发明名称 |
SANITARY PRODUCT |
摘要 |
<p>A biodegradable, liquid-impervious sheet laminate comprising a first stratum of tissue paper and a second stratum of a biodegradable polymer material which strata have been laminated together by application of glue over at least 80% of one surface of said first stratum followed by lamination of said first stratum to said second stratum with said surface facing said second stratum. A process for the production of a biodegradable, liquid-impermeable sheet laminate for use in a sanitary product, which sheet laminate comprises a first stratum of tissue paper and a second stratum of a biodegradable polymer material wherein glue is applied over at least 80% of one surface of tissue paper web, where after said tissue paper web is laminated to a web of biodegradable polymer material by pressing said glue coated surface towards said web of biodegradable polymer material. A sheet laminate obtainable by the process.</p> |
申请公布号 |
WO2013137791(A1) |
申请公布日期 |
2013.09.19 |
申请号 |
WO2012SE50294 |
申请日期 |
2012.03.16 |
申请人 |
NATY AB;SANDBERG, MARLEN;OSEEN PETTERSSON, ANDREAS |
发明人 |
SANDBERG, MARLEN;OSEEN PETTERSSON, ANDREAS |
分类号 |
A61F13/514;B29D7/01;B32B27/10;B32B37/12 |
主分类号 |
A61F13/514 |
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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