METHOD OF MANUFACTURING A COMPLEX INCLUDING A SUPPORT LAYER HAVING A SPECIFIC TEXTURE
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United States of America Patent
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Issued Date -
Jul 2, 2009
app pub date -
Apr 5, 2007
filing date -
Apr 10, 2006
priority date (Note) -
Abandoned
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Abstract
A method for manufacturing a complex including a support layer, based on a textile, a foam or a heavy mass, combined with a surface layer based on a polymeric material having a predefined surface state. The method of consisting of: (i) depositing a coating film of the said polymeric material of the surface layer on a sheet of paper having a surface state complementary to the predefined surface state of the complex to be obtained; (ii) calendering the support layer with an intermediate layer based on a second polymeric material obtained by extrusion upstream of the calender, and the assembly formed from the sheet of paper and the coating film; and (iii) withdrawing the sheet of paper.
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