초록 ▼

A facer sheet is provided which is adapted to receive a prefoam mixture during a structural laminate forming process. The facer sheet comprises a first predominantly glass fiber mat having first and second outer surfaces and a polymeric material applied to the first outer surface of the mat. The pol

A facer sheet is provided which is adapted to receive a prefoam mixture during a structural laminate forming process. The facer sheet comprises a first predominantly glass fiber mat having first and second outer surfaces and a polymeric material applied to the first outer surface of the mat. The polymeric material acts as a substantially impervious barrier to the liquid prefoam mixture received at the second outer surface of the mat during the structural laminate forming process.

대표청구항 ▼

A foam laminate comprising: at least one facer sheet comprising a first predominantly glass fiber mat having first and second outer surfaces and a polymeric material coated onto said first outer surface; and rigid thermoset foam material integrally attached to said mat and extending into said mat fr

A foam laminate comprising: at least one facer sheet comprising a first predominantly glass fiber mat having first and second outer surfaces and a polymeric material coated onto said first outer surface; and rigid thermoset foam material integrally attached to said mat and extending into said mat from said second outer surface thereof.