A study of sequence distribution of chloroprene and methyl methacrylate copolymers by 1H–NMR

1976 ◽  
Vol 14 (10) ◽  
pp. 595-601 ◽  
Author(s):  
Tadashi Okada ◽  
Masaaki Otsuru
Keyword(s):  
Methyl Methacrylate ◽  
1H Nmr ◽  
Sequence Distribution ◽  
Methacrylate Copolymers

Synthesis of Microcrystalline Cellulose Grafting Poly (methyl methacrylate) Copolymers by ATRP in 1-Allyl-3-Methylimidazolium Chloride

2012 ◽  
Vol 621 ◽  
pp. 157-161 ◽  
Author(s):  
Er Jun Tang ◽  
Miao Yuan ◽  
Liang Li ◽  
Feng Bian ◽  
Di Shun Zhao
Keyword(s):  
Molecular Weight ◽  
Ionic Liquid ◽  
Methyl Methacrylate ◽  
Atom Transfer Radical Polymerization ◽  
Radical Polymerization ◽  
1H Nmr ◽  
Microcrystalline Cellulose ◽  
Methacrylate Copolymers ◽  
Covalently Bonded ◽  
Ft Ir

The microcrystalline cellulose grafting polymethylmethacrylate (MCC-g-PMMA) copolymer was successfully synthesized by atom transfer radical polymerization (ATRP) using ethanediamine as ligand in Ionic liquid 1-allyl-3-methylimidazolium chloride ([AMIM]Cl). The MCC-g-PMMA was characterized by FT-IR, 1H NMR, SEM and GPC spectroscopies. The results confirmed that the PMMA had been covalently bonded to cellulose backbone. The molecular weight of graft copolymers linearly increased during the polymerization and presented a low polydispersity.

Sequence Distribution and Polydispersity Index Affect the Hydrogen-Bonding Strength of Poly(vinylphenol-co-methyl methacrylate) Copolymers

2005 ◽  
Vol 38 (15) ◽  
pp. 6435-6444 ◽  
Author(s):  
Chen-Lung Lin ◽  
Wan-Chun Chen ◽  
Chun-Syong Liao ◽  
Yi-Che Su ◽  
Chih-Feng Huang ◽  
...  
Keyword(s):  
Hydrogen Bonding ◽  
Methyl Methacrylate ◽  
Bonding Strength ◽  
Polydispersity Index ◽  
Sequence Distribution ◽  
Methacrylate Copolymers ◽  
Hydrogen Bonding Strength
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