Breathable elastic polymeric film laminates

Details Breathable elastic polymeric film laminates Breathable elastic polymeric film laminates

1996-10-10

1998-03-31

Zirker, Daniel

Stock material or miscellaneous articles

Structurally defined web or sheet

Including aperture

442293, 442399, D03D 1700, B32B 310

Patent

active

057336288

ABSTRACT:
An elastomeric breathable three-dimensional composite material and the process for producing the same are disclosed. A carrier material is supplied onto a top surface of continuous portions of an elastomeric film to form the composite material. A pressure differential is applied to a bottom surface of film for a period of time sufficient for three-dimensional apertured structures to be formed in the film.

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NERAC Search, pp. 1-14, Aug. 5, 1996.

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