TECHNOLOGY FOCUS - POLYMERS - Preferred Components: The secondary component is conductivity agents, semiconductor agents, electron transport agents, hole transport agents, p-type materials, n-type materials, hydrophobic agents, hydrophilic agents, impact modifiers, reinforcing fibers, lubricants, antistatic agents, coupling agents, wetting agents, antifogging agents, flame retardants, ultraviolet stabilizers, antioxidants, biocides, dyes, pigments, odorants, deodorants or nucleating agents. The secondary component: enhances or attenuates an inclined or inherent property of the SOF; and is not covalently bound to the SOF. The SOF is a single layer that is: multi-segment thick; or mono-segment thick. The segments comprise segments having an identical structure and the linkers comprise linkers having an identical structure, where the segments that are not at the edges of the SOF are connected by linkers to at least three other segments. The segments comprise at least a first and a second segment that are different in structure, and the first segment is connected by linkers to at least 3 other segments when it is not at the edge of the SOF. The SOF comprises at least one atom of an element that is not carbon, where the atom of an element is hydrogen, oxygen, nitrogen, silicon, phosphorus, selenium, fluorine, boron or sulfur. The SOF has less than 10 pinholes, pores or gaps greater than 250 nanometers in diameter per cm2. Preferred Process: The process (I) further comprises: promoting a reaction of the functional groups, where a volatile byproduct is formed as a result of the reaction of the functional groups; and chemically attaching the dry SOF to the SOF substrate by either covalent or ionic bonds. In the process (I): the SOF is formed after the wet film is exposed to oven drying or infrared radiation (IR) drying or oven drying and IR drying; and the reaction mixture is deposited as a wet film on a substrate, where the substrate is a SOF substrate. In the process (II), distributing a secondary component on the surface of the wet film affords a pattern of the secondary component. EXAMPLE - The building block benzene-1,4-dimethanol (0.47 g) and a second building block N4,N4,N4',N4'-tetrakis(4-(methoxymethyl)phenyl)biphenyl-4,4'-diamine (1.12 g), and 1-methoxy-2-propanol (17.9 g) were mixed. The mixture was shaken and heated to 60 degrees C until a homogenous solution resulted. Upon cooling, the solution was filtered. To the filtered solution was added an acid catalyst delivered as a 10 wt.% solution of p-toluenesulfonic acid in 1-methoxy-2-propanol (0.31 g) to give the liquid containing reaction mixture. The reaction mixture was deposited as a wet film. The reaction mixture was applied to the reflective side of a metalized MYLAR (RTM: Polyester film) substrate using a constant velocity draw down coater outfitted with a bird bar having an 8 mil gap. The change of the wet film to a dry SOF was promoted. The metalized MYLAR (RTM: Polyester film) substrate supporting the wet layer was rapidly transferred to an actively vented oven preheated to 130 degrees C and left to heat for 40 minutes to give a SOF having a thickness of 3-6 microns, which may be delaminated from the substrate as a single free-standing SOF.