- Ziegler-Natta catalysts
- pl.катализаторы Циглера-Натта
Англо-русский словарь промышленной и научной лексики. 2014.
Ziegler-Natta catalysts
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Ziegler–Natta catalyst — A Ziegler–Natta catalyst is a catalyst used in the synthesis of polymers of 1 alkenes (α olefins). Three types of Ziegler–Natta catalysts are currently employed: Solid and supported catalysts based on titanium compounds. They are used in… … Wikipedia
Ziegler-Natta catalyst — A Ziegler Natta catalyst is a reagent or a mixture of reagents used in the production of polymers of 1 alkenes (α olefins). Ziegler Natta catalysts are typically based on titanium compounds and organometallic aluminium compounds, for example… … Wikipedia
Ziegler-Natta catalyst — ▪ chemistry any of an important class of mixtures of chemical compounds remarkable for their ability to effect the polymerization of olefins (olefin) (hydrocarbons containing a double carbon–carbon bond) to polymers of high molecular… … Universalium
Natta , Giulio — (1903–1979) Italian chemist Natta, who was born at Imperia in Italy, was educated at the Milan Polytechnic Institute where he obtained his doctorate in chemical engineering in 1924. He was professor at the University of Pavia (1933–35), the… … Scientists
Natta, Giulio — ▪ Italian chemist born Feb. 26, 1903, Imperia, near Genoa, Italy died May 2, 1979, Bergamo Italian chemist who contributed to the development of high polymers useful in the manufacture of films, plastics, fibres, and synthetic rubber. Along … Universalium
Ziegler , Karl — (1898–1973) German chemist Ziegler was born at Helsa in Germany, the son of a minister. He received his doctorate from the University of Marburg in 1923 and then taught at Frankfurt, Heidelberg, and Halle before becoming director of the Max… … Scientists
Ziegler, Karl — born Nov. 26, 1898, Helsa, near Kassel, Ger. died Aug. 12, 1973, Mülheim, W.Ger. German chemist. He held academic appointments at the Universities of Frankfurt am Main, Heidelberg, and Halle, and in 1943 he became director of the Kaiser Wilhelm… … Universalium
industrial polymers, major — Introduction chemical compounds used in the manufacture of synthetic industrial materials. In the commercial production of plastics, elastomers, man made fibres, adhesives, and surface coatings, a tremendous variety of polymers are… … Universalium
industrial polymers, chemistry of — Introduction structure and composition of chemical compounds made up of long, chainlike molecules (molecule). What distinguishes polymers from other types of compounds is the extremely large size of the molecules. The size of a… … Universalium
Polyethylene — or polythene (IUPAC name poly(ethene)) is a thermoplastic commodity heavily used in consumer products (notably the plastic shopping bag). Over 60 million tons of the material are produced worldwide every year. Description Polyethylene is a… … Wikipedia
Polypropylene — Chembox new Name = Polypropylene ImageFile = Polypropylen.svg ImageSize = 100px ImageName = Polypropylene IUPACName = poly(propene) OtherNames = Polypropylene; Polypropene; Polipropene 25 [USAN] ;Propene polymers; Propylene polymers; 1 Propene… … Wikipedia
