Moisture vapor permeable materials

Details Moisture vapor permeable materials Moisture vapor permeable materials

1991-01-04

1992-06-09

Bleutge, John C.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

From silicon reactant having at least one...

528 29, 528 66, 525403, 525453, C08G 77458, C08G 7746, C08G 1848

Patent

active

051208130

ABSTRACT:
Polymeric materials are provided characterized by hard segments and copolymer soft blocks comprising hydrophobic and hydrophilic components. The polymeric materials may be mixed with a base polymer and/or inorganic salts. The polymeric materials and mixtures containing same are characterized by improved moisture vapor transmission rates. The polymeric materials may be formed into films for use as wound dressings, burn dressings, surgical drapes, semipermeable membranes, and coatings for textiles.

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