JPS612718A - プロピレン／エチレンブロツク共重合体の製造方法 - Google Patents

プロピレン／エチレンブロツク共重合体の製造方法

Info

Publication number
JPS612718A
JPS612718A JP12194584A JP12194584A JPS612718A JP S612718 A JPS612718 A JP S612718A JP 12194584 A JP12194584 A JP 12194584A JP 12194584 A JP12194584 A JP 12194584A JP S612718 A JPS612718 A JP S612718A
Authority
JP
Japan
Prior art keywords
propylene
ethylene
reaction
polymerization
weight
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
JP12194584A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0559926B2 (enExample
Inventor
Tadashi Asanuma
正 浅沼
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 JP12194584A priority Critical patent/JPS612718A/ja
Publication of JPS612718A publication Critical patent/JPS612718A/ja
Publication of JPH0559926B2 publication Critical patent/JPH0559926B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Graft Or Block Polymers (AREA)
JP12194584A 1984-06-15 1984-06-15 プロピレン／エチレンブロツク共重合体の製造方法 Granted JPS612718A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12194584A JPS612718A (ja) 1984-06-15 1984-06-15 プロピレン／エチレンブロツク共重合体の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12194584A JPS612718A (ja) 1984-06-15 1984-06-15 プロピレン／エチレンブロツク共重合体の製造方法

Publications (2)

Publication Number Publication Date
JPS612718A true JPS612718A (ja) 1986-01-08
JPH0559926B2 JPH0559926B2 (enExample) 1993-09-01

Family

ID=14823808

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12194584A Granted JPS612718A (ja) 1984-06-15 1984-06-15 プロピレン／エチレンブロツク共重合体の製造方法

Country Status (1)

Country Link
JP (1) JPS612718A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07276301A (ja) * 1994-04-05 1995-10-24 Yasuda Tekko Kk 両サイド同時加工用木工機及び木材の四周縁加工方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07276301A (ja) * 1994-04-05 1995-10-24 Yasuda Tekko Kk 両サイド同時加工用木工機及び木材の四周縁加工方法

Also Published As

Publication number Publication date
JPH0559926B2 (enExample) 1993-09-01

Similar Documents

Publication Publication Date Title
US4576994A (en) Process for the preparation of a polypropylene molding composition
EP0027386A1 (en) Process for producing propylene resin composition and molded articles of said composition
JPS61296007A (ja) オレフイン重合体の製造法
CA1115683A (en) Preparation of solid titanium trichloride and propylene polymers using same
JPS64404B2 (enExample)
US3798288A (en) Ethylene/propylene block copolymers
JPS6312886B2 (enExample)
US4686200A (en) Catalyst for the polymerization of olefins
JPS612718A (ja) プロピレン／エチレンブロツク共重合体の製造方法
US4404343A (en) Method of polymerizing 1-olefins
JPS646211B2 (enExample)
US4921905A (en) Process for the production of block copolymer of propylene and ethylene
JPS6354296B2 (enExample)
JPS612717A (ja) プロピレンのブロツク共重合体の製造方法
CA1188289A (en) Titanium trichloride catalyst component and the process for the production thereof
US4554264A (en) Process for producing α-olefin polymers using novel catalyst system
US4461881A (en) Process for the production of purified propylene homopolymers or copolymers
JPS5928333B2 (ja) ポリプロピレン含有固体三塩化チタンの製造法
JPS6346211A (ja) プロピレン−エチレンブロツク共重合体の連続製造法
JPS5811519A (ja) プロピレンのブロツク共重合体の製造法
JPH0522725B2 (enExample)
JPS5898315A (ja) ポリオレフイン共重合体の粉体流動性改良法
JPS5941649B2 (ja) α−オレフィンの連続重合方法
JPS63225612A (ja) α−オレフィンブロック共重合体の製造方法
JPH02175708A (ja) プロピレンホモポリマー又はコポリマーの製法