Ink jet print head based on organic silicon reaction products

摘要

An ink jet printing head has component(s) made from a polymeric material prepared substantially from or using compound(s) of formula XaRbSiR'(4-a-b) (I). In (I): X = a hydrolysable group; R = optionally substituted alkyl, aryl, alkenyl, alkylaryl or arylalkyl; R' = an organic group containing polymerisable group(s); a = 1-3; and b = 0-2. Also claimed is the production of the component(s) from this polymer.