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Process of making water-absorbent, water-insoluble, cross linked fiber or film 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • D01D-001/02
  • D01D-010/02
출원번호 US-0123571 (1987-11-20)
우선권정보 GB-0027729 (1986-11-20); GB-0008601 (1987-04-10); GB-0008600 (1987-04-10); GB-0018396 (1987-08-04)
발명자 / 주소
  • Allen Adrian S. (North Yorkshire GB3) Farrar David (West Yorkshire GB3) Flesher Peter (West Yorkshire GB3)
출원인 / 주소
  • Allied Colloids Ltd. (GB2 03)
인용정보 피인용 횟수 : 34  인용 특허 : 9

초록 ▼

Water absorbent, water insoluble, cross linked polymer fibre or film can be made by dry extrusion of a solution of a substantially linear polymer formed from a water soluble blend of monoethylenically unsaturated monomers comprising a plasticizing monomer, evaporating the solvent and forming polymer

대표청구항 ▼

A process of making water-absorbent, water-insoluble, cross linked polymer fibre or film having a gel capacity of at least 50 g deionized water per gram comprising extruding into a gas atmosphere a 5 to 50 weight percent solution in a solvent of a substantially linear polymer formed of a water solub

이 특허에 인용된 특허 (9)

  1. Burkholder ; Jr. ; Nelson D., Absorbent articles and methods for their preparation.
    상세보기
  2. Gross James R. (Lake Jackson TX), Absorbent articles and methods for their preparation from crosslinkable solutions of synthetic carboxylic polyelectrolyt.
    상세보기
  3. Gross James R. (Lake Jackson TX), Absorbent articles cured with amine-epihalohydrin adducts.
    상세보기
  4. Gross James R. (Lake Jackson TX), Absorbent articles made from carboxylic synthetic polyelectrolytes having copolymerized N-substituted acrylamide crossli.
    상세보기
  5. Allen ; Thomas C. ; Denning ; David B., Alloy fibers of rayon and copolymers of acrylic and methacrylic acids.
    상세보기
  6. Meierhoefer ; Alan W., Fluid absorbent cellulose fibers containing alkaline salts of polymers of acrylic acid, methacrylic acid or an acryloam.
    상세보기
  7. de Cremoux Baudouin (Paris FRX), Light-emitting and light-receiving diode particularly for optical telecommunications.
    상세보기
  8. Porosoff Harold (Scarsdale NY), Melt-spinning acrylonitrile polymer fibers.
    상세보기
  9. Smith Frederick R. (Wilmington DE), Method for making high fluid-holding fiber mass.
    상세보기

이 특허를 인용한 특허 (34)

  1. Wang Lin,JPX ; Rezai Ebrahim,JPX ; Hayashi Yumiko,JPX, Absorbent articles comprising absorbent members comprising absorbent materials having improved absorbent property.
    상세보기
  2. Plischke Manfred,DEX ; Schmidt Mattias,DEX ; Rezai Ebrahim,JPX, Absorbent composite structure formed of a substrate and cross-linkable hydrogel polymer particles.
    상세보기
  3. Wang Lin,JPX ; Rezai Ebrahim,JPX ; Hayashi Yumiko,JPX, Absorbent materials having improved absorbent property and methods for making the same.
    상세보기
  4. Wang Lin,JPX ; Rezai Ebrahim,JPX ; Hayashi Yumiko,JPX, Absorbent materials having improved absorbent property and methods for making the same.
    상세보기
  5. Goldman Stephen A. (Wyoming OH) Haynes Nancy A. (Okeana OH) Mansfield Todd L. (Cincinnati OH) Plischke Manfred (Steinbach DEX) Retzsch Herbert L. (Cincinnati OH) Walker Trevor (Cincinnati OH) Young G, Absorbent members for body fluids having good wet integrity and relatively high concentrations of hydrogel-forming absor.
    상세보기
  6. Farrar David (West Yorkshire GB3) Allen Adrian (North Yorkshire GB3) Flesher Peter (West Yorkshire GB3), Absorbent products and their manufacture.
    상세보기
  7. Shepard, Kristin M.; Zunker, MaryAnn, Anatomically conforming vaginal insert.
    상세보기
  8. Shepard, Kristin M.; Zunker, MaryAnn, Anatomically conforming vaginal insert.
    상세보기
  9. Miller,Wayne P.; Anderson,Stewart C.; Dochniak,Michael J., Aqueous formaldehyde-free composition and fiberglass insulation including the same.
    상세보기
  10. Miller,Wayne P.; Anderson,Stewart C.; Dochniak,Michael J., Aqueous formaldehyde-free composition and fiberglass insulation including the same.
    상세보기
  11. Miller, Wayne P.; Gleason, Patrick D.; Wright, Michael, Curable aqueous composition.
    상세보기
  12. Miller, Wayne P., Curable epoxide containing formaldehyde-free compositions, articles including the same, and methods of using the same.
    상세보기
  13. Isaac Robert L. (Bethesda MD) Cohen Bernard (Berkeley Lake GA), Hydrodisintegratable binder compositions.
    상세보기
  14. Colman Charles W. ; Marmon Samuel E. ; Ning Xin ; McDowall Debra J. ; Creagan Christopher C., Internal and topical treatment system for nonwoven materials.
    상세보기
  15. Faass Judith Katherine ; Jameson Lee Kirby ; Cohen Bernard, Method for low temperature injection molding of hydrodisintegratable compositions.
    상세보기
  16. Dierckes ; Jr. Albert C. ; Naga Kyoko,JPX ; Rezai Ebrahim,JPX ; Tai Yung-Wei,JPX ; Kolodesh Michael S.,JPX, Methods for making non-continuous absorbent cores comprising a porous macrostructure of absorbent gelling particles.
    상세보기
  17. Grey, Bryan David, Microcapsules, their use and processes for their manufacture.
    상세보기
  18. Grey, Bryan David, Microcapsules, their use and processes for their manufacture.
    상세보기
  19. Wang, James Hongxue; Chakravarty, Jayant; Kremer, Thomas; Biggs, David Glen; Zhang, Xiaomin, Microphase separated superabsorbent compositions and method for making.
    상세보기
  20. Wang, James Hongxue; Chakravarty, Jayant; Kremer, Thomas; Biggs, David Glen; Zhang, Xiaomin, Microphase separated superabsorbent compositions and method for making.
    상세보기
  21. Samantha J. Evans GB; John A. Henderson GB; Michael A. Mitchell ; Anthony S. Tomlin, Multicomponent superabsorbent fibers.
    상세보기
  22. Samantha J. Evans GB; John A. Henderson GB; Michael A. Mitchell ; Anthony S. Tomlin, Multicomponent superabsorbent fibers.
    상세보기
  23. Dierckes ; Jr. Albert C. ; Naga Kyoko,JPX ; Rezai Ebrahim,JPX ; Tai Yung-Wei,JPX ; Kolodesh Michael S. ; Haynes Nancy A., Non-continuous absorbent cores comprising a porous macrostructure of absorbent gelling particles.
    상세보기
  24. Herfert, Norbert; Mitchell, Michael A.; Engelhardt, Friedrich, Plasticized superabsorbent polymer sheets and use thereof in hygienic articles.
    상세보기
  25. Al-Harthi, Mamdouh Ahmed; Bin-Dahman, Osamah Awadh; De, Sadhan Kumar; Jose, Jobin, Poly(acrylic acid)-glycerol blends.
    상세보기
  26. Halecky Alan ; Kelly Michelle S., Polymeric desensitizing compositions.
    상세보기
  27. Messner, Bernfried; Hsu, Whei-Neen; Agne, Robert, Polymers that are cross-linkable to form superabsorbent polymers.
    상세보기
  28. Wang Lin ; Rezai Ebrahim ; Hayashi Yumiko, Porous absorbent materials having modified surface characteristics and methods for making the same.
    상세보기
  29. Rezai Ebrahim,JPX ; Kolodesh Michael S. ; Tai Yung-Wei,JPX ; Hsueh Kesyin,JPX ; Dierckes ; Jr. Albert C. ; Naga Kyoko,JPX ; Haynes Nancy A., Process of making a non-continuous absorbent composite.
    상세보기
  30. Oin, Jian; Li, Yong; Van Dyke, Wendy Lynn; Wisneski, Anthony John; Wallajapet, Palani Raj Ramaswami; Rhim, Hannong, Process of making a nonwoven web.
    상세보기
  31. Jian Qin ; Yong Li ; Wendy Lynn Van Dyke ; Anthony John Wisneski ; Palani Raj Ramaswami Wallajapet ; Hannong Rhim, Synthetic fiber nonwoven web and method.
    상세보기
  32. Qin, Jian; Li, Yong; Van Dyke, Wendy Lynn; Wisneski, Anthony John; Wallajapet, Palani Raj Ramaswami; Rhim, Hannong, Synthetic fiber nonwoven web and method.
    상세보기
  33. Qin, Jian; Li, Yong; Van Dyke, Wendy Lynn; Wisneski, Anthony John; Wallajapet, Palani Raj Ramaswami; Rhim, Hannong, Synthetic fiber nonwoven web and method.
    상세보기
  34. Rezai Ebrahim,JPX ; Hsueh Kesyin,JPX ; Shimizu Motohiro,JPX, Treating interparticle bonded aggregates with latex to increase flexibility of porous, absorbent macrostructures.
    상세보기

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