[특허]Absorbent panel having densified portion with hydrocolloid material fixed therein

[미국특허] Absorbent panel having densified portion with hydrocolloid material fixed therein 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B32B-005/16
출원번호	US-0695683 (1976-06-14)
발명자 / 주소	Aberson Gerhard M. Stulgate Emily M.
출원인 / 주소	Johnson & Johnson
인용정보	피인용 횟수 : 77 인용 특허 : 2

초록 ▼

A densified bonded layer is formed in a panel of fluffed wood pulp fibers having particulate hydrocolloid material distributed therein by passing the panel between first and second compression means to apply pressure to the panel, at least one of the compression means being heated. By suitably selecting the temperature and pressure applied to the panel, an integral, densified, compacted, porous, absorbent fibrous layer or region having relatively high cohesive strength, relatively good capillarity, relatively good shape and volume stability and relatively high fluid retentivity can be formed therein. Particles of the hydrocolloid material are fixed within the panel by being bonded to the fibers substantially throughout the panel, and by mechanical entrapment between fibers in the densified bonded layer.

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이 특허에 인용된 특허 (2) 인용/피인용 타임라인 분석

Mesek Frederick K. (Downers Grove IL) Repke Virginia L. (Oak Forest IL), Disposable diaper.
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Smith ; II Alexander M. (Elkin NC), Filled textile fabric with a density gradient.
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이 특허를 인용한 특허 (77) 인용/피인용 타임라인 분석

Osborn ; III Thomas Ward ; Hines Letha Margie, Absorbent article having increased flexibility in use.
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Roe Donald C. ; Ahr Nicholas A. ; Gavrilenko Konstantin N.,RUX ; Logatchev Dmitry N.,RUX ; Pavlov Sergey Y.,RUX ; Burov Lev G.,RUX ; Novozhilova Aleksandra P.,RUX, Absorbent article including a calcium-based feces modification agent.
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Roe, Donald C.; White, Brian R.; Christison, John; Bewick-Sonntag, Christopher P., Absorbent article including a reducing agent for feces.
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Roe Donald C. ; Bewick-Sonntag Christopher P.,ITX ; Ahr Nicholas A. ; Goldman Steven A. ; Gavrilenko Konstantin N.,RUX ; Logatchev Dmitry N.,RUX ; Pavlov Sergey Y.,RUX ; Burov Lev G.,RUX ; Novozhilov, Absorbent article including ionic complexing agent for feces.
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Melius Mark K. (Appleton WI) Yarbrough Sandra M. (Menasha WI) Putzer Melissa C. (Oshkosh WI) Kellenberger Stanley R. (Appleton WI) Byerly Shannon K. (Appleton WI), Absorbent composite.
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Melius, Mark Kevin; Yarbrough, Sandra Marie; Putzer, Melissa Christine; Kellenberger, Stanley Roy; Byerly, Shannon Kathleen, Absorbent composite.
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Kramer Timothy A. (Cincinnati OH) Young Gerald A. (Springfield Township ; Hamilton County OH) Kock Ronald W. (Wyoming OH), Absorbent laminate structure.
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Iskra Michael J. (Kent WA), Absorbent panel structure.
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Leithem, Phyllis; Kremers, Charles A.; Harrell, W. Paul; Lewis, Stephen; Sears, Karl D.; He, Quan; Abitz, Peter R., Absorbent products and methods of preparation thereof.
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Korpman Ralf (Bridgewater NJ), Absorbent products, process and compositions for immobilization of particulate absorbents.
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Holtman Dennis C. (Orland Park IL), Absorbent structure containing superabsorbent.
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Holtman Dennis C. (Orland Park IL) Wade Shirley A. (Chicago IL), Absorbent structure containing superabsorbent.
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Bernardin Leo J. (Appleton WI), Absorbent structure designed for absorbing body fluids.
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Bernardin Leo J. (Appleton WI), Absorbent structure designed for absorbing body fluids.
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Bernardin Leo J. (Appleton WI), Absorbent structure designed for absorbing body fluids.
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Duenk Elisabeth Hendrika,BEX ; Fischer Walter Jakob,DEX, Absorbent structures.
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Freeman Frank (Lawrenceville NJ) Amery Michael J. (Upper Makefield Township ; Bucks County PA) Sharik Clyde L. (Trenton NJ), Adhesive structure and products including same.
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Tesch Gnter H. (Fribourg CHX) Colijn Johannes J. V. (Thrishaus CHX), Areal flat stratified body for treating gases or liquids, method for the manufacture thereof and use of such stratified.
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Hansen Michael R., Binder treated fibrous webs and products.
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Michael R. Hansen ; Richard H. Young, Sr., Binder treated particles.
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Hansen Michael R. (Seattle WA) Young ; Sr. Richard H. (Renton WA), Binders for binding water soluble particles to fibers.
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Richards Mark R. (Middletown OH) Noel John R. (Cincinnati OH) Mackey Larry N. (Fairfield OH) Lee Yann-Per (Fairfield OH) Haney Anna R. (Cincinnati OH) Hammons John L. (Hamilton OH) Lloyd Susan N. W. , Catamenial absorbent structures having thermally bonded layers for improved handling of menstrual fluids, and their use.
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Young ; Sr. Richard H. ; Neogi Amar N. ; Hansen Michael R., Coated fiber product with adhered super absorbent particles.
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Isaac Goldhirsch IL; Steven A. Orszag, Composite absorbent structure and method.
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David H. Hollenberg ; Jay C. Hsu ; Joseph Mitchell ; Sheng H. Hu ; Richard I. Wolkowicz ; Wesley J. McConnell ; Anand Kuchibhotla, Compressed absorbent fibrous structures.
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Bradstreet James A. (Colts Neck NJ) Roller Judith E. (North Brunswick NJ), Crush-resistant adhesively-attached absorbent product.
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Tilton, Jeffrey A.; Berdan, II, Clarke; Parks, Jerry M., Decorative panel with surface printing.
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Hansen, Michael R.; Young, Sr., Richard H., Diol treated particles combined with fibers.
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Preston Biggers Knight ; David Lewis Myers ; John Joseph Lassig ; David Grant Midkiff ; Rick Leon Busby ; Anthony Lee Lamanac ; Leonid Anthony Turkevich, Electret treatment of high loft and low density nonwoven webs.
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Hellgren Maud (Mlnlycke SEX) Zller Henry (Vstra Frlunda SEX), Fibrous absorption body for use in disposable articles.
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Michael R. Hansen ; Richard H. Young, Sr., Fibrous product containing densifying agent.
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Hansen Michael R. (Seattle WA) Young ; Sr. Richard H. (Renton WA), Fibrous product for binding particles.
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Cohen Bernard, Filter matrix.
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Kopolow, Steven L., Flexible absorbent boards.
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Weisman Paul T. (P.O. Box 39175 Cincinnati OH 45247) Goldman Stephen A. (P.O. Box 39175 Cincinnati OH 45247), High-density absorbent structures.
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Rob David Everett ; Thomas Gerald Bolwerk ; Richard Norris Dodge, II ; Violet May Grube ; Yong Li ; Debra Jean McDowall ; Shannon Kathleen Melius ; Lawrence Howell Sawyer ; David Louis Zenker, Layered absorbent structure.
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Everett, Rob David; Bolwerk, Thomas Gerald; Dodge, II, Richard Norris; Grube, Violet May; Li, Yong; McDowall, Debra Jean; Melius, Shannon Kathleen; Sawyer, Lawrence Howell; Zenker, David Louis; Zhang, Layered absorbent structure with a zoned basis weight.
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Rob David Everett ; Thomas Gerald Bolwerk ; Richard Norris Dodge, II ; Violet May Grube ; Yong Li ; Debra Jean McDowall ; Shannon Kathleen Melius ; Lawrence Howell Sawyer ; David Louis Zenker, Layered absorbent structure with a zoned basis weight and a heterogeneous layer region.
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Hansen Michael R. ; Halabisky Donald D., Method and compositions for enhancing blood absorbence by superabsorbent materials.
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Michael R. Hansen ; Donald D. Halabisky, Method and compositions for enhancing blood absorbence by superabsorbent materials.
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Hansen Michael R. (Seattle WA) Young ; Sr. Richard H. (Renton WA), Method for densifying fibers using a densifying agent.
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Hansen, Michael R.; Young, Sr., Richard H., Method for forming a diaper.
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Leithem, Phyllis; Kremers, Charles A.; Harrell, W. Paul; Lewis, Stephen; Sears, Karl D.; He, Quan; Abitz, Peter R., Method for making absorbent products.
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Michael R. Hansen ; Richard H. Young, Sr., Method for making superabsorbent containing diapers.
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Michael Barth Venturino ; Randy Keith Burr ; John Wallace de Vos ; Leon Robert Flesburg ; David Willis Heyn ; Richard Francis Keller ; Thomas George Olsen ; Lorry Francis Sallee, Method for obtaining a dual strata distribution of superabsorbent in a fibrous matrix.
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Hansen, Michael R.; Young, Sr., Richard H., Method of binding binder treated particles to fibers.
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Hansen,Michael R.; Young, Sr.,Richard H., Method of binding binder treated particles to fibers.
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Michael R. Hansen ; Richard H. Young, Sr., Method of binding binder treated particles to fibers.
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Hansen,Michael R.; Young, Sr.,Richard H., Method of binding particles to binder treated fibers.
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Hansen, Michael R.; Halabisky, Donald D., Method of enhancing blood absorbence by superabsorbent material.
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Milani John, Method of forming a particle size gradient in an absorbent article.
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Pieniak, Heinz A.; Iskra, Michael J., Method of forming a superthin absorbent product.
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Kramer Timothy A. (Cincinnati OH) Young Gerald A. (Springfield Township ; Clark County OH) Kock Ronald W. (Wyoming OH), Method of making an absorbent laminate structure.
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Insley Thomas I. (St. Paul MN), Microwebs and nonwoven materials containing microwebs.
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Kellenberger Stanley R. (Appleton WI) Zenker David L. (Neenah WI), Non-layered absorbent insert having Z-directional superabsorbent concentration gradient.
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Cohen Bernard, Nonwoven barrier.
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Cohen Bernard, Nonwoven barrier and method of making the same.
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Cohen Bernard, Nonwoven barrier and method of making the same.
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Cohen Bernard, Nonwoven laminate barrier material.
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Cohen Bernard ; Gipson Lamar Heath ; Brostin Joel, Nonwoven webs with one or more surface treatments.
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Nishino Tetsuya (No. 4-16-3-607 Kyonancho ; Musashino City ; Tokyo JPX), Paper diaper.
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Hansen Michael R. (Seattle WA) Young ; Sr. Richard H. (Renton WA), Particle binders.
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Hansen Michael R. ; Young ; Sr. Richard H., Particle binders.
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Hansen Michael R. (Seattle WA) Young ; Sr. Richard H. (Renton WA), Particle binding to fibers.
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Martin Bruce D. ; Wiesemann Thomas L. ; Shoemaker ; Jr. John D., Personal hygiene articles for absorbing fluids.
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Groeger Herbert Gunter (Charlotte NC) Serad George Allibone (Charlotte NC) Fenton Clinton Dale (Charlotte NC), Process for fibrous structure containing immobilized particulate matter.
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Bouchette, Michael Paul; Kendall, David Paul, Process for preparing a non-woven fibrous web.
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Bouchette, Michael Paul; Kendall, David Paul, Process for preparing a non-woven fibrous web.
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Lunt Audrey ; Ward Gregory F., Process for the fabrication of disposable diapers and other disposable products and a disposable diaper.
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Insley Thomas I. (Lake Elmo MN), Process of forming microwebs and nonwoven materials containing microwebs.
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Kolpin Barbara E. (River Falls WI) Brownlee David C. (White Bear Lake MN), Sheet product containing sorbent particulate material.
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Gross, James R., Softened comminution pulp.
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James R. Gross, Softened comminution pulp.
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Fitting, Steven Wayne; Powers, Michael David; Quincy, III, Roger Bradshaw, Sterilization wrap, applications therefor, and method of sterilizing.
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Pieniak Heinz A. (North Brunswick NJ) Iskra Michael J. (Flemington NJ), Superthin absorbent product.
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Pieniak, Heinz A.; Iskra, Michael J., Superthin absorbent product.
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Jeffery T. Cook ; Howard L. Schoggen, Unitary absorbent material for use in absorbent structures.
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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

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[미국특허] Absorbent panel having densified portion with hydrocolloid material fixed therein 원문보기