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Aqueous solutions of polyamidoamine-epichlorohydrin resins, and preparation and use thereof 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C08K-063/00
출원번호 US-0374467 (1989-06-30)
우선권정보 DE-3822490 (1988-07-02)
발명자 / 주소
  • Marten Manfred (Mainz DEX) Kamutzki Walter (Dieburg DEX)
출원인 / 주소
  • Hoechst AG (DEX 03)
인용정보 피인용 횟수 : 39  인용 특허 : 5

초록 ▼

Aqueous solutions of polyamidoamine-epichlorohydrin resins and preparation and use thereof. A stable aqueous resin solution having a pH of not more than 7 and containing as the resin a water-thinnable polyamidoamine-epichlorohydrin resin (A) obtained by reaction of a water-thinnable basic polyamidoa

대표청구항 ▼

A process for preparing a stable aqueous resin solution having a pH of not move than 7 and containing as the resin a water-thinnable polyamidoamine-epichlorohydrin resin (A), which comprises reacting watersoluble basic polyamidoamines (B) with epichlorohydrin (C) molar ratio of 0.6 to 2 in an aqueou

이 특허에 인용된 특허 (5)

  1. Echt Elliott (New Castle County DE) Lees Ronald D. (Richmond VA), Gelled aqueous compositions.
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  2. Hassler Thord G. G. (Helsingborg SEX), Novel amino resins useful in sizing paper and their use.
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  3. Takagishi Hisao (Kyoto JPX) Kondo Norio (Minoo JPX), Production of wet-strength paper with aqueous solutions of cationic thermosetting resins.
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  4. Bonnet ; Jean-Claude ; Tesson ; Gerard, Thermally hardenable cationic resin from dicarboxylic acid, dialkanolamine and polyamine copolymer condensed with epich.
    상세보기
  5. Yee Benjamin K. C. (Randolph NJ) Younan William L. (Stanhope NJ), Water-soluble polyamides containing aromatic groups.
    상세보기

이 특허를 인용한 특허 (39)

  1. Incorvia Michael J. ; Fischer Stephen A., Anti-static composition and process for making same.
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  2. Incorvia Michael J. ; Fischer Stephen A., Anti-static composition and process for making same.
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  3. Struck, Oliver; Pingel Keuth, Andreas; Przybyla, Christian; Fehrenbacher, Ulrich; Hirth, Thomas; Unser, Steffen, Chemical process.
    상세보기
  4. Nigam, Asutosh, Composition for textile printing.
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  5. Nigam,Asutosh, Composition for textile printing.
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  6. Lu, Chen; Rosencrance, Scott; Grigoriev, Vladimir, Compositions and methods of making paper products.
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  7. Rosencrance, Scott; Grigoriev, Vladimir; Lu, Chen, Compositions and methods of making paper products.
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  8. Rosencrance, Scott; Grigoriev, Vladimir; Lu, Chen, Compositions and methods of making paper products.
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  9. Bull Alan,GBX ; Hardman David J.,GBX ; Stubbs Brian M.,GBX ; Sallis Paul J.,GBX, Dehalogenation of organohalogen-containing compounds.
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  10. Bates Robert,NLX ; Branton Harvey J.,GBX ; Hardman David J.,GBX ; Robinson Gary K.,GBX, Dehalogenation of polyamine, neutral curing wet strength resins.
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  11. Brady, Richard L.; Gu, Qu-Ming; Staib, Ronald R., Diluents for crosslinker-containing adhesive compositions.
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  12. Allen Anthony J. ; Echt Elliott ; Maslanka William W. ; Peters Jeffrey C., Dry-strength system.
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  13. Marek Gorzynski DE; Andreas Pingel DE, Epihalohydrin-based resins having a reduced halogen content.
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  14. Hagiopol, Cornel; Luo, Yuping; Townsend, David F.; Ringold, Clay E.; Favors, Karla D., Glyoxalated inter-copolymers with high and adjustable charge density.
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  15. Allen Anthony J., Highly branched polyamidoamines and their preparation.
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  16. Funk, Rudiger; Frenz, Volker; Riegel, Ulrich; Weismantel, Matthias; Engelhardt, Fritz; Daniel, Thomas, Method for cross-linking hydrogels with bis- and poly-2-oxazolidinones.
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  17. Daniel,Thomas; Exner,Kai Michael; Massonne,Klemens; Riegel,Ulrich; Weismantel,Matthias, Method for crosslinking hydrogels with morpholine-2,3-diones.
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  18. Riegel, Ulrich; Weismantel, Matthias; Frenz, Volker; Daniel, Thomas; Engelhardt, Fritz, Method for the secondary cross-linking of hydrogels with 2-oxotetrahydro-1,3-oxazines.
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  19. Luo, Yuping; Ringold, Clay E.; Johnson, Dexter C.; Hagiopol, Cornel, Method of stabilizing aqueous cationic polymers.
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  20. Kihara Shuta,JPX ; Yonehama Shinichi,JPX ; Seki Kichiro,JPX, Modified polyamine, aqueous epoxy resin curing agent using the same and process for producing thereof.
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  21. Luo, Yuping; Grigoriev, Vladimir; Lu, Chen; Rosencrance, Scott, Paper and methods of making paper.
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  22. Espy, Herbert H., Polyamide-epichlorohydrin wet-strength resins with reduced content of epichlorohydrin-derived by-products in-situ solvent extraction.
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  23. Favors, Karla D.; Ringold, Clay E.; Luo, Yuping; Hagiopol, Cornel, Polyamidoamine-epihalohydrin resins, method of manufacture, and uses thereof.
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  24. Lu, Chen; Grigoriev, Vladimir; Nguyen, Danny; Rosencrance, Scott, Polyamine polyamidoamine epihaloohydrin compositions and processes for preparing and using the same.
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  25. Exner, Kai Michael; Daniel, Thomas; Elliott, Mark; Riegel, Ulrich, Postcrosslinking of water absorbing polymers with cyclic carbamates and/or cyclic ureas.
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  26. Rudiger Funk DE; Volker Frenz DE; Ulrich Riegel DE; Matthias Weismantel DE; Fritz Engelhardt ; Thomas Daniel, Process for crosslinking hydrogels with bis- and poly-2- oxazolidinones.
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  27. Neal Charles William ; Forde-Kohler Lois Jean ; Salsman Donald Arthur, Process for producing creped paper products.
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  28. Neal Charles William ; Forde-Kohler Lois Jean ; Salsman Donald Arthur, Process for producing creped paper products and creping aid for use therewith.
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  29. Crisp, Mark T; Evans, Michael A; Lewis, Ashley H; Peltier, Jeffrey Hubert; Spraul, Bryan K; Riehle, Richard J, Process to improve performance of wet-strength resins through base activation.
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  30. Richard James Riehle, Process to reduce the AOX level of wet strength resins by treatment with base.
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  31. Riehle,Richard James; Allen,Anthony J.; Hofbauer,Michaela; Haandrikman,Alfred Jacques; Busink,Ronald; Crisp,Mark T.; Hoglen,John James; Cheng,Huai Nan; Carlin, Jr.,Francis J.; Lapre,John Arthur; Jabl, Reduced by product polyamine-epihalohydrin resins.
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  32. Riehle,Richard James; Busink,Ronald; Berri,Massimo; Stevels,Wilm, Reduced byproduct high solids polyamine-epihalohydrin compositions.
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  33. Riehle, Richard James; Allen, Anthony J.; Hofbauer, Michaela; Haandrikman, Alfred Jacques; Busink, Ronald; Crisp, Mark T.; Hoglen, John James; Cheng, Huai Nan; Carlin, Jr., Francis J.; Lapre, John Ar, Reduced byproduct polyamine-epihalohydrin resins.
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  34. Dulany Margaret A. (Decatur GA) Garvey Chad E. (Ball Ground GA) Ringold Clay E. (Decatur GA) Srinivasan Ramji (Duluth GA), Repulpable wet strength resins for paper and paperboard.
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  35. Dulany Margaret A. (Decatur GA) Garvey Chad E. (Ball Ground GA) Ringold Clay E. (Decatur GA) Srinivasan Ramji (Duluth GA), Repulpable wet strength resins for paper and paperboard.
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  36. Riehle,Richard J., Treatment of resins to lower levels of CPD-producing species and improve gelation stability.
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  37. Engelhardt Fritz ; Funk Rudiger,DEX ; Herfert Norbert,DEX ; Weismantel Matthias,DEX, Water-swellable, hydrophilic polymer compositions.
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  38. Kokko Bruce Jerome ; Post Elroy Wayne, Wet strength thermosetting resin formulations and polyaminamide polymers suitable for use in the manufacture of paper products.
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  39. Gassen, Karl-Rudolf; Konig, Joachim; Meisel, Karlheinrich; Puchner, Fritz; Reiners, Jurgen; Zwick, Horst, Wet-strength agent with low DCP content.
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