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Method for imparting strength to paper 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • D21H-017/45
출원번호 US-0601296 (1996-02-16)
발명자 / 주소
  • Underwood Richard T. (Columbus GA) Jasion Robert J. (Columbus GA) Hoke Stephen P. (Columbus GA) Spence Gavin G. (Columbus GA)
출원인 / 주소
  • Callaway Corp. (Columbus GA 02)
인용정보 피인용 횟수 : 36  인용 특허 : 1

초록

A method for imparting strength to paper by adding to a pulp slurry during a paper-making process a mixed resin solution containing (i) an aminopolyamide-epichlorohydrin resin and (ii) a glyoxylated acrylamide-dimethyl diallyl ammonium chloride resin.

대표청구항 ▼

A method for imparting strength to a recyclable paper with permanent and temporary wet strength resins by (a) adding to a recycle pulp slurry during a paper-making process a mixed resin solution comprising (i) an aminopolyamide-epichlorohydrin resin and (ii) a glyoxylated acrylamide-diallyldimethyl

이 특허에 인용된 특허 (1)

  1. Darlington William B. (Chillicothe OH) Lanier William G. (Marietta GA), Repulpable wet strength paper.
    상세보기

이 특허를 인용한 특허 (36)

  1. Hagiopol,Cornel; Luo,Yuping; Townsend,David F.; Johnston,James W., Aldehyde scavengers for preparing temporary wet strength resins with longer shelf life.
    상세보기
  2. St. John, Michael R.; Zagala, Angela P., Aldehyde-functionalized polymers.
    상세보기
  3. Grimm, Herman Mark; Liu, Mei; Lowe, Robert M., Aldehyde-functionalized polymers for paper strength and dewatering.
    상세보기
  4. Bode, Heinrich E.; St. John, Michael R.; Liu, Mei; Lowe, Robert M., Aldehyde-functionalized polymers with enhanced stability.
    상세보기
  5. Bode, Heinrich E.; St. John, Michael R.; Liu, Mei; Lowe, Robert M., Aldehyde-functionalized polymers with enhanced stability.
    상세보기
  6. Cheng, Weiguo; Broadus, Katherine M; Smoron, Dorota; Wilson, Shawnee M, Anionic preflocculation of fillers used in papermaking.
    상세보기
  7. Hagiopol, Cornel; Luo, Yuping; Townsend, David F.; Johnston, James W.; Ringold, Clay E.; Favors, Karla D., Blends of glyoxalated polyacrylamides and paper strengthening agents.
    상세보기
  8. Hagiopol,Cornel; Luo,Yuping; Townsend,David F.; Johnston,James W.; Ringold,Clay E.; Favors,Karla D., Blends of glyoxalated polyacrylamides and paper strengthening agents.
    상세보기
  9. McKay, Jonathan M., Enhanced dry strength and drainage performance by combining glyoxalated acrylamide-containing polymers with cationic aqueous dispersion polymers.
    상세보기
  10. Zhao, Yulin; Li, Jun; Long Rao, Qing; Cheng, Weiguo, Furnish pretreatment to improve paper strength aid performance in papermaking.
    상세보기
  11. Zhao, Yulin; Li, Jun; Rao, Qing Long; Cheng, Weiguo, Furnish pretreatment to improve paper strength aid performance in papermaking.
    상세보기
  12. Hagiopol, Cornel; Luo, Yuping; Townsend, David F.; Ringold, Clay E.; Favors, Karla D., Glyoxalated inter-copolymers with high and adjustable charge density.
    상세보기
  13. Holzapfel, Wolfgang, Interferometer system and method for its operation.
    상세보기
  14. Zhao, Yulin; Li, Jun; Rao, Qing Long; Ashton, Stephen; Cheng, Weiguo; Todorovic, Aleksandar; Smith, Alan, Method of improving dewatering efficiency, increasing sheet wet web strength, increasing sheet wet strength and enhancing filler retention in papermaking.
    상세보기
  15. Zhao, Yulin; Li, Jun; Rao, Qing Long; Ashton, Stephen; Cheng, Weiguo; Todorovic, Aleksandar; Smith, Alan, Method of improving dewatering efficiency, increasing sheet wet web strength, increasing sheet wet strength and enhancing filler retention in papermaking.
    상세보기
  16. Castro, David J.; Lowe, Robert M.; Liu, Mei, Method of increasing paper bulk strength by using a diallylamine acrylamide copolymer in a size press formulation containing starch.
    상세보기
  17. Benz, Bradley; Richardson, Paul F.; Thomas, James L.; Liu, Mei; Lowe, Robert M., Method of increasing paper strength.
    상세보기
  18. Castro, David J.; Lowe, Robert M.; Liu, Mei, Method of increasing paper strength using an amine containing polymer composition.
    상세보기
  19. St. John, Michael R.; Zagala, Angel P., Method of using aldehyde-functionalized polymers to enhance paper machine dewatering.
    상세보기
  20. St. John, Michael R.; Zagala, Angela P., Method of using aldehyde-functionalized polymers to enhance paper machine dewatering.
    상세보기
  21. Benz, Bradley J.; Johnson, William C.; Liu, Mei; Wilson, Shawnee; Grimm, Mark; St. John, Michael R., Method of using aldehyde-functionalized polymers to increase papermachine performance and enhance sizing.
    상세보기
  22. Grimm, Mark; St. John, Michael R., Method of using aldehyde-functionalized polymers to increase papermachine performance and enhance sizing.
    상세보기
  23. Luo, Yuping; Grigoriev, Vladimir; Lu, Chen; Rosencrance, Scott, Paper and methods of making paper.
    상세보기
  24. Luo, Yuping; Grigoriev, Vladimir; Lu, Chen; Rosencrance, Scott, Paper and methods of making paper.
    상세보기
  25. Zhu, Bo; Xu, Na; Zhang, Meng; Zhao, Yulin, Paper-making aid composition and process for increasing ash retention of finished paper.
    상세보기
  26. Gerald J. Guerro ; Leigh Ann Lawrence, Papermaking methods and compositions.
    상세보기
  27. Hagiopol, Cornel; Luo, Yuping; Townsend, David F.; Johnston, James W., Polyacrylamide-based strengthening agent.
    상세보기
  28. Zhu, Bo; Zhang, Meng; Li, Jun; Xu, Na; Zhao, Yulin, Process and compositions for paper-making.
    상세보기
  29. Shannon, Thomas G.; Garnier, Gil Bernard Didier; Negri, Alberto Ricardo; Goulet, Mike T., Process for bonding chemical additives on to substrates containing cellulosic materials and products thereof.
    상세보기
  30. Shannon, Thomas Gerard; Goulet, Mike Thomas; Kass, Dana Stephanie, Process for incorporating poorly substantive paper modifying agents into a paper sheet via wet end addition.
    상세보기
  31. Shannon, Thomas Gerard; Goulet, Mike Thomas; Kass, Dana Stephanie, Process for incorporating poorly substantive paper modifying agents into a paper sheet via wet end addition.
    상세보기
  32. Cooper Anthony B ; Underwood Richard T. ; Monteith Geoffrey A. ; Wright Michael D., Process for preparing a dyed textile fabric wherein the dyed fabric is coated with a mixture of resins.
    상세보기
  33. Cyr, Shane; Bakker, Henk; Stevels, Willem Marinus; Staib, Ronald Richard, Reactive cationic resins for use as dry and wet strength agents in sulfite ion-containing papermaking systems.
    상세보기
  34. Garnier, Gil Bernard Didier; Lostocco, Michael Ralph; Runge, Troy Michael; Schulz, Thomas Hampshire, Soft and durable tissue products containing a softening agent.
    상세보기
  35. Cheng, Weiguo; Liu, Mei; Furman, Jr., Gary S.; Lowe, Robert M., Wet end chemicals for dry end strength in paper.
    상세보기
  36. Krueger, Ellen; Wendker, Martin; Frenzel, Stefan; Boettcher, Claus, Wet strength enhancers for paper.
    상세보기

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