COMPOSITE WEBS WITH DISCRETE ELASTIC POLYMERIC REGIONS
摘要
Composite webs and methods and systems for manufacturing composite webs including a substrate with one or more discrete polymeric regions located thereon are disclosed. At least some of the discrete polymeric regions are formed of an elastomeric thermoplastic composition that is transferred to the substrate in depressions formed on a transfer roll. The discrete elastomeric polymeric regions can be used to provide elasticity to a substrate that is not elastic or they may be used to adjust the elasticity of a substrate that is itself elastic.
申请公布号
WO03039868(A1)
申请公布日期
2003.05.15
申请号
WO2002US29269
申请日期
2002.09.16
申请人
3M INNOVATIVE PROPERTIES COMPANY
发明人
JACKSON, BYRON, M.;EATON, BRADLEY, W.;WOOD, LEIGH, E.;TUMAN, SCOTT, J.