High speed antistatic magnetic member
First Claim
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1. A MAGNETIC RECORD MEMBER COMPRISING:
- A FLEXIBLE NONMAGNETIC SUPPORT HAVING TWO FACES;
A MAGNETIC LAYER COVERING ONE FACE OF THE SUPPORT;
AND A WEAR RESISTANT ANTISTATIC COATING HAVING GOOD FRICTIONAL CHARACTERISTICS ADHERENTLY BONDED TO THE SECOND FACE OF THE SUPPORT, SAID ANTISTATIC COATING CONSISTING ESSENTIALLY OF PARTICLES OF SILICA AEROGEL AND COLLOIDAL SIZED PARTICLES OF CARBON
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1 Claim
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1. A MAGNETIC RECORD MEMBER COMPRISING:
- A FLEXIBLE NONMAGNETIC SUPPORT HAVING TWO FACES;
A MAGNETIC LAYER COVERING ONE FACE OF THE SUPPORT;
AND A WEAR RESISTANT ANTISTATIC COATING HAVING GOOD FRICTIONAL CHARACTERISTICS ADHERENTLY BONDED TO THE SECOND FACE OF THE SUPPORT, SAID ANTISTATIC COATING CONSISTING ESSENTIALLY OF PARTICLES OF SILICA AEROGEL AND COLLOIDAL SIZED PARTICLES OF CARBON
- A FLEXIBLE NONMAGNETIC SUPPORT HAVING TWO FACES;
Specification