ZA9811584B - The use of stain masking backsheets in absorbent articles - Google Patents

The use of stain masking backsheets in absorbent articles

Info

Publication number: ZA9811584B
Authority: ZA; South Africa
Prior art keywords: backsheets; absorbent articles; stain masking; stain; masking
Prior art date: 1997-12-18

Application number

ZA9811584A

Other languages

English (en)

Inventor

Giovanni Carlucci

Maurizio Tamburro

Original Assignee

Procter & Gamble

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.)

1997-12-18

Filing date

1998-12-17

Publication date

1999-08-25

1998-12-17 Application filed by Procter & Gamble filed Critical Procter & Gamble

1999-08-25 Publication of ZA9811584B publication Critical patent/ZA9811584B/xx

Classifications

- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS 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
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/51—Absorbent 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 outer layers of the pads
- A61F13/514—Backsheet, i.e. the impermeable cover or layer furthest from the skin
- A61F13/51474—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by its structure
- A61F13/51476—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by its structure being three-dimensional, e.g. embossed, textured, pleated, or with three-dimensional features, like gathers or loops
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS 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
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/51—Absorbent 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 outer layers of the pads
- A61F13/514—Backsheet, i.e. the impermeable cover or layer furthest from the skin
- A61F13/51456—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by its properties
- A61F13/51458—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by its properties being air-pervious or breathable
- A61F13/5146—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by its properties being air-pervious or breathable having apertures of perforations
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
- B32B3/266—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by an apertured layer, the apertures going through the whole thickness of the layer, e.g. expanded metal, perforated layer, slit layer regular cells B32B3/12
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS 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
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/15203—Properties of the article, e.g. stiffness or absorbency
- A61F2013/15284—Properties of the article, e.g. stiffness or absorbency characterized by quantifiable properties

Landscapes

Health & Medical Sciences (AREA)
Dermatology (AREA)
Epidemiology (AREA)
Engineering & Computer Science (AREA)
Biomedical Technology (AREA)
Heart & Thoracic Surgery (AREA)
Vascular Medicine (AREA)
Life Sciences & Earth Sciences (AREA)
Animal Behavior & Ethology (AREA)
General Health & Medical Sciences (AREA)
Public Health (AREA)
Veterinary Medicine (AREA)
Absorbent Articles And Supports Therefor (AREA)
Orthopedics, Nursing, And Contraception (AREA)
Laminated Bodies (AREA)

ZA9811584A 1997-12-18 1998-12-17 The use of stain masking backsheets in absorbent articles ZA9811584B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
EP97122344A EP0923919A1 (en)	1997-12-18	1997-12-18	The use of stain masking backsheets in absorbent articles

Publications (1)

Publication Number	Publication Date
ZA9811584B true ZA9811584B (en)	1999-08-25

Family

ID=8227823

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ZA9811584A ZA9811584B (en)	1997-12-18	1998-12-17	The use of stain masking backsheets in absorbent articles

Country Status (18)

Country	Link
EP (2)	EP0923919A1 (xx)
JP (1)	JP2002508217A (xx)
KR (1)	KR20010015879A (xx)
CN (1)	CN1284848A (xx)
AR (1)	AR017721A1 (xx)
AU (1)	AU1720599A (xx)
BR (1)	BR9813828A (xx)
CA (1)	CA2315772A1 (xx)
CO (1)	CO5070590A1 (xx)
EG (1)	EG21746A (xx)
HU (1)	HUP0004431A3 (xx)
ID (1)	ID27321A (xx)
IL (1)	IL136861A0 (xx)
PE (1)	PE20000141A1 (xx)
TR (1)	TR200002397T2 (xx)
TW (1)	TW419366B (xx)
WO (1)	WO1999030660A1 (xx)
ZA (1)	ZA9811584B (xx)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP1174101A1 (en) *	2000-07-21	2002-01-23	The Procter & Gamble Company	Dark colored absorbent articles
EP1179329B1 (en) *	2000-07-21	2010-03-31	The Procter & Gamble Company	Dark colored absorbent articles with loading indicator
DE20121311U1 (de) *	2000-07-21	2002-07-11	The Procter & Gamble Company, Cincinnati, Ohio	Dunkel gefärbte saugfähige Artikel
US8251965B2 (en)	2000-07-21	2012-08-28	The Procter And Gamble Company	Dark colored absorbent articles
EP1216677A3 (en) *	2000-12-19	2004-04-14	McNEIL-PPC, INC.	Discrete absorbent articles
CA2967001A1 (en)	2014-11-06	2016-05-12	The Procter & Gamble Company	Patterned apertured webs, laminates, and methods for making the same
WO2018152272A1 (en)	2017-02-16	2018-08-23	The Procter & Gamble Company	Absorbent articles with substrates having repeating patterns of apertures comprising a plurality of repeat units
US12127925B2 (en)	2018-04-17	2024-10-29	The Procter & Gamble Company	Webs for absorbent articles and methods of making the same
EP3958809B1 (en)	2019-04-24	2025-10-29	The Procter & Gamble Company	Highly extensible nonwoven webs and absorbent articles having such webs

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3929135A (en)	1974-12-20	1975-12-30	Procter & Gamble	Absorptive structure having tapered capillaries
US4342314A (en)	1979-03-05	1982-08-03	The Procter & Gamble Company	Resilient plastic web exhibiting fiber-like properties
ATE6604T1 (de) *	1979-03-05	1984-03-15	The Procter & Gamble Company	Elastische plastikbahn mit fasereigenschaften und verfahren zu ihrer herstellung.
US4324246A (en)	1980-05-12	1982-04-13	The Procter & Gamble Company	Disposable absorbent article having a stain resistant topsheet
US4341217A (en) *	1980-11-17	1982-07-27	The Procter & Gamble Company	Barrierless disposable absorbent article having an absorbent core encased in a homogeneous outer wrap
US4681793A (en) *	1985-05-31	1987-07-21	The Procter & Gamble Company	Non-occluding, liquid-impervious, composite backsheet for absorptive devices
US4591523A (en)	1985-05-31	1986-05-27	The Procter & Gamble Company	Apertured macroscopically expanded three-dimensional polymeric web exhibiting breatheability and resistance to fluid transmission
US4637819A (en)	1985-05-31	1987-01-20	The Procter & Gamble Company	Macroscopically expanded three-dimensional polymeric web for transmitting both dynamically deposited and statically contacted fluids from one surface to the other
US5143774A (en) *	1989-09-01	1992-09-01	Clopay Corporation	Nonwoven fibrous embossed plastic film
AU648609B2 (en) *	1991-11-06	1994-04-28	Uni-Charm Co. Ltd	Flexible plastic sheet having rib structure
ES2141107T3 (es) *	1992-02-18	2000-03-16	Mcneil Ppc Inc	Peliculas plasticas porosas que se asemejan al tejido.
US5762643A (en) *	1994-11-03	1998-06-09	Tredegar Industries, Inc.	Vacuum assisted application of thin vapor permeable, liquid impermeable coatings on apertured substrates and articles produced therefrom
BR9612387A (pt) *	1995-12-28	1999-07-13	Procter & Gamble	Artigos absorventes dotados de ângulo de contacto de fluido

1997
- 1997-12-18 EP EP97122344A patent/EP0923919A1/en not_active Withdrawn
1998
- 1998-12-09 CN CN98813695A patent/CN1284848A/zh active Pending
- 1998-12-09 ID IDW20001380A patent/ID27321A/id unknown
- 1998-12-09 TR TR2000/02397T patent/TR200002397T2/xx unknown
- 1998-12-09 JP JP2000538646A patent/JP2002508217A/ja not_active Withdrawn
- 1998-12-09 HU HU0004431A patent/HUP0004431A3/hu unknown
- 1998-12-09 IL IL13686198A patent/IL136861A0/xx unknown
- 1998-12-09 CA CA002315772A patent/CA2315772A1/en not_active Abandoned
- 1998-12-09 WO PCT/US1998/026167 patent/WO1999030660A1/en not_active Ceased
- 1998-12-09 BR BR9813828-6A patent/BR9813828A/pt not_active Application Discontinuation
- 1998-12-09 EP EP98962034A patent/EP1039867A1/en not_active Withdrawn
- 1998-12-09 AU AU17205/99A patent/AU1720599A/en not_active Abandoned
- 1998-12-09 KR KR1020007006621A patent/KR20010015879A/ko not_active Withdrawn
- 1998-12-16 EG EG156298A patent/EG21746A/xx active
- 1998-12-17 CO CO98075237A patent/CO5070590A1/es unknown
- 1998-12-17 ZA ZA9811584A patent/ZA9811584B/xx unknown
- 1998-12-18 AR ARP980106525A patent/AR017721A1/es unknown
- 1998-12-18 PE PE1998001248A patent/PE20000141A1/es not_active Application Discontinuation
1999
- 1999-01-16 TW TW088100652A patent/TW419366B/zh not_active IP Right Cessation

Also Published As

Publication number	Publication date
AR017721A1 (es)	2001-09-12
CO5070590A1 (es)	2001-08-28
ID27321A (id)	2001-03-22
TW419366B (en)	2001-01-21
BR9813828A (pt)	2000-11-14
IL136861A0 (en)	2001-06-14
WO1999030660A1 (en)	1999-06-24
HUP0004431A2 (hu)	2001-04-28
AU1720599A (en)	1999-07-05
KR20010015879A (ko)	2001-02-26
CN1284848A (zh)	2001-02-21
PE20000141A1 (es)	2000-04-27
TR200002397T2 (tr)	2000-11-21
EG21746A (en)	2002-02-27
EP1039867A1 (en)	2000-10-04
EP0923919A1 (en)	1999-06-23
JP2002508217A (ja)	2002-03-19
CA2315772A1 (en)	1999-06-24
HUP0004431A3 (en)	2001-05-28

Publication	Publication Date	Title
IL136166A0 (en)	2001-05-20	Absorbent articles
TW392501U (en)	2000-06-01	Absorbent article
ZA963431B (en)	1996-11-06	Absorbent article
TW381470U (en)	2000-02-01	Absorbent article
IL112570A (en)	1999-09-22	Absorbent articles
GB9526444D0 (en)	1996-02-21	Absorbent article
IL128315A0 (en)	2000-01-31	Thin absorbent article
GB9826657D0 (en)	1999-01-27	Absorbent article
TW538745U (en)	2003-06-21	Absorbent article
SG71837A1 (en)	2000-04-18	Absorbent article
AU138271S (en)	1999-08-25	Absorbent article
GB9519571D0 (en)	1995-11-29	Absorbent article
ZA957756B (en)	1996-04-09	Absorbent article
TW416436U (en)	2000-12-21	Absorbent article
ZA96798B (en)	1996-08-12	Absorbent article
TW367828U (en)	1999-08-21	Absorbent article
TW437383U (en)	2001-05-28	Absorbent article
TW522831U (en)	2003-03-01	Absorbent article
EG21746A (en)	2002-02-27	The use of stain masking backsheets in absorbent article
ZA958456B (en)	1996-05-07	Absorbent sanitary articles
GB9509783D0 (en)	1995-07-05	Absorbent article
TW545221U (en)	2003-08-01	Absorbent article
HUP0003923A3 (en)	2001-03-28	Absorbent article
HK1032897A (en)	2001-08-10	The use of stain masking backsheets in absorbent articles
GB2303538B (en)	1999-07-14	Absorbent articles