Stock material or miscellaneous articles – Hollow or container type article – Polymer or resin containing
Patent
1983-03-21
1984-11-27
McCamish, Marion E.
Stock material or miscellaneous articles
Hollow or container type article
Polymer or resin containing
138104, 152353R, 152374, 152DIG12, 156116, 156326, 4284111, 428413, 4284233, 4284239, 4284246, 4284247, 4284248, 428492, 428521, 428523, F16L 1112, B32B 2504
Patent
active
044851359
ABSTRACT:
The repair of a reinforced elastomer article having a deformity such as a cut, cavity, or an aperture therein relates to utilizing an amine curable polymer or prepolymer and a cured elastomer patch. The deformity in the elastomer as well as the areas juxtaposition to the patch are coated with a treating agent. The amine curable polymer or prepolymer applied to the patch area has no rubber filler therein and is cured at ambient temperature. The amine curable polymer or prepolymer applied to the cut, cavity or to the aperture does have a rubber filler therein and is also cured at ambient temperature. One area of use is in the repair of tires.
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"Room Temperature Vulcanizing Adhesive Based on Ethylene-Propylene-Diene Terpolymer," Cantor, Uniroyal, Paper No. 18, 10/10/73.
Hughson Chemical Division, Lord Corporation, Products TS-2682-71.
Hall Daniel N.
McCamish Marion E.
Swisher Nancy A. B.
The Firestone Tire & Rubber & Company
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