Patent ID: 8043675
Filing Date: 2011-10-25
Classification: C08L,C09J,Y10T

Abstract:
1. A glass sealant product comprising: a co-extruded glass sealant and a thermoplastic polymeric skin, said glass sealant comprising: wherein the glass sealant has a processing temperature for application from 70° C. to 220° C.; and said thermoplastic polymeric skin surrounding at least a portion of said sealant and hermetically sealing said glass sealant by the skin, wherein said skin constitutes no more than 10 wt % of the total weight of said product, and wherein said thermoplastic polymeric skin has a minimum film forming temperature of at least 50° C. and a softening point which is lower than the processing temperature for application of said sealant by a difference in temperature of more than 10° C.