A NEW METHOD OF PREPARING HYDROSOLS OF SHELLAC AND OTHER NATURAL RESINS AND THEIR PROPERTIES.

SANTI RANJAN PALIT

Publication date

December 1940

DOI

10.5281/zenodo.6619262

Abstract

A method for the preparation of concentrated clear hydrosols of shellac, rosin, mastic, etc. has been described, and a brief study of their physico-chemical and colloidal properties has been made. The shellac sols have been found to produce thin, transparent varnish films on air-drying which are more hard and water-resistant than ordinary shellac films from French polish

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A NEW METHOD OF PREPARING HYDROSOLS OF SHELLAC AND OTHER NATURAL RESINS AND THEIR PROPERTIES.

Abstract

Extracted data

A NEW METHOD OF PREPARING HYDROSOLS OF SHELLAC AND OTHER NATURAL RESINS AND THEIR PROPERTIES.

Abstract

Extracted data

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