Star polymer synthesis via λ-orthogonal photochemistry

2016 ◽  
Vol 52 (60) ◽  
pp. 9426-9429 ◽  
Author(s):  
Kai Hiltebrandt ◽  
Michael Kaupp ◽  
Edgar Molle ◽  
Jan P. Menzel ◽  
James P. Blinco ◽  
...  
Keyword(s):  
Polymer Synthesis ◽  
Star Polymer ◽  
Polymer Formation ◽  
Star Shaped Polymer

λ-Orthogonal photo-induced ligation in two directions is introduced via a modular, light driven selective star shaped polymer formation.

Star-polymer synthesis via radical reversible addition-fragmentation chain-transfer polymerization

2001 ◽  
Vol 39 (16) ◽  
pp. 2777-2783 ◽  
Author(s):  
Martina Stenzel-Rosenbaum ◽  
Thomas P. Davis ◽  
Vicki Chen ◽  
Anthony G. Fane
Keyword(s):  
Chain Transfer ◽  
Polymer Synthesis ◽  
Star Polymer ◽  
Reversible Addition ◽  
Chain Transfer Polymerization

A New Hydrocarbon Elastomer. I. Copolymerization of Olefins and Nonconjugated Dienes

1962 ◽  
Vol 35 (4) ◽  
pp. 1114-1125 ◽  
Author(s):  
E. K. Gladding ◽  
B. S. Fisher ◽  
J. W. Collette
Keyword(s):  
Oxidative Stability ◽  
Polymer Synthesis ◽  
Laboratory Scale ◽  
Polymer Composition ◽  
Polymerization Temperature ◽  
General Terms ◽  
Polymer Formation ◽  
Polymer Properties ◽  
Catalyst Type

Abstract The composition of sulfur-curable elastomers derived from olefins and diolefins is described and methods are given for their synthesis using coordination catalysts. Certain factors that influence the laboratory-scale polymer synthesis are discussed and the effects of catalyst type, polymerization temperature, and diene structure on the rate of polymer formation and polymer composition are outlined. Polymer properties are discussed in general terms, with particular emphasis on oxidative stability.

Star Polymer Synthesis Using Hexafluoropropylene Oxide as an Efficient Multifunctional Coupling Agent

2004 ◽  
Vol 37 (17) ◽  
pp. 6355-6361 ◽  
Author(s):  
Karen A. Switek ◽  
Frank S. Bates ◽  
Marc A. Hillmyer
Keyword(s):  
Coupling Agent ◽  
Polymer Synthesis ◽  
Star Polymer ◽  
Hexafluoropropylene Oxide

Living Star Polymer Formation: Detailed Assessment of Poly(acrylate) Radical Reaction Pathways via ESI-MS

2008 ◽  
Vol 41 (9) ◽  
pp. 3023-3041 ◽  
Author(s):  
Gene Hart-Smith ◽  
Hugh Chaffey-Millar ◽  
Christopher Barner-Kowollik
Keyword(s):  
Radical Reaction ◽  
Star Polymer ◽  
Reaction Pathways ◽  
Esi Ms ◽  
Polymer Formation ◽  
Detailed Assessment

Accelerated Combinatorial High Throughput Star Polymer Synthesis via a Rapid One-Pot Sequential Aqueous RAFT (rosa-RAFT) Polymerization Scheme

2017 ◽  
Vol 38 (8) ◽  
pp. 1600780 ◽  
Author(s):  
Steffen Cosson ◽  
Maarten Danial ◽  
Julien Rosselgong Saint-Amans ◽  
Justin J. Cooper-White
Keyword(s):  
High Throughput ◽  
Raft Polymerization ◽  
Polymer Synthesis ◽  
Star Polymer ◽  
One Pot

Star polymer synthesis and gelation in ATRP copolymerization: Monte Carlo simulations

Polymer ◽  
2013 ◽  
Vol 54 (8) ◽  
pp. 1979-1986 ◽  
Author(s):  
Piotr Polanowski ◽  
Jeremiasz K. Jeszka ◽  
Krzysztof Matyjaszewski
Keyword(s):  
Monte Carlo ◽  
Monte Carlo Simulations ◽  
Polymer Synthesis ◽  
Star Polymer

Polyester nitrile N-oxides for click reactions synthesized with nitroalkane precursors as the initiator

2020 ◽  
Vol 11 (18) ◽  
pp. 3115-3119 ◽  
Author(s):  
Toyokazu Tsutsuba ◽  
Hiromitsu Sogawa ◽  
Toshikazu Takata
Keyword(s):  
Click Reaction ◽  
Polymer Synthesis ◽  
Star Polymer ◽  
Click Reactions ◽  
Catalyst Free

Polyesters that have a nitrile N-oxide function at the initiation end were prepared and applied to a catalyst-free click reaction for star polymer synthesis.

Light Scattering Study of [60] Fullerenol-Based Poly(Urethane-Ether) Star-Shaped Polymers

1994 ◽  
Vol 359 ◽  
Author(s):  
Lee Y. Wang ◽  
Long Y. Chiang
Keyword(s):  
Light Scattering ◽  
Diffusion Coefficients ◽  
Gaussian Model ◽  
Polymer Chains ◽  
Star Polymer ◽  
Dilute Solution ◽  
Analog Model ◽  
Scattering Measurements ◽  
Star Shaped Polymer ◽  
Scattering Study

ABSTRACTThe dynamic behavior of the fullerenol-based polyurethane star-shaped polymer and its analog model stars, containing three or four polymer arms, was investigated in toluene solution by dynamic light scattering measurements. In these systems, the diffusion coefficients clearly showed no angular dependence. In the case of study in dilute solution, all three star polyurethanes were found to possess higher mobility than that of the corresponding linear polyurethane with a similar molecular weight. Furthermore, the conformation of anchoring polymer chains was characterized by the hydrodynamic shrinking factor and compared with the Gaussian model. Results suggested that the polymer arms in the fullerenebased star-polymer were uniformly distributed around the central C60 cage.

Design Criteria for Star Polymer Formation Processes via Living Free Radical Polymerization

2006 ◽  
Vol 39 (19) ◽  
pp. 6406-6419 ◽  
Author(s):  
Hugh Chaffey-Millar ◽  
Martina H. Stenzel ◽  
Thomas P. Davis ◽  
Michelle L. Coote ◽  
Christopher Barner-Kowollik
Keyword(s):  
Free Radical ◽  
Radical Polymerization ◽  
Free Radical Polymerization ◽  
Star Polymer ◽  
Design Criteria ◽  
Formation Processes ◽  
Polymer Formation ◽  
Living Free Radical Polymerization
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