

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