WO2009047944A1 - 吸収性着用物品およびその製造方法 - Google Patents

吸収性着用物品およびその製造方法 Download PDF

Info

Publication number
WO2009047944A1
WO2009047944A1 PCT/JP2008/064535 JP2008064535W WO2009047944A1 WO 2009047944 A1 WO2009047944 A1 WO 2009047944A1 JP 2008064535 W JP2008064535 W JP 2008064535W WO 2009047944 A1 WO2009047944 A1 WO 2009047944A1
Authority
WO
WIPO (PCT)
Prior art keywords
sheet
margins
cuff
sections
section
Prior art date
Application number
PCT/JP2008/064535
Other languages
English (en)
French (fr)
Inventor
Yoshitaka Mishima
Kyo Kikuchi
Original Assignee
Uni-Charm Corporation
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Uni-Charm Corporation filed Critical Uni-Charm Corporation
Priority to US12/681,917 priority Critical patent/US8377026B2/en
Priority to EP08838193A priority patent/EP2213266A4/en
Priority to CN2008801167828A priority patent/CN101868206B/zh
Priority to CA2701910A priority patent/CA2701910A1/en
Publication of WO2009047944A1 publication Critical patent/WO2009047944A1/ja

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/45Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
    • A61F13/49Absorbent articles specially adapted to be worn around the waist, e.g. diapers
    • A61F13/494Absorbent articles specially adapted to be worn around the waist, e.g. diapers characterised by edge leakage prevention means
    • A61F13/49473Absorbent articles specially adapted to be worn around the waist, e.g. diapers characterised by edge leakage prevention means the edge leakage prevention means having a continuous closed form, e.g. circle, ellipse, rectangle
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/15577Apparatus or processes for manufacturing
    • A61F13/15585Apparatus or processes for manufacturing of babies' napkins, e.g. diapers
    • A61F13/15593Apparatus or processes for manufacturing of babies' napkins, e.g. diapers having elastic ribbons fixed thereto; Devices for applying the ribbons
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/45Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
    • A61F13/49Absorbent articles specially adapted to be worn around the waist, e.g. diapers
    • A61F13/494Absorbent articles specially adapted to be worn around the waist, e.g. diapers characterised by edge leakage prevention means
    • A61F13/49406Absorbent articles specially adapted to be worn around the waist, e.g. diapers characterised by edge leakage prevention means the edge leakage prevention means being at the crotch region
    • A61F13/49413Absorbent articles specially adapted to be worn around the waist, e.g. diapers characterised by edge leakage prevention means the edge leakage prevention means being at the crotch region the edge leakage prevention means being an upstanding barrier
    • A61F13/4942Absorbent articles specially adapted to be worn around the waist, e.g. diapers characterised by edge leakage prevention means the edge leakage prevention means being at the crotch region the edge leakage prevention means being an upstanding barrier the barrier not being integral with the top- or back-sheet
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/45Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
    • A61F13/49Absorbent articles specially adapted to be worn around the waist, e.g. diapers
    • A61F13/495Absorbent articles specially adapted to be worn around the waist, e.g. diapers with faecal cavity
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10Methods of surface bonding and/or assembly therefor
    • Y10T156/1002Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
    • Y10T156/1007Running or continuous length work
    • Y10T156/1008Longitudinal bending
    • Y10T156/1011Overedge bending or overedge folding

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Manufacturing & Machinery (AREA)
  • Absorbent Articles And Supports Therefor (AREA)

Abstract

 着用者の肌への刺激を低減することができ、しかも製造が容易な吸収性着用物品およびその製造方法を提供する。  吸液性シャーシ4には、第1カフ側部5aと第2カフ側部5bとを含むバリアカフ5を形成し、第1および第2カフ側部5a,5bは、それぞれ外側縁21と、内側縁24と、前後方向Yに対向離間する前後端縁22,23とを含む。外側縁21と前後端縁22,23とは、表面シート10に接合されこれを固定縁部とし、内側縁24は表面シート10に接合されず、吸液性シャーシ4から離間可能な自由縁部を形成する。第1および第2カフ側部5a,5bは、少なくとも固定縁部を非弾性的で実質的に伸縮不能な第1シート25により形成し、自由縁部を弾性的に伸縮可能な第2シート26により形成している。第1シート25は、その内側縁24に切欠部27を形成し、切欠部27から覗くように第2シート26を位置させている。
PCT/JP2008/064535 2007-10-09 2008-08-13 吸収性着用物品およびその製造方法 WO2009047944A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US12/681,917 US8377026B2 (en) 2007-10-09 2008-08-13 Absorbent wearing article and method for making the same
EP08838193A EP2213266A4 (en) 2007-10-09 2008-08-13 PORTABLE VACUUM ARTICLE AND METHOD OF MANUFACTURING THEREOF
CN2008801167828A CN101868206B (zh) 2007-10-09 2008-08-13 吸收性穿着物品及其制造方法
CA2701910A CA2701910A1 (en) 2007-10-09 2008-08-13 Absorbent wearing article and method for making the same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007263693A JP5140374B2 (ja) 2007-10-09 2007-10-09 吸収性着用物品およびその製造方法
JP2007-263693 2007-10-09

Publications (1)

Publication Number Publication Date
WO2009047944A1 true WO2009047944A1 (ja) 2009-04-16

Family

ID=40549093

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/064535 WO2009047944A1 (ja) 2007-10-09 2008-08-13 吸収性着用物品およびその製造方法

Country Status (7)

Country Link
US (1) US8377026B2 (ja)
EP (1) EP2213266A4 (ja)
JP (1) JP5140374B2 (ja)
CN (1) CN101868206B (ja)
CA (1) CA2701910A1 (ja)
TW (1) TW200940039A (ja)
WO (1) WO2009047944A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010098185A1 (ja) * 2009-02-27 2010-09-02 ユニ・チャーム株式会社 着用物品の製造方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9084700B2 (en) * 2009-02-04 2015-07-21 John D. Litvay Absorbent articles having a pulpless absorbent core with improved performance
JP5964389B2 (ja) * 2014-10-24 2016-08-03 大王製紙株式会社 パンツタイプ使い捨ておむつ
CN112842696A (zh) * 2021-02-26 2021-05-28 广东宜柔健康产品有限公司 一种成人纸尿裤生产方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000288915A (ja) 1999-04-01 2000-10-17 Nikon Corp 研磨装置及び研磨方法
JP2003038559A (ja) * 2001-08-01 2003-02-12 Uni Charm Corp 使い捨ておむつ
JP2003038599A (ja) 2001-07-31 2003-02-12 Fujikura Ltd マッサージ装置

Family Cites Families (62)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4816025A (en) * 1986-10-10 1989-03-28 The Procter & Gamble Company Absorbent article having a containment pocket
US4892536A (en) * 1988-09-02 1990-01-09 The Procter & Gamble Company Absorbent article having elastic strands
US4990147A (en) * 1988-09-02 1991-02-05 The Procter & Gamble Company Absorbent article with elastic liner for waste material isolation
US5246432A (en) * 1989-07-17 1993-09-21 Uni-Charm Corporation Disposable absorbent articles
US5061261A (en) * 1990-05-25 1991-10-29 Uni-Charm Corporation Disposable diaper
JP2892843B2 (ja) * 1990-12-18 1999-05-17 ユニ・チャーム株式会社 使い捨て着用物品
GR1002237B (en) * 1991-09-27 1996-04-19 Mcneil Ppc Inc Absorbent article having pre-formed gaskets.
JP3084121B2 (ja) * 1992-04-06 2000-09-04 ユニ・チャーム株式会社 使い捨てオムツ
JP3130367B2 (ja) * 1992-04-17 2001-01-31 ユニ・チャーム株式会社 使い捨てオムツの肌当て上面シートに弾性開口部を形成する方法
JP3130365B2 (ja) * 1992-04-30 2001-01-31 ユニ・チャーム株式会社 肌当て上面シートに弾性開口部を有する使い捨てオムツ及びその弾性開口部を形成する方法
US5292316A (en) * 1992-10-14 1994-03-08 Paragon Trade Brands, Inc. Disposable absorbent article having multi-component upstanding leg gathers
JP3012423B2 (ja) * 1993-03-05 2000-02-21 ユニ・チャーム株式会社 使い捨ておむつ
US5476458A (en) * 1993-12-22 1995-12-19 Kimberly-Clark Corporation Liquid-retaining absorbent garment and method of manufacture
US5830203A (en) * 1994-05-24 1998-11-03 Paragon Trade Brands, Inc. Absorbent article and method of manufacturing the same
US5593401A (en) * 1994-08-03 1997-01-14 Kimberly-Clark Corporation Absorbent article with bridge flap
US5536563A (en) * 1994-12-01 1996-07-16 Kimberly-Clark Corporation Nonwoven elastomeric material
US5649918A (en) * 1995-02-10 1997-07-22 Kimberly-Clark Corporation Absorbent article having containment gaskets
EP0796071B1 (en) * 1995-10-05 2001-12-19 Kao Corporation Disposable diaper
US5674213A (en) * 1995-10-30 1997-10-07 Kimberly Clark Corporation Absorbent article having containment flaps with receiving reservoirs
WO1997021409A1 (en) * 1995-12-11 1997-06-19 Kimberly-Clark Worldwide, Inc. Absorbent article with void volume containment flaps
US6132409A (en) * 1996-08-29 2000-10-17 Kimberly-Clark Worldwide, Inc. Personal care article with aperture aligned for receiving fecal material
HU225516B1 (en) * 1996-12-03 2007-01-29 Procter & Gamble Absorbent articles having cuffs with skin care composition disposed thereon
US6102892A (en) * 1996-12-23 2000-08-15 Kimberly-Clark Worldwide, Inc. Diaper with pleats for containment of liquid and solid waste
SE513099C2 (sv) * 1997-02-26 2000-07-10 Sca Hygiene Prod Ab Vätskebarriärer i absorberande alster
SE512762C2 (sv) * 1997-02-28 2000-05-08 Sca Hygiene Prod Ab Absorberande artikel, såsom en blöja eller ett inkontinensskydd
US5957907A (en) * 1997-08-13 1999-09-28 Kimberly-Clark Worldwide, Inc. Absorbent article having a close to the body liner
SE514291C2 (sv) * 1997-09-30 2001-02-05 Sca Hygiene Prod Ab Absorberande engångsalster med hög uppsamlingsförmåga
GB2334476B (en) * 1997-10-03 2002-10-23 Kimberly Clark Co High performance elastic composite materials made from high molecular weight thermoplastic triblock elastomers
JP3406205B2 (ja) * 1997-10-08 2003-05-12 ユニ・チャーム株式会社 使い捨ておむつ
US5993433A (en) * 1997-10-20 1999-11-30 Kimberly-Clark Worldwide, Inc. Absorbent article with enhanced elastic design for improved aesthetics and containment
US6022338A (en) * 1997-11-19 2000-02-08 Kimberly-Clark Worldwide, Inc. Absorbent article having a multilayered containment barrier
JP3434695B2 (ja) * 1997-12-26 2003-08-11 ユニ・チャーム株式会社 使い捨ておむつ
US5873868A (en) * 1998-06-05 1999-02-23 The Procter & Gamble Company Absorbent article having a topsheet that includes selectively openable and closable openings
US6217563B1 (en) * 1999-02-12 2001-04-17 Kimberly-Clark Worldwide, Inc. Three-dimensional, inward leg gather disposable garment
JP3535984B2 (ja) * 1999-04-02 2004-06-07 ユニ・チャーム株式会社 着用物品
JP3527435B2 (ja) * 1999-05-21 2004-05-17 ユニ・チャーム株式会社 使い捨ておむつ
US6786895B1 (en) * 1999-07-02 2004-09-07 The Procter & Gamble Company Disposable absorbent article having barrier means, and method of its manufacture
JP3550056B2 (ja) * 1999-09-16 2004-08-04 ユニ・チャーム株式会社 使い捨ておむつ
JP3515932B2 (ja) * 1999-11-30 2004-04-05 ユニ・チャーム株式会社 使い捨ての着用物品
JP3859420B2 (ja) * 2000-03-13 2006-12-20 ユニ・チャーム株式会社 吸収性物品
JP3847046B2 (ja) * 2000-03-14 2006-11-15 ユニ・チャーム株式会社 吸収性物品
JP3734694B2 (ja) * 2000-09-01 2006-01-11 ユニ・チャーム株式会社 パンツ型の使い捨ておむつ
JP3699360B2 (ja) * 2000-09-01 2005-09-28 ユニ・チャーム株式会社 使い捨て着用物品
JP3964610B2 (ja) * 2000-09-29 2007-08-22 ユニ・チャーム株式会社 使い捨て着用物品
JP3701864B2 (ja) * 2000-12-12 2005-10-05 ユニ・チャーム株式会社 使い捨て着用物品
US6716205B2 (en) * 2000-12-28 2004-04-06 Kimberly-Clark Worldwide, Inc. Pant-like absorbent garment having tailored flap and leg elastic
JP3691397B2 (ja) * 2001-02-07 2005-09-07 ユニ・チャーム株式会社 使い捨ての体液吸収性着用物品
JP4599000B2 (ja) * 2001-07-24 2010-12-15 ユニ・チャーム株式会社 使い捨て着用物品
US6837879B2 (en) * 2001-10-31 2005-01-04 Kimberly-Clark Worldwide, Inc. Containment flaps for absorbent article
US20040002690A1 (en) * 2002-07-01 2004-01-01 The Procter & Gamble Company Disposable absorbent article having elasticized outer leg cuff
US7015155B2 (en) * 2002-07-02 2006-03-21 Kimberly-Clark Worldwide, Inc. Elastomeric adhesive
DE60209613T2 (de) * 2002-11-08 2006-10-05 The Procter & Gamble Company, Cincinnati Absorbierender Wegwerfartikel mit verbesserter oberer Schicht
JP3822869B2 (ja) * 2003-08-14 2006-09-20 ユニ・チャーム株式会社 使い捨ておむつ
WO2005070362A1 (ja) * 2004-01-23 2005-08-04 Daio Paper Corporation 吸収性物品及びインナー吸収性物品
US7717893B2 (en) * 2004-06-04 2010-05-18 The Procter & Gamble Company Absorbent articles comprising a slow recovery elastomer
JP4580709B2 (ja) * 2004-07-30 2010-11-17 ユニ・チャーム株式会社 使い捨てのおむつ
US20060035055A1 (en) * 2004-08-10 2006-02-16 The Procter & Gamble Company Elastomeric nonwoven laminates and process for producing same
US7273476B2 (en) * 2004-09-13 2007-09-25 The Procter & Gamble Company Diaper with elasticated topsheet
AU2004325970A1 (en) * 2004-12-23 2006-06-29 Sca Hygiene Products Ab Absorbent article
JP4712374B2 (ja) * 2004-12-28 2011-06-29 ユニ・チャーム株式会社 生理用ナプキン
JP4766654B2 (ja) * 2005-01-28 2011-09-07 ユニ・チャーム株式会社 使い捨て着用物品
EP1787609A1 (en) * 2005-10-18 2007-05-23 The Procter and Gamble Company Absorbent Articles with Comfortable Elasticated Laminates

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000288915A (ja) 1999-04-01 2000-10-17 Nikon Corp 研磨装置及び研磨方法
JP2003038599A (ja) 2001-07-31 2003-02-12 Fujikura Ltd マッサージ装置
JP2003038559A (ja) * 2001-08-01 2003-02-12 Uni Charm Corp 使い捨ておむつ

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2213266A4 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010098185A1 (ja) * 2009-02-27 2010-09-02 ユニ・チャーム株式会社 着用物品の製造方法

Also Published As

Publication number Publication date
CA2701910A1 (en) 2009-04-16
JP2009089906A (ja) 2009-04-30
US20100312213A1 (en) 2010-12-09
TW200940039A (en) 2009-10-01
EP2213266A1 (en) 2010-08-04
US8377026B2 (en) 2013-02-19
CN101868206B (zh) 2013-02-13
CN101868206A (zh) 2010-10-20
JP5140374B2 (ja) 2013-02-06
EP2213266A4 (en) 2012-12-19

Similar Documents

Publication Publication Date Title
ES2501841T3 (es) Producto absorbente y método de fabricación del producto absorbente
USD683929S1 (en) Undergarment with absorbing pads that can be worn over a brassiere
WO2008126441A1 (ja) 吸収性物品
BRPI0909533A2 (ja) An absorptive article and a sanitary napkin
TW200626112A (en) Disposable wearing article
CA2633283A1 (en) Disposable absorbent article having serviceable indicia indicating improper fit
WO2009063666A1 (ja) 使い捨ておむつ
CL2011001617A1 (es) Proceso para hacer prendas absorbentes que comprende proveer un panel de laminado elastomerico, desactivar una region central del panel, proveer un inserto absorbente, y sujeto absorvente al panel de manera que una parte del miembor absorbente traslape por lo menos una parte de la region desactivada.
HK1142258A1 (en) Absorbent product
WO2009063687A1 (ja) 使い捨ておむつ
MY157092A (en) Disposable diaper
WO2009069635A1 (ja) 吸収性物品
MX2010007561A (es) Articulo absorbente.
BRPI0909532A2 (ja) An absorptive article and a sanitary napkin
TW200833305A (en) Method for manufacturing disposable underpants type diaper and that underpants type diaper
CA2528775A1 (en) Folding structure of disposable pants, and disposable pants
GB2575745A (en) Incorporation of apertured area into an absorbent article
JP2015073637A5 (ja)
USD590998S1 (en) Knee pad
BR112014012505A2 (pt) artigo de vestimenta descartável e método de fabricação para o mesmo
WO2009047944A1 (ja) 吸収性着用物品およびその製造方法
MX2009005214A (es) Metodo para hacer pañal desechable tipo calzoncillo y pañal tipo calzoncillo obtenido mediante este metodo.
WO2009014085A1 (ja) 使い捨ておむつ、及び吸収性物品
JP2013031552A5 (ja)
WO2009072326A1 (ja) 使い捨てのパンツ型着用物品およびその製造方法

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 200880116782.8

Country of ref document: CN

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 08838193

Country of ref document: EP

Kind code of ref document: A1

WWE Wipo information: entry into national phase

Ref document number: 2701910

Country of ref document: CA

NENP Non-entry into the national phase

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: 2008838193

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 12681917

Country of ref document: US