Pre fabricated gel coats
Abstract
Abstract THE PRE-FABRICATED GEL COATING DISCLOSED HEREIN IS EASILY HANDLED, IS IN DRY SHEET FORM AND CAN BE PRESHAPED AND PRESS MOLDED. IT COMPRISES A LAYTER OF A UNIFORM THICKNESS OF RESIN GEL REINFORCED BY A FIBER MAT SUCH AS POLYETHYLENE POLYTEREPHTHALATE FIBER. THE RESIN GEL COMPRISES AN EPOXY RESIN OR AN UNSATURATED POLYESTER ALKYD RESIN WITH FUMED ALUMINA FILLER. THE PRE-FABRICATED GEL COATING CAN BE PRESHAPED TO FIT MOLDS HAVING A MODERATE DEGREE OF CONFIGURATION AND THEREAFTER MOLDED SIMULTANEOUSLY WITH THE MOLDING RESIN. THIS AVOIDS THE MESSINESS AND NON-UNIFORM THICKNESS RESULTING FROM BRUSHING OR SPRAY COATING MOLDS PRIOR TO MOLDING. IT ALSO REDUCES THE TIME REQUIRED FOR THE TOTAL MODLING OPERATION.
Inventors
- 👤 S Oswitch
- 👤 K Kipp
Bibliographic Details
Claims Analysis
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