<p>An article which is rendered waterproof by a microporous membrane of a hydrophobic material, the pores of the membrane in a layer-like region on or towards a surface thereof being plugged with a hydrophilic material, leaving hydrophobic material exposed on the said surface between the pores.</p>
申请公布号
DE3780535(T2)
申请公布日期
1993.02.25
申请号
DE19873780535T
申请日期
1987.08.21
申请人
SCIMAT LTD., GLOUCESTER, GB
发明人
COOK, JOHN ANTHONY, FARINGDON OXFORDSHIRE, GB;SINGLETON, RAYMOND WILLIAM, CIRENCESTER GLOUCESTERSHIRE, GB
