JPS51137783A - Preparation of polyethylene - Google Patents

Preparation of polyethylene

Info

Publication number
JPS51137783A
JPS51137783A JP51043802A JP4380276A JPS51137783A JP S51137783 A JPS51137783 A JP S51137783A JP 51043802 A JP51043802 A JP 51043802A JP 4380276 A JP4380276 A JP 4380276A JP S51137783 A JPS51137783 A JP S51137783A
Authority
JP
Japan
Prior art keywords
polyethylene
preparation
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
JP51043802A
Other languages
English (en)
Other versions
JPS5239870B2 (ja
Inventor
Karutsu Deietaa
Mannaa Erihi
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.)
Wacker Chemie AG
Original Assignee
Wacker Chemie AG
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
Priority claimed from DE19752521075 external-priority patent/DE2521075C2/de
Priority claimed from DE19762607832 external-priority patent/DE2607832C2/de
Priority claimed from DE19762607833 external-priority patent/DE2607833C2/de
Application filed by Wacker Chemie AG filed Critical Wacker Chemie AG
Publication of JPS51137783A publication Critical patent/JPS51137783A/ja
Publication of JPS5239870B2 publication Critical patent/JPS5239870B2/ja
Granted 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
    • C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
    • C08F297/06—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type
    • C08F297/08—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins
    • 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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F10/02—Ethene
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/905—Polymerization in presence of transition metal containing catalyst in presence of hydrogen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
JP51043802A 1975-05-12 1976-04-19 Preparation of polyethylene Granted JPS51137783A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19752521075 DE2521075C2 (de) 1975-05-12 1975-05-12 Verfahren zur Herstellung von Polyäthylen
DE19762607832 DE2607832C2 (de) 1976-02-26 1976-02-26 Verfahren zur Herstellung von Polyäthylen
DE19762607833 DE2607833C2 (de) 1976-02-26 1976-02-26 Verfahren zur Herstellung von Polyäthylen

Publications (2)

Publication Number Publication Date
JPS51137783A true JPS51137783A (en) 1976-11-27
JPS5239870B2 JPS5239870B2 (ja) 1977-10-07

Family

ID=27186376

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51043802A Granted JPS51137783A (en) 1975-05-12 1976-04-19 Preparation of polyethylene

Country Status (5)

Country Link
US (1) US4029864A (ja)
JP (1) JPS51137783A (ja)
FR (1) FR2311038A1 (ja)
GB (1) GB1501347A (ja)
IT (1) IT1061262B (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5610506A (en) * 1979-07-09 1981-02-03 Mitsui Petrochem Ind Ltd Production of ethylene polymer composition

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55164205A (en) * 1979-06-07 1980-12-20 Sumitomo Chem Co Ltd Multistage polymerization of ethylene
EP0057352B1 (en) * 1981-02-05 1986-07-23 Mitsubishi Kasei Corporation Process for producing polyolefin
US4415474A (en) * 1982-02-16 1983-11-15 The Standard Oil Company Catalysts useful for the polymerization of alpha-olefins
CN111072816B (zh) * 2018-10-19 2022-05-24 中国石油化工股份有限公司 用于烯烃聚合的催化剂组分和催化剂及其应用与烯烃聚合方法
CN111072806B (zh) * 2018-10-19 2022-05-24 中国石油化工股份有限公司 用于烯烃聚合的催化剂组分和催化剂及其应用与烯烃聚合方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2089041A5 (ja) * 1970-04-03 1972-01-07 Shell Int Research
FR2116698A5 (en) 1970-12-04 1972-07-21 Naphtachimie Sa Olefins polymsn catalyst - consisting of organoaluminium cpd and component prepd by reacting magnesium, monohalohydrocarbon an
GB1367460A (en) * 1970-12-22 1974-09-18 Int Synthetic Rubber Polymerisation catalyst
BE785673A (fr) * 1971-06-30 1973-01-02 Naphtachimie Sa Catalyseurs de polymerisation des olefines prepares a partir decomposesorganomagnesiens
US3801558A (en) * 1971-09-30 1974-04-02 Shell Oil Co Olefin polymerization

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5610506A (en) * 1979-07-09 1981-02-03 Mitsui Petrochem Ind Ltd Production of ethylene polymer composition

Also Published As

Publication number Publication date
FR2311038A1 (fr) 1976-12-10
GB1501347A (en) 1978-02-15
FR2311038B1 (ja) 1978-05-19
IT1061262B (it) 1983-02-28
US4029864A (en) 1977-06-14
JPS5239870B2 (ja) 1977-10-07

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