DE2967330D1 - Low pressure preparation of ethylene copolymers in fluid bed reactor, copolymers obtained and films made therefrom - Google Patents

Low pressure preparation of ethylene copolymers in fluid bed reactor, copolymers obtained and films made therefrom

Info

Publication number
DE2967330D1
DE2967330D1 DE7979100953T DE2967330T DE2967330D1 DE 2967330 D1 DE2967330 D1 DE 2967330D1 DE 7979100953 T DE7979100953 T DE 7979100953T DE 2967330 T DE2967330 T DE 2967330T DE 2967330 D1 DE2967330 D1 DE 2967330D1
Authority
DE
Germany
Prior art keywords
copolymers
low pressure
bed reactor
fluid bed
made therefrom
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
DE7979100953T
Other languages
English (en)
Inventor
Frederick John Karol
George Leonard Goeke
Burkhard Eric Wagner
William Allen Frazer
Robert James Jorgensen
Nils Friis
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.)
Union Carbide Corp
Original Assignee
Union Carbide Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26686062&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE2967330(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Union Carbide Corp filed Critical Union Carbide Corp
Application granted granted Critical
Publication of DE2967330D1 publication Critical patent/DE2967330D1/de
Expired 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
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
    • 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
    • C08F2410/00—Features related to the catalyst preparation, the catalyst use or to the deactivation of the catalyst
    • C08F2410/01—Additive used together with the catalyst, excluding compounds containing Al or B
DE7979100953T 1978-03-31 1979-03-30 Low pressure preparation of ethylene copolymers in fluid bed reactor, copolymers obtained and films made therefrom Expired DE2967330D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US89232578A 1978-03-31 1978-03-31
US06/014,414 US4302566A (en) 1978-03-31 1979-02-27 Preparation of ethylene copolymers in fluid bed reactor

Publications (1)

Publication Number Publication Date
DE2967330D1 true DE2967330D1 (en) 1985-01-31

Family

ID=26686062

Family Applications (1)

Application Number Title Priority Date Filing Date
DE7979100953T Expired DE2967330D1 (en) 1978-03-31 1979-03-30 Low pressure preparation of ethylene copolymers in fluid bed reactor, copolymers obtained and films made therefrom

Country Status (17)

Country Link
US (1) US4302566A (de)
EP (1) EP0004645B2 (de)
AR (1) AR228564A1 (de)
AT (1) AT366394B (de)
AU (1) AU530531B2 (de)
BR (1) BR7901942A (de)
CA (1) CA1143897A (de)
DE (1) DE2967330D1 (de)
DK (1) DK159661C (de)
ES (2) ES479098A1 (de)
FI (1) FI66407C (de)
GR (1) GR74892B (de)
IN (1) IN151070B (de)
MX (1) MX152424A (de)
NO (1) NO153180C (de)
NZ (1) NZ190057A (de)
PT (1) PT69417A (de)

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* Cited by examiner, † Cited by third party
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NO153180C (no) 1986-01-29
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ES485699A1 (es) 1980-07-01
CA1143897A (en) 1983-03-29
AT366394B (de) 1982-04-13
AU530531B2 (en) 1983-07-21
US4302566A (en) 1981-11-24
FI791044A (fi) 1979-10-01
BR7901942A (pt) 1979-11-27
EP0004645B1 (de) 1984-12-19
IN151070B (de) 1983-02-19
NO153180B (no) 1985-10-21
NO791068L (no) 1979-10-02
GR74892B (de) 1984-07-12
ES479098A1 (es) 1980-02-16
AU4565879A (en) 1979-10-04
EP0004645B2 (de) 1991-07-03
DK159661B (da) 1990-11-12
EP0004645A3 (en) 1979-10-31
FI66407C (fi) 1984-10-10
AR228564A1 (es) 1983-03-30
NZ190057A (en) 1981-04-24
EP0004645A2 (de) 1979-10-17
FI66407B (fi) 1984-06-29
DK132079A (da) 1979-10-01

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