Matches in SemOpenAlex for { <https://semopenalex.org/work/W2041502649> ?p ?o ?g. }
Showing items 1 to 76 of
76
with 100 items per page.
- W2041502649 endingPage "276" @default.
- W2041502649 startingPage "269" @default.
- W2041502649 abstract "Abstract Novel thermoplastic elastomers (TPEs) consisting of a central rubbery polyisobutylene (PIB) segment flanked by two glassy outer segments comprising indene (Ind)-co-p-methylstyrene (pMeSt) random copolymers have been prepared. The synthesis was effected by sequential monomer addition in one reactor: The process starts by the biliving homopolymerization of isobutylene (IB) and yields the living dication +PIB+; the latter, upon the introduction of Ind/pMeSt mixtures, induces the living copolymerization of these monomers and yields the target TPE P(Ind-co-pMeSt)-b-PIB-b-P(Ind-co-pMeSt) triblock. The length of the rubbery midblock and the composition of the Ind-co-pMeSt random copolymer outer blocks (i.e., the overall composition of the triblocks) can be readily controlled. The glass transition temperature (Tg ) of the outer blocks can be fine-tuned by controlling the relative Ind/ pMeSt composition. The triblocks are excellent TPEs; for example, a P(Ind-co-pMeSt)-b-PIB-b-P(Ind-co-pMeSt) of M n ≈ 115,000 g/mol containing a PIB midblock of M n ≈ 70,200 g/mol and glassy copolymer outer blocks of P(Ind-co-pMeSt) [Ind/pMeSt = 41/59 (w/w)] exhibited 23.4 MPa tensile strength and 460% elongation. Tensile strengths and 300% moduli increase with the relative amount of the glassy segment present. Hardness increases with increasing Ind content." @default.
- W2041502649 created "2016-06-24" @default.
- W2041502649 creator A5023570599 @default.
- W2041502649 creator A5063823112 @default.
- W2041502649 date "1993-04-01" @default.
- W2041502649 modified "2023-10-16" @default.
- W2041502649 title "Living Carbocationic Polymerization. LII. Living Carbocationic Copolymerization of Indene and<i>p</i>-Methylstyrene. 2. Synthesis, Characterization, and Physical Properties of Poly((Indene-<i>co-p</i>-Methylstyrene)-<i>b</i>-Isobutylene-<i>b</i>-(Indene-<i>co-p</i>-Methylstyrene)) Thermoplastic Elastomers" @default.
- W2041502649 cites W2023233820 @default.
- W2041502649 cites W2061363125 @default.
- W2041502649 cites W2115086936 @default.
- W2041502649 cites W2166821034 @default.
- W2041502649 cites W2313625745 @default.
- W2041502649 cites W4248255777 @default.
- W2041502649 doi "https://doi.org/10.1080/10601329308009404" @default.
- W2041502649 hasPublicationYear "1993" @default.
- W2041502649 type Work @default.
- W2041502649 sameAs 2041502649 @default.
- W2041502649 citedByCount "8" @default.
- W2041502649 countsByYear W20415026492012 @default.
- W2041502649 countsByYear W20415026492022 @default.
- W2041502649 crossrefType "journal-article" @default.
- W2041502649 hasAuthorship W2041502649A5023570599 @default.
- W2041502649 hasAuthorship W2041502649A5063823112 @default.
- W2041502649 hasConcept C112950240 @default.
- W2041502649 hasConcept C122865956 @default.
- W2041502649 hasConcept C15920480 @default.
- W2041502649 hasConcept C159985019 @default.
- W2041502649 hasConcept C166940927 @default.
- W2041502649 hasConcept C178790620 @default.
- W2041502649 hasConcept C185592680 @default.
- W2041502649 hasConcept C188027245 @default.
- W2041502649 hasConcept C192562407 @default.
- W2041502649 hasConcept C2776396359 @default.
- W2041502649 hasConcept C2776906966 @default.
- W2041502649 hasConcept C32909587 @default.
- W2041502649 hasConcept C44228677 @default.
- W2041502649 hasConcept C521977710 @default.
- W2041502649 hasConcept C66009135 @default.
- W2041502649 hasConcept C92328351 @default.
- W2041502649 hasConceptScore W2041502649C112950240 @default.
- W2041502649 hasConceptScore W2041502649C122865956 @default.
- W2041502649 hasConceptScore W2041502649C15920480 @default.
- W2041502649 hasConceptScore W2041502649C159985019 @default.
- W2041502649 hasConceptScore W2041502649C166940927 @default.
- W2041502649 hasConceptScore W2041502649C178790620 @default.
- W2041502649 hasConceptScore W2041502649C185592680 @default.
- W2041502649 hasConceptScore W2041502649C188027245 @default.
- W2041502649 hasConceptScore W2041502649C192562407 @default.
- W2041502649 hasConceptScore W2041502649C2776396359 @default.
- W2041502649 hasConceptScore W2041502649C2776906966 @default.
- W2041502649 hasConceptScore W2041502649C32909587 @default.
- W2041502649 hasConceptScore W2041502649C44228677 @default.
- W2041502649 hasConceptScore W2041502649C521977710 @default.
- W2041502649 hasConceptScore W2041502649C66009135 @default.
- W2041502649 hasConceptScore W2041502649C92328351 @default.
- W2041502649 hasIssue "4" @default.
- W2041502649 hasLocation W20415026491 @default.
- W2041502649 hasOpenAccess W2041502649 @default.
- W2041502649 hasPrimaryLocation W20415026491 @default.
- W2041502649 hasRelatedWork W1972247045 @default.
- W2041502649 hasRelatedWork W1975106166 @default.
- W2041502649 hasRelatedWork W2039145845 @default.
- W2041502649 hasRelatedWork W2048810896 @default.
- W2041502649 hasRelatedWork W2054933257 @default.
- W2041502649 hasRelatedWork W2093239428 @default.
- W2041502649 hasRelatedWork W2240096616 @default.
- W2041502649 hasRelatedWork W2349319751 @default.
- W2041502649 hasRelatedWork W3120036083 @default.
- W2041502649 hasRelatedWork W3162140247 @default.
- W2041502649 hasVolume "30" @default.
- W2041502649 isParatext "false" @default.
- W2041502649 isRetracted "false" @default.
- W2041502649 magId "2041502649" @default.
- W2041502649 workType "article" @default.