Accession Number:

AD0748738

Title:

Determination of the Acid Number of Carboxyl-Containing Alkylphenolformaldehyde Oligomers,

Descriptive Note:

Corporate Author:

FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO

Personal Author(s):

Report Date:

1972-05-08

Pagination or Media Count:

10.0

Abstract:

The acid number of low molecular weight p-tert-butylphenol-formaldehyde-salicylic acid copolymer was determined with less than 7 error either by titration of a dioxane solution with methanolic KOH in the presence of bromophenol blue, or by measurement of the 1660 cm-anion1 peak in the IR spectrum. Author

Subject Categories:

  • Organic Chemistry
  • Polymer Chemistry

Distribution Statement:

APPROVED FOR PUBLIC RELEASE