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Azeotrope-like compositions of 1,1,1,3,3-pentaflurorpropane and hydrocarbons 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C09K-005/04
  • C11D-007/30
  • C11D-007/50
  • C08J-009/14
출원번호 US-0630239 (1996-04-10)
발명자 / 주소
  • Lund
  • deceased Earl August Eugene (late of West Seneca NY by Hilde Lund
  • executrix ) Parker Robert Christian (Hamburg NY) Shankland Ian Robert (Williamsville NY)
출원인 / 주소
  • AlliedSignal Inc. (Morris Township NJ 02)
인용정보 피인용 횟수 : 31  인용 특허 : 0

초록

Azeotrope-like compositions of 1,1,1,3,3-pentafluoropropane and at least one hydrocarbon selected from the group n-pentane, iso-pentane, cyclopentane, n-hexane and iso-hexane are provided. The compositions of the invention are useful in the preparation of polyurethane and polyisocyanurate foams.

대표청구항

An azeotrope-like composition consisting essentially of 1,1,1,3,3-pentafluoropropane present in an amount from about 95 to about 40 weight percent and cyclopentane present in an amount from about 5 to about 60 weight percent and having a boiling point of 11.7°±1°C. at 745 mm Hg.

이 특허를 인용한 특허 (31)

  1. 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
  2. Shankland, Ian Robert, Azeotrope-like compositions of 1,1,1,3,3-pentafluoropropane and hydrocarbons.
    상세보기
  3. Lund Earl August Eugene ; Parker Robert Christian ; Shankland Ian Robert, Azeotrope-like compositions of 1,1,1,3,3-pentafluoropropane and pentane.
    상세보기
  4. Bement, Leslie Bruce; Bogdan, Mary Charlotte; Carson, Clayton Herbert; Logsdon, Peter Brian; Pham, Hang Thanh; Singh, Rajiv Ratna; Tung, Hsueh Sung; Riegal, Ronald; Williams, David John; Uhrich, Kevi, Azeotrope-like compositions of pentafluoropropane and water.
    상세보기
  5. Bement, Leslie Bruce; Bogdan, Mary Charlotte; Carson, Clayton Herbert; Logsdon, Peter Brian; Pham, Hang Thanh; Singh, Rajiv Ratna; Tung, Hsueh Sung; Riegal, Ronald; Williams, David John; Uhrich, Kevi, Azeotrope-like compositions of pentafluoropropane and water.
    상세보기
  6. Bement, Leslie Bruce; Bogdan, Mary Charlotte; Carson, Clayton Herbert; Logsdon, Peter Brian; Pham, Hang Thanh; Singh, Rajiv Ratna; Tung, Hsueh Sung; Riegal, Ronald; Williams, David John; Uhrich, Kevi, Azeotrope-like compositions of pentafluoropropane and water.
    상세보기
  7. Bement,Leslie Bruce; Bogdan,Mary Charlotte; Carson,Clayton Herbert; Logsdon,Peter Brian; Pham,Hang Thanh; Singh,Rajiv Ratna; Tung,Hsueh Sung; Riegal,Ronald; Williams,David John; Uhrich,Kevin Donald, Azeotrope-like compositions of pentafluoropropane and water.
    상세보기
  8. Bement Leslie Bruce ; Bogdan Mary Charlotte ; Logsdon Peter Brian ; Pham Hang Thanh ; Riegal Ronald ; Williams David John ; Uhrich Kevin Donald, Azeotrope-like compositions of pentafluoropropane, hydrocarbons and water.
    상세보기
  9. Bement Leslie Bruce ; Bogdan Mary Charlotte ; Logsdon Peter Brian ; Pham Hang Thanh ; Riegal Ronald ; Williams David John ; Uhrich Kevin Donald, Azeotrope-like compositions of pentafluoropropane, hydrocarbons and water.
    상세보기
  10. Leslie Bruce Bement ; Mary Charlotte Bogdan ; Peter Brian Logsdon ; Hang Thanh Pham ; Ronald Riegal ; David John Williams ; Kevin Donald Uhrich, Azeotrope-like compositions of pentafluoropropane, hydrocarbons and water.
    상세보기
  11. Minor,Barbara Haviland, Azeotropic compositions of cyclopentane.
    상세보기
  12. Minor,Barbara Haviland, Azeotropic compositions of cyclopentane.
    상세보기
  13. Mahmoud, Ahmad M.; Lee, Jaeseon; Luo, Dong, Composition of zeotropic mixtures having predefined temperature glide.
    상세보기
  14. Swan Ellen L. ; Lavery Dennis Michael, Compositions of 1,1,1,3,3,-pentafluoropropane and chlorinated ethylenes.
    상세보기
  15. Abbas, Laurent; Rached, Wissam, Heat transfer method.
    상세보기
  16. Wu Wen Pao ; Francis Gary A., High productivity, low fugitive VOC emission foam process.
    상세보기
  17. Wu Wen Pao ; Francis Gary A., High productivity, low fugitive emission foams and foam processes.
    상세보기
  18. Hibino Yasuo,JPX ; Tamai Ryouichi,JPX, Method for purifying crude 1,1,1,3,3-pentafluoropropane.
    상세보기
  19. Valoppi Valeri L. ; Bredeson Elizabeth S., Method of making a low density, molded integral skin polyurethane foam.
    상세보기
  20. Wilson David P. ; Singh Rajiv R. ; Basu Rajat S. ; Swan Ellen L. ; Nalewajek David, Mixtures of pentafluoropropane and a hydrofluorocarbon having 3 to 6 carbon atoms.
    상세보기
  21. Valoppi Valeri L. ; Bredeson Elizabeth S., Pentafluoropropane blowing agent-containing resin blend for use in making integral skin foams.
    상세보기
  22. Barbara Haviland Minor ; Tuneen E. C. Chisolm, Pentafluoropropane compositions.
    상세보기
  23. Handa,Y. Paul; Gu,Jiayan, Polyolefin foams made with isopentane-based blowing agents.
    상세보기
  24. Barthelemy Pierre,BEX ; Leroy Annie,BEX, Premixes for the preparation of polyurethane foams.
    상세보기
  25. Wilson, David P.; Singh, Rajiv R.; Basu, Rajat S.; Swan, Ellen L.; Nalewajek, David, Process for heating or cooling using mixtures of pentafluoropropane and a hydrofluorocarbon having 3 to 6 carbon atoms.
    상세보기
  26. David P. Wilson ; Rajiv R. Singh ; Rajat S. Basu ; Ellen L. Swan ; David Nalewajek, Process for producing polymer foam using mixtures of pentafluoropropane and a hydrofluorocarbon having 3 to 6 carbon atoms.
    상세보기
  27. Colman Luc Ferdinand Leon,BEX, Process for rigid polyurethane foams.
    상세보기
  28. Luc Ferdinand Leon Colman BE, Process for rigid polyurethane foams.
    상세보기
  29. Ide Satoshi,JPX ; Shibanuma Takashi,JPX, Process for the production of polyolefin resin foams.
    상세보기
  30. Francis,Gary A.; Wu,Wen P., Reduced VOC emission alkenyl aromatic polymer foams and processes.
    상세보기
  31. Gage Cynthia L. ; Bare Jane C. ; Smith Norman Dean, Refrigerant compositions containing a hydrofluoropropane and a hydrofluorocarbon.
    상세보기

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