CS198185B2 - Způsob výroby pevných polymerů ethylenu - Google Patents

Způsob výroby pevných polymerů ethylenu Download PDF

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Publication number
CS198185B2
CS198185B2 CS156876A CS156876A CS198185B2 CS 198185 B2 CS198185 B2 CS 198185B2 CS 156876 A CS156876 A CS 156876A CS 156876 A CS156876 A CS 156876A CS 198185 B2 CS198185 B2 CS 198185B2
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CS
Czechoslovakia
Prior art keywords
catalyst
bed
chromium
temperature
ethylene
Prior art date
Application number
CS156876A
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Czech (cs)
English (en)
Inventor
Isaac J Levine
Frederick J Karol
Original Assignee
Union Garbide 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.)
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Publication date
Application filed by Union Garbide Corp filed Critical Union Garbide Corp
Publication of CS198185B2 publication Critical patent/CS198185B2/cs

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  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
CS156876A 1976-01-14 1976-03-10 Způsob výroby pevných polymerů ethylenu CS198185B2 (cs)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US64897176A 1976-01-14 1976-01-14

Publications (1)

Publication Number Publication Date
CS198185B2 true CS198185B2 (cs) 1980-05-30

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ID=24602971

Family Applications (1)

Application Number Title Priority Date Filing Date
CS156876A CS198185B2 (cs) 1976-01-14 1976-03-10 Způsob výroby pevných polymerů ethylenu

Country Status (3)

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CS (1) CS198185B2 (ro)
PH (1) PH12772A (ro)
RO (1) RO69302A (ro)

Also Published As

Publication number Publication date
PH12772A (en) 1979-08-17
RO69302A (ro) 1981-06-30

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