4. Synthetic resins or natural rubbers -- part of the class 520 ser
  5. Synthetic resins
  6. At least one aryl ring which is part of a fused or bridged...

Ralph Schaefer

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Anionically stabilized aqueous polyvinylbutyral dispersions and

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – At least one aryl ring which is part of a fused or bridged...
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Binder resins for the preparation of fiber composites

Fabric (woven – knitted – or nonwoven textile or cloth – etc.) – Nonwoven fabric
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Profile ID: LFUS-PAI-P-538503

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