DE1520254A1 - Verfahren zur Polymerisation von alpha-Olefinen - Google Patents

Verfahren zur Polymerisation von alpha-Olefinen

Info

Publication number
DE1520254A1
DE1520254A1 DE19621520254 DE1520254A DE1520254A1 DE 1520254 A1 DE1520254 A1 DE 1520254A1 DE 19621520254 DE19621520254 DE 19621520254 DE 1520254 A DE1520254 A DE 1520254A DE 1520254 A1 DE1520254 A1 DE 1520254A1
Authority
DE
Germany
Prior art keywords
compound
polymerization
added
zinc
molecular weight
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
DE19621520254
Other languages
German (de)
English (en)
Inventor
Ettore Giachetti
Giorgio Moretti
Renato Serra
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.)
Montedison SpA
Original Assignee
Montedison SpA
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 Montedison SpA filed Critical Montedison SpA
Publication of DE1520254A1 publication Critical patent/DE1520254A1/de
Pending 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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
DE19621520254 1961-05-29 1962-05-26 Verfahren zur Polymerisation von alpha-Olefinen Pending DE1520254A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT982661 1961-05-29

Publications (1)

Publication Number Publication Date
DE1520254A1 true DE1520254A1 (de) 1969-11-13

Family

ID=11133346

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19621520254 Pending DE1520254A1 (de) 1961-05-29 1962-05-26 Verfahren zur Polymerisation von alpha-Olefinen

Country Status (5)

Country Link
US (1) US3252958A (OSRAM)
DE (1) DE1520254A1 (OSRAM)
ES (1) ES277763A1 (OSRAM)
GB (1) GB938780A (OSRAM)
NL (2) NL278718A (OSRAM)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4308369A (en) * 1979-09-28 1981-12-29 The Dow Chemical Company High efficiency catalyst for polymerizing olefins
US7087686B2 (en) 2001-08-06 2006-08-08 Bp Chemicals Limited Chain growth reaction process
US8426535B2 (en) * 2001-08-06 2013-04-23 Ineos Europe Limited Chain growth reaction process

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB820264A (en) * 1954-08-13 1959-09-16 Karl Ziegler Catalysts for the polymerization of ethylene
LU36565A1 (OSRAM) * 1957-11-07
BE586479A (OSRAM) * 1959-01-12

Also Published As

Publication number Publication date
GB938780A (en) 1963-10-09
NL278718A (OSRAM)
US3252958A (en) 1966-05-24
NL134018C (OSRAM)
ES277763A1 (es) 1962-12-01

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Legal Events

Date Code Title Description
SH Request for examination between 03.10.1968 and 22.04.1971