Phenomenon of phase inversion in high impact polystyrene: Physico-chemical, rheological and morphological study in the presence of chain transfer agent and using different tapered block copolymers as the precursor rubber

2009 ◽  
Vol 50 (2) ◽  
pp. 373-383 ◽  
Author(s):  
Ramon Díaz de León ◽  
Graciela Morales ◽  
Pablo Acuña ◽  
Florentino Soriano
Keyword(s):  
Block Copolymers ◽  
Morphological Study ◽  
Phase Inversion ◽  
Chain Transfer ◽  
High Impact ◽  
Chain Transfer Agent ◽  
High Impact Polystyrene ◽  
Physico Chemical

Partitioning of the components into two-demixed-macrophases from a solution blend emulating high impact polystyrene close to the phase inversion region

Polymer ◽  
2020 ◽  
Vol 198 ◽  
pp. 122523
Author(s):  
Eliezer Velásquez ◽  
Ilibeth Morales ◽  
María Montero ◽  
Haydée Oliva ◽  
Alejandro J. Müller ◽  
...  
Keyword(s):  
Phase Inversion ◽  
High Impact ◽  
Inversion Region ◽  
High Impact Polystyrene

Electron holography and AFM studies on styrenic block copolymers and a high impact polystyrene

2005 ◽  
Vol 96 (5) ◽  
pp. 1573-1583 ◽  
Author(s):  
Paul Simon ◽  
Rameshwar Adhikari ◽  
Hannes Lichte ◽  
Goerg H. Michler ◽  
Marc Langela
Keyword(s):  
Block Copolymers ◽  
High Impact ◽  
Electron Holography ◽  
High Impact Polystyrene

scholarly journals Emulsion Copolymerization of Polyangelicalactone with Styrene

2019 ◽  
pp. 261-268 ◽  
Author(s):  
Konstantin L. Kaygorodov ◽  
Valery E. Tarabanko ◽  
Marina A. Smirnova ◽  
Nikolay V. Tarabanko ◽  
Yuri N. Malyar ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Molecular Weight ◽  
Block Copolymers ◽  
Emulsion Polymerization ◽  
Rate Constants ◽  
High Impact ◽  
Polymerization Rate ◽  
Emulsion Copolymerization ◽  
High Impact Polystyrene ◽  
First Time

For the first time emulsion polymerization of polyangelicalactone with styrene was carried out. Block copolymers with a molecular weight of 40000-1000000 and containing 5-40 wt. % of styrene were prepared. Polymerization rate constants were evaluated. Mechanical properties were evaluated after the copolymers were cured. The cured block copolymers satisfy the basic requirements for high impact polystyrene, and they are biodegradable

Syntheses of 2-(trifluoromethyl)acrylate-containing block copolymers via RAFT polymerization using a universal chain transfer agent

2018 ◽  
Vol 9 (25) ◽  
pp. 3511-3521 ◽  
Author(s):  
Sanjib Banerjee ◽  
Marc Guerre ◽  
Bruno Améduri ◽  
Vincent Ladmiral
Keyword(s):  
Block Copolymers ◽  
Chain Transfer ◽  
Raft Polymerization ◽  
Chain Transfer Agent

2-(Trifluoromethyl)acrylate-containing block copolymers were synthesized via RAFT polymerization using a universal CTA.

Trehalose-functionalized block copolymers form serum-stable micelles

2014 ◽  
Vol 5 (17) ◽  
pp. 5160-5167 ◽  
Author(s):  
Swapnil R. Tale ◽  
Ligeng Yin ◽  
Theresa M. Reineke
Keyword(s):  
Block Copolymers ◽  
Chain Transfer ◽  
Raft Polymerization ◽  
Chain Transfer Agent ◽  
Macromolecular Chain ◽  
Reversible Addition ◽  
Poly Ethylene

Well-defined amphiphilic diblock terpolymers of poly(ethylene-alt-propylene)–poly[(N,N′-dimethylacrylamide)-grad-poly(6-deoxy-6-methacrylamido trehalose)] (denoted as PEP–poly(DMA-grad-MAT) or PT) have been synthesized using a PEP macromolecular chain transfer agent by reversible addition–fragmentation chain transfer (RAFT) polymerization.

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