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Effect of the degree of neutralization of carboxyl groups on the change in structure and properties of anionomer polyurethanes

✍ Scribed by V.A. Vilenskii; Yu.Yu. Kercha; V.I. Shtompel; S.A. Sukhorukova; N.I. Levchenko; A.P. Grekov


Book ID
116049587
Publisher
Elsevier Science
Year
1990
Weight
372 KB
Volume
32
Category
Article
ISSN
0032-3950

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A number of polyurethane anionomers based on isophorone diisocyanate, polytetrahydrofuran, and cyclohexane dimethanol were prepared as aqueous dispersions. The dispersions were stabilized by the use of an internal emulsifier. The principal ionic moiety used was dimethylol propanoic acid, but dimethy