发明名称 |
Bonded articles comprising a nonwoven fabric and a polyolefin film and the process for their preparation |
摘要 |
Articles comprising a nonwoven polypropylene fabric bonded directly to a film of a heterophasic polymer composition comprising: A) a polypropylene homopolymer, or a crystalline copolymer of propylene with ethylene and/or another alpha -olefin B) an ethylene-propylene copolymer, and C) a copolymer of ethylene with propylene and/or another alpha -olefin, and optionally a diene.
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申请公布号 |
US5368927(A) |
申请公布日期 |
1994.11.29 |
申请号 |
US19930012815 |
申请日期 |
1993.02.03 |
申请人 |
HIMONT INCORPORATED |
发明人 |
LESCA, GIUSEPPE;GIANNELLA, VINCENZO |
分类号 |
B32B27/12;B32B27/32;C08F297/08;(IPC1-7):B32B27/32 |
主分类号 |
B32B27/12 |
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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