发明名称 |
Laminado de filme peça de roupa descartável e processo para a formação de um laminado de filme |
摘要 |
The anisotropic film laminate comprises a continuous elastomeric core layer and at least one continuous inelastic skin layer of a uniaxially oriented thermoplastic film layer. The film laminate is substantially inelastic in a direction of orientation of said at least one skin layer, and said skin layer is unoriented in a direction transverse to said direction of orientation such that the laminate is extensible in said transverse direction. <IMAGE> |
申请公布号 |
BR9306297(A) |
申请公布日期 |
1998.06.30 |
申请号 |
BR19939306297 |
申请日期 |
1993.06.14 |
申请人 |
MINNESOTA MINING AND MANUFACTURING COMPANY. |
发明人 |
DOUGLAS A. SWENSON;HERBERT J. FOX;PAMELA E. HELMER;DENNIS L. KRUEGER;ROCHELLE L. LOCKRIDGE |
分类号 |
A61F13/494;A61F5/44;A61F13/15;A61F13/49;A61F13/514;B29C55/02;B29C61/00;B29C61/06;B29L9/00;B32B7/02;B32B25/04;B32B25/08;D06N7/04;(IPC1-7):B32B25/08;B32B5/04;B32B5/14 |
主分类号 |
A61F13/494 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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