IT1270421B - Articolo assorbente, ad esempio per la realizzazione di prodotti assorbenti igienici, con regione di ricezione del fluido ad elevata voluminosita' - Google Patents

Articolo assorbente, ad esempio per la realizzazione di prodotti assorbenti igienici, con regione di ricezione del fluido ad elevata voluminosita'

Info

Publication number
IT1270421B
IT1270421B ITTO930402A ITTO930402A IT1270421B IT 1270421 B IT1270421 B IT 1270421B IT TO930402 A ITTO930402 A IT TO930402A IT TO930402 A ITTO930402 A IT TO930402A IT 1270421 B IT1270421 B IT 1270421B
Authority
IT
Italy
Prior art keywords
fluid
voluminity
realization
absorbent
reception region
Prior art date
Application number
ITTO930402A
Other languages
English (en)
Inventor
Gianfranco Palumbo
Ambrosio Antonio D
Giovanni Carlucci
Original Assignee
P & G Spa
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11411536&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IT1270421(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Publication of ITTO930402A0 publication Critical patent/ITTO930402A0/it
Priority to ITTO930402A priority Critical patent/IT1270421B/it
Application filed by P & G Spa filed Critical P & G Spa
Priority to US08/553,706 priority patent/US6232250B1/en
Priority to AT94919604T priority patent/ATE196240T1/de
Priority to EP94919604A priority patent/EP0703765B1/en
Priority to PCT/EP1994/001814 priority patent/WO1994028838A2/en
Priority to CA002164202A priority patent/CA2164202A1/en
Priority to DE69425888T priority patent/DE69425888T2/de
Publication of ITTO930402A1 publication Critical patent/ITTO930402A1/it
Publication of IT1270421B publication Critical patent/IT1270421B/it
Application granted granted Critical

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Classifications

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    • 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
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    • A61F2013/530131—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 absorbing medium being made in fibre but being not pulp
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    • Y—GENERAL 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
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    • Y10T428/24595—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness and varying density
    • Y10T428/24603—Fiber containing component
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    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/659—Including an additional nonwoven fabric
    • Y10T442/668—Separate nonwoven fabric layers comprise chemically different strand or fiber material
    • Y—GENERAL 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
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    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/696—Including strand or fiber material which is stated to have specific attributes [e.g., heat or fire resistance, chemical or solvent resistance, high absorption for aqueous compositions, water solubility, heat shrinkability, etc.]
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/697—Containing at least two chemically different strand or fiber materials
ITTO930402A 1993-06-04 1993-06-04 Articolo assorbente, ad esempio per la realizzazione di prodotti assorbenti igienici, con regione di ricezione del fluido ad elevata voluminosita' IT1270421B (it)

Priority Applications (7)

Application Number Priority Date Filing Date Title
ITTO930402A IT1270421B (it) 1993-06-04 1993-06-04 Articolo assorbente, ad esempio per la realizzazione di prodotti assorbenti igienici, con regione di ricezione del fluido ad elevata voluminosita'
US08/553,706 US6232250B1 (en) 1993-06-04 1994-06-03 Absorbent article
DE69425888T DE69425888T2 (de) 1993-06-04 1994-06-03 Saugfähiger artikel
AT94919604T ATE196240T1 (de) 1993-06-04 1994-06-03 Saugfähiger artikel
EP94919604A EP0703765B1 (en) 1993-06-04 1994-06-03 Absorbent article
PCT/EP1994/001814 WO1994028838A2 (en) 1993-06-04 1994-06-03 Absorbent article
CA002164202A CA2164202A1 (en) 1993-06-04 1994-06-03 Absorbent article

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO930402A IT1270421B (it) 1993-06-04 1993-06-04 Articolo assorbente, ad esempio per la realizzazione di prodotti assorbenti igienici, con regione di ricezione del fluido ad elevata voluminosita'

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Publication Number Publication Date
ITTO930402A0 ITTO930402A0 (it) 1993-06-04
ITTO930402A1 ITTO930402A1 (it) 1994-12-04
IT1270421B true IT1270421B (it) 1997-05-05

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ITTO930402A IT1270421B (it) 1993-06-04 1993-06-04 Articolo assorbente, ad esempio per la realizzazione di prodotti assorbenti igienici, con regione di ricezione del fluido ad elevata voluminosita'

Country Status (7)

Country Link
US (1) US6232250B1 (it)
EP (1) EP0703765B1 (it)
AT (1) ATE196240T1 (it)
CA (1) CA2164202A1 (it)
DE (1) DE69425888T2 (it)
IT (1) IT1270421B (it)
WO (1) WO1994028838A2 (it)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2138584C (en) * 1993-12-30 2006-08-15 Wanda Walton Jackson Apertured film/nonwoven composite for personal care absorbent articles and the like
USH1698H (en) * 1994-10-21 1997-11-04 The Procter & Gamble Company Absorbent structures having thermally bonded resilient web for improved fit and comfort
US5913850A (en) * 1994-12-01 1999-06-22 The Procter & Gamble Company Absorbent article
DE29505307U1 (de) * 1995-03-29 1995-05-24 Procter & Gamble Flüssigkeitsaufsaugendes hygienisches Zellstoffprodukt
ITTO950697A1 (it) 1995-08-23 1997-02-23 Procter & Gamble Articolo assorbente, quale ad esempio articolo igienico sanitario.
ITTO950698A1 (it) 1995-08-23 1997-02-23 Procter & Gamble Articolo assorbente, quale ad esempio articolo igienico sanitario
US5843067A (en) 1996-11-04 1998-12-01 The Procter & Gamble Company Absorbent article having a containment cuff
US6437213B1 (en) * 1997-03-27 2002-08-20 The Procter & Gamble Company Absorbent article having improved fluid acquisition performance
EP1016389A1 (en) * 1998-12-30 2000-07-05 The Procter & Gamble Company Tridimensional disposable absorbent article with an absorbent core having special fluid handling properties
JP2004523598A (ja) * 2000-08-10 2004-08-05 ザ プロクター アンド ギャンブル カンパニー 湿気透過性構造のための改善された接着特性を有する熱可塑性親水性ポリマー組成物
JP2003135524A (ja) * 2001-11-07 2003-05-13 Uni Charm Corp 使い捨ておむつ
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US6681407B2 (en) * 2002-06-24 2004-01-27 Christine Martz Waistless underwear alternative secret pants shield
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WO1994028838A3 (en) 1995-02-09
ATE196240T1 (de) 2000-09-15
DE69425888T2 (de) 2001-04-19
US6232250B1 (en) 2001-05-15
WO1994028838A2 (en) 1994-12-22
CA2164202A1 (en) 1994-12-22
EP0703765A1 (en) 1996-04-03
ITTO930402A1 (it) 1994-12-04
ITTO930402A0 (it) 1993-06-04
DE69425888D1 (de) 2000-10-19
EP0703765B1 (en) 2000-09-13

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