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Sugar-based polyurethanes, methods for their preparation, and methods of use thereof

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C08G-018/32
  • C08G-018/50
  • C08G-018/64
  • C08G-018/76
  • C08G-018/18
  • C08K-005/521
  • C08K-005/151
  • C08G-101/00
출원번호 US-0562211 (2012-07-30)
등록번호 US-9725555 (2017-08-08)
발명자 / 주소
  • Mooney, Joseph
  • Rathke, Thomas
  • Valentine, Charles
  • Svenson, Douglas
출원인 / 주소
  • Innovative Urethane, LLC
대리인 / 주소
    Eversheds Sutherland (US) LLP
인용정보 피인용 횟수 : 2  인용 특허 : 36

초록

Polyurethane foams which are highly flame resistant are described, as well as the production of such polyurethane foams by the reaction between a natural polyol, such as sucrose or a blend of mono- or disaccharides in place of the standard hydrocarbon-based polyol component, a polyisocyanate and wat

대표청구항

1. A flame-retardant polyurethane foam comprising the reaction product of: a first reaction mixture consisting of polyisocyanate and optionally a surfactant; anda second reaction mixture consisting of: a natural polyol wherein substantially all of the hydroxyl groups on the polyol are free;a surfact

이 특허에 인용된 특허 (36)

  1. Dahmen Kurt (Mnchen-Gladbach DEX) Pfabe Siegfried (Geldern DEX), Antistatic polyurethane foams and carpet backings made therefrom.
  2. David H. Blount, Aquerous urea for fire control.
  3. Burdeniuc, Juan Jesus; Andrew, Gary Dale, Catalyst composition for water blown, low density, rigid polyurethane foam.
  4. Kennedy Richard B. (Ridgefield CT), Composition and a method for controlling reaction pressures during the foaming process resulting in an easily flame reta.
  5. Ikeda, Kan; Matsuno, Hiroaki; Sato, Naoki, Degradable polyurethane resin.
  6. Malwitz Nelson E. (Brookfield CT), Fire-retardant polyurethane foam and method and resin for preparing the same.
  7. Blount David H., Flame retardant compositions utilizing amino condensation compounds.
  8. Blount David H., Flame retardant compositions utilizing amino condensation compounds.
  9. Termine Enrico J. (Pembroke Pines FL) Ginter Sally P. (Sanford MI), Flame retardant for use in rigid polyurethane foams.
  10. Blount,David H., Flame retardant urea-bio based urethane compositions.
  11. Blount David H. (6728 Del Cerro Blvd. San Diego CA 92120), Flame-retardant polyurethane foam produced without additional blowing agents.
  12. O'Connor,James; Nichols,Charles; Knoblock,Kenneth, Foamed isocyanate-based polymer, a mix and process for production thereof.
  13. Hagquist James A., Foaming urethane composition and methods of using such compositions.
  14. Murch ; Robert M. ; Wilson ; Mary Lynn ; Wood ; Louis Leonard, Heavily loaded flame retardant urethane and method.
  15. Bambara John D. ; Bambara Richard ; Smith Scott C. ; Smith Thomas W., Laminated foam structures with enhanced properties.
  16. Ingraham Ronald D., Magnetic field energy responsive position sensing apparatus and method.
  17. Burkhart Georg (Essen DEX) Schator Helmut (Essen DEX), Method for the preparation of rigid foams having urethane and/or isocyanurate groups and being extensively open celled.
  18. Stroobants Jan Maurice,BEX, Method of forming evacuated insulation panels.
  19. Wiedermann Rolf (Odenthal DEX), Nonflammable light foams containing urea and urethane groups in which a mono- and/or oligo-saccharide dissolved in water.
  20. Kennedy Richard B. (Ridgefield CT), Pectin and related carbohydrates for the preparation of polyurethane foams.
  21. Nichols Charles B. (New Milford CT) Sandner Michael R. (Newtown CT) Zielinski ; II Richard R. (New Milford CT), Polyol blend, cellular polyurethane foam product made therefrom, and halogenated hydrocarbon-free process therefor.
  22. Treboux Jean-Paul Rene (Burdignin FRX) Knaub Philippe Martin (Lake Jackson TX), Polyol compositions and their use in the preparation of high resilience polyurethane foams.
  23. Nichols,Charles M.; Knoblock,Kenneth F.; Russell,David D.; O'Connor,James M.; McLauchlin,Alexander, Polyurethane containing a polyol composition comprising a highly branched polysaccharide, mix and process for preparation thereof.
  24. Kennedy Richard B. (Ridgefield CT), Polyurethane foam from cellulosic products.
  25. Kennedy Richard B. (Ridgefield CT), Polyurethane foams and processes for preparation.
  26. Kennedy Richard B. (Ridgefield CT), Polyurethane foams and processes for preparation.
  27. Kennedy Richard B. (Ridgefield CT), Polyurethane foams and processes for preparation.
  28. Henn Rolf (3 Lilienweg 6834 Ketsch) Hinz Werner (1 Hanns-Fay-Str. 6710 Frankenthal) Schuster Ludwig (44 Weinheimer Str. 6703 Limburgerhof) Vorspohl Klaus (1 Ruedigerstr. 6700 Ludwigshafen DEX), Preparation of hard foams containing urethane groups or urethane and isocyanurate groups by polyisocyanate polyaddition,.
  29. Gray Stanley D. (Greensboro NC), Pretreatment method of producing fire retardant foam.
  30. Petrella Robert Gabriel ; Koch John Joseph ; Bodnar Thomas William, Process and composition for improving the cure of water-blown molded polyurethane foam.
  31. Rotermund Udo,DEX ; Hempel Renate,DEX ; Seifert Holger,DEX ; Wiegmann Werner,DEX, Production of rigid polyurethane foams.
  32. Krueger David C. (Grosse Ile MI) Christman Donald L. (Grosse Ile MI) Rothacker Andreas H. (Dearborn Heights MI) Lee Thomas B. (Southgate MI), Rigid polyurethane foams containing lithium salts for energy absorbing applications.
  33. Capps, Charles L., Saccharide-based resin for the preparation of foam.
  34. Kennedy Richard B. (Ridgefield CT), Stabilization of the B-side.
  35. Hire Robert C. (Dayville CT) Puig John E. (Wallingford CT), Thermally stable polyurethane elastomers containing glycoside polyols and a method of producing them.
  36. Sparks,Thomas A.; Harkins,Philip D.; Anderson,Ray J., Water blown polyurethane spray foam system.

이 특허를 인용한 특허 (2)

  1. Urban, Marek W.; Yang, Ying, Self-repairing polyurethane networks.
  2. Luna, Jose, Sugar-based polyurethanes, methods for their preparation, and methods of use thereof.
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