Controlled Synthesis and Degradation of Poly(N-(isobutoxymethyl) acrylamide) Homopolymers and Block Copolymers

2017 ◽  
Vol 11 (2) ◽  
pp. 1600073 ◽  
Author(s):  
Benjamin King ◽  
Benoît H. Lessard
Keyword(s):  
Block Copolymers ◽  
Controlled Synthesis ◽  
Synthesis And Degradation

scholarly journals Jacketed polymers: Controlled synthesis of mesogen-jacketed polymers and block copolymers

2009 ◽  
Vol 47 (2) ◽  
pp. 319-330 ◽  
Author(s):  
Long-Cheng Gao ◽  
Xing-He Fan ◽  
Zhi-Hao Shen ◽  
Xiaofang Chen ◽  
Qi-Feng Zhou
Keyword(s):  
Block Copolymers ◽  
Controlled Synthesis

scholarly journals Controlled Synthesis of L-Lactide-b-ε-Caprolactone Block Copolymers Using a Rare Earth Complex as Catalyst

1999 ◽  
Vol 31 (8) ◽  
pp. 633-636 ◽  
Author(s):  
Zhiyuan Zhong ◽  
Donghong Yu ◽  
Fenghua Meng ◽  
Zhihua Gan ◽  
Xiabin Jing
Keyword(s):  
Rare Earth ◽  
Block Copolymers ◽  
Rare Earth Complex ◽  
Controlled Synthesis

scholarly journals Synthesis of Fluorinated Amphiphilic Block Copolymers Based on PEGMA, HEMA, and MMA via ATRP and CuAAC Click Chemistry

2014 ◽  
Vol 2014 ◽  
pp. 1-11 ◽  
Author(s):  
Fatime Eren Erol ◽  
Deniz Sinirlioglu ◽  
Sedat Cosgun ◽  
Ali Ekrem Muftuoglu
Keyword(s):  
Block Copolymer ◽  
Block Copolymers ◽  
Amphiphilic Block Copolymers ◽  
Random Copolymers ◽  
Side Chain ◽  
Dipolar Cycloaddition ◽  
Controlled Synthesis ◽  
H Nmr ◽  
Ft Ir ◽  
Click Coupling

Synthesis of fluorinated amphiphilic block copolymers via atom transfer radical polymerization (ATRP) and Cu(I) catalyzed Huisgen 1,3-dipolar cycloaddition (CuAAC) was demonstrated. First, a PEGMA and MMA based block copolymer carrying multiple side-chain acetylene moieties on the hydrophobic segment for postfunctionalization was carried out. This involves the synthesis of a series of P(HEMA-co-MMA) random copolymers to be employed as macroinitiators in the controlled synthesis of P(HEMA-co-MMA)-block-PPEGMA block copolymers by using ATRP, followed by a modification step on the hydroxyl side groups of HEMA via Steglich esterification to afford propargyl side-functional polymer, alkyne-P(HEMA-co-MMA)-block-PPEGMA. Finally, click coupling between side-chain acetylene functionalities and 2,3,4,5,6-pentafluorobenzyl azide yielded fluorinated amphiphilic block copolymers. The obtained polymers were structurally characterized by1H-NMR,19F-NMR, FT-IR, and GPC. Their thermal characterizations were performed using DSC and TGA.

scholarly journals A controlled synthesis method of alkyl methacrylate block copolymers via living anionic polymerization at ambient temperature

RSC Advances ◽  
2019 ◽  
Vol 9 (28) ◽  
pp. 16049-16056 ◽  
Author(s):  
Zheng Li ◽  
Jianding Chen ◽  
Guijin Zou ◽  
Tongyuan Zhang ◽  
Dafu Wei ◽  
...  
Keyword(s):  
Block Copolymers ◽  
Ambient Temperature ◽  
Anionic Polymerization ◽  
Diblock Copolymers ◽  
Synthesis Method ◽  
Controlled Synthesis ◽  
Living Anionic Polymerization ◽  
Alkyl Methacrylate ◽  
High Yields

A series of well-defined diblock copolymers containing PMMA, PEMA and PBMA blocks were synthesized with narrow MWDs and high yields via anionic polymerization, while t-BuOK was selected as initiator in THF at 0 °C. .

Controlled synthesis of MDMO-PPV and block copolymers made thereof

2012 ◽  
Vol 3 (7) ◽  
pp. 1722 ◽  
Author(s):  
Joke Vandenbergh ◽  
Inge Cosemans ◽  
Laurence Lutsen ◽  
Dirk Vanderzande ◽  
Thomas Junkers
Keyword(s):  
Block Copolymers ◽  
Controlled Synthesis

Controlled Synthesis of Fully π-Conjugated Donor–Acceptor Block Copolymers Using a Ni(II) Diimine Catalyst

2014 ◽  
Vol 3 (7) ◽  
pp. 671-674 ◽  
Author(s):  
Colin R. Bridges ◽  
Han Yan ◽  
Adam A. Pollit ◽  
Dwight S. Seferos
Keyword(s):  
Block Copolymers ◽  
Controlled Synthesis ◽  
Donor Acceptor

Recent Advances in Thermoplastic Elastomer Synthesis

1991 ◽  
Vol 64 (3) ◽  
pp. 450-468 ◽  
Author(s):  
Roderic P. Quirk ◽  
Jungahn Kim
Keyword(s):  
Block Copolymers ◽  
Anionic Polymerization ◽  
Structural Control ◽  
Thermoplastic Elastomer ◽  
Living Polymerization ◽  
Controlled Synthesis ◽  
Living Anionic Polymerization ◽  
Recent Advances ◽  
Living Polymerizations

Abstract A variety of living polymerization systems are now available for the controlled synthesis of block copolymers. Although living anionic polymerization remains as the method of choice for the most precise structural control, living polymerizations proceeding via other mechanistic types provide extremely useful extensions of this methodology to a wider variety of monomers.

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