A method for reducing cost and weight in paint roller manufacturing processes and other continuous processes for producing tubular goods from polymers. The invention is also directed to pharmaceutical compositions comprising these compounds and the use of these compounds and compositions in the treatment of diseases in which the M1 receptor is involved. The thickness of the liquid crystal layer in the reflective display portion is set smaller than that of the liquid crystal layer in the transmissive display portion. For example, reaction mixtures of polysilyl organics such as HC3 and water contain potentially greater than 6 weight percent hydrogen.