DE69214751T3 - Nassgeformte Verbundwerkstoffe und Verfahren zu ihrer Herstellung - Google Patents
Nassgeformte Verbundwerkstoffe und Verfahren zu ihrer HerstellungInfo
- Publication number
- DE69214751T3 DE69214751T3 DE69214751T DE69214751T DE69214751T3 DE 69214751 T3 DE69214751 T3 DE 69214751T3 DE 69214751 T DE69214751 T DE 69214751T DE 69214751 T DE69214751 T DE 69214751T DE 69214751 T3 DE69214751 T3 DE 69214751T3
- Authority
- DE
- Germany
- Prior art keywords
- wet
- manufacture
- processes
- composite materials
- formed composite
- 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 - Fee Related
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
- A61F13/53—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
- A61F13/534—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 an inhomogeneous composition through the thickness of the pad
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F11/00—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines
- D21F11/14—Making cellulose wadding, filter or blotting paper
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F9/00—Complete machines for making continuous webs of paper
- D21F9/003—Complete machines for making continuous webs of paper of the twin-wire type
- D21F9/006—Complete machines for making continuous webs of paper of the twin-wire type paper or board consisting of two or more layers
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
- D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
- D21H23/04—Addition to the pulp; After-treatment of added substances in the pulp
- D21H23/06—Controlling the addition
- D21H23/14—Controlling the addition by selecting point of addition or time of contact between components
- D21H23/18—Addition at a location where shear forces are avoided before sheet-forming, e.g. after pulp beating or refining
-
- 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
- A61F2013/15934—Apparatus or processes for manufacturing characterized by the apparatus for manufacturing for making non-woven
- A61F2013/15991—Apparatus or processes for manufacturing characterized by the apparatus for manufacturing for making non-woven in making composite multi-layered product
-
- 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
- A61F2013/530489—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 randomly mixed in with other material
- A61F2013/530496—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 randomly mixed in with other material being fixed to fibres
-
- 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
- A61F2013/530532—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 the maximum being at certain depth in the thickness
-
- 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
- A61F2013/530583—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 form
- A61F2013/530613—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 form in fibres
Landscapes
- Health & Medical Sciences (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)
- Paper (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/744,137 US5651862A (en) | 1991-08-13 | 1991-08-13 | Wet-formed absorbent composite |
Publications (3)
Publication Number | Publication Date |
---|---|
DE69214751D1 DE69214751D1 (de) | 1996-11-28 |
DE69214751T2 DE69214751T2 (de) | 1997-03-06 |
DE69214751T3 true DE69214751T3 (de) | 2002-11-21 |
Family
ID=24991581
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69214751T Expired - Fee Related DE69214751T3 (de) | 1991-08-13 | 1992-08-03 | Nassgeformte Verbundwerkstoffe und Verfahren zu ihrer Herstellung |
Country Status (9)
Country | Link |
---|---|
US (1) | US5651862A (de) |
EP (1) | EP0528248B2 (de) |
AU (2) | AU655047B2 (de) |
CA (1) | CA2053964C (de) |
DE (1) | DE69214751T3 (de) |
MX (1) | MX9204120A (de) |
PH (1) | PH31457A (de) |
TW (1) | TW258655B (de) |
ZA (1) | ZA925014B (de) |
Families Citing this family (75)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MY116007A (en) † | 1994-12-28 | 2003-10-31 | Kao Corp | Absorbent sheet, process for producing the same and absorbent article |
MY124298A (en) * | 1994-12-28 | 2006-06-30 | Kao Corp | Absorbent sheet, process for producing the same, and absorbent article using the same |
US6086950A (en) * | 1994-12-28 | 2000-07-11 | Kao Corporation | Absorbent sheet, process for producing the same, and absorbent article using the same |
US6107538A (en) * | 1995-01-10 | 2000-08-22 | The Procter & Gamble Company | Absorbent members for absorbing body liquids |
US6426445B1 (en) | 1995-01-10 | 2002-07-30 | The Procter & Gamble Company | Absorbent members comprising an agglomerate of hydrogel-forming absorbent polymer and particulate hydrophilic foam |
US6372953B1 (en) | 1995-01-10 | 2002-04-16 | The Procter & Gamble Company | Absorbent members comprising a high surface area material for absorbing body liquids |
KR100518389B1 (ko) | 1996-12-06 | 2005-09-29 | 웨어하우저컴퍼니 | 단일 층상 복합물 |
US20050090789A1 (en) * | 1996-12-06 | 2005-04-28 | Graef Peter A. | Absorbent composite having improved surface dryness |
US6734335B1 (en) | 1996-12-06 | 2004-05-11 | Weyerhaeuser Company | Unitary absorbent system |
TR199901328T2 (xx) * | 1996-12-13 | 2002-04-22 | Japon Absorbent Technology Institute | Y�ksek emi� g�c�ne sahip kompozit ve bunun yap�m�. |
JP2001527476A (ja) | 1997-05-13 | 2001-12-25 | ウェヤーハウザー・カンパニー | 網状吸収性複合体 |
EP0889152A1 (de) * | 1997-07-01 | 1999-01-07 | The Procter & Gamble Company | Nassverfahren zur Herstellung fasriger Strukturen mit zur Suspension beigefügten nichtquellenden Partikeln |
US5997690A (en) * | 1998-02-18 | 1999-12-07 | Basf Corporation | Smooth textured wet-laid absorbent structure |
US6630054B1 (en) * | 1998-03-19 | 2003-10-07 | Weyerhaeuser Company | Methods for forming a fluted composite |
AU3100899A (en) * | 1998-03-19 | 1999-10-11 | Weyerhaeuser Company | Methods for forming a fluted composite |
US6056854A (en) * | 1998-03-27 | 2000-05-02 | Basf Corporation | Process to make a wet-laid absorbent structure |
US6068620A (en) * | 1998-03-30 | 2000-05-30 | Paragon Trade Brands | Absorbent laminate |
US6019871A (en) * | 1998-04-30 | 2000-02-01 | Ahlstrom Paper Group Oy | Effective utilization of sap in producing non-woven webs using the foam process |
EP1100552B2 (de) * | 1998-07-24 | 2009-12-30 | Kao Corporation | Desodorierende absorbierende schicht |
US6676648B2 (en) | 1998-11-04 | 2004-01-13 | Kimberly-Clark Worldwide, Inc. | Absorbent garment having asymmetric longitudinal absorbent pad |
US6706945B1 (en) | 1998-11-04 | 2004-03-16 | Kimberly-Clark Worldwide, Inc. | Absorbent article with improved, wet-formed absorbent |
US6323388B1 (en) * | 1998-11-04 | 2001-11-27 | Kimberly-Clark Worldwide, Inc. | Absorbent article with an improved, wet-formed absorbent |
BR9915222A (pt) * | 1998-11-11 | 2001-07-24 | Weyerhaeuser Co | Compósito absorvente, artigo absorvente e processos para formar um compósito absorvente, uma tela fibrosa e um compósito absorvente |
US6573422B1 (en) * | 1998-12-23 | 2003-06-03 | Mcneil-Ppc, Inc. | Absorbent article with high absorbency zone |
CO5150202A1 (es) | 1998-12-31 | 2002-04-29 | Kimberly Clark Co | Composicion de tisu facial y metodo para usarla para el secuestro de irritantes de la piel de la secrecion nasal |
US6238518B1 (en) | 1999-03-02 | 2001-05-29 | Ahlstrom Paper Group Oy | Foam process for producing multi-layered webs |
US6475197B1 (en) | 1999-08-24 | 2002-11-05 | Kimberly-Clark Worldwide, Inc. | Absorbent articles having skin health benefits |
US6287581B1 (en) | 1999-04-23 | 2001-09-11 | Kimberly-Clark Worldwide, Inc. | Absorbent articles providing skin health benefits |
US6440437B1 (en) | 2000-01-24 | 2002-08-27 | Kimberly-Clark Worldwide, Inc. | Wet wipes having skin health benefits |
US6214274B1 (en) | 1999-05-14 | 2001-04-10 | Kimberly-Clark Worldwide, Inc. | Process for compressing a web which contains superabsorbent material |
US6391806B1 (en) * | 1999-06-18 | 2002-05-21 | The Procter & Gamble Company | Flexible, cut resistant, and absorbent fibrous sheet materials |
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 |
US6534074B2 (en) | 1999-08-24 | 2003-03-18 | Kimberly-Clark Worldwide, Inc. | Absorbent articles providing skin health benefits |
US20030077962A1 (en) * | 1999-08-24 | 2003-04-24 | Krzysik Duane Gerard | Absorbent tissues providing skin barrier enhancement |
US6867346B1 (en) | 1999-09-21 | 2005-03-15 | Weyerhaeuser Company | Absorbent composite having fibrous bands |
US6703330B1 (en) | 1999-09-21 | 2004-03-09 | Weyerhaeuser Company | Fluted absorbent composite |
US6579958B2 (en) | 1999-12-07 | 2003-06-17 | The Dow Chemical Company | Superabsorbent polymers having a slow rate of absorption |
US6433058B1 (en) | 1999-12-07 | 2002-08-13 | Dow Global Technologies Inc. | Superabsorbent polymers having a slow rate of absorption |
SE523021C2 (sv) * | 2000-05-22 | 2004-03-23 | Sca Hygiene Prod Ab | Metod för formning av en luftlagd fiberbana |
US6461086B1 (en) | 2000-11-28 | 2002-10-08 | Kimberly-Clark Worldwide, Inc. | Method and apparatus for delivering particulate material to an air stream |
US20020187252A1 (en) * | 2001-03-22 | 2002-12-12 | Jaspreet Singh | High superabsorbent content webs and a method for making them |
US20020183703A1 (en) * | 2001-03-22 | 2002-12-05 | Jaspreet Singh | High superabsorbent content webs and a method for making them |
US6575952B2 (en) | 2001-05-11 | 2003-06-10 | Kimberly-Clark Worldwide, Inc. | Absorbent article having a multilayer absorbent core |
US20020169428A1 (en) * | 2001-05-11 | 2002-11-14 | Kimberly-Clark Worldwide, Inc. | Absorbent article having a multilayer blended core and a method of forming |
US6706944B2 (en) | 2001-12-14 | 2004-03-16 | Kimberly-Clark Worldwide, Inc. | Absorbent materials having improved absorbent properties |
US20030139715A1 (en) * | 2001-12-14 | 2003-07-24 | Richard Norris Dodge | Absorbent materials having high stiffness and fast absorbency rates |
US6689934B2 (en) | 2001-12-14 | 2004-02-10 | Kimberly-Clark Worldwide, Inc. | Absorbent materials having improved fluid intake and lock-up properties |
US6939914B2 (en) | 2002-11-08 | 2005-09-06 | Kimberly-Clark Worldwide, Inc. | High stiffness absorbent polymers having improved absorbency rates and method for making the same |
US20030187413A1 (en) * | 2002-03-26 | 2003-10-02 | Kimberly-Clark Worldwide, Inc. | Absorbent article having a multilayer blended core and a method of forming |
US7837665B2 (en) * | 2002-10-01 | 2010-11-23 | Kimberly-Clark Worldwide, Inc. | Three-piece disposable undergarment with folded crotch member |
US8043273B2 (en) | 2002-12-19 | 2011-10-25 | Kimberly-Clark Worldwide, Inc. | Disposable undergarment with a stretchable absorbent insert and method for the use thereof |
US6979380B2 (en) | 2002-10-01 | 2005-12-27 | Kimberly-Clark Worldwide, Inc. | Three-piece disposable undergarment and method for the manufacture thereof |
US20040092185A1 (en) * | 2002-11-13 | 2004-05-13 | Grafe Timothy H. | Wipe material with nanofiber layer |
US20040102753A1 (en) * | 2002-11-26 | 2004-05-27 | Kimberly-Clark Worldwide, Inc. | Male incontinence absorbent article and method of producing same |
US20040116887A1 (en) | 2002-12-12 | 2004-06-17 | Thorson Russell E. | Disposable undergarment with a gathered crotch member and method for the manufacture thereof |
US20040115419A1 (en) * | 2002-12-17 | 2004-06-17 | Jian Qin | Hot air dried absorbent fibrous foams |
US6863924B2 (en) * | 2002-12-23 | 2005-03-08 | Kimberly-Clark Worldwide, Inc. | Method of making an absorbent composite |
US7824389B2 (en) | 2003-10-24 | 2010-11-02 | Kimberly-Clark Worldwide, Inc. | Disposable absorbent undergarment for males |
US20070016155A1 (en) * | 2003-12-11 | 2007-01-18 | Chang Kuo-Shu E | Shaped side panel for disposable absorbent article |
US20060129119A1 (en) * | 2004-12-15 | 2006-06-15 | Kimberly-Clark Worldwide, Inc. | Absorbent undergarment with disposal feature |
US20060214323A1 (en) * | 2005-03-23 | 2006-09-28 | Chappas Walter Jr | Low linting, high absorbency, high strength wipes composed of micro and nanofibers |
US20060241560A1 (en) * | 2005-04-22 | 2006-10-26 | Chang Kuo-Shu E | Convertible absorbent article with extensible side panels |
EP1880842B2 (de) | 2005-05-13 | 2016-10-19 | Asahi Kasei Chemicals Corporation | Absorbierendes verbundmaterial und herstellungsverfahren dafür |
JP2007167193A (ja) * | 2005-12-20 | 2007-07-05 | Kao Corp | 吸収性シート及びそれを用いた吸収性物品 |
US20100152696A1 (en) * | 2006-07-05 | 2010-06-17 | Uni-Charm Corporation | Auxiliary pad and absorptive article with auxiliary pad |
US8285887B2 (en) | 2008-01-29 | 2012-10-09 | Getac Technology Corporation | Link state detection system for network cable |
US9533479B2 (en) * | 2008-09-18 | 2017-01-03 | Medline Industries, Inc. | Absorbent articles having antimicrobial properties and methods of manufacturing the same |
KR101070358B1 (ko) * | 2009-12-24 | 2011-10-05 | 한국생산기술연구원 | 의료용 부직포 및 그의 제조방법 |
US8945324B2 (en) | 2011-04-04 | 2015-02-03 | Kimberly-Clark Worldwide, Inc. | Process for making elastomeric absorbent garments to reduce absorbent bunching |
NZ713221A (en) | 2013-03-15 | 2020-07-31 | Dsg Tech Holdings Limited | Multi-layered absorbent article |
US10575710B1 (en) * | 2014-07-30 | 2020-03-03 | Oceanit Laboratories, Inc. | Super absorbing composite material, form factors created therefrom, and methods of production |
US10729600B2 (en) | 2015-06-30 | 2020-08-04 | The Procter & Gamble Company | Absorbent structure |
RU2697170C1 (ru) | 2015-11-04 | 2019-08-12 | Дзе Проктер Энд Гэмбл Компани | Абсорбирующая структура |
EP3370673B1 (de) | 2015-11-04 | 2022-03-30 | The Procter & Gamble Company | Absorbierende struktur |
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US3419345A (en) * | 1961-10-27 | 1968-12-31 | Du Pont | Neutralization of hydrophilic gel fibers of a cellulose derivative |
GB1071706A (en) * | 1964-10-14 | 1967-06-14 | Mishima Paper Mfg Co Ltd | A method of making paper which dissolves or rapidly disintegrates in water |
US3420734A (en) * | 1965-04-02 | 1969-01-07 | Crown Zellerbach Corp | Process of forming electrostatic printing paper from ionic fibrous cellulosic derivatives and paper thereof |
US3551410A (en) * | 1969-03-27 | 1970-12-29 | Int Paper Canada | Method of increasing the water-retentivity of cellulose fibers and the product produced thereby |
US3686024A (en) * | 1970-02-24 | 1972-08-22 | Dow Chemical Co | Process of making a water-absorbent coated article and resultant product |
US3826711A (en) * | 1972-04-17 | 1974-07-30 | Buckeye Cellulose Corp | Sheeted cellulose derivative fibers |
US3998690A (en) * | 1972-10-02 | 1976-12-21 | The Procter & Gamble Company | Fibrous assemblies from cationically and anionically charged fibers |
CA1104782A (en) * | 1976-06-07 | 1981-07-14 | Robert E. Erickson | Absorbent films and laminates |
SE430609B (sv) * | 1976-12-21 | 1983-11-28 | Sca Development Ab | Sett att ur cellulosaderivat framstella absorberande material |
DE2823736A1 (de) * | 1978-05-31 | 1979-12-13 | Hoechst Ag | Verfahren und vorrichtung zur herstellung von quellfaehiger, vernetzter carboxyalkylcellulose aus natuerlich vorkommender cellulose oder cellulosehydrat und deren verwendung |
US4260443A (en) * | 1978-10-20 | 1981-04-07 | Grain Processing Corporation | Laminated absorbent process |
US4354901A (en) * | 1979-10-05 | 1982-10-19 | Personal Products Company | Flexible absorbent boards |
US4551142A (en) * | 1979-10-05 | 1985-11-05 | Personal Products Company | Flexible absorbent boards |
JPH0314957B2 (de) * | 1980-09-19 | 1991-02-27 | Sunden Olof | |
US4344818A (en) * | 1981-05-04 | 1982-08-17 | Kimberly-Clark Corporation | Air/water hybrid former |
US4486268A (en) * | 1981-05-04 | 1984-12-04 | Kimberly-Clark Corporation | Air/water hybrid former |
US4552618A (en) * | 1981-08-03 | 1985-11-12 | Personal Products Company | Stabilized absorbent boards |
US4500585A (en) * | 1982-05-03 | 1985-02-19 | The Dow Chemical Company | Creped absorbent composites |
US5102501A (en) * | 1982-08-18 | 1992-04-07 | James River-Norwalk, Inc. | Multiple layer fibrous web products of enhanced bulk and method of manufacturing same |
GB8311152D0 (en) * | 1983-04-25 | 1983-06-02 | Rheocal Bucks Ltd | Paper and board manufacture |
US4851069A (en) * | 1984-06-20 | 1989-07-25 | Bird Machine Company, Inc. | Process for making tissue-absorbent particle laminates |
US4699823A (en) * | 1985-08-21 | 1987-10-13 | Kimberly-Clark Corporation | Non-layered absorbent insert having Z-directional superabsorbent concentration gradient |
EP0359615A1 (de) * | 1988-09-01 | 1990-03-21 | James River Corporation Of Virginia | Herstellung von Superabsorbierenden zusammengesetzten Strukturen |
US4986882A (en) * | 1989-07-11 | 1991-01-22 | The Proctor & Gamble Company | Absorbent paper comprising polymer-modified fibrous pulps and wet-laying process for the production thereof |
US5160789A (en) * | 1989-12-28 | 1992-11-03 | The Procter & Gamble Co. | Fibers and pulps for papermaking based on chemical combination of poly(acrylate-co-itaconate), polyol and cellulosic fiber |
US5049235A (en) * | 1989-12-28 | 1991-09-17 | The Procter & Gamble Company | Poly(methyl vinyl ether-co-maleate) and polyol modified cellulostic fiber |
DE69021190T2 (de) * | 1990-01-16 | 1995-12-07 | Hoechst Celanese Corp | Superabsorbierende, nassgelegte, nichtgewebte Faserbahn. |
-
1991
- 1991-08-13 US US07/744,137 patent/US5651862A/en not_active Expired - Fee Related
- 1991-10-22 CA CA002053964A patent/CA2053964C/en not_active Expired - Fee Related
-
1992
- 1992-07-06 ZA ZA925014A patent/ZA925014B/xx unknown
- 1992-07-14 MX MX9204120A patent/MX9204120A/es not_active IP Right Cessation
- 1992-07-16 PH PH4665A patent/PH31457A/en unknown
- 1992-07-17 TW TW081105647A patent/TW258655B/zh active
- 1992-08-03 EP EP92113220A patent/EP0528248B2/de not_active Expired - Lifetime
- 1992-08-03 DE DE69214751T patent/DE69214751T3/de not_active Expired - Fee Related
- 1992-08-06 AU AU20864/92A patent/AU655047B2/en not_active Ceased
-
1994
- 1994-10-04 AU AU74414/94A patent/AU7441494A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
AU7441494A (en) | 1995-01-05 |
TW258655B (de) | 1995-10-01 |
EP0528248B1 (de) | 1996-10-23 |
AU655047B2 (en) | 1994-12-01 |
US5651862A (en) | 1997-07-29 |
AU2086492A (en) | 1993-02-18 |
DE69214751T2 (de) | 1997-03-06 |
CA2053964A1 (en) | 1993-02-14 |
EP0528248A1 (de) | 1993-02-24 |
PH31457A (en) | 1998-11-03 |
ZA925014B (en) | 1993-04-28 |
EP0528248B2 (de) | 2002-06-05 |
CA2053964C (en) | 2005-03-29 |
DE69214751D1 (de) | 1996-11-28 |
MX9204120A (es) | 1993-02-01 |
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8363 | Opposition against the patent | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: KIMBERLY-CLARK WORLDWIDE, INC., NEENAH, WIS., US |
|
8366 | Restricted maintained after opposition proceedings | ||
8339 | Ceased/non-payment of the annual fee |