Photodegradable cellulose ester tow

Details Photodegradable cellulose ester tow Photodegradable cellulose ester tow

1995-11-15

1997-07-15

Bahr, Jennifer

Tobacco

Smoke separator or treater

131342, 131345, A24D 310

Patent

active

056473834

ABSTRACT:
The present invention is directed to a man-made fiber comprising a cellulose ester and 0.05 to 5.0% by weight of a titanium dioxide having an average particle size of less than 100 nanometers.

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Kirk-Othmer, Encyclopedia of Chemical Technology, 3rd Edition, vol. 5, John Wiley & Sons, New York, NY 1979, p. 90.
Rabaek, J. F., Mechanisms of Photophysical Processes and Photochemical Reactions in Polymers, John Wiley & Sons, New York City, NY 1987, pp. 585-587.
Kemira, Inc., The Savannah Story (publication date unknown).
Meldrum, B. J., "Fine Particle TiO.sub.2 --A Brief Introduction", ANTEC (1991) pp. 5-8.
AATCC Test Method 169-1990, "Weather Resistance of Textiles: Xenon Lamp Exposure" AATCC Test Method 177-1993, Colorfastness to Light at Elevated Temperature and Humidity: Water Cooled Xenon Lamp Appartus.
Product Brochures--UV Titan, Tipaque, and Tioxide Chemicals (publication dates unknown).
Brown, C. L. "The Design of Cigarettes", Hoechst Celanese Corporation, Charlotte, NC 1990 pp. 59-64.
Cellulose Chemistry and Its Applications, Ellis Harwood, Ltd., Chichester, England, 1985, pp. 474-476.
Product Brochure--Micro Titanium Dioxide (publication date unknown).

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