DE69417245D1 - Hochabsorbierende faser oder vliesstoff, verfahren zu ihrer herstellung und diese enthaltender absorbierender gegenstand - Google Patents
Hochabsorbierende faser oder vliesstoff, verfahren zu ihrer herstellung und diese enthaltender absorbierender gegenstandInfo
- Publication number
- DE69417245D1 DE69417245D1 DE69417245T DE69417245T DE69417245D1 DE 69417245 D1 DE69417245 D1 DE 69417245D1 DE 69417245 T DE69417245 T DE 69417245T DE 69417245 T DE69417245 T DE 69417245T DE 69417245 D1 DE69417245 D1 DE 69417245D1
- Authority
- DE
- Germany
- Prior art keywords
- fleece
- production
- same
- absorbent fiber
- item containing
- 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.)
- Revoked
Links
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M23/00—Treatment of fibres, threads, yarns, fabrics or fibrous goods made from such materials, characterised by the process
- D06M23/08—Processes in which the treating agent is applied in powder or granular form
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
- A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
- A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
- A61L15/24—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
- A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
- A61L15/42—Use of materials characterised by their function or physical properties
- A61L15/60—Liquid-swellable gel-forming materials, e.g. super-absorbents
-
- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2927—Rod, strand, filament or fiber including structurally defined particulate matter
-
- 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.]
- Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
- Y10T442/2861—Coated or impregnated synthetic organic fiber fabric
- Y10T442/291—Coated or impregnated polyolefin fiber fabric
-
- 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.]
- Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
- Y10T442/2861—Coated or impregnated synthetic organic fiber fabric
- Y10T442/291—Coated or impregnated polyolefin fiber fabric
- Y10T442/2918—Polypropylene fiber fabric
-
- 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]
- Y10T442/699—Including particulate material other than strand or fiber material
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Materials Engineering (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Hematology (AREA)
- Textile Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Nonwoven Fabrics (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Laminated Bodies (AREA)
- Materials For Medical Uses (AREA)
- Multicomponent Fibers (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9303092A SE501834C2 (sv) | 1993-09-22 | 1993-09-22 | Superabsorberande fiber eller fibertyg, förfarande för dess framställning samt absorberande alster innefattande den |
PCT/SE1994/000797 WO1995008353A1 (en) | 1993-09-22 | 1994-08-30 | A superabsorbent fibre or nonwoven material, a method for its manufacture, and an absorbent article comprising the superabsorbent fibre or nonwoven material |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69417245D1 true DE69417245D1 (de) | 1999-04-22 |
DE69417245T2 DE69417245T2 (de) | 1999-07-08 |
Family
ID=20391180
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69417245T Revoked DE69417245T2 (de) | 1993-09-22 | 1994-08-30 | Hochabsorbierende faser oder vliesstoff, verfahren zu ihrer herstellung und diese enthaltender absorbierender gegenstand |
Country Status (15)
Country | Link |
---|---|
US (1) | US6194630B1 (de) |
EP (1) | EP0720488B1 (de) |
AU (1) | AU681444B2 (de) |
CO (1) | CO4180495A1 (de) |
CZ (1) | CZ284552B6 (de) |
DE (1) | DE69417245T2 (de) |
FI (1) | FI961316A0 (de) |
GB (1) | GB2282155B (de) |
HU (1) | HUT78004A (de) |
NO (1) | NO961098D0 (de) |
NZ (1) | NZ274018A (de) |
SE (1) | SE501834C2 (de) |
TN (1) | TNSN94095A1 (de) |
WO (1) | WO1995008353A1 (de) |
ZA (1) | ZA946808B (de) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6342298B1 (en) | 1997-11-19 | 2002-01-29 | Basf Aktiengesellschaft | Multicomponent superabsorbent fibers |
US6589892B1 (en) * | 1998-11-13 | 2003-07-08 | Kimberly-Clark Worldwide, Inc. | Bicomponent nonwoven webs containing adhesive and a third component |
US6469130B1 (en) | 1998-12-24 | 2002-10-22 | Kimberly-Clark Worldwide, Inc. | Synthetic fiber nonwoven web and method |
US6319342B1 (en) | 1998-12-31 | 2001-11-20 | Kimberly-Clark Worldwide, Inc. | Method of forming meltblown webs containing particles |
US6417120B1 (en) | 1998-12-31 | 2002-07-09 | Kimberly-Clark Worldwide, Inc. | Particle-containing meltblown webs |
US6491993B1 (en) | 1999-08-12 | 2002-12-10 | Pactiv Corporation | Absorbent pouches |
US6494974B2 (en) | 1999-10-15 | 2002-12-17 | Kimberly-Clark Worldwide, Inc. | Method of forming meltblown webs containing particles |
US6620503B2 (en) | 2000-07-26 | 2003-09-16 | Kimberly-Clark Worldwide, Inc. | Synthetic fiber nonwoven web and method |
US7121818B2 (en) * | 2001-08-16 | 2006-10-17 | Paragon Trade Brands, Inc. | System and method for absorbent core production |
US6863921B2 (en) | 2001-09-06 | 2005-03-08 | Japan Vilene Company Ltd. | Process and apparatus for manufacturing fiber and fiber sheet carrying solid particles and fiber and fiber sheet carrying solid particles |
WO2003022434A2 (en) * | 2001-09-10 | 2003-03-20 | Porex Corporation | Fibrous self-sealing components |
EP1319414A1 (de) * | 2001-12-11 | 2003-06-18 | The Procter & Gamble Company | Flüssigkeits absorbierende thermoplastische Materialien und ihre Verwendung in absorbierenden Artikeln |
US20030109628A1 (en) * | 2001-12-11 | 2003-06-12 | The Procter & Gamble Company | Liquid absorbing thermoplastic materials and the utilization thereof in absorbent articles |
DE10205828A1 (de) * | 2002-02-13 | 2003-08-21 | Corovin Gmbh | Composite mit absorbierender Lage |
DE10232078A1 (de) * | 2002-07-15 | 2004-03-04 | Wagner, Werner, Dr. | Verfahren zur Herstellung von Fasern mit einem Gehalt an Superabsobentien |
AU2003260058A1 (en) * | 2002-08-26 | 2004-03-11 | Tyco Healthcare Retail Services Ag | Core for absorbent articles and method of making the same |
EP1937885A2 (de) * | 2005-09-01 | 2008-07-02 | Sellars Absorbent Materials, Inc. | Verfahren und vorrichtung eines gekreppten trockenvlieses |
WO2007033158A2 (en) * | 2005-09-12 | 2007-03-22 | Sellars Absorbent Materials, Inc. | Method and device for making towel, tissue, and wipers on an air carding or air lay line utilizing hydrogen bonds |
US7910794B2 (en) | 2007-03-05 | 2011-03-22 | Adherent Laboratories, Inc. | Disposable diaper construction and adhesive |
US7988860B2 (en) | 2007-03-15 | 2011-08-02 | Donaldson Company Inc. | Superabsorbent-containing web that can act as a filter, absorbent, reactive layer or fuel fuse |
DE202008017741U1 (de) * | 2008-10-11 | 2010-05-12 | Trevira Gmbh | Superabsorbierende Bikomponentenfaser |
US9834874B2 (en) * | 2009-08-07 | 2017-12-05 | Pervormance International Gmbh | Textile fabric |
NL2016217B1 (en) * | 2016-02-03 | 2017-08-11 | Claessens Marco | Layered product comprising superabsorbent polymer |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA957214A (en) | 1970-12-24 | 1974-11-05 | Teijin Limited | Conjugate fiber |
US4128692A (en) | 1974-08-27 | 1978-12-05 | Hercules Incorporated | Superabsorbent cellulosic fibers having a coating of a water insoluble, water absorbent polymer and method of making the same |
DE2721511C2 (de) | 1976-05-12 | 1985-11-28 | Honshu Seishi K.K., Tokyo | Adsorbierender, nichtgewebter Stoff und Verfahren zu dessen Herstellung |
JPS5558700U (de) | 1978-10-12 | 1980-04-21 | ||
US4449977A (en) | 1979-10-29 | 1984-05-22 | Johnson & Johnson | Absorbent products, processes and compositions |
US4354487A (en) | 1980-05-12 | 1982-10-19 | Johnson & Johnson | Fiber/absorbent polymer composites and method of forming same |
ZA828635B (en) | 1981-11-24 | 1983-10-26 | Kimberly Clark Ltd | Microfibre web product |
US4590114A (en) * | 1984-04-18 | 1986-05-20 | Personal Products Company | Stabilized absorbent structure containing thermoplastic fibers |
DE3664941D1 (en) | 1985-04-22 | 1989-09-14 | Grain Processing Corp | Non-laminated dry formed absorbent product |
JPS61275355A (ja) | 1985-05-29 | 1986-12-05 | Kao Corp | 吸収性物品 |
US4797318A (en) | 1986-07-31 | 1989-01-10 | Kimberly-Clark Corporation | Active particle-containing nonwoven material, method of formation thereof, and uses thereof |
DE8712723U1 (de) | 1986-12-08 | 1987-12-17 | Hanfspinnerei Steen & Co Gmbh, 2000 Hamburg | Absorberflocke |
GB8710328D0 (en) | 1987-04-30 | 1987-06-03 | Courtaulds Plc | Absorbent films |
US4888238A (en) | 1987-09-16 | 1989-12-19 | James River Corporation | Superabsorbent coated fibers and method for their preparation |
US5231122A (en) * | 1988-04-11 | 1993-07-27 | Faricerca S.P.A. | Fibrous composition for absorbent pads, a method for the manufacture of an absorbent material from such a composition, and an absorbent material produced by the method |
US5230959A (en) * | 1989-03-20 | 1993-07-27 | Weyerhaeuser Company | Coated fiber product with adhered super absorbent particles |
US5100397A (en) | 1989-06-14 | 1992-03-31 | Mcneil-Ppc, Inc. | Absorbent mixture |
US5188624A (en) | 1990-01-16 | 1993-02-23 | Weyerhaeuser Company | Absorbent article with superabsorbent particle containing insert pad and liquid dispersion pad |
US5360420A (en) * | 1990-01-23 | 1994-11-01 | The Procter & Gamble Company | Absorbent structures containing stiffened fibers and superabsorbent material |
WO1991011181A1 (en) * | 1990-02-05 | 1991-08-08 | British Technology Group (Usa) Incorporated | Thyroid hormone cardiac treatment |
US5149334A (en) * | 1990-04-02 | 1992-09-22 | The Procter & Gamble Company | Absorbent articles containing interparticle crosslinked aggregates |
US5368918A (en) * | 1990-08-30 | 1994-11-29 | Nippon Shokubai Co., Ltd. | Absorbent material comprising absorbent polymeric particulate material coated with synthetic pulp |
TW320647B (de) | 1993-02-24 | 1997-11-21 |
-
1993
- 1993-09-22 SE SE9303092A patent/SE501834C2/sv not_active IP Right Cessation
-
1994
- 1994-08-30 EP EP94928522A patent/EP0720488B1/de not_active Revoked
- 1994-08-30 CZ CZ96840A patent/CZ284552B6/cs unknown
- 1994-08-30 WO PCT/SE1994/000797 patent/WO1995008353A1/en not_active Application Discontinuation
- 1994-08-30 US US08/617,797 patent/US6194630B1/en not_active Expired - Fee Related
- 1994-08-30 AU AU77924/94A patent/AU681444B2/en not_active Ceased
- 1994-08-30 DE DE69417245T patent/DE69417245T2/de not_active Revoked
- 1994-08-30 NZ NZ274018A patent/NZ274018A/en unknown
- 1994-08-30 HU HU9600715A patent/HUT78004A/hu unknown
- 1994-09-05 ZA ZA946808A patent/ZA946808B/xx unknown
- 1994-09-14 GB GB9418480A patent/GB2282155B/en not_active Expired - Fee Related
- 1994-09-20 TN TNTNSN94095A patent/TNSN94095A1/fr unknown
- 1994-09-21 CO CO94042827A patent/CO4180495A1/es unknown
-
1996
- 1996-03-18 NO NO961098A patent/NO961098D0/no unknown
- 1996-03-21 FI FI961316A patent/FI961316A0/fi unknown
Also Published As
Publication number | Publication date |
---|---|
SE9303092D0 (sv) | 1993-09-22 |
ZA946808B (en) | 1995-04-24 |
EP0720488B1 (de) | 1999-03-17 |
FI961316A (fi) | 1996-03-21 |
TNSN94095A1 (fr) | 1995-04-25 |
GB2282155B (en) | 1997-06-04 |
DE69417245T2 (de) | 1999-07-08 |
NZ274018A (en) | 1997-10-24 |
CZ84096A3 (en) | 1996-12-11 |
WO1995008353A1 (en) | 1995-03-30 |
SE9303092L (sv) | 1995-03-23 |
GB9418480D0 (en) | 1994-11-02 |
CO4180495A1 (es) | 1995-06-07 |
CZ284552B6 (cs) | 1999-01-13 |
SE501834C2 (sv) | 1995-05-22 |
EP0720488A1 (de) | 1996-07-10 |
HUT78004A (hu) | 1999-05-28 |
AU681444B2 (en) | 1997-08-28 |
US6194630B1 (en) | 2001-02-27 |
GB2282155A (en) | 1995-03-29 |
FI961316A0 (fi) | 1996-03-21 |
HU9600715D0 (en) | 1996-05-28 |
NO961098L (no) | 1996-03-18 |
AU7792494A (en) | 1995-04-10 |
NO961098D0 (no) | 1996-03-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8363 | Opposition against the patent | ||
8331 | Complete revocation |