Dilute solution properties of a new water-soluble polymer

1992 ◽  
Vol 25 (16) ◽  
pp. 4215-4217 ◽  
Author(s):  
Shaban R. Gooda ◽  
Malcolm B. Huglin
Keyword(s):  
Water Soluble ◽  
Solution Properties ◽  
Dilute Solution ◽  
Soluble Polymer ◽  
Water Soluble Polymer ◽  
Dilute Solution Properties

scholarly journals Study of Molecular Interactions of Water- Soluble Polymer at Several Temperatures in Solution

2009 ◽  
Vol 6 (4) ◽  
pp. 757-762
Author(s):  
Baghdad Science Journal
Keyword(s):  
Molecular Interactions ◽  
Fluorescence Spectra ◽  
Bond Formation ◽  
Water Soluble ◽  
Dilute Solution ◽  
Soluble Polymer ◽  
Water Soluble Polymer ◽  
Hydrogen Bond Formation ◽  
Fluorescence Techniques ◽  
Polymer Coil

Molecular interactions between 2-isopropenylnaphthalene-methacrylic acid (IPNMA) block copolymer( as a model for water- soluble polymer) and methanol at several temperatures were studied using fluorescence techniques , Fluorescence spectrum for (IPNMA) exhibits two emission bands at around 342 nm and 387 nm corresponding to the monomer and the excimer bands , respectively .The fluorescence spectra of dilute solution of (IPNMA) in methanol were recorded in temperature range of 8- 45?C . Plot of the excimer to monomer intensity ratio Ie/Im versus temperature was obtained, which shows double lines with positive slopes crossing at 25?C , the increasing of slope value above this temperature is small which indicates that there is stronger solvation of methanol molecules to polymer coil at temperature below 25? C arising from hydrogen bond formation between the polymer and the solvent .

scholarly journals Self-Healing Polymer-Clay Hybrids by Facile Complexation of a Waterborne Polymer with a Clay

2021 ◽  
Author(s):  
Aranee Pleng Teepakakorn ◽  
Makoto Ogawa
Keyword(s):  
Vinyl Alcohol ◽  
Aqueous Media ◽  
Water Soluble ◽  
Poly Vinyl Alcohol ◽  
Self Healing ◽  
Soluble Polymer ◽  
Water Soluble Polymer ◽  
Smectite Clay

Water-induced self-healing materials were prepared by the hybridization of a water-soluble polymer, poly(vinyl alcohol), with a smectite clay by mixing in an aqueous media and subsequent casting. Without using chemical...

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