JPS6084306A - 高密度エチレン重合体の製法 - Google Patents

高密度エチレン重合体の製法

Info

Publication number
JPS6084306A
JPS6084306A JP59191729A JP19172984A JPS6084306A JP S6084306 A JPS6084306 A JP S6084306A JP 59191729 A JP59191729 A JP 59191729A JP 19172984 A JP19172984 A JP 19172984A JP S6084306 A JPS6084306 A JP S6084306A
Authority
JP
Japan
Prior art keywords
compound
halogen
polymer
ethylene
titanium
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
JP59191729A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6341927B2 (enrdf_load_stackoverflow
Inventor
Yoshinori Morita
森田　好則
Norio Kashiwa
典夫 柏
Shinji Hayata
早田　信二
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 Petrochemical Industries Ltd
Original Assignee
Mitsui Petrochemical Industries Ltd
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 Petrochemical Industries Ltd filed Critical Mitsui Petrochemical Industries Ltd
Priority to JP59191729A priority Critical patent/JPS6084306A/ja
Publication of JPS6084306A publication Critical patent/JPS6084306A/ja
Publication of JPS6341927B2 publication Critical patent/JPS6341927B2/ja
Granted legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
JP59191729A 1984-09-14 1984-09-14 高密度エチレン重合体の製法 Granted JPS6084306A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59191729A JPS6084306A (ja) 1984-09-14 1984-09-14 高密度エチレン重合体の製法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59191729A JPS6084306A (ja) 1984-09-14 1984-09-14 高密度エチレン重合体の製法

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP54065528A Division JPS6034961B2 (ja) 1979-05-29 1979-05-29 高密度エチレン重合体の製法

Publications (2)

Publication Number Publication Date
JPS6084306A true JPS6084306A (ja) 1985-05-13
JPS6341927B2 JPS6341927B2 (enrdf_load_stackoverflow) 1988-08-19

Family

ID=16279515

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59191729A Granted JPS6084306A (ja) 1984-09-14 1984-09-14 高密度エチレン重合体の製法

Country Status (1)

Country Link
JP (1) JPS6084306A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110204637B (zh) * 2019-06-21 2021-08-17 中国神华煤制油化工有限公司 管式法高压制备低晶点聚乙烯的方法以及低晶点聚乙烯

Also Published As

Publication number Publication date
JPS6341927B2 (enrdf_load_stackoverflow) 1988-08-19

Similar Documents

Publication Publication Date Title
FI68063B (fi) Foerfarande foer framstaellning av alfa-olefinpolymerer eller -kopolymerer
JPS61218606A (ja) α−オレフイン重合体の製造法
JPH10504055A (ja) 担持オレフィン重合触媒
JPS5821922B2 (ja) α↓−オレフインの立体特異性重合方法
JPH0780968B2 (ja) オレフィン重合体の製造法
NO306393B1 (no) Poröse partikler av magnesiumklorid med kjeglestruktur, fremgangsmaater for fremstilling av partiklene samt katalytisk preparat bestaaende av disse partikler impregnert med en overgangsmetall-forbindelse
JPH0343285B2 (enrdf_load_stackoverflow)
JPS63146906A (ja) アルフアーオレフインの立体特異性重合に使用できる固形触媒
JPS60228504A (ja) オレフイン重合体の製造法
IT8022045A1 (it) METODO PER LA POLIMERIZZAZIONE DI α-OLEFINE
JPS6349687B2 (enrdf_load_stackoverflow)
JPH01247405A (ja) 高密度で幅広い分子量分布のα―オレフィンポリマー製造用触媒組成物
JPS6084306A (ja) 高密度エチレン重合体の製法
US4649182A (en) Polymerization catalysts and methods of preparation thereof
EP1138701B1 (en) Process for producing catalyst for ethylene polymerization and process for producing ethylene polymer
JPS6026408B2 (ja) エチレン共重合体の製造方法
JPS6026407B2 (ja) エチレン共重合体の製造方法
ITTO990116A1 (it) Catalizzatore per polimerizzazione di alfa-olefine e procedimento per la produzione di un polimero alfa-olefinico.
JPH02283703A (ja) 高立体規則性α―オレフィン重合体の製造法
JPH01500911A (ja) エチレン重合触媒
JPS6342644B2 (enrdf_load_stackoverflow)
JPS6034961B2 (ja) 高密度エチレン重合体の製法
JPH0662702B2 (ja) α−オレフィン重合体の製造法
JPH0118926B2 (enrdf_load_stackoverflow)
JPH07238108A (ja) エチレン重合用固体触媒成分の調製方法および該固体触媒成分を含む触媒を用いるエチレン共重合体の製造方法