4. Synthetic resins or natural rubbers -- part of the class 520 ser
  5. Synthetic resins
  6. Processes of preparing a desired or intentional composition...

Ralph D. Andrew

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Asbestos free gasket forming compositions

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
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Gasket composition having expanded microspheres

Stock material or miscellaneous articles – Structurally defined web or sheet – Discontinuous or differential coating – impregnation or bond
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Preparing gasket compositions having expanded microspheres

Plastic and nonmetallic article shaping or treating: processes – Pore forming in situ – Composite article making
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Profile ID: LFUS-PAI-P-715328

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