USE OF MICRONIZED CELLULOSE AND FLUORESCENT WHITENING AGENT FOR SURFACE TREATMENT OF CELLULOSIC MATERIALS

摘要

The invention relates to the combined use of micronized cellulose and fluorescent whitening agents for surface treatment of cellulosic sheet-formed materials, e.g. paper, board or cotton fabric, and to preparations comprising the micronized cellulose and the fluorescent whitening agents. The invention enables improved fluorescent whitening and optical brightening of the cellulosic materials.