Starch Graft Copolymers-Degradable Fillers for Poly(vinyl chloride) Plastics

1976 ◽  
Vol 15 (2) ◽  
pp. 139-142 ◽  
Author(s):  
Felix H. Otey ◽  
Richard P. Westhoff ◽  
Charles R. Russell
Keyword(s):  
Vinyl Chloride ◽  
Graft Copolymers ◽  
Poly Vinyl Chloride

Synthesis of poly(vinyl chloride)-g-poly(3-sulfopropyl methacrylate) graft copolymers and their use in pressure retarded osmosis (PRO) membranes

2014 ◽  
Vol 247 ◽  
pp. 1-8 ◽  
Author(s):  
Rajkumar Patel ◽  
Won Seok Chi ◽  
Sung Hoon Ahn ◽  
Chul Ho Park ◽  
Hyung-Keun Lee ◽  
...  
Keyword(s):  
Vinyl Chloride ◽  
Graft Copolymers ◽  
Pressure Retarded Osmosis ◽  
Poly Vinyl Chloride

Bioinert membranes prepared from amphiphilic poly(vinyl chloride)-g-poly(oxyethylene methacrylate) graft copolymers

2013 ◽  
Vol 33 (3) ◽  
pp. 1662-1670 ◽  
Author(s):  
Rajkumar Patel ◽  
Madhumita Patel ◽  
Sung Hoon Ahn ◽  
Yong Kiel Sung ◽  
Hyung-Keun Lee ◽  
...  
Keyword(s):  
Vinyl Chloride ◽  
Graft Copolymers ◽  
Poly Vinyl Chloride

Anionic graft copolymers. I. Poly(vinyl chloride)-g-polystyrene. Preparation and characterization

1975 ◽  
Vol 19 (7) ◽  
pp. 1979-1987 ◽  
Author(s):  
G. Lechermeier ◽  
C. Pillot ◽  
J. Gole ◽  
A. Revillon
Keyword(s):  
Vinyl Chloride ◽  
Graft Copolymers ◽  
Poly Vinyl Chloride

Synthesis and characterization of poly(vinyl chloride-graft-2-vinylpyridine) graft copolymers using a novel macroinitiator by reversible addition-fragmentation chain transfer polymerization

e-Polymers ◽  
2014 ◽  
Vol 14 (1) ◽  
pp. 27-34 ◽  
Author(s):  
Temel Öztürk ◽  
Melahat Göktaş ◽  
Bedrettin Savaş ◽  
Mustafa Işıklar ◽  
Mehmet Nuri Atalar ◽  
...  
Keyword(s):  
Vinyl Chloride ◽  
Chain Transfer ◽  
Raft Polymerization ◽  
Graft Copolymers ◽  
Monomer Concentration ◽  
Polymerization Reaction ◽  
Scanning Calorimetry ◽  
H Nmr ◽  
Poly Vinyl Chloride ◽  
Reversible Addition

AbstractSynthesis of poly(vinyl chloride-graft-2-vinylpyridine) graft copolymers was carried out by reversible addition-fragmentation chain transfer (RAFT) polymerization of 2-vinylpyridine using a novel macroinitiator (RAFT macroinitiator). For this purpose, RAFT macroinitiator was obtained from the potassium salt of ethyl xanthogenate and poly(vinyl chloride) (PVC). Then the graft copolymers were synthesized by using RAFT macroinitiator and 2-vinylpyridine. The principal parameters such as monomer concentration, initiator concentration, and polymerization time that affect the polymerization reaction were studied. The effect of the reaction conditions on the heterogeneity index and molecular weight was also investigated. The block lengths of the graft copolymers were calculated by using 1H nuclear magnetic resonance (1H NMR) spectra. The block lengths of the copolymers could be adjusted by varying the monomer and initiator concentrations. The characterizations of the samples were carried out by using 1H NMR, Fourier-transform infrared spectroscopy, gel-permeation chromatography, thermogravimetric analysis, differential scanning calorimetry, and fractional precipitation (γ value) techniques. RAFT polymerization is used to control the polymerization of 2-vinylpyridine over a broad range of molecular weights.

Self-assembled structures of hydrogen-bonded poly(vinyl chloride-g-4-vinyl pyridine) graft copolymers

2010 ◽  
Vol 21 (35) ◽  
pp. 355604 ◽  
Author(s):  
Joo Hwan Koh ◽  
Jin Ah Seo ◽  
Jong Kwan Koh ◽  
Jong Hak Kim
Keyword(s):  
Vinyl Chloride ◽  
Graft Copolymers ◽  
Poly Vinyl Chloride ◽  
Vinyl Pyridine ◽  
Self Assembled ◽  
Hydrogen Bonded
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