DE69507025T2 - Methode zur herstellung einer absorbierenden struktur welche eine schicht superabsorbierendes material enthält - Google Patents
Methode zur herstellung einer absorbierenden struktur welche eine schicht superabsorbierendes material enthältInfo
- Publication number
- DE69507025T2 DE69507025T2 DE69507025T DE69507025T DE69507025T2 DE 69507025 T2 DE69507025 T2 DE 69507025T2 DE 69507025 T DE69507025 T DE 69507025T DE 69507025 T DE69507025 T DE 69507025T DE 69507025 T2 DE69507025 T2 DE 69507025T2
- Authority
- DE
- Germany
- Prior art keywords
- pct
- layer
- superabsorbent material
- layers
- absorbent
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
Links
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
- A61F13/15577—Apparatus or processes for manufacturing
- A61F13/15707—Mechanical treatment, e.g. notching, twisting, compressing, shaping
-
- 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
- A61F13/15577—Apparatus or processes for manufacturing
- A61F13/15617—Making absorbent pads from fibres or pulverulent material with or without treatment of the fibres
- A61F13/15658—Forming continuous, e.g. composite, fibrous webs, e.g. involving the application of pulverulent material on parts thereof
-
- 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
- A61F13/53—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
- A61F13/539—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 characterised by the connection of the absorbent layers with each other or with the outer layers
-
- 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
- A61F2013/15406—Basis weight
-
- 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
- A61F2013/15422—Density
-
- 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
- A61F13/15577—Apparatus or processes for manufacturing
- A61F2013/15821—Apparatus or processes for manufacturing characterized by the apparatus for manufacturing
- A61F2013/15861—Apparatus or processes for manufacturing characterized by the apparatus for manufacturing for bonding
-
- 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
- A61F13/53—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
- A61F2013/530007—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 from pulp
- A61F2013/530058—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 from pulp with specific method of producing wood pulp fibres
- A61F2013/530065—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 from pulp with specific method of producing wood pulp fibres with chemical pulp
- A61F2013/530072—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 from pulp with specific method of producing wood pulp fibres with chemical pulp with sulphate pulp, e.g. Kraft
-
- 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
- A61F13/53—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
- A61F2013/530007—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 from pulp
- A61F2013/530058—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 from pulp with specific method of producing wood pulp fibres
- A61F2013/530094—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 from pulp with specific method of producing wood pulp fibres with mechanical pulp
- A61F2013/530109—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 from pulp with specific method of producing wood pulp fibres with mechanical pulp with chemithermomechanical pulp
-
- 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
- A61F13/53—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
- A61F2013/530437—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 having a part with elevated absorption means
- A61F2013/530452—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 having a part with elevated absorption means having chemically-stiffened fibres
- A61F2013/530459—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 having a part with elevated absorption means having chemically-stiffened fibres being curled
-
- 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
- A61F13/53—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
- A61F2013/530481—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 having superabsorbent materials, i.e. highly absorbent polymer gel materials
- A61F2013/53051—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 having superabsorbent materials, i.e. highly absorbent polymer gel materials being only in particular parts or specially arranged
- A61F2013/530547—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 having superabsorbent materials, i.e. highly absorbent polymer gel materials being only in particular parts or specially arranged positioned in a separate layer or layers
-
- 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
- A61F13/53—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
- A61F2013/530481—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 having superabsorbent materials, i.e. highly absorbent polymer gel materials
- A61F2013/5307—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 having superabsorbent materials, i.e. highly absorbent polymer gel materials characterized by the quantity or ratio of superabsorbent material
-
- 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
- A61F13/53—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
- A61F13/539—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 characterised by the connection of the absorbent layers with each other or with the outer layers
- A61F2013/5395—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 characterised by the connection of the absorbent layers with each other or with the outer layers with thermoplastic agent, i.e. softened by heat
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9401541A SE508627C2 (sv) | 1994-05-04 | 1994-05-04 | Förfarande för framställning av en absorberande struktur innefattande ett skikt av superabsorberande material |
PCT/SE1995/000383 WO1995030396A1 (en) | 1994-05-04 | 1995-04-10 | A method for producing an absorbent structure which includes a layer of superabsorbent material |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69507025D1 DE69507025D1 (de) | 1999-02-11 |
DE69507025T2 true DE69507025T2 (de) | 1999-05-27 |
Family
ID=20393892
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69507025T Expired - Lifetime DE69507025T2 (de) | 1994-05-04 | 1995-04-10 | Methode zur herstellung einer absorbierenden struktur welche eine schicht superabsorbierendes material enthält |
Country Status (18)
Country | Link |
---|---|
US (1) | US5919178A (de) |
EP (1) | EP0758220B1 (de) |
JP (1) | JP3793228B2 (de) |
CN (1) | CN1147199A (de) |
AT (1) | ATE175102T1 (de) |
AU (1) | AU684029B2 (de) |
CA (1) | CA2189442C (de) |
CZ (1) | CZ287966B6 (de) |
DE (1) | DE69507025T2 (de) |
ES (1) | ES2128728T3 (de) |
FI (1) | FI964384A (de) |
HU (1) | HU220246B (de) |
NO (1) | NO308643B1 (de) |
NZ (1) | NZ285472A (de) |
PL (1) | PL179213B1 (de) |
SE (1) | SE508627C2 (de) |
SK (1) | SK140996A3 (de) |
WO (1) | WO1995030396A1 (de) |
Families Citing this family (52)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE513198C2 (sv) | 1996-11-15 | 2000-07-31 | Sca Hygiene Prod Ab | Absorberande alster med hög styvhet |
SE507798C2 (sv) | 1996-11-15 | 1998-07-13 | Moelnlycke Ab | Absorberande alster med upphöjt parti |
SE514455C2 (sv) | 1996-11-15 | 2001-02-26 | Sca Hygiene Prod Ab | Absorberande alster såsom en dambinda, ett inkontinensskydd, ett trosskydd eller liknande |
SE514462C2 (sv) | 1996-11-15 | 2001-02-26 | Sca Hygiene Prod Ab | Absorberande alster såsom en dambinda, ett inkontinensskydd, ett trosskydd eller liknande |
SE507797C2 (sv) * | 1996-11-15 | 1998-07-13 | Moelnlycke Ab | Absorberande struktur innefattande två olika materialtyper för användning i ett absorberande alster |
US20030234468A1 (en) * | 1997-01-17 | 2003-12-25 | Krishnakumar Rangachari | Soft, absorbent material for use in absorbent articles and process for making the material |
DE19750890A1 (de) * | 1997-11-18 | 1999-05-27 | Alexander Maksimow | Verfahren und Vorrichtung zur Herstellung einer aus Zellstoff-Fasern bestehenden Faserstoffbahn |
US6491993B1 (en) | 1999-08-12 | 2002-12-10 | Pactiv Corporation | Absorbent pouches |
US6979386B1 (en) | 1999-08-23 | 2005-12-27 | Kimberly-Clark Worldwide, Inc. | Tissue products having increased absorbency |
US6572735B1 (en) * | 1999-08-23 | 2003-06-03 | Kimberly-Clark Worldwide, Inc. | Wet-formed composite defining latent voids and macro-cavities |
CN1545992A (zh) * | 1999-09-03 | 2004-11-17 | �װ������Ʒ���������˾ | 用于使用在吸收制品中的柔软的吸收材料及其制造方法 |
US6764477B1 (en) | 1999-10-01 | 2004-07-20 | Kimberly-Clark Worldwide, Inc. | Center-fill absorbent article with reusable frame member |
US6660903B1 (en) | 1999-10-01 | 2003-12-09 | Kimberly-Clark Worldwide, Inc. | Center-fill absorbent article with a central rising member |
US6700034B1 (en) | 1999-10-01 | 2004-03-02 | Kimberly-Clark Worldwide, Inc. | Absorbent article with unitary absorbent layer for center fill performance |
US6613955B1 (en) | 1999-10-01 | 2003-09-02 | Kimberly-Clark Worldwide, Inc. | Absorbent articles with wicking barrier cuffs |
US6492574B1 (en) | 1999-10-01 | 2002-12-10 | Kimberly-Clark Worldwide, Inc. | Center-fill absorbent article with a wicking barrier and central rising member |
US6486379B1 (en) | 1999-10-01 | 2002-11-26 | Kimberly-Clark Worldwide, Inc. | Absorbent article with central pledget and deformation control |
US6710224B2 (en) * | 1999-10-25 | 2004-03-23 | Paragon Trade Brands | Superabsorbent polymers providing long-term generation of free volume in partially hydrated absorbent cores |
IT1311118B1 (it) | 1999-11-02 | 2002-02-28 | Gdm Spa | Unita' per la realizzazione di imbottiture assorbenti presagomate perarticoli igienici . |
ES2156771B1 (es) * | 1999-12-15 | 2002-03-16 | Indas Lab Sa | Pañal laminar aplicable para niños y adultos. |
US6716518B2 (en) | 2000-04-12 | 2004-04-06 | International Business Machines Corporation | Method and system for absorbent sponge membrane for spill protection in electronic devices |
US6664437B2 (en) † | 2000-12-21 | 2003-12-16 | Kimberly-Clark Worldwide, Inc. | Layered composites for personal care products |
US20060153988A1 (en) † | 2002-09-04 | 2006-07-13 | Daio Paper Corporation | Method for producing water-absorbing composite |
DE10251137A1 (de) * | 2002-10-31 | 2004-05-13 | Basf Ag | Ultradünne Materialien aus Faser und Superabsorber |
US20040106910A1 (en) * | 2002-12-02 | 2004-06-03 | Vercauteren Susan M. | Dual layer absorbent structure having an intake/transfer carrier sheet and method of making |
JP3888328B2 (ja) * | 2003-04-17 | 2007-02-28 | 王子製紙株式会社 | 吸収体の製造方法 |
US7351297B2 (en) * | 2004-09-21 | 2008-04-01 | Tredegar Film Products Corp. | Composite elastic web |
EP1880842B2 (de) | 2005-05-13 | 2016-10-19 | Asahi Kasei Chemicals Corporation | Absorbierendes verbundmaterial und herstellungsverfahren dafür |
US8241263B2 (en) | 2005-08-26 | 2012-08-14 | Medline Industries, Inc. | Absorbent article |
US7717894B2 (en) * | 2005-10-18 | 2010-05-18 | Oji Paper Co., Ltd. | Liquid-absorbent sheet and method for producing the same |
JP5123478B2 (ja) * | 2005-10-24 | 2013-01-23 | ユニ・チャーム株式会社 | 吸収性物品 |
ES2382750T3 (es) * | 2007-01-12 | 2012-06-13 | The Procter & Gamble Company | Núcleo absorbente que tiene una estructura mejorada |
US8796174B2 (en) | 2008-08-06 | 2014-08-05 | Basf Se | Fluid-absorbent articles |
US20110162989A1 (en) | 2010-01-06 | 2011-07-07 | Ducker Paul M | Ultra thin laminate with particulates in dense packages |
US9549858B2 (en) | 2010-01-06 | 2017-01-24 | Ching-Yun Morris Yang | Ultra-thin absorbent article |
US10117792B2 (en) | 2010-10-19 | 2018-11-06 | Medline Industries, Inc. | Absorbent articles and methods of manufacturing the same |
CA2815196C (en) | 2010-10-19 | 2019-08-13 | Daniel B. Love | Absorbent articles and methods of manufacturing the same |
US9452093B2 (en) * | 2011-04-26 | 2016-09-27 | The Procter & Gamble Company | Absorbent members having density profile |
US20120277705A1 (en) * | 2011-04-26 | 2012-11-01 | Luigi Marinelli | Absorbent Members Having Skewed Density Profile |
US9439815B2 (en) * | 2011-04-26 | 2016-09-13 | The Procter & Gamble Company | Absorbent members having skewed density profile |
US9452094B2 (en) * | 2011-04-26 | 2016-09-27 | The Procter & Gamble Company | Absorbent members having density profile |
US10011953B2 (en) | 2011-04-26 | 2018-07-03 | The Procter & Gamble Company | Bulked absorbent members |
US20130072891A1 (en) * | 2011-09-20 | 2013-03-21 | Paul Y. Fung | Fibrous absorbent material |
USD716938S1 (en) | 2011-10-19 | 2014-11-04 | Medline Industries, Inc. | Absorbent core |
JP6045302B2 (ja) * | 2012-10-31 | 2016-12-14 | ユニ・チャーム株式会社 | 体液処理用の吸収体の製造方法 |
US9486368B2 (en) | 2013-12-05 | 2016-11-08 | Medline Industries, Inc. | Disposable hygienic article with means for diagnostic testing |
US9375367B2 (en) | 2014-02-28 | 2016-06-28 | Medline Industries, Inc. | Fastener for an absorbent article |
US9622922B2 (en) | 2014-04-21 | 2017-04-18 | Medline Industries, Inc. | Stretch breathable protective absorbent article using bilaminate |
US10226388B2 (en) | 2014-04-21 | 2019-03-12 | Medline Industries, Inc. | Stretch breathable protective absorbent article using tri-laminate |
US9739068B2 (en) * | 2015-01-31 | 2017-08-22 | Ramshorn Corporation | Concrete curing blanket |
CN115380138A (zh) * | 2020-04-16 | 2022-11-22 | 宝洁公司 | 用于生产变形的非织造物的方法 |
CN115398053A (zh) | 2020-04-16 | 2022-11-25 | 宝洁公司 | 开孔非织造物 |
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US3017304A (en) * | 1956-05-24 | 1962-01-16 | Personal Products Corp | Absorbent fibrous structure and method of production |
US4134948A (en) * | 1970-03-30 | 1979-01-16 | Scott Paper Company | Method of making a nonwoven fabric |
US4057061A (en) * | 1974-12-18 | 1977-11-08 | Kabushiki Kaisha Angel | Sanitary napkin |
US4186165A (en) * | 1976-06-14 | 1980-01-29 | Johnson & Johnson | Method of producing an absorbent panel having densified portion with hydrocolloid material fixed therein |
US4217901B1 (en) * | 1978-10-06 | 1996-06-25 | Mcneil Ppc Inc | Crush-resistant adhesively-attached absorbent product |
US4260443A (en) * | 1978-10-20 | 1981-04-07 | Grain Processing Corporation | Laminated absorbent process |
US4537590A (en) * | 1982-11-08 | 1985-08-27 | Personal Products Company | Superthin absorbent product |
US4600458A (en) * | 1983-12-20 | 1986-07-15 | The Procter & Gamble Co. | Method of making an absorbent laminate structure |
US4851069A (en) * | 1984-06-20 | 1989-07-25 | Bird Machine Company, Inc. | Process for making tissue-absorbent particle laminates |
DK153066C (da) * | 1985-10-28 | 1988-12-19 | Moeller & Jochumsen As | Ark- eller baneformet fiberprodukt samt fremgangsmaade til fremstilling af samme |
US5300192A (en) * | 1992-08-17 | 1994-04-05 | Weyerhaeuser Company | Wet laid fiber sheet manufacturing with reactivatable binders for binding particles to fibers |
US5525407A (en) * | 1994-01-03 | 1996-06-11 | Mcneil-Ppc, Inc. | Integrated absorbent structures with density and liquid affinity gradients |
FI95304C (fi) * | 1994-02-03 | 1996-01-10 | Yhtyneet Paperitehtaat Oy | Menetelmä imukykyisen kuitukerroksen valmistamiseksi ja imukykyinen kuitukerros |
-
1994
- 1994-05-04 SE SE9401541A patent/SE508627C2/sv not_active IP Right Cessation
-
1995
- 1995-04-10 WO PCT/SE1995/000383 patent/WO1995030396A1/en active IP Right Grant
- 1995-04-10 PL PL95317889A patent/PL179213B1/pl not_active IP Right Cessation
- 1995-04-10 DE DE69507025T patent/DE69507025T2/de not_active Expired - Lifetime
- 1995-04-10 CZ CZ19963187A patent/CZ287966B6/cs not_active IP Right Cessation
- 1995-04-10 AT AT95918802T patent/ATE175102T1/de not_active IP Right Cessation
- 1995-04-10 EP EP95918802A patent/EP0758220B1/de not_active Expired - Lifetime
- 1995-04-10 ES ES95918802T patent/ES2128728T3/es not_active Expired - Lifetime
- 1995-04-10 US US08/718,571 patent/US5919178A/en not_active Expired - Lifetime
- 1995-04-10 NZ NZ285472A patent/NZ285472A/en unknown
- 1995-04-10 SK SK1409-96A patent/SK140996A3/sk unknown
- 1995-04-10 AU AU24579/95A patent/AU684029B2/en not_active Ceased
- 1995-04-10 CN CN95192879A patent/CN1147199A/zh active Pending
- 1995-04-10 CA CA002189442A patent/CA2189442C/en not_active Expired - Fee Related
- 1995-04-10 JP JP52887895A patent/JP3793228B2/ja not_active Expired - Fee Related
- 1995-04-10 HU HU9603052A patent/HU220246B/hu not_active IP Right Cessation
-
1996
- 1996-10-21 NO NO964474A patent/NO308643B1/no not_active IP Right Cessation
- 1996-10-30 FI FI964384A patent/FI964384A/fi unknown
Also Published As
Publication number | Publication date |
---|---|
SE9401541D0 (sv) | 1994-05-04 |
JP3793228B2 (ja) | 2006-07-05 |
US5919178A (en) | 1999-07-06 |
EP0758220B1 (de) | 1998-12-30 |
HU9603052D0 (en) | 1997-01-28 |
AU684029B2 (en) | 1997-11-27 |
JPH10500325A (ja) | 1998-01-13 |
ES2128728T3 (es) | 1999-05-16 |
CZ287966B6 (cs) | 2001-03-14 |
EP0758220A1 (de) | 1997-02-19 |
NO964474L (no) | 1996-10-21 |
HU220246B (hu) | 2001-11-28 |
WO1995030396A1 (en) | 1995-11-16 |
PL317889A1 (en) | 1997-04-28 |
FI964384A0 (fi) | 1996-10-30 |
CA2189442A1 (en) | 1995-11-16 |
FI964384A (fi) | 1996-10-30 |
PL179213B1 (pl) | 2000-08-31 |
SE9401541L (sv) | 1995-11-05 |
NZ285472A (en) | 1998-01-26 |
CA2189442C (en) | 2006-08-22 |
CZ318796A3 (en) | 1997-06-11 |
HUT77812A (hu) | 1998-08-28 |
SK140996A3 (en) | 1997-08-06 |
NO964474D0 (no) | 1996-10-21 |
AU2457995A (en) | 1995-11-29 |
SE508627C2 (sv) | 1998-10-19 |
ATE175102T1 (de) | 1999-01-15 |
DE69507025D1 (de) | 1999-02-11 |
NO308643B1 (no) | 2000-10-09 |
CN1147199A (zh) | 1997-04-09 |
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