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Crossed-linked pulp and method of making same

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • D21F-011/00
출원번호 US-0832634 (2001-04-11)
발명자 / 주소
  • Sears, Karl D.
  • Haeussler, Michael E.
  • Solomon, Tina R.
출원인 / 주소
  • Rayonier Inc.
대리인 / 주소
    Kramer Levin Naftalis & Frankel LLP
인용정보 피인용 횟수 : 19  인용 특허 : 25

초록

The invention provides a method for preparing cross-linked cellulosic fibers. A sheet of mercerized cellulosic fibers with a purity of at least 95% is treated with a solution containing carboxylic acid cross-linking agents. The treated cellulosic fibrous material is dried and cured in sheet form to

대표청구항

The invention provides a method for preparing cross-linked cellulosic fibers. A sheet of mercerized cellulosic fibers with a purity of at least 95% is treated with a solution containing carboxylic acid cross-linking agents. The treated cellulosic fibrous material is dried and cured in sheet form to

이 특허에 인용된 특허 (25)

  1. Westland John A. ; Jewell Richard A. ; Neogi Amar N., Absorbent composite containing polymaleic acid crosslinked cellulosic fibers.
  2. Hamajima Mitsugu,JPX ; Kawasaki Hironori,JPX ; Yamamoto Yasuhiro,JPX ; Nakanishi Minoru,JPX, Absorbent sheet, process for producing the same, and absorbent article.
  3. Herron Carlisle M. (Memphis TN) Cooper David J. (Memphis TN), Absorbent structure containing individualized, polycarboxylic acid crosslinked wood pulp cellulose fibers.
  4. Presto Alphonse R. (Holyoke MA), Binder and shoeboard products containing three heat reactive resins.
  5. Welch Clark M. (Metairie LA) Andrews Bethlehem K. (New Orleans LA), Catalysts and processes for formaldehyde-free durable press finishing of cotton textiles with polycarboxylic acids.
  6. Welch Clark M. (Metairie LA) Andrews Bethlehem K. (New Orleans LA), Catalysts and processes for formaldehyde-free durable press finishing of cotton textiles with polycarboxylic acids.
  7. Welch Clark M. (Metairie LA) Andrews Bethlehem K. (New Orleans LA), Catalysts and processes for formaldehyde-free durable press finishing of cotton textiles with polycarboxylic acids.
  8. Andrews Bethlehem K. (New Orleans LA) Morris Nancy M. (Metairie LA) Donaldson Darrell J. (Metairie LA) Welch Clark M. (Metairie LA), Catalysts and processes for formaldehyde-free durable press finishing of cotton textiles with polycarboxylic acids, and.
  9. Hamajima Mitsugu,JPX ; Yamamoto Yasuhiro,JPX ; Kawasaki Hironori,JPX ; Nakanishi Minoru,JPX, Crosslinked cellulose fibers, absorbent papers and absorbent members using the same, topsheets using the same, and absorbent articles using the same.
  10. Yang Charles Qixiang, Crosslinking agents of cellulosic fabrics.
  11. Sun Tong ; Lindsay Jeffrey D., Flash curing of fibrous webs treated with polymeric reactive compounds.
  12. Herron Carlisle M. (Cincinnati OH) Dean Walter L. (Memphis TN), Individualized cellulosic fibers crosslinked with polyacrylic acid polymers.
  13. Herron Carlisle M. (Memphis TN) Cooper David J. (Memphis TN), Individualized, polycarboxylic acid crosslinked fibers.
  14. Dolsey Russell Lynn ; Allison John Patrick, Ink jet printable, saturated hydroentangled cellulosic substrate.
  15. Chatterjee Pronoy Kumar (Spotswood NJ), Low hemicellulose, dry crosslinked cellulosic absorbent materials.
  16. Westland John A., Method and composition for increasing the strength of compositions containing high-bulk fibers.
  17. Hansen Michael R. ; Young ; Sr. Richard H., Particle binders.
  18. Anderson Ronald L. ; Cattron Wendell W. ; Smith ; Jr. Vincent F. ; Fenoglio David J., Polyanhydride crosslinked fibrous cellulosic products and process for their preparation.
  19. Anderson Ronald L. ; Cattron Wendell W. ; Smith ; Jr. Vincent F. ; Fenoglio David J., Polyanhydride crosslinked fibrous cellulosic products and process for their preparation.
  20. Westland John A. ; Jewell Richard A. ; Neogi Amar N., Polymeric polycarboxylic acid crosslinked cellulosic fibers.
  21. Blanchard Eugene J. (Metairie LA) Reinhardt Robert M. (New Orleans LA), Post-crosslinking treatment of cellulosic materials for enhanced dyeability.
  22. Sears Karl D. (Shelton WA), Preparation of highly reactive cellulose.
  23. Ward ; Truman L. ; Benerito ; Ruth R., Process for imparting wrinkle recovery to cotton fabrics with vapors from glycidol.
  24. Herron Carlisle M. (Memphis) Cooper David J. (Memphis) Hanser Thomas R. (Memphis TN) Hersko Bart S. (Cincinnati OH), Process for preparing individualized, polycarboxylic acid crosslinked fibers.
  25. Dutkiewicz Jacek ; Szymonski Krzysztof Andrzej ; Aberson Gerard Martin ; Sun Tong, Treatment process for cellulosic fibers.

이 특허를 인용한 특허 (19)

  1. Confalone, Philip; Farwaha, Rajeev, Alkali neutralizing acquisition and distribution structures for use in personal care articles.
  2. Hamed,Othman A.; Chmielewski,Harry J.; McBee,Dana B., Chemically cross-linked cellulose fiber and method of making same.
  3. Hamed,Othman A.; Chmielewski,Harry J.; McBee,Dana B., Chemically cross-linked cellulosic fiber and method of making same.
  4. Hamed,Othman A.; Chmielewski,Harry J.; McBee,Dana B., Chemically cross-linked cellulosic fiber and method of making same.
  5. Hamed,Othman A.; Chmielewski,Harry J.; McBee,Dana B., Chemically cross-linked cellulosic fiber and method of making same.
  6. Sears,Karl D.; Cooper,W. Jason; Murguia,Tina R., Cross-linked cellulose fibers and method of making same.
  7. Sears,Karl D.; Haeussler,Michael E.; Solomon,Tina R., Cross-linked pulp sheet.
  8. Bakken, Andrew Peter; Allen, Peter John, Decorative tissue sheets.
  9. Bakken, Andrew Peter; Allen, Peter John, Fabrics for forming decorative tissue sheets.
  10. Hamed, Othman A.; Chmielewski, Harry J., Liquid distribution mat made of enhanced cellulosic fibers.
  11. Stoyanov,Angel; Naieni,Shahrokh A., Method for making bleached crosslinked cellulosic fibers with high color and brightness.
  12. Bakken,Andrew Peter; Allen,Peter John, Method of forming decorative tissue sheets.
  13. Burazin, Mark Alan; Mullally, Cristina Asensio; Bakken, Andrew Peter; Krautkramer, Robert Eugene, Method of making textured tissue sheets having highlighted designs.
  14. Schwonke,Paul A., Process for making a paperboard from a high consistency slurry containing high levels of crosslinked cellulosic fibers.
  15. Ballinger, Thomas W., Process for making a stiffened paper.
  16. Ballinger, Thomas W., Process for making a stiffened paper.
  17. Yancey,Michael J.; Wester,Brian; Vrbanac,Michael David; Dezutter,Ramon Charles, Process for producing dried singulated crosslinked cellulose pulp fibers.
  18. Weinstein, Barry, Treated cellulosic fibers and absorbent articles made from them.
  19. Burazin, Mark Alan; Mullally, Cristina Asensio; Bakken, Andrew Peter; Krautkramer, Robert Eugene, Woven throughdrying fabric having highlighted design elements.
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