About: ATRP of (meth)acrylates initiated with a bifunctional initiator bearing trichloromethyl functional groups and structural analysis of the formed polymer

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	ATRP MMA, iniciovaná 1,3-bis(1-methyl-1-[(2,2,2-trichloroethoxy)carbonylamino]ethyl) benzenem a katalyzovaná CuCl probíhá v přítomnosti 2,2´-bipyridinu nekontrolovaně, zatímco v přítomnosti hexamethyltriethylenetetraminu jako řízená polymerizace, poskytující polymery s úzkou MWD. Trichloromethylové skupiny iniciátoru se chovají jako monofunkční, takže vzniká .alpha.,.omega.-dichloroPMMA. Ten byl použit jako bifunkční makroiniciátor pro ATRP tert-butyl akrylátu, katalyzované CuCl v přítomnosti pentamethyldiethylene tetraminu a kovové Cu. Vznikají tak triblokové kopolymery s délkami bloků regulovatelnými v širokém rozmezí. (cs) ATRP of MMA, initiated with 1,3-bis(1-methyl-1-[(2,2,2-trichloroethoxy)carbonylamino] ethyl)benzene and catalyzed with CuCl in the presence of 2,2´-bipyridine is non-controlled process, whereas in the presence of hexamethyltriethylenetetramine, polymerization is controlled, offering polymers with narrow MWDs. The trichloromethyl groups of the initiator behave as monofunctional so that .alpha.,.omega.-dichloroPMMA is formed. This was used as bifunctional macroinitiator of ATRP of tert-butyl acrylate, catalyzed with CuCl in the presence of pentamethyldiethylenetetramine and metallic Cu. Triblock copolymers are formed in this way with lengths of the blocks controllable in a wide range. ATRP of MMA, initiated with 1,3-bis(1-methyl-1-[(2,2,2-trichloroethoxy)carbonylamino] ethyl)benzene and catalyzed with CuCl in the presence of 2,2´-bipyridine is non-controlled process, whereas in the presence of hexamethyltriethylenetetramine, polymerization is controlled, offering polymers with narrow MWDs. The trichloromethyl groups of the initiator behave as monofunctional so that .alpha.,.omega.-dichloroPMMA is formed. This was used as bifunctional macroinitiator of ATRP of tert-butyl acrylate, catalyzed with CuCl in the presence of pentamethyldiethylenetetramine and metallic Cu. Triblock copolymers are formed in this way with lengths of the blocks controllable in a wide range. (en)
Title	ATRP of (meth)acrylates initiated with a bifunctional initiator bearing trichloromethyl functional groups and structural analysis of the formed polymer ATRP of (meth)acrylates initiated with a bifunctional initiator bearing trichloromethyl functional groups and structural analysis of the formed polymer (en) ATRP (meth)akrylátů iniciovaná bifunkčním iniciátorem s trichloromethylovými funkčními skupinami a strukturní analyza vzniklého polymeru (cs)
skos:prefLabel	ATRP of (meth)acrylates initiated with a bifunctional initiator bearing trichloromethyl functional groups and structural analysis of the formed polymer ATRP of (meth)acrylates initiated with a bifunctional initiator bearing trichloromethyl functional groups and structural analysis of the formed polymer (en) ATRP (meth)akrylátů iniciovaná bifunkčním iniciátorem s trichloromethylovými funkčními skupinami a strukturní analyza vzniklého polymeru (cs)
skos:notation	RIV/61389013:_____/05:00021792!RIV06-AV0-61389013
http://linked.open.../vavai/riv/strany	5;14
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA203/01/0513), Z(AV0Z40500505)
http://linked.open...iv/cisloPeriodika	1
http://linked.open...vai/riv/dodaniDat	2006
http://linked.open...aciTvurceVysledku	Vlček, Petr Kříž, Jaroslav Látalová, Petra Masař, Bohumil Janata, Miroslav Toman, Luděk
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Ústav makromolekulární chemie AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	513296
http://linked.open...ai/riv/idVysledku	RIV/61389013:_____/05:00021792
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	ATRP; ABA triblock copolymers; methyl methacrylate (en)
http://linked.open.../riv/klicoveSlovo	ATRP methyl methacrylate ABA triblock copolymers
http://linked.open...odStatuVydavatele	GB - Spojené království Velké Británie a Severního Irska
http://linked.open...ontrolniKodProRIV	[1C870F55AB55]
http://linked.open...i/riv/nazevZdroje	Polymer
http://linked.open...in/vavai/riv/obor	CD
http://linked.open...ichTvurcuVysledku	6 (xsd:int)
http://linked.open...cetTvurcuVysledku	7 (xsd:int)
http://linked.open...vavai/riv/projekt	Use of combinations of ionic and radical methods to a synthesis of block copolymers and study of their behavior in thin films
http://linked.open...UplatneniVysledku	2005
http://linked.open...v/svazekPeriodika	46
http://linked.open...iv/tvurceVysledku	Janata, Miroslav Kříž, Jaroslav Látalová, Petra Vlček, Petr Toman, Luděk Masař, Bohumil Malinowska, A.
http://linked.open...n/vavai/riv/zamer	Progresivní makromolekulární materiály a supramolekulární systémy: syntéza a studium vlastností, jevů a možností využití pro speciální aplikace a moderní technologie
issn	0032-3861
number of pages	10 (xsd:int)

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