Low solution viscosity cellulose triacetate and its...

Stock material or miscellaneous articles – Liquid crystal optical display having layer of specified... – With bonding or intermediate layer of specified composition

Reexamination Certificate

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C428S001540, C536S058000, C536S059000, C536S069000

Reexamination Certificate

active

06924010

ABSTRACT:
The invention relates to low solution viscosity cellulose triacetate and methods of making thereof. The invention also relates to films prepared from the low solution viscosity cellulose triacetate and articles containing the low solution viscosity cellulose triacetate.

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patent: WO 0172847 (2001-04-01), None
Carl J. Malm, et al.,Factors During the Making of Cellulose Acetate Which Influence False Viscosity, Tappi, 629-636, vol. 46, No. 10 (1963).
J.L. Neal,Factors Affecting the Solution Properties of Cellulose Acetate, Journal of Applied Polymer Science, vol. 9, 947-961 (1965).

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