scholarly journals NMR Studies of Molecular Motion and Compatibility in Polymer Blends of Poly(epichlorohydrin)/Poly(methyl methacrylate)

1998 ◽  
Vol 30 (3) ◽  
pp. 210-214 ◽  
Author(s):  
Atsuhiko Yamanaka ◽  
Atsushi Kaji ◽  
Masao Murano
Keyword(s):  
Methyl Methacrylate ◽  
Polymer Blends ◽  
Molecular Motion ◽  
Nmr Studies ◽  
Poly Methyl Methacrylate

Two-dimensional NMR studies of acrylate copolymers

2009 ◽  
Vol 81 (3) ◽  
pp. 389-415 ◽  
Author(s):  
A. S. Brar ◽  
Ashok Kumar Goyal ◽  
Sunita Hooda
Keyword(s):  
Methyl Methacrylate ◽  
Methyl Acrylate ◽  
Quantum Coherence ◽  
Multiple Bond ◽  
Microstructural Analysis ◽  
2D Nmr ◽  
Correlation Spectroscopy ◽  
Nmr Studies ◽  
Poly Methyl Methacrylate ◽  
Nmr Study

High-resolution NMR spectroscopy is the most versatile, reliable, and generally acceptable technique for the determination of the microstructure of polymers. 2D NMR techniques, along with 1D NMR, have more potential to study absolute configurational assignments and sequence distribution of copolymers. Physical and chemical properties of polymers are influenced fundamentally by their microstructure. We discuss the detailed microstructure analysis of a large number of homopolymers, copolymers, and terpolymers. 2D NMR study of poly(methyl methacrylate) (PMMA), poly(methyl acrylate) (PMA), and poly(methacrylonitrile) (PMAN) is discussed in this article. In addition to homopolymers, 2D heteronuclear single-quantum coherence (HSQC), total correlation spectroscopy (TOCSY), and heteronuclear multiple-bond correlation (HMBC) study of different copolymers such as poly(methyl methacrylate-co-methyl acrylate), poly(styrene-co-methyl methacrylate), and poly(methyl methacrylate-co-methacrylonitrile) have also been reported here. This in turn helps in microstructural analysis of terpolymers such as poly(methacrylonitrile-co-styrene-co-methyl methacrylate), poly(acrylonitrile-co-methyl methacrylate-co-methyl acrylate), and poly(ethylene-co-vinyl acetate-co-carbon monoxide).

Variation of periodic crazing based on polymer blends of an ultra-high and a low molecular weight poly(methyl methacrylate)

2016 ◽  
Vol 134 (1) ◽  
Author(s):  
Keishi Naito ◽  
Akiyoshi Takeno ◽  
Ryota Morifuji ◽  
Toshiaki Miyata ◽  
Minoru Miwa ◽  
...  
Keyword(s):  
Molecular Weight ◽  
Methyl Methacrylate ◽  
Polymer Blends ◽  
Low Molecular Weight ◽  
Poly Methyl Methacrylate

Study of polymer blends of poly(acetylene) with poly(methyl methacrylate) and methyl methacrylate-butadiene-styrene copolymer

1990 ◽  
Vol 23 (1) ◽  
pp. 95-102 ◽  
Author(s):  
L. Terlemezyan ◽  
M. Mihailov ◽  
B. Ivanova
Keyword(s):  
Methyl Methacrylate ◽  
Polymer Blends ◽  
Poly Methyl Methacrylate ◽  
Styrene Copolymer ◽  
Butadiene Styrene

Anisotropic molecular motion of spin-labeled poly(methyl methacrylate) detected by ESR

1983 ◽  
Vol 16 (9) ◽  
pp. 1495-1499 ◽  
Author(s):  
M. Shiotani ◽  
J. Sohma ◽  
J. H. Freed
Keyword(s):  
Methyl Methacrylate ◽  
Molecular Motion ◽  
Poly Methyl Methacrylate

scholarly journals Nanomechanical properties of solvent cast polystyrene and poly(methyl methacrylate) polymer blends and self-assembled block copolymers

2015 ◽  
Vol 14 (3) ◽  
pp. 033509 ◽  
Author(s):  
Matteo Lorenzoni ◽  
Laura Evangelio ◽  
Célia Nicolet ◽  
Christophe Navarro ◽  
Alvaro San Paulo ◽  
...  
Keyword(s):  
Block Copolymers ◽  
Methyl Methacrylate ◽  
Polymer Blends ◽  
Poly Methyl Methacrylate ◽  
Nanomechanical Properties ◽  
Solvent Cast ◽  
Self Assembled
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