MEMBRANE COMPOSED AT LEAST ONE MONOMOLECULAR LAYER

摘要

PURPOSE: To form a film strongly adhered onto a substrate by forming the film consisting of a unimolecular layer having >=1 piece of an amphiphilic compd. having a hydrophobic region including a hydrophilic and terminally chemically denatured hydrocarbon chain. CONSTITUTION: The film migrating onto a carrier consisting of at least one layer of the unimolecular layer having at least one piece of the amphiphilic compd. having the hydrophobic region including the hydrophilic and at least terminally chemically denatured hydrocarbon chain is formed. The amphiphilic compd. is adequately the compd. expressed by formula I (X denotes a hydrophilic group; Y denotes a chemically denatured substituent and its dipole moment is smaller than the dipole moment of X or the same as that; (n) denotes an integer from 6 to 25).