JPS5421483A - Improved preparation of ethylene polymer - Google Patents

Improved preparation of ethylene polymer

Info

Publication number
JPS5421483A
JPS5421483A JP8568477A JP8568477A JPS5421483A JP S5421483 A JPS5421483 A JP S5421483A JP 8568477 A JP8568477 A JP 8568477A JP 8568477 A JP8568477 A JP 8568477A JP S5421483 A JPS5421483 A JP S5421483A
Authority
JP
Japan
Prior art keywords
ethylene polymer
improved preparation
preparation
improved
ethylene
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.)
Pending
Application number
JP8568477A
Other languages
Japanese (ja)
Inventor
Masahisa Yokota
Teruo Hosokawa
Kiichirou Sakashita
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.)
Showa Yuka KK
Original Assignee
Showa Yuka 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 Yuka KK filed Critical Showa Yuka KK
Priority to JP8568477A priority Critical patent/JPS5421483A/en
Publication of JPS5421483A publication Critical patent/JPS5421483A/en
Pending 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)
JP8568477A 1977-07-19 1977-07-19 Improved preparation of ethylene polymer Pending JPS5421483A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8568477A JPS5421483A (en) 1977-07-19 1977-07-19 Improved preparation of ethylene polymer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8568477A JPS5421483A (en) 1977-07-19 1977-07-19 Improved preparation of ethylene polymer

Publications (1)

Publication Number Publication Date
JPS5421483A true JPS5421483A (en) 1979-02-17

Family

ID=13865662

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8568477A Pending JPS5421483A (en) 1977-07-19 1977-07-19 Improved preparation of ethylene polymer

Country Status (1)

Country Link
JP (1) JPS5421483A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5770916A (en) * 1980-06-17 1982-05-01 Jiei Kooshie Gurase Internal combustion engine with supercharger and starting and speed adjusting thereof
JPH02173012A (en) * 1988-12-27 1990-07-04 Tosoh Corp Production of polyolefin

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53132082A (en) * 1977-04-25 1978-11-17 Showa Yuka Kk Process for producing improved ethylenic polymer

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53132082A (en) * 1977-04-25 1978-11-17 Showa Yuka Kk Process for producing improved ethylenic polymer

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5770916A (en) * 1980-06-17 1982-05-01 Jiei Kooshie Gurase Internal combustion engine with supercharger and starting and speed adjusting thereof
JPH0140211B2 (en) * 1980-06-17 1989-08-25 France Etat
JPH02173012A (en) * 1988-12-27 1990-07-04 Tosoh Corp Production of polyolefin

Similar Documents

Publication Publication Date Title
GB1554340A (en) Preparation of olefin polymers
JPS5233985A (en) Preparation of olefin polymer
JPS5422489A (en) Preparation of polybutylal having improved property
JPS5413595A (en) Preparation of crosslinking polymer
JPS5454156A (en) Preparation of aggregae particle of glanular tetrafluoroethyrene polymer
JPS52103485A (en) Polymerization of ethylene
JPS52125590A (en) Polymerization of ethylene
JPS5421490A (en) Preparation of vinyl polymer
JPS5390395A (en) Novel polymer
GB2024832B (en) Polymerization of ethylene
JPS54105192A (en) Preparation of ethylene copolymer
IL54363A (en) Preparation of 1-azolyl-3,3-dimethyl-1-phenoxy-butan-2-ones
JPS5296686A (en) Preparation of olefin polymer
JPS52886A (en) Preparation of ethylene copolymer
JPS5470400A (en) Preparation of phosphazene polymer
JPS5478788A (en) Preparation of polymer of forming grade
GB2002004B (en) Ethylene polymerisation process
JPS5423684A (en) Manufacture of oriented polymer matter
JPS5496597A (en) Preparation of polymer containing hydroperoxide group
JPS5496592A (en) Polymerization method of ethylene
JPS51111887A (en) Preparation of olefin polymer
GB2065667B (en) Preparation of finely divided ethylene polymers
JPS5452192A (en) Method of polymerizing ethylene
JPS54100485A (en) Method of polymerizing ethylene
HU190772B (en) Process for the polymerization of ethylene