JPS621413B2 - - Google Patents

Info

Publication number
JPS621413B2
JPS621413B2 JP54049061A JP4906179A JPS621413B2 JP S621413 B2 JPS621413 B2 JP S621413B2 JP 54049061 A JP54049061 A JP 54049061A JP 4906179 A JP4906179 A JP 4906179A JP S621413 B2 JPS621413 B2 JP S621413B2
Authority
JP
Japan
Prior art keywords
polypropylene
granules
weight
pigment
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.)
Expired
Application number
JP54049061A
Other languages
English (en)
Japanese (ja)
Other versions
JPS55142040A (en
Inventor
Teruo Yoshimura
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 JP4906179A priority Critical patent/JPS55142040A/ja
Publication of JPS55142040A publication Critical patent/JPS55142040A/ja
Publication of JPS621413B2 publication Critical patent/JPS621413B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Compositions Of Macromolecular Compounds (AREA)
JP4906179A 1979-04-23 1979-04-23 Polypropylene composition Granted JPS55142040A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4906179A JPS55142040A (en) 1979-04-23 1979-04-23 Polypropylene composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4906179A JPS55142040A (en) 1979-04-23 1979-04-23 Polypropylene composition

Publications (2)

Publication Number Publication Date
JPS55142040A JPS55142040A (en) 1980-11-06
JPS621413B2 true JPS621413B2 (en:Method) 1987-01-13

Family

ID=12820561

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4906179A Granted JPS55142040A (en) 1979-04-23 1979-04-23 Polypropylene composition

Country Status (1)

Country Link
JP (1) JPS55142040A (en:Method)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59108050A (ja) * 1982-12-13 1984-06-22 Mitsubishi Petrochem Co Ltd フイラ−含有着色プロピレン重合体組成物
JPS59108049A (ja) * 1982-12-13 1984-06-22 Mitsubishi Petrochem Co Ltd フイラ−含有プロピレン重合体組成物
JPS61138652A (ja) * 1984-12-10 1986-06-26 Mitsui Toatsu Chem Inc ポリプロピレン樹脂組成物

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH543546A (fr) * 1971-03-23 1973-10-31 Solvay Système catalytique de polymérisation des alpha-oléfines
CH597329A5 (en:Method) * 1974-10-22 1978-03-31 Ciba Geigy Ag
JPS5194496A (ja) * 1975-02-17 1976-08-19 Kotaisanenkachitanno seizohoho
GB1541091A (en) * 1976-04-01 1979-02-21 Southwest Plastics Europ Sa Masterbatches for colouring polymers and copolymers
JPS5840564B2 (ja) * 1976-06-24 1983-09-06 昭和電工株式会社 オレフイン重合体の製造方法
JPS6021161B2 (ja) * 1976-09-07 1985-05-25 チッソ株式会社 重合前活性化触媒によるプロピレンの重合方法

Also Published As

Publication number Publication date
JPS55142040A (en) 1980-11-06

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