JPH041761B2 - - Google Patents

Info

Publication number
JPH041761B2
JPH041761B2 JP59051018A JP5101884A JPH041761B2 JP H041761 B2 JPH041761 B2 JP H041761B2 JP 59051018 A JP59051018 A JP 59051018A JP 5101884 A JP5101884 A JP 5101884A JP H041761 B2 JPH041761 B2 JP H041761B2
Authority
JP
Japan
Prior art keywords
molecular weight
weight range
polypropylene
polymerization
break
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 - Lifetime
Application number
JP59051018A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60195109A (ja
Inventor
Tadashi Asanuma
Ichiro Fujikage
Shigeru Kimura
Shinryu Uchikawa
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
Original Assignee
Mitsui Toatsu Chemicals 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 filed Critical Mitsui Toatsu Chemicals Inc
Priority to JP5101884A priority Critical patent/JPS60195109A/ja
Publication of JPS60195109A publication Critical patent/JPS60195109A/ja
Publication of JPH041761B2 publication Critical patent/JPH041761B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
JP5101884A 1984-03-19 1984-03-19 高流動性射出成形用ポリプロピレン樹脂 Granted JPS60195109A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5101884A JPS60195109A (ja) 1984-03-19 1984-03-19 高流動性射出成形用ポリプロピレン樹脂

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5101884A JPS60195109A (ja) 1984-03-19 1984-03-19 高流動性射出成形用ポリプロピレン樹脂

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP33497992A Division JPH05239149A (ja) 1992-11-24 1992-11-24 高流動性射出成形用ポリプロピレン樹脂の製造方法

Publications (2)

Publication Number Publication Date
JPS60195109A JPS60195109A (ja) 1985-10-03
JPH041761B2 true JPH041761B2 (enExample) 1992-01-14

Family

ID=12875047

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5101884A Granted JPS60195109A (ja) 1984-03-19 1984-03-19 高流動性射出成形用ポリプロピレン樹脂

Country Status (1)

Country Link
JP (1) JPS60195109A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH075668B2 (ja) * 1987-02-04 1995-01-25 チッソ株式会社 高結晶性ポリプロピレン

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5810414B2 (ja) * 1972-09-26 1983-02-25 住友化学工業株式会社 プロピレン − エチレンブロツクコポリマ− ノ レンゾクセイゾウホウ
JPS5486587A (en) * 1977-12-23 1979-07-10 Showa Denko Kk Propylene polymer for injection molding
JPS56157407A (en) * 1980-05-10 1981-12-04 Sumitomo Chem Co Ltd Production of highly crystalline olefin polymer
JPS57102907A (en) * 1980-12-18 1982-06-26 Sumitomo Chem Co Ltd High-crystallinity propylene polymer for injection molding
JPS57190006A (en) * 1981-05-19 1982-11-22 Mitsubishi Chem Ind Ltd Preparation of propylene polymer

Also Published As

Publication number Publication date
JPS60195109A (ja) 1985-10-03

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