JPH0699524B2 - エチレンと長鎖α−オレフインとのコポリマ−を製造する方法 - Google Patents

エチレンと長鎖α−オレフインとのコポリマ−を製造する方法

Info

Publication number
JPH0699524B2
JPH0699524B2 JP59502571A JP50257184A JPH0699524B2 JP H0699524 B2 JPH0699524 B2 JP H0699524B2 JP 59502571 A JP59502571 A JP 59502571A JP 50257184 A JP50257184 A JP 50257184A JP H0699524 B2 JPH0699524 B2 JP H0699524B2
Authority
JP
Japan
Prior art keywords
chain
olefin
long
polymerization
olefins
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
JP59502571A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60501609A (ja
Inventor
セペーラ、ユツカ
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.)
Neste Oyj
Original Assignee
Neste Oyj
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 Neste Oyj filed Critical Neste Oyj
Publication of JPS60501609A publication Critical patent/JPS60501609A/ja
Publication of JPH0699524B2 publication Critical patent/JPH0699524B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Polymerisation Methods In General (AREA)
  • Lubricants (AREA)
JP59502571A 1983-06-22 1984-06-21 エチレンと長鎖α−オレフインとのコポリマ−を製造する方法 Expired - Lifetime JPH0699524B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI832287 1983-06-22
FI832287A FI68632C (fi) 1983-06-22 1983-06-22 Foerfarande foer framstaellning av sampolymerer av eten och langkedjade alfa-olefiner
PCT/FI1984/000045 WO1985000172A1 (en) 1983-06-22 1984-06-21 Procedure for making copolymers of ethylene and long-chained alpha olefins

Publications (2)

Publication Number Publication Date
JPS60501609A JPS60501609A (ja) 1985-09-26
JPH0699524B2 true JPH0699524B2 (ja) 1994-12-07

Family

ID=8517401

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59502571A Expired - Lifetime JPH0699524B2 (ja) 1983-06-22 1984-06-21 エチレンと長鎖α−オレフインとのコポリマ−を製造する方法

Country Status (10)

Country Link
US (1) US4690991A (enExample)
JP (1) JPH0699524B2 (enExample)
BE (1) BE899984A (enExample)
DE (2) DE3490300T1 (enExample)
FI (1) FI68632C (enExample)
FR (1) FR2549073B1 (enExample)
GB (1) GB2152517A (enExample)
IT (1) IT1175515B (enExample)
NL (1) NL190666C (enExample)
WO (1) WO1985000172A1 (enExample)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3621394A1 (de) * 1986-06-26 1988-01-14 Ruhrchemie Ag Mischpolymerisate des ethylens, verfahren zu ihrer herstellung und ihre verwendung
DE3621763A1 (de) * 1986-06-28 1988-01-21 Bayer Ag Verfahren zur herstellung von verzweigtem niederdruckpolyethen, neue niederdruckpolyethene und praeformierte bifunktionelle katalysatoren
CA2003882C (en) * 1988-12-19 1997-01-07 Edwin Rogers Smith Heat shrinkable very low density polyethylene terpolymer film
US6025448A (en) * 1989-08-31 2000-02-15 The Dow Chemical Company Gas phase polymerization of olefins
US6538080B1 (en) 1990-07-03 2003-03-25 Bp Chemicals Limited Gas phase polymerization of olefins
US5525695A (en) 1991-10-15 1996-06-11 The Dow Chemical Company Elastic linear interpolymers
US5783638A (en) * 1991-10-15 1998-07-21 The Dow Chemical Company Elastic substantially linear ethylene polymers
US5674342A (en) 1991-10-15 1997-10-07 The Dow Chemical Company High drawdown extrusion composition and process
US5582923A (en) 1991-10-15 1996-12-10 The Dow Chemical Company Extrusion compositions having high drawdown and substantially reduced neck-in
US5278272A (en) 1991-10-15 1994-01-11 The Dow Chemical Company Elastic substantialy linear olefin polymers
US5395471A (en) 1991-10-15 1995-03-07 The Dow Chemical Company High drawdown extrusion process with greater resistance to draw resonance
US6291384B1 (en) 1991-11-06 2001-09-18 Mobil Oil Corporation High activity catalyst prepared with alkoxysilanes
US5939348A (en) * 1991-11-06 1999-08-17 Mobil Oil Corporation Catalyst for the manufacture of polythylene with a narrow molecular weight distribution
US5470812A (en) * 1991-11-06 1995-11-28 Mobil Oil Corporation High activity polyethylene catalysts prepared with alkoxysilane reagents
DE69220675T2 (de) * 1991-12-13 1997-10-23 Exxon Chemical Patents, Inc., Baytown, Tex. ETHYLEN/HöHERE ALPHA-OLEFINCOPOLYMERE
EP0729478B1 (en) * 1993-11-18 1999-01-07 Mobil Oil Corporation A catalyst composition for the copolymerization of ethylene
US5792534A (en) 1994-10-21 1998-08-11 The Dow Chemical Company Polyolefin film exhibiting heat resistivity, low hexane extractives and controlled modulus
CN111662402B (zh) * 2019-03-08 2023-02-28 浙江大学 一种聚烯烃组合物及其制备方法和应用

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3645992A (en) * 1967-03-02 1972-02-29 Du Pont Canada Process for preparation of homogenous random partly crystalline copolymers of ethylene with other alpha-olefins

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4076698A (en) * 1956-03-01 1978-02-28 E. I. Du Pont De Nemours And Company Hydrocarbon interpolymer compositions
BE619685A (enExample) * 1961-07-05
JPS4939507B1 (enExample) * 1963-07-31 1974-10-25
JPS607645B2 (ja) * 1976-04-19 1985-02-26 チッソ株式会社 共重合体ポリプロピレン用触媒の重合前活性化による該共重合体の製造法
JPS5952643B2 (ja) * 1977-01-27 1984-12-20 三井化学株式会社 エチレン共重合体
JPS6011925B2 (ja) * 1978-10-18 1985-03-29 三井化学株式会社 エチレン共重合体の製造方法
JPS5573712A (en) * 1978-11-29 1980-06-03 Nippon Oil Co Ltd Preparation of copolymer
JPS6042805B2 (ja) * 1979-02-27 1985-09-25 日石三菱株式会社 共重合体の製法
JPS56815A (en) * 1979-05-24 1981-01-07 Nippon Oil Co Ltd Preparation of polyolefin
IT1210855B (it) * 1982-02-12 1989-09-29 Assoreni Ora Enichem Polimeri Polimeri dell'etilene a struttura lineare e processi per la loro preparazione.

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3645992A (en) * 1967-03-02 1972-02-29 Du Pont Canada Process for preparation of homogenous random partly crystalline copolymers of ethylene with other alpha-olefins

Also Published As

Publication number Publication date
NL190666B (nl) 1994-01-17
FR2549073B1 (fr) 1989-08-11
NL8420184A (nl) 1985-04-01
IT1175515B (it) 1987-07-01
IT8421468A1 (it) 1985-12-19
FI68632B (fi) 1985-06-28
NL190666C (nl) 1994-06-16
US4690991A (en) 1987-09-01
DE3490300T1 (de) 1985-05-15
BE899984A (fr) 1984-10-15
WO1985000172A1 (en) 1985-01-17
DE3490300C2 (enExample) 1992-05-07
FI832287A0 (fi) 1983-06-22
IT8421468A0 (it) 1984-06-19
GB8502724D0 (en) 1985-03-06
JPS60501609A (ja) 1985-09-26
FR2549073A1 (fr) 1985-01-18
FI832287L (fi) 1984-12-23
GB2152517A (en) 1985-08-07
FI68632C (fi) 1985-10-10

Similar Documents

Publication Publication Date Title
EP0339804B1 (en) Modified polypropylene, process for making article made from the same
JP2557054B2 (ja) アルフア−オレフイン重合用触媒組成物
US4105847A (en) Method for polymerization of ethylene
US4190614A (en) Method for the production of low density copolymers of ethylene
US4263171A (en) Polymerization catalyst
US4690991A (en) Procedure for making copolymers of ethylene and long-chained alpha olefins
EP0120501B1 (en) Ethylene polymerization using supported vanadium catalyst
HU202256B (en) Process for producing polyethylene of wide or bimodal molekular mass-distribution
EP0435557B1 (en) Dimethylaluminum chloride-activated olefin polymerisation catalyst composition
US4754007A (en) Copolymerization of ethylene
WO1996034895A1 (en) Process for manufacturing lldpe polymers
US4175171A (en) Catalyst for polymerizing α-olefins
US4621124A (en) Catalyst system for the polymerization of ethylene
GB2061297A (en) Process for producing propylene-ethylene block copolymers
CA1221082A (en) Supported polyolefin catalyst for polymerization of ethylene under high temperature
US6248685B1 (en) Catalyst
GB2042566A (en) Catalyst for polymerizing -olefins
EP0161060A1 (en) Copolymerization of ethylene
US4446288A (en) Polymerization method
US5021379A (en) Olefin polymerization
EP0008528B1 (en) Process for polymerising 1-olefins and polymers produced therefrom
JPH111512A (ja) 残留塩素含有量が低いエチレンプロピレン共重合体の製造法
US5104950A (en) Olefin polymerization
GB2131033A (en) Process for producing an ethylene copolymer
US4210734A (en) Controlled ethylene polymerization process