Matches in SemOpenAlex for { <https://semopenalex.org/work/W1990404852> ?p ?o ?g. }
- W1990404852 endingPage "2034" @default.
- W1990404852 startingPage "2028" @default.
- W1990404852 abstract "This paper discusses two new polyolefin elastomers, i.e., poly(ethylene-ter-propylene-ter-p-methylstyrene) (EP-p-MS) and poly(ethylene-ter-1-octene-ter-p-methylstyrene) (EO-p-MS), containing “reactive” p-methylstyrene (p-MS) groups. Both terpolymers, with a broad range of terpolymer composition, high molecular weight, narrow molecular weight, and composition distributions, have been prepared by using [C5Me4(SiMe2NtBu)]TiCl2 metallocene catalyst with constrained ligand geometry. Differential scanning calorimetry (DSC) results show no detectable melting point (Tm) in both terpolymers containing less than 70 mol % ethylene units. The sharp glass transition temperature (Tg) with flat base line in each DSC curve indicates homogeneous terpolymer microstructures. In general, the Tg of EP-p-MS is very sensitive to the terpolymer composition (ethylene/propylene ratio and p-MS content). In the compositions with the ideal ethylene/propylene ratio ∼ 55/45, Tg is almost proportional to the content of p-MS. Only with the concentration of p-MS < 2 mol % does the EP-p-MS show a low Tg < −45 °C. On the other hand, the EO-p-MS system exhibits a low Tg < −50 °C in a wide range of copolymer compositions, even ones with relatively high p-MS contents (>7 mol %)." @default.
- W1990404852 created "2016-06-24" @default.
- W1990404852 creator A5018379640 @default.
- W1990404852 creator A5066135125 @default.
- W1990404852 creator A5074729923 @default.
- W1990404852 date "1998-03-10" @default.
- W1990404852 modified "2023-10-14" @default.
- W1990404852 title "Synthesis of New Polyolefin Elastomers, Poly(ethylene-<i>ter</i>-propylene-<i>ter</i>-<i>p</i>-methylstyrene) and Poly(ethylene-<i>ter</i>-1-octene-<i>ter</i>-<i>p</i>-methylstyrene), Using Metallocene Catalysts with Constrained Ligand Geometry" @default.
- W1990404852 cites W1571568785 @default.
- W1990404852 cites W1592156839 @default.
- W1990404852 cites W18047025 @default.
- W1990404852 cites W1979367114 @default.
- W1990404852 cites W1983606288 @default.
- W1990404852 cites W1995605409 @default.
- W1990404852 cites W2003433412 @default.
- W1990404852 cites W2005340491 @default.
- W1990404852 cites W2006633436 @default.
- W1990404852 cites W2016009189 @default.
- W1990404852 cites W2022244698 @default.
- W1990404852 cites W2033157621 @default.
- W1990404852 cites W2033236508 @default.
- W1990404852 cites W2033824048 @default.
- W1990404852 cites W2046729407 @default.
- W1990404852 cites W2051354748 @default.
- W1990404852 cites W2054139235 @default.
- W1990404852 cites W2072245216 @default.
- W1990404852 cites W2081260636 @default.
- W1990404852 cites W2107796911 @default.
- W1990404852 cites W2144418552 @default.
- W1990404852 cites W2162510578 @default.
- W1990404852 cites W2322842150 @default.
- W1990404852 doi "https://doi.org/10.1021/ma971320e" @default.
- W1990404852 hasPublicationYear "1998" @default.
- W1990404852 type Work @default.
- W1990404852 sameAs 1990404852 @default.
- W1990404852 citedByCount "39" @default.
- W1990404852 countsByYear W19904048522012 @default.
- W1990404852 countsByYear W19904048522013 @default.
- W1990404852 countsByYear W19904048522016 @default.
- W1990404852 countsByYear W19904048522017 @default.
- W1990404852 countsByYear W19904048522018 @default.
- W1990404852 countsByYear W19904048522020 @default.
- W1990404852 countsByYear W19904048522022 @default.
- W1990404852 crossrefType "journal-article" @default.
- W1990404852 hasAuthorship W1990404852A5018379640 @default.
- W1990404852 hasAuthorship W1990404852A5066135125 @default.
- W1990404852 hasAuthorship W1990404852A5074729923 @default.
- W1990404852 hasConcept C121332964 @default.
- W1990404852 hasConcept C122865956 @default.
- W1990404852 hasConcept C13530604 @default.
- W1990404852 hasConcept C15920480 @default.
- W1990404852 hasConcept C159985019 @default.
- W1990404852 hasConcept C161790260 @default.
- W1990404852 hasConcept C166996190 @default.
- W1990404852 hasConcept C178790620 @default.
- W1990404852 hasConcept C185592680 @default.
- W1990404852 hasConcept C188027245 @default.
- W1990404852 hasConcept C192562407 @default.
- W1990404852 hasConcept C2777686893 @default.
- W1990404852 hasConcept C2778597550 @default.
- W1990404852 hasConcept C2779227376 @default.
- W1990404852 hasConcept C38052585 @default.
- W1990404852 hasConcept C39519442 @default.
- W1990404852 hasConcept C521977710 @default.
- W1990404852 hasConcept C97355855 @default.
- W1990404852 hasConceptScore W1990404852C121332964 @default.
- W1990404852 hasConceptScore W1990404852C122865956 @default.
- W1990404852 hasConceptScore W1990404852C13530604 @default.
- W1990404852 hasConceptScore W1990404852C15920480 @default.
- W1990404852 hasConceptScore W1990404852C159985019 @default.
- W1990404852 hasConceptScore W1990404852C161790260 @default.
- W1990404852 hasConceptScore W1990404852C166996190 @default.
- W1990404852 hasConceptScore W1990404852C178790620 @default.
- W1990404852 hasConceptScore W1990404852C185592680 @default.
- W1990404852 hasConceptScore W1990404852C188027245 @default.
- W1990404852 hasConceptScore W1990404852C192562407 @default.
- W1990404852 hasConceptScore W1990404852C2777686893 @default.
- W1990404852 hasConceptScore W1990404852C2778597550 @default.
- W1990404852 hasConceptScore W1990404852C2779227376 @default.
- W1990404852 hasConceptScore W1990404852C38052585 @default.
- W1990404852 hasConceptScore W1990404852C39519442 @default.
- W1990404852 hasConceptScore W1990404852C521977710 @default.
- W1990404852 hasConceptScore W1990404852C97355855 @default.
- W1990404852 hasIssue "7" @default.
- W1990404852 hasLocation W19904048521 @default.
- W1990404852 hasOpenAccess W1990404852 @default.
- W1990404852 hasPrimaryLocation W19904048521 @default.
- W1990404852 hasRelatedWork W2011227697 @default.
- W1990404852 hasRelatedWork W2069149378 @default.
- W1990404852 hasRelatedWork W2360819854 @default.
- W1990404852 hasRelatedWork W2372319997 @default.
- W1990404852 hasRelatedWork W2565237046 @default.
- W1990404852 hasRelatedWork W2921267390 @default.
- W1990404852 hasRelatedWork W3045618782 @default.
- W1990404852 hasRelatedWork W48652465 @default.
- W1990404852 hasRelatedWork W2481425016 @default.
- W1990404852 hasRelatedWork W316040873 @default.
- W1990404852 hasVolume "31" @default.