JPS6365083B2 - - Google Patents

Info

Publication number
JPS6365083B2
JPS6365083B2 JP56131750A JP13175081A JPS6365083B2 JP S6365083 B2 JPS6365083 B2 JP S6365083B2 JP 56131750 A JP56131750 A JP 56131750A JP 13175081 A JP13175081 A JP 13175081A JP S6365083 B2 JPS6365083 B2 JP S6365083B2
Authority
JP
Japan
Prior art keywords
catalyst
polymerization
reactor
dispersion
nozzle
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
JP56131750A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5834811A (ja
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 filed Critical
Priority to JP13175081A priority Critical patent/JPS5834811A/ja
Publication of JPS5834811A publication Critical patent/JPS5834811A/ja
Publication of JPS6365083B2 publication Critical patent/JPS6365083B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
JP13175081A 1981-08-22 1981-08-22 エチレンの重合法 Granted JPS5834811A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13175081A JPS5834811A (ja) 1981-08-22 1981-08-22 エチレンの重合法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13175081A JPS5834811A (ja) 1981-08-22 1981-08-22 エチレンの重合法

Publications (2)

Publication Number Publication Date
JPS5834811A JPS5834811A (ja) 1983-03-01
JPS6365083B2 true JPS6365083B2 (en, 2012) 1988-12-14

Family

ID=15065308

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13175081A Granted JPS5834811A (ja) 1981-08-22 1981-08-22 エチレンの重合法

Country Status (1)

Country Link
JP (1) JPS5834811A (en, 2012)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4495846B2 (ja) * 2000-10-19 2010-07-07 日本ポリプロ株式会社 α−オレフィンの重合方法
EP1424346A4 (en) 2001-07-31 2008-05-07 Mitsubishi Chem Corp POLYMERIZATION PROCESS AND NOZZLE FOR USE IN THE POLYMERIZATION PROCESS
EP1899512B1 (en) * 2005-07-05 2012-09-19 Kolon Industries, Inc. Aromatic polyamide filament
US20070264435A1 (en) * 2006-05-10 2007-11-15 Kenrick Venett Material processing system through an injection nozzle
JP6658089B2 (ja) * 2016-02-26 2020-03-04 日本ポリプロ株式会社 ポリオレフィンの製造方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4002813A (en) * 1974-08-16 1977-01-11 Dart Industries Inc. Injection of catalysts into a polymerization autoclave
JPS5835524B2 (ja) * 1978-04-24 1983-08-03 株式会社トクヤマ プロピレンの重合方法
JPS5538965A (en) * 1978-09-14 1980-03-18 Sukai Alum Kk Solder alloy for vacuum brazing aluminum
JPS5618607A (en) * 1979-07-24 1981-02-21 Mitsubishi Petrochem Co Ltd Polymerization of ethylene

Also Published As

Publication number Publication date
JPS5834811A (ja) 1983-03-01

Similar Documents

Publication Publication Date Title
US6617405B1 (en) Process for the preparation of polyethylene
EP0055605B1 (en) Improved catalyst composition for polymerizing ethylene, preparative method and polymerization process
CA1171065A (en) Process for the preparation of polymers of alpha- olefins at high temperatures
NZ226841A (en) Method of preventing or reducing polymer deposition on the walls of fluidised bed reactor (sheeting) during the polymerisation of alpha-olefins
EP0282929B2 (en) Method for producing a propylene-alpha-olefin block copolymer
EP0572462A1 (en) HIGH PRESSURE CATALYST DESTROYER.
EP3036263B1 (en) Method for producing an ethylene based polymer in a polymerisation process using a self-limitng agent
US4692501A (en) Process for continuous multi-stage polymerization of olefins
JPS6365083B2 (en, 2012)
JPH0336841B2 (en, 2012)
JPH0618826B2 (ja) エチレンの重合法
US4288578A (en) High efficiency catalyst for high bulk density polyethylene
JP3553745B2 (ja) プロピレンの連続重合方法
JPH0247484B2 (ja) Echirenkyojugotainoseizohoho
JP3407352B2 (ja) ポリエチレンの製造方法
JPH0322402B2 (en, 2012)
JPH0465846B2 (en, 2012)
RU2682163C1 (ru) Способ приготовления ванадиймагниевого катализатора полимеризации этилена и сополимеризации этилена с альфа-олефинами
JPS6360765B2 (en, 2012)
JPS6360766B2 (en, 2012)
JPH0662704B2 (ja) オレフインの気相重合方法
JPH0319846B2 (en, 2012)
JPH0320403B2 (en, 2012)
JPH0416482B2 (en, 2012)
JPH0128046B2 (en, 2012)