Thin elastomeric article having increasing puncture resistance

Details Thin elastomeric article having increasing puncture resistance Thin elastomeric article having increasing puncture resistance

1993-03-15

1994-11-29

Nakarani, D. S.

Stock material or miscellaneous articles

Web or sheet containing structurally defined element or...

Including a second component containing structurally defined...

2 25, 21617, 2163, 2168, 428325, 428328, 428331, 428492, B32B 516

Patent

active

053689305

ABSTRACT:
A thin elastomeric sheet material with enhanced puncture resistance is prepared by embedding thin plate-like non-elastomeric particles in an elastomeric matrix so that the non-elastomeric particles form lamellae of overlapping plates. The interaction of the embedded particles and the matrix results in a composite sheet material have puncture resistance, at a load application rate in the relevant range for a surgical needle or the like, far superior to either the particles or an elastomeric sheet of equivalent thickness.

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