Synthesis of Amphiphilic Block Copolymer of Butadiene and Acrylamide using Telechelic Polybutadiene and V(V) as Redox System

Bajpai, Anjali; Dixit, Neeraj

doi:10.1081/ma-200065855

Journal of Macromolecular Science, Part A

2005

DOI: 10.1081/ma-200065855

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Synthesis of Amphiphilic Block Copolymer of Butadiene and Acrylamide using Telechelic Polybutadiene and V(V) as Redox System

Anjali Bajpai¹,

Neeraj Dixit²

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2006

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Cited by 6 publications

References 51 publications

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Synthesis, characterization, and properties of amphiphilic block copolymer of acrylamide‐styrene by self‐emulsifying microemulsion method

Zhang

Luo

2009

J of Applied Polymer Sci

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The copolymerization system of acrylamide (AM) and styrene (St) was acquired by using amphiphilic block copolymer PAM-b-PSt with lower molecular weight as polymeric surfactant, and then the microemulsion phase diagram was drawn. The appropriate copolymerization systems were chosen in the phase diagram, and higher molecular weight amphiphilic block copolymers PAM-b-PSt were prepared by self-emulsifying microemulsion method. The chemical composition and structure of the products were analyzed by FTIR, 1 H-NMR, 13 C-NMR, GPC, and UV; the block structure of products was characterized by DSC, and the hydrophobic association property of the products was studied by the fluorescence probe and rotating viscosity measurement. The results showed that O/W microemulsion was also acquired by using the polymeric surfactant; 3 g polymeric surfactant was only used to disperse 0.25 g St into aqueous solution, which showed higher emulsifying efficiency. At the same time, the use of self-emulsifying microemulsion copolymerizing system can avoid back treatment of small molecular surfactant and the purified block polymer was prepared in one step; the prepared copolymers have good hydrophobic association properties and their aqueous solution showed evident viscosity increment.

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Synthesis, characterization, and properties of amphiphilic block copolymer of acrylamide‐styrene by self‐emulsifying microemulsion method

Zhang

Luo

2009

J of Applied Polymer Sci

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Synthesis and characterization of a film‐forming, crosslinked, amphiphilic block copolymer of butadiene and acrylamide

Bajpai¹,

Dixit²

2006

J. Polym. Sci. A Polym. Chem.

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An amphiphilic block copolymer of acrylamide and butadiene was synthesized by the polymerization of acrylamide in the presence of the crosslinker N,N′‐methylene bisacrylamide initiated by a hydroxyl‐terminated polybutadiene/V(V) macroredox initiator. The product had good film‐forming ability. It was characterized by IR and NMR spectroscopy, viscosity, swelling, and microhardness measurements, scanning electron micrography, and differential scanning calorimetry. A good film was obtained from the block copolymer with a greater proportion of butadiene; it had greater permeability for nonpolar solvents, and it was poorly permeable to water and other polar solvents. The film swelled in polar and nonpolar solvents and had almost the same capacity for the loading and release of hydrophilic and hydrophobic dyes. © 2006 Wiley Periodicals, Inc. J Polym Sci Part A: Polym Chem 44: 3290–3303, 2006

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Synthesis and characterization of novel fluorescent amphiphilic diblock copolymer

Dhanalakshmi¹,

Meenarathi²,

Anbarasan³

2016

Polym. Bull.

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Synthesis of Amphiphilic Block Copolymer of Butadiene and Acrylamide using Telechelic Polybutadiene and V(V) as Redox System

Cited by 6 publications

References 51 publications

Synthesis, characterization, and properties of amphiphilic block copolymer of acrylamide‐styrene by self‐emulsifying microemulsion method

Synthesis, characterization, and properties of amphiphilic block copolymer of acrylamide‐styrene by self‐emulsifying microemulsion method

Synthesis and characterization of a film‐forming, crosslinked, amphiphilic block copolymer of butadiene and acrylamide

Synthesis and characterization of novel fluorescent amphiphilic diblock copolymer

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