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Process for the preparation of polyurethane rigid foams having a low thermal conductivity and their use 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C08K-005/00
  • C11D-007/30
  • C08G-018/14
출원번호 US-0577174 (1990-09-04)
우선권정보 DE-3933335 (1989-10-06)
발명자 / 주소
  • Volkert Otto (IM Eiertal 10 6719 Weisenheim DEX)
인용정보 피인용 횟수 : 45  인용 특허 : 0

초록 ▼

The present invention relates to a process for the preparation of polyurethane rigid foams having a low thermal conductivity, comprising reacting: a) organic and/or modified organic polyisocyanates with, b) at least one higher molecular weight compound having at least two reactive hydrogen atoms, an

대표청구항 ▼

A process for the preparation of polyurethane rigid foams having a low thermal conductivity, comprising reacting: a) organic and/or modified organic polyisocyanates with: b) at least one higher molecular weight compound having at least two reactive hydrogen atoms, and optionally; c) lower molecular

이 특허를 인용한 특허 (45)

  1. Galembeck, Fernando; Barbosa, Cesar Augusto Sales; Braga, Melissa, Aluminum phosphate or polyphosphate compositions.
    상세보기
  2. Galembeck, Fernando; de Brito, João, Aluminum phosphate or polyphosphate particles for use as pigments in paints and method of making same.
    상세보기
  3. Galembeck, Fernando; de Brito, Joäo, Aluminum phosphate, polyphosphate and metaphosphate particles and their use as pigments in paints and method of making same.
    상세보기
  4. Galembeck, Fernando; de Brito, João, Aluminum phosphate, polyphosphate, and metaphosphate particles and their use as pigments in paints and method of making same.
    상세보기
  5. Foscante, Raymond E.; Johnson, Neil Maynard; Tavolara, Yucel Burdurlu; Harless, Douglas Malcolm; Micha-Schama, Melanie Astrid, Aluminum phosphates, compositions comprising aluminum phosphate, and methods for making the same.
    상세보기
  6. Foscante, Raymond E., Antimicrobial chemical compositions.
    상세보기
  7. Foscante, Raymond E., Antimicrobial chemical compositions.
    상세보기
  8. Foscante, Raymond E., Antimicrobial chemical compositions.
    상세보기
  9. Foscante, Raymond E., Antimicrobial chemical compositions.
    상세보기
  10. Minor Barbara Haviland, Azeotrope(like) compositions including a hexafluoropropane and butane.
    상세보기
  11. Werner Joachim ; Kane Scott A. ; Mortimer Charles E. ; Doerge Herman P. ; Boonstra Eric F., Azeotrope-like compositions of 1,1,1,3,3 pentafluoropropane and tetramethylsilane.
    상세보기
  12. Lund ; deceased Earl August Eugene (late of West Seneca NY by Hilde Lund ; executrix ) Parker Robert Christian (Hamburg NY) Shankland Ian Robert (Williamsville NY), Azeotrope-like compositions of 1,1,1,3,3-pentafluoropropane and hydrocarbons.
    상세보기
  13. Lund, legal representative,Hilde; Parker,Robert Christian; Shankland,Ian Robert; Lund,Earl August Eugene, Azeotrope-like compositions of 1,1,1,3,3-pentafluoropropane and hydrocarbons.
    상세보기
  14. Shankland, Ian Robert, Azeotrope-like compositions of 1,1,1,3,3-pentafluoropropane and hydrocarbons.
    상세보기
  15. Lund Earl August Eugene ; Parker Robert Christian ; Shankland Ian Robert, Azeotrope-like compositions of 1,1,1,3,3-pentafluoropropane and pentane.
    상세보기
  16. Werner Joachim ; Kane Scott A. ; Mortimer Charles E. ; Doerge Herman P. ; Boonstra Eric F., Azeotrope-like compositions of 1,1,1,3,3-pentafluoropropane and tetramethylsilane.
    상세보기
  17. Joachim Werner ; Scott A. Kane ; Herman P. Doerge ; Eric F. Boonstra, Azeotropic compositions of 1,3-dioxolane and hydrocarbons having 5 or 6 carbon atoms and the use thereof in the production of foams.
    상세보기
  18. Minor, Barbara Haviland, Azeotropic compositions of cyclopentane.
    상세보기
  19. Minor,Barbara Haviland, Azeotropic compositions of cyclopentane.
    상세보기
  20. Minor,Barbara Haviland, Azeotropic compositions of cyclopentane.
    상세보기
  21. Werner Joachim (Bethel Park PA) Kane Scott A. (Wellsburg WV) Doerge Herman P. (Pittsburgh PA) Boonstra Eric F. (Oakdale PA), Azeotropic compositions of dimethoxymethane and cyclopentane and the use thereof in the production of foams.
    상세보기
  22. Joachim Werner ; Scott A. Kane ; Herman P. Doerge ; Eric F. Boonstra, Azeotropic compositions of perfluorohexane and hydrocarbons having 5 carbon atoms and the use thereof in the production of foams.
    상세보기
  23. Foscante, Raymond E., Coating compositions with anticorrosion properties.
    상세보기
  24. Foscante, Raymond E., Coating compositions with anticorrosion properties.
    상세보기
  25. Foscante, Raymond E., Coating compositions with anticorrosion properties.
    상세보기
  26. Swan Ellen L. ; Lavery Dennis Michael, Compositions of 1,1,1,3,3,-pentafluoropropane and chlorinated ethylenes.
    상세보기
  27. Walther, Werner, Flexible polymer foams, their production and use.
    상세보기
  28. Pokrovski, Konstantin A.; Merkel, Daniel C.; Tung, Hsueh S., High temperature isomerization of (E)-1-chloro-3,3,3-trifluoropropene to (Z)-1-chloro-3,3,3-trifluoropropene.
    상세보기
  29. Sachchida Singh ; Steven Burns, Isocyanate compositions for blown polyurethane foams.
    상세보기
  30. Singh Sachchida ; Burns Steven, Isocyanate compositions for blown polyurethane foams.
    상세보기
  31. Singh, Sachchida; Burns, Steven, Isocyanate compositions for blown polyurethane foams.
    상세보기
  32. Hulse, Ryan; Singh, Rajiv R.; Pokrovski, Konstantin A.; Tung, Hsueh Sung; Merkel, Daniel; Wang, Haiyou; Van Der Puy, Michael, Isomerization of 1-chloro-3,3,3-trifluoropropene.
    상세보기
  33. Heinemann Torsten,DEX ; Dietrich Werner,DEX ; Klan Walter,DEX, Method for producing closed-cell rigid polyurethane foams having low thermal conductivity.
    상세보기
  34. Blanpied Robert H. (Meridian MS) Thornsberry James D. (Meridian MS), Method of producing rigid foams and products produced therefrom.
    상세보기
  35. Blanpied Robert H. ; Thornsberry James Darryl ; Silverberg Steven E. ; Lattner James R. ; McMullen C. Harry ; Sanchez Leonel E. ; Wu Tronze-I Dennis, Method of producing rigid foams and products produced therefrom.
    상세보기
  36. Blanpied, Robert H.; Thornsberry, James Darryl; Silverberg, Steven E.; Lattner, James R.; McMullen, C. Harry; Sanchez, Leonel E.; Wu, Tronze-I Dennis, Method of producing rigid foams and products produced therefrom.
    상세보기
  37. Greaves, Martin R.; Zaugg-Hoozemans, Evelyn A.; Morley, Timothy, Non-aromatic based antioxidants for lubricants.
    상세보기
  38. Galembeck, Fernando; de Brito, Joao; dos Santos, Ádamo César Mastrângelo Amaro; Rosseto, Renato, Preparation of aluminum phosphate or polyphosphate particles.
    상세보기
  39. Lattner James R. ; McMullen C. Harry ; Sanchez Leonel E. ; Silverberg Steven E. ; Wu Tronze-I Dennis, Process for forming cyclopentane from dicyclopentadiene.
    상세보기
  40. Dietrich, Karl Werner; Eisen, Norbert; Heilig, Gerhard, Process for preparing rigid foamed materials containing urethane groups.
    상세보기
  41. Andrea Cappella IT; Werner Hoffmann BE; Silvio Barettini IT; Maria Vittoria Franco IT; Walter Bazzo IT, Process for rigid polyurethane foams.
    상세보기
  42. McCullough Dennis ; Heinemann Torsten,DEX ; Eisen Norbert,DEX ; Klan Walter,DEX, Process for the producing of hard polyurethane foams with low heat conductivity.
    상세보기
  43. Lamberts Wilhelm (Leverkusen DEX) Eisen Norbert (Koln DEX) Thompson-Colon James (Clara MXX), Process for the production of hard polyurethane foams.
    상세보기
  44. Knorr Gottfried,DEX ; Rotermund Udo,DEX ; Baum Eva,DEX ; Seifert Holger,DEX ; Wiegmann Werner,DEX, Production of rigid polyurethanes foams with reduced density.
    상세보기
  45. Thornsberry, James D.; Islas, Gregory; Blanpied, Robert H., Thermosetting plastic foams and methods of production thereof using adhesion additives.
    상세보기

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