|
gptkbp:instanceOf
|
gptkb:cathedral
|
|
gptkbp:awarded
|
gptkb:Nobel_Prize_in_Physics
|
|
gptkbp:commercialUse
|
1950s
|
|
gptkbp:commonCoCatalyst
|
aluminum alkyl
|
|
gptkbp:commonTransitionMetal
|
titanium
|
|
gptkbp:component
|
transition metal compound
organometallic co-catalyst
|
|
gptkbp:discoveredBy
|
gptkb:Giulio_Natta
gptkb:Karl_Ziegler
|
|
gptkbp:discoveredIn
|
1953
|
|
gptkbp:enables
|
control of polymer tacticity
stereospecific polymerization
high molecular weight polymers
|
|
gptkbp:field
|
polymer chemistry
|
|
gptkbp:industrialSignificance
|
large-scale plastic production
|
|
gptkbp:namedAfter
|
gptkb:Giulio_Natta
gptkb:Karl_Ziegler
|
|
gptkbp:NobelPrizeYear
|
1963
|
|
gptkbp:relatedTo
|
gptkb:metallocene_catalysts
olefin polymerization
|
|
gptkbp:type
|
gptkb:homogeneous_catalyst
heterogeneous catalyst
|
|
gptkbp:usedFor
|
polymerization of alkenes
|
|
gptkbp:usedIn
|
production of polyethylene
production of polypropylene
|
|
gptkbp:bfsParent
|
gptkb:LLDPE
gptkb:EPDM_rubber
|
|
gptkbp:bfsLayer
|
9
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Ziegler-Natta catalysts
|