Coating with primer and topcoat both containing polysulfide, epoxy resin and rubber toughener

A process for coating a solid surface comprises 1) applying onto a solid surface a primer coating prepared from an amine curing agent, a polysulfide toughening agent, an epoxy resin, a rubber toughening agent, a fire retardant, a glass fiber thixotrope, and a pigment; and 2) applying onto the primer...

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Bibliographische Detailangaben
Hauptverfasser: LIGHTFOOT JOSHUA B, BULLUCK JOHN WERNER, RIX BRAD A, HANSEN GEORGE P, RUSHING ROCK A
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A process for coating a solid surface comprises 1) applying onto a solid surface a primer coating prepared from an amine curing agent, a polysulfide toughening agent, an epoxy resin, a rubber toughening agent, a fire retardant, a glass fiber thixotrope, and a pigment; and 2) applying onto the primer coating a topcoat prepared from an amine curing agent, a polysulfide toughening agent, an epoxy resin, a rubber toughening agent, a fire retardant, a glass fiber thixotrope, a pigment and an abrasive aggregate.