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Compositions and methods for filling dried cellulosic fibers with an inorganic filler

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • D21H-017/67
출원번호 US-0957683 (1992-10-07)
발명자 / 주소
  • Allan G. Graham (Seattle WA) Carroll John P. (Seattle WA)
출원인 / 주소
  • University of Washington (Seattle WA 02)
인용정보 피인용 횟수 : 40  인용 특허 : 0

초록

There is disclosed a filled cellulosic fiber composition, as well as a method for filling dried cellulosic fibers with an inorganic filler by contacting the dried fibers with a first salt solution, followed by contact with a second salt solution. The first and second salt solutions combine to form a

대표청구항

A method for making a filled cellulosic fiber, comprising contacting a dried cellulosic fiber with a first salt, wherein the first salt is characterized by having an alkaline pH in water; followed by contacting the cellulosic fiber with a second salt such that the first and second salts combine to f

이 특허를 인용한 특허 (40)

  1. Klaus Doelle ; Oliver Heise, Apparatus for chemically loading fibers in a fiber suspension.
  2. Fushan Zhang ; Jimei Tong, Cellulose products and processes for preparing the same.
  3. Sumnicht, Daniel W.; Schulze, Thomas; Niemz, Frank-Gunther, Fibers with filler.
  4. Jackson, David Martin; Lang, Frederick John; Wang, Kenneth Yin; Zacharias, Duane, Ion sensitive, water-dispersible fabrics, a method of making same and items using same.
  5. Chang, Yihua; Mumick, Pavneet S.; Lang, Frederick J., Ion-sensitive hard water dispersible polymers and applications therefor.
  6. Chang, Yihua; Mumick, Pavneet S.; Lang, Frederick J., Ion-sensitive hard water dispersible polymers and applications therefor.
  7. Chang, Yihua; Soerens, Dave A.; Lang, Frederick J., Ion-sensitive hard water dispersible polymers and applications therefor.
  8. Lang, Frederick J.; Branham, Kelly D.; Chen, Franklin M.; Johnson, Eric D.; Lindsay, Jeffrey D.; Schick, Kim G.; Schultz, Walter T.; Sun, Tong; Chang, Yihua; Mumick, Pavneet S.; Pomplun, William S.; , Ion-sensitive, water-dispersable polymers, a method of making same and items using same.
  9. Chen, Franklin M.; Branham, Kelly D.; Johnson, Eric D.; Lang, Frederick J.; Lindsay, Jeffrey D.; Schick, Kim G.; Schultz, Walter T.; Sun, Tong; Soerens, Dave A.; Chang, Yihua; Pomplun, William S.; Ja, Ion-sensitive, water-dispersible polymers, a method of making same and items using same.
  10. Cole, Douglas Bryan; Shah, Varsha K.; Bevernitz, Kurt J.; Chen, Franklin M.; Johnson, Eric D.; Lang, Frederick J.; Lindsay, Jeffrey D.; Rivera, Ligia A.; Schick, Kim G.; Stahl, Katherine Denise, Ion-sensitive, water-dispersible polymers, a method of making same and items using same.
  11. Douglas Bryan Cole ; Varsha K. Shah ; Kurt J. Bevernitz ; Franklin M. Chen ; Eric D. Johnson ; Frederick J. Lang ; Jeffrey D. Lindsay ; Ligia A. Rivera ; Kim G. Schick ; Katherine Denise Sta, Ion-sensitive, water-dispersible polymers, a method of making same and items using same.
  12. Frederick J. Lang ; Kelly D. Branham ; Yihua Chang ; Franklin M. Chen ; Eric D. Johnson ; Jeffrey D. Lindsay ; Pavneet S. Mumick ; William S. Pomplun ; Kim G. Schick ; Walter T. Schultz ; D, Ion-sensitive, water-dispersible polymers, a method of making same and items using same.
  13. Lang, Frederick J.; Chang, Yihua; Chen, Franklin M.; Dellerman, Paige A.; Johnson, Eric D.; Lindsay, Jeffrey D.; Rivera, Ligia A.; Schick, Kim G.; Schultz, Walter T.; Shah, Varsha K.; Mumick, Pavneet, Ion-sensitive, water-dispersible polymers, a method of making same and items using same.
  14. Lang, Frederick J.; Chang, Yihua; Chen, Franklin M.; Mumick, Pavneet S.; Pomplun, William S.; Soerens, Dave A., Ion-sensitive, water-dispersible polymers, a method of making same and items using same.
  15. Lang,Frederick J.; Chang,Yihua; Chen,Franklin M.; Dellerman,Paige A.; Jackson,David M.; Johnson,Eric D.; Lindsay,Jeffrey D.; Mumick,Pavneet S.; Pomplun,William S.; Rivera,Ligia A.; Schick,Kim G.; Schultz,Walter T.; Shah,Varsha K.; Soerens,Dave A.; Wang,Kenneth Y, Ion-sensitive, water-dispersible polymers, a method of making same and items using same.
  16. Mumick, Pavneet S.; Chang, Yihua; Chen, Franklin M.; Lang, Frederick J.; Schick, Kim G.; Schultz, Walter T.; Pomplun, William S.; Soerens, Dave A.; Wang, Kenneth Y., Ion-sensitive, water-dispersible polymers, a method of making same and items using same.
  17. Pomplun, William S.; Chen, Franklin M.; Dellerman, Paige A.; Johnson, Eric D.; Lindsay, Jeffrey D.; Rivera, Ligia A.; Schick, Kim G.; Schultz, Walter T.; Shah, Varsha K.; Soerens, Dave A.; Wang, Kenn, Ion-sensitive, water-dispersible polymers, a method of making same and items using same.
  18. Soerens, Dave A.; Chang, Yihua; Pomplun, William S.; Chen, Franklin M. C.; Lang, Frederick J.; Mumick, Pavneet S., Ion-sensitive, water-dispersible polymers, a method of making same and items using same.
  19. Soerens, Dave A.; Chang, Yihua; Pomplun, William S.; Wang, Kenneth Y.; Mumick, Pavneet S.; Lang, Frederick J.; Branham, Kelly D.; Chen, Franklin M.; Johnson, Eric D.; Lindsay, Jeffrey D.; Schick, Kim, Ion-sensitive, water-dispersible polymers, a method of making same and items using same.
  20. Foster James Joseph ; Ogden Roger Wayne, Lumen loading of hygienic end use paper fibers.
  21. Withiam Michael C. ; Conley Donald P., Method ABD preparation of pigmented paper fibers and fiber products.
  22. Shannon Thomas Gerard, Method for filling and coating cellulose fibers.
  23. Richard F. Palmer ; Mike S. D. Juang ; James S. Johnson ; Barbara R. Atha ; David T. Lee ; Larry L. Malcom, Method for manufacturing paper products comprising polymerized mineral networks.
  24. Neumayr, Achim; Hasl, Herbert, Method for producing a cellulose fibre from hydrocellulose.
  25. Middleton Steven R.,CAX ; Desmeules Josee,CAX ; Scallan Anthony M.,CAX, Method for producing pulp and paper with calcium carbonate filler.
  26. Owens James William ; Erspamer John P. ; Bost Charles Edward ; Ryan ; deceased John J., Method for treating pulp to reduce disintegration energy.
  27. Koukoulas, Alexander A.; Altman, Thomas E.; Matthew, M. C.; Amidon, Thomas E.; Mora, Fernand, Method to manufacture paper using fiber filler complexes.
  28. Bleakley, Ian Stuart; Phipps, Jonathan Stuart; Rey, Paul A; Rodriguez, Jose M; Toivonen, Hannu Olavi Ensio, Pigment materials and their preparation and use.
  29. Sumnicht, Daniel W.; Schulze, Thomas; Niemz, Frank-Gunther, Polyvinyl alcohol fibers and films with mineral fillers and small cellulose particles.
  30. Lang,Frederick J.; Chang,Yihua; Chen,Franklin M. C.; Dellerman,Paige A.; Johnson,Eric D.; Lindsay,Jeffrey D.; Mumick,Pavneet S.; Pomplun,William S.; Rivera,Ligia A.; Schick,Kim G.; Schultz,Walter T.;, Pre-moistened wipe product.
  31. Rheims,J?rg; Doelle,Klaus; Heise,Oliver; Witek,Werner; Flanigan,Shawn; Matz,Robert J., Process and a fluffer device for treatment of a fiber stock suspension.
  32. Matthew M. C. (Morris Plains NJ) Patnaik Sanjay (Westwood NJ) Hart Paul (Surfside Beach SC) Amidon Thomas (Highland Mills NY), Process for enhanced deposition and retention of particulate filler on papermaking fibers.
  33. Foster James Joseph ; Mulcahy Leo Thomas, Process for making and detecting anti-counterfeit paper.
  34. Richard Christian FR, Process for obtaining fibers integral with calcium carbonate particles.
  35. West,Hugh; Elston,Colin; DeJong,David, Reducing odor in absorbent products.
  36. Mumick, Pavneet S.; Chen, Franklin M.C.; Chang, Yihua, Water-dispersible polymers, a method of making same and items using same.
  37. Branham, Kelly D.; Chang, Yihua; Lang, Frederick J.; McBride, Erin; Bunyard, Clay, Water-dispersible, cationic polymers, a method of making same and items using same.
  38. Branham, Kelly D.; Chang, Yihua; Lang, Frederick J.; McBride, Erin; Bunyard, Clay, Water-dispersible, cationic polymers, a method of making same and items using same.
  39. Chang, Yihua; Lang, Frederick J.; Wang, Kenneth Y.; Chen, Franklin M.; Branham, Kelly D.; Schick, Kim G.; Schultz, Walter T., Water-dispersible, cationic polymers, a method of making same and items using same.
  40. Chang,Yihua; Lang,Frederick J.; Branham,Kelly D.; McBride,Erin, Water-dispersible, cationic polymers, a method of making same and items using same.
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