[12] Patent
[11] Patent No.:GC0007556  
[45] Date of Publishing the Grant of the Patent: 30/Apr /2018                48/2018  
Number of the Decision to Grant the Patent:2018/125981
Date of the Decision to Grant the Patent:12/Apr/2018

[21] Application No.:GC 2010-17063

[22] Filing Date:6/11/2010

[30] Priority:

[33] State [32] Priority date [31] Priority No.

[72] Inventors:1- Shunsuke Takino،2- Hiroki Mori

[73] Owner: UNICHARM CORPORATION , 182. Shimobun, Kinsei-cho, Shikokuchuo-shi 799-0111 , Ehime , Japan

[74] Agent: Suleiman I. Al-Ammar Law Office




Int. Cl.: A61F 13/15, 13/49, 13/496 (2006.01)

[56] Cited Documents:

-US 2007/0208316 A1 (NAKAHATA et al.) 6 September 2007
-EP 0950436 A2 (ILLINOIS TOOL WORKS INC.) 20 October 1999
-EP 1344510 A1 (SNORDSON CORPORATION) 17 September 2003
-JP 2009528888 A (PROCTER & GAMBLE CO) 13 August 2009
-JP 2009207564 A (DAIO PAPER CORP) 17 September 2009
-JP 2009118986 A (KAO CORP) 4 June 2009
-JP 2004305772 A (DAIO PAPER CORP) 4 November 2004
-JP 2009160129 A (DAIO PAPER CORP) 23 July 2009
-JP 2008043674 A (UNI CHARM CORP) 28 February 2008
-JP 3205053 A (HONSHU PAPER CO LTD) 6 September 1991
-JP 2008036198 A (KAO CORP) 21 February 2008
-JP 2008228835 A (KAO CORP) 2 October 2008
Examiner: PH. Neda J. AlMuallem

[57] Abstract: The present invention aims to provide a disposable wearing article including a buttocks-covering section having tensile force sufficient to prevent this section from lifting and/or quirking during use of the wearing article and being free from anxiety that the buttocks-covering section might irritate the wearer's skin even if this section comes in contact with the wearer's skin. In this diaper, a rear waist region 14 includes an inner sheet 28 lying on a skin-facing side, an outer sheet 29 lying on a non-skin-facing side, a rear waist main section 18 facing a front waist region 13 and a buttocks-covering section 19 located below the rear waist main section 18 wherein the buttocks-covering section 19 is provided with a plurality of buttocks-covering section elastic elements 32 in the form of strands extending in a transverse direction X at a given distance one from another in a longitudinal direction Y and, in the buttocks-covering section 19, the inner sheet 28 and the outer sheet 29 are bonded to each other by adhesive 57 applied to peripheral surfaces of the respective buttocks-covering section elastic elements 32.[REFERRING TO] Fig. 1
No. of claims: 9     No. of figures: 11


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