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US 5,326,508 AGranted
Method for manufacturing semifinished products from a mixture of rubber and rubber-like plastic materials by shock cooling to increase tackiness
AssigneeContinental Aktiengesellschaft
InventorsMichaela Kaefer, Holger Hoffmann
Life of this patent
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Abstract
A method for manufacturing calendered and/or extruded semifinished products with increased surface tackiness from a mixture of rubber and rubber-like plastic materials employs a shock-cooling step for cooling the hot semifinished products at a maximum shock cooling temperature of 0.degree. C.
Claims13
A method for manufacturing calendered and/or extruded semifinished products with increased surface tackiness from a mixture of rubber and rubber-like plastic materials, said method comprising the steps of:
- producing semifinished products by extrusion and/or calendering;
- and
- shock cooling the hot semifinished products at a maximum shock cooling temperature of 0.degree. C. for increasing tackiness.
Dependencies are inferred from the claim text.