Hygienic absorbent articles containing volatile substances with barrier packages

【Patent type】 Invention patent 【Patent name】 Hygienic absorbent article containing volatile substances with barrier packaging
【Applicant】 Procter & Gamble Company [Inventor] Lisa Gracie; Giancarlo Siri; Etoel Masasai; Vincenzo Patenza; Giovanni Kalusi [Main Applicant] Address] Ohio, United States [application number].5
【 Application Date 】 2004.05.20
[Examination and announcement number] 1791371
【 Validation announcement date 】 2006.06.21
[Main classification number] A61F13/15(2006.01)I
[Categorical Number] A61F13/15(2006.01)I A61L15/46(2006.01)I A61L15/20(2006.01)I
[Priority] 2003.5.20 EP.2
Sovereignty Items 1. A feminine hygiene absorbent article that is a sanitary napkin, panty liner, interlabial device, tampon, or incontinence device that is packaged in a vapor-impermeable wrapper made of packaging material The package completely encapsulates the article and prevents contact of the article with the external environment, said article comprising a non-aqueous volatile substance having a vapor pressure of at least 0.01 mbar at 20°C, characterized in accordance with the With respect to the permeability test of menthyl lactate, the packaging material has a permeability of no more than 25%.
[Instructions CD-ROM] D0625-1
【International Application】 2004-05-20 PCT/US2004/015789
【International Publication】 2004-12-02 WO2004/103235 English 【Abstracts】 The present invention relates to the field of sanitary sanitary absorbent products for women's wearers. In particular, the present invention relates to sanitary absorbent articles comprising non-aqueous volatile substances that tend to volatilize at room temperature. According to the invention, these articles are packaged in a package that is substantially impervious to liquids and gases. This ensures that there is no significant reduction in the amount of non-aqueous volatile material initially present in the absorbent article during the longer storage or storage of the packaged product.
【 Agency 】 Beijing Liu Shen Law Firm 【 Agent 】 Feng Xinqin Wu Xiaonan

Source: Beijing Wanfang Data Co., Ltd.