The sedimentation behavior of rutile and selected organic pigments dispersed in polymer solutions has been interpreted in terms of acid-base interactions at the polymer/pigment interface. The acid-base information was obtained from inverse gas chromatography. Moderate strengths of acid-base interact
Adsorption of polymers and the stability of pigment dispersions
β Scribed by Crowl, V. T.; Malati, M. A.
- Book ID
- 111951943
- Publisher
- Royal Society of Chemistry
- Year
- 1966
- Weight
- 942 KB
- Volume
- 42
- Category
- Article
- ISSN
- 0366-9033
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The measurements r e v e a l an apparent ads o r p t i o n . A method i s o u t l i n e d t o c a l c u l a t e t h e r e a l a d s o r p t i o n o f polymers from t h e apparent a d s o r p t i o n u s i n g an equation d e r i v e d from experiments w i t h low molecular weight compounds. The adso
## Abstract **Summary:** An approach for the highβthroughput preparation and characterisation of aqueous pigment dispersions is described and evaluated. The use of ultrasonication as a rapid technique for dispersing pigments using polymeric dispersants was developed. The results are comparable to t