发明名称 |
SEGMENTED FILM AND METHOD OF MAKING THE SAME. |
摘要 |
A film having first and second segments arranged along the film's width direction. The second segments are more elastic than the first segments. The first segments can include a polymer and a diluent that is miscible with the polymer at a temperature above a melting temperature of the polymer but that phase separates from the polymer at a temperature below a crystallization temperature of the polymer, or the first segments can include at least one of a beta-nucleating agent or thermally induced phase separation caused by a diluent. Laminates and absorbent articles including such films are also disclosed. A method of making the film is also described. |
申请公布号 |
MX2016012962(A) |
申请公布日期 |
2016.12.07 |
申请号 |
MX20160012962 |
申请日期 |
2015.04.03 |
申请人 |
3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
Ronald W. AUSEN;Thomas P. HANSCHEN;William J. KOPECKY;Derek J. DEHN |
分类号 |
C08J5/18;B32B5/14 |
主分类号 |
C08J5/18 |
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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