Method for sealing porous materials during chip production and compounds therefor

摘要

A compound and method for sealing or protecting porous materials used in semiconductor fabrication, and in particular for protecting the inner walls of trenches or recesses or vias which are present in such materials. Specifically, compounds and the method of use of the compounds in which polymer compounds comprising functional groups A and B are used to seal surface-exposed pores in porous materials used in chip production.