Title:
ABSORBENT ARTICLES HAVING A SECONDARY TOPSHEET
Document Type and Number:
WIPO Patent Application WO/2019/018977
Kind Code:
A1
Abstract:
The absorbent article (10) comprising a liquid permeable topsheet (1), a liquid impermeable sheet (3), an absorbent core (5) disposed between the topsheet (1) and the backsheet (3), and a secondary topsheet (4) disposed between the topsheet (1) and the absorbent core (5), wherein the secondary topsheet (4) comprises a first layer (42) and a second layer (44), the first layer (42) being located between the topsheet (1) and the second layer (44), wherein a mean pore size of the first layer (42) is larger than a mean pore size of the topsheet (1).
Inventors:
WANG FANCHENG (CN)
JIA TONG (CN)
LIU XIAOXIN (CN)
AN ZIFANG (CN)
JIA TONG (CN)
LIU XIAOXIN (CN)
AN ZIFANG (CN)
Application Number:
PCT/CN2017/094047
Publication Date:
January 31, 2019
Filing Date:
July 24, 2017
Export Citation:
Assignee:
PROCTER & GAMBLE (US)
WANG FANCHENG (CN)
JIA TONG (CN)
LIU XIAOXIN (CN)
AN ZIFANG (CN)
WANG FANCHENG (CN)
JIA TONG (CN)
LIU XIAOXIN (CN)
AN ZIFANG (CN)
International Classes:
A61F13/00
Domestic Patent References:
| WO2007034451A1 | 2007-03-29 | |||
| WO2007034451A1 | 2007-03-29 |
Foreign References:
| CN104138310A | 2014-11-12 | |||
| CN201019925Y | 2008-02-13 | |||
| CN101433484A | 2009-05-20 | |||
| CN104544730A | 2015-04-29 | |||
| CA2136249A1 | 1995-11-25 | |||
| US20070100305A1 | 2007-05-03 | |||
| EP1776940A1 | 2007-04-25 | |||
| JPS56539B2 | 1981-01-08 | |||
| EP1776940A1 | 2007-04-25 |
Attorney, Agent or Firm:
SHANGHAI PATENT & TRADEMARK LAW OFFICE, LLC (CN)
Download PDF: