Now showing items 1-10 of 522
Styrene copolymerization using a metallocene-MAO initiator system. Homo- and copolymerization of styrene with some cycloalkenes
The copolymerization of styrene with cyclohexene, 1-methyl-1-cyclohexene, and norbornene using ethenylbisindenylzirconium dichloride and methylaluminoxane, Et(Ind)2ZrCl2-MAO, initiating systems has been tested. The ...
STYRENE/STYRENE-DERIVATIVE COPOLYMERIZATION BY PH2Zn-METALLOCENE-MAO SYSTEMS: HOMO- AND COPOLYMERIZATION OF á-METHYLSTYRENE WITH STYRENE
(Sociedad Chilena de Química, 2010)
A GC-FID Method to Determine Styrene in Polystyrene Glasses
The styrene levels of polystyrene (PS) glasses from the most consumed brands of disposable glasses intended for water and coffee in Brazil were determined. A GC-FID method was developed and validated, showing good precision ...
Grafting of N-carbamyl maleamic acid onto a styrene-butadiene-styrene copolymer
(John Wiley & Sons Inc, 2006-12)
A styrene-butadiene-styrene block copolymer (SBS) was functionalized with N-carbamyl maleamic acid (NCMA) using two peroxide initiators with the aim of grafting polar groups onto the molecular chains of the polymer. The ...
Styrene/1-alkene copolymerization by CpTiCl3-additive initiator systems
(Sociedad Chilena de Química, 2005)