JPH0318644B2 - - Google Patents

Info

Publication number
JPH0318644B2
JPH0318644B2 JP56105710A JP10571081A JPH0318644B2 JP H0318644 B2 JPH0318644 B2 JP H0318644B2 JP 56105710 A JP56105710 A JP 56105710A JP 10571081 A JP10571081 A JP 10571081A JP H0318644 B2 JPH0318644 B2 JP H0318644B2
Authority
JP
Japan
Prior art keywords
copolymer
ethylene
compound
compounds
polymerization
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
JP56105710A
Other languages
English (en)
Japanese (ja)
Other versions
JPS588712A (ja
Inventor
Shintaro Inasawa
Yukinori Susaka
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.)
Resonac Holdings Corp
Original Assignee
Showa Denko KK
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 Showa Denko KK filed Critical Showa Denko KK
Priority to JP10571081A priority Critical patent/JPS588712A/ja
Publication of JPS588712A publication Critical patent/JPS588712A/ja
Publication of JPH0318644B2 publication Critical patent/JPH0318644B2/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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polymerisation Methods In General (AREA)
  • Graft Or Block Polymers (AREA)
JP10571081A 1981-07-08 1981-07-08 エチレン系共重合体の製造方法 Granted JPS588712A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10571081A JPS588712A (ja) 1981-07-08 1981-07-08 エチレン系共重合体の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10571081A JPS588712A (ja) 1981-07-08 1981-07-08 エチレン系共重合体の製造方法

Publications (2)

Publication Number Publication Date
JPS588712A JPS588712A (ja) 1983-01-18
JPH0318644B2 true JPH0318644B2 (enrdf_load_stackoverflow) 1991-03-13

Family

ID=14414891

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10571081A Granted JPS588712A (ja) 1981-07-08 1981-07-08 エチレン系共重合体の製造方法

Country Status (1)

Country Link
JP (1) JPS588712A (enrdf_load_stackoverflow)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS588713A (ja) * 1981-07-10 1983-01-18 Showa Denko Kk エチレン系共重合体の製造方法
JPS5813605A (ja) * 1981-07-20 1983-01-26 Showa Denko Kk 高速成形性の改善されたエチレン系共重合体の製造方法
JP2505752B2 (ja) * 1985-06-27 1996-06-12 三井石油化学工業株式会社 成形用ポリオレフイン組成物
JPH0730215B2 (ja) * 1986-07-04 1995-04-05 三井石油化学工業株式会社 射出成形用ポリオレフイン組成物
MY103793A (en) * 1987-11-05 1993-09-30 Mitsui Petrochemical Ind Olefin resin composition for injection molding
US5047468A (en) * 1988-11-16 1991-09-10 Union Carbide Chemicals And Plastics Technology Corporation Process for the in situ blending of polymers
US5503914A (en) * 1994-07-08 1996-04-02 Union Carbide Chemicals & Plastics Technology Corporation Film extruded from an in situ blend of ethylene copolymers
US5514455A (en) * 1994-07-08 1996-05-07 Union Carbide Chemicals & Plastics Technology Corporation Film extruded from an in situ blend of ethylene copolymers
JP5026020B2 (ja) * 2006-08-09 2012-09-12 旭化成ケミカルズ株式会社 ポリオレフィンの製造方法およびポリオレフィン樹脂組成物

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6039085B2 (ja) * 1978-01-06 1985-09-04 日石三菱株式会社 分子量分布の広いポリオレフインの連続的製造方法
JPS6039084B2 (ja) * 1977-12-28 1985-09-04 日石三菱株式会社 分子量分布の広いポリオレフインの連続的製造方法
JPS55164205A (en) * 1979-06-07 1980-12-20 Sumitomo Chem Co Ltd Multistage polymerization of ethylene
JPS5610506A (en) * 1979-07-09 1981-02-03 Mitsui Petrochem Ind Ltd Production of ethylene polymer composition
JPS5721409A (en) * 1980-07-16 1982-02-04 Showa Denko Kk Production of ethylene copolymer

Also Published As

Publication number Publication date
JPS588712A (ja) 1983-01-18

Similar Documents

Publication Publication Date Title
JP4805430B2 (ja) エチレンポリマーを含む組成物の製造法
CA1085096A (en) Method for the production of a low density polyethylene
EP0022376A2 (en) Process for preparing a chemically blended composition of non-elastomeric ethylene resins, and shaped articles of such a composition
JPS61218606A (ja) α−オレフイン重合体の製造法
JPS6310647A (ja) ポリオレフイン組成物
JP2007254671A (ja) ポリプロピレンの製造方法
JPS61151205A (ja) 触媒成分及び重合用触媒系
JPH0317845B2 (enrdf_load_stackoverflow)
JPH0318644B2 (enrdf_load_stackoverflow)
JPH0118932B2 (enrdf_load_stackoverflow)
KR100269845B1 (ko) 에틸렌 중합체(ethylene polymer)
JPH03126704A (ja) パイプ用ポリブテン‐１および樹脂パイプ
JPS588713A (ja) エチレン系共重合体の製造方法
JPS582339A (ja) エチレン系共重合体組成物
JPH0348926B2 (enrdf_load_stackoverflow)
JPH0531563B2 (enrdf_load_stackoverflow)
JPS6034566B2 (ja) プロピレン共重合体の製造方法
JPS5815547A (ja) エチレン系共重合体組成物
JPS6340805B2 (enrdf_load_stackoverflow)
JPH0242848B2 (enrdf_load_stackoverflow)
JPS6340806B2 (enrdf_load_stackoverflow)
JPS6259127B2 (enrdf_load_stackoverflow)
JPS6036203B2 (ja) プロピレン−エチレンブロツク共重合体の製造方法
JPS591406B2 (ja) 改良されたオレフイン系重合体を製造する方法
JPS6342923B2 (enrdf_load_stackoverflow)