Stereocomplexed Materials Based on Poly(3-hexylthiophene)-b-poly(lactide) Block Copolymers: Synthesis by Organic Catalysis, Thermal Properties, and Microscopic Morphology

2010 ◽  
Vol 43 (21) ◽  
pp. 8957-8964 ◽  
Author(s):  
Georgy Grancharov ◽  
Olivier Coulembier ◽  
Mathieu Surin ◽  
Roberto Lazzaroni ◽  
Philippe Dubois
Keyword(s):  
Thermal Properties ◽  
Block Copolymers ◽  
Organic Catalysis ◽  
Microscopic Morphology

scholarly journals The crystallinity, thermal properties and microscopic morphology of di-block copolymers of l-lactide and several acrylates

RSC Advances ◽  
2016 ◽  
Vol 6 (38) ◽  
pp. 31934-31946 ◽  
Author(s):  
Wei-Wei Wang ◽  
Long Jiang ◽  
Wu-Yang Ren ◽  
Chun-Mei Zhang ◽  
Chang-Zhen Man ◽  
...  
Keyword(s):  
Thermal Properties ◽  
Block Copolymers ◽  
Microphase Separation ◽  
Microscopic Morphology

Di-block copolymers of l-lactide and (meth)acrylate were synthesized from PLLA macroinitiators, and the microphase separation of copolymers was observed.

Synthesis and thermal properties of triblock copolymers of methyl methacrylate using combination of anionic and controlled radical polymerization: Poly(methyl methacrylate) center block bearing different microstructures

e-Polymers ◽  
2012 ◽  
Vol 12 (1) ◽  
Author(s):  
Zhengji Song ◽  
Carole Pelletier ◽  
Yinghua Qi ◽  
Jasim Ahmed ◽  
Sunil K. Varshney ◽  
...  
Keyword(s):  
Molecular Weight ◽  
Thermal Properties ◽  
Block Copolymers ◽  
Methyl Methacrylate ◽  
Radical Polymerization ◽  
Triblock Copolymers ◽  
Controlled Radical Polymerization ◽  
Alkyl Methacrylate ◽  
Poly Methyl Methacrylate ◽  
H Nmr

AbstractABA and/or ABC type triblock copolymers were synthesized by living anionic and controlled radical polymerization in which poly(methyl methacrylate) was used as central block. The structural composition of these block copolymers were determined by 1H NMR. The block length/molecular weight and microstructure of these polymers were measured by SEC. The microstructure of resultant central alkyl methacrylate block can be tailored from highly syndiotactic to highly isotactic structure by varying the solvent and/or initiator. The thermal and rheological properties of center poly(methyl methacrylate) block and poly(styreneb- methyl methacrylate-b- styrene) tri block copolymers were studied in detail.

scholarly journals Tuning thermal properties and microphase separation in aliphatic polyester ABA copolymers

2015 ◽  
Vol 6 (9) ◽  
pp. 1445-1453 ◽  
Author(s):  
J. P. MacDonald ◽  
M. P. Parker ◽  
B. W. Greenland ◽  
D. Hermida-Merino ◽  
I. W. Hamley ◽  
...  
Keyword(s):  
Thermal Properties ◽  
Block Copolymers ◽  
Ring Opening ◽  
Microphase Separation ◽  
Aliphatic Polyester

Four alkyl substituted β-lactones were investigated in ring opening polymerisation to produce a family of poly(3-hydroxyalkanoate)s and their block copolymers.

scholarly journals Novel Synthetic Approach to the Blocksil Siloxane Copolymers

INEOS OPEN ◽  
2021 ◽  
Author(s):  
N. V. Sergienko ◽  
◽  
N. V. Polshchikova ◽  
M. I. Buzin ◽  
V. M. Kotov ◽  
...  
Keyword(s):  
Thermal Properties ◽  
Block Copolymers ◽  
Synthetic Approach

A novel synthetic approach to the block copolymers bearing diorganosiloxane and organosilsesquioxane blocks is suggested that obviates the need for using organochlorosilane precursors. A series of the polymers with different combinations of oligodimethylsiloxane and oligomethylphenylsiloxane flexible blocks with methylsilsesquioxane and phenylsilsesquioxane rigid blocks is prepared. The thermal properties of the films obtained from these polymers are explored.

Thermal properties of a new class of block copolymers based on segments of poly(d,l-lactic-glycolic acid) and poly(ε-caprolactone)

2000 ◽  
Vol 36 (5) ◽  
pp. 901-908 ◽  
Author(s):  
Maurizio Penco ◽  
Luciana Sartore ◽  
Fabio Bignotti ◽  
Salvatore D’Antone ◽  
Luca Di Landro
Keyword(s):  
Thermal Properties ◽  
Block Copolymers ◽  
Glycolic Acid ◽  
New Class

THERMAL PROPERTIES OF ARAMID-POLYDIMETHYLSILOXANE BLOCK COPOLYMERS

2002 ◽  
Vol 25 (12) ◽  
Author(s):  
Toqeer Kausar ◽  
Muhammad Mazhar ◽  
Maqsood Ahmed ◽  
Ubaid-ur-Rehman ◽  
Nazar Hussain
Keyword(s):  
Thermal Properties ◽  
Block Copolymers

Thermal properties of block copolymers polyamide-6-polybutadiene

2007 ◽  
Vol 89 (1) ◽  
pp. 211-215 ◽  
Author(s):  
J. Brožek ◽  
J. Budín ◽  
J. Roda
Keyword(s):  
Thermal Properties ◽  
Block Copolymers ◽  
Polyamide 6
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