摘要 |
Relatively thin, collapsed, i.e. unexpanded, polymeric foam materials that, upon contact with aqueous body fluids, expand and absorb such fluids, are disclosed. A process for consistently obtaining such relatively thin, collapsed polymeric foam materials by polymerizing a specific type of water-in-oil emulsion, commonly known as High Internal Phase Emulsions or "HIPE", is also disclosed. |
申请人 |
THE PROCTER & GAMBLE COMPANY |
发明人 |
DYER, JOHN, COLLINS;DESMARAIS, THOMAS, ALLEN;LAVON, GARY, DEAN;STONE, KEITH, JOSEPH;TAYLOR, GREGORY, WADE;SEIDEN, PAUL;GOLDMAN, STEPHEN, ALLEN;RETZSCH, HERBERT, LOUIS;YOUNG, GERALD, ALFRED |