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Blowing agent compositions containing hydrofluorocarbons and a low-boiling alcohol and/or low-boiling carbonyl compound 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C08J-009/14
출원번호 US-0999277 (2001-11-29)
발명자 / 주소
  • John D. Duffy FR
  • Warren H. Griffin
출원인 / 주소
  • The Dow Chemical Company
대리인 / 주소
    Steven W. Mork
인용정보 피인용 횟수 : 10  인용 특허 : 38

초록

The present invention relates to blowing agent compositions that contain at least one hydrofluorocarbon having a boiling point of 30.degree. C. or higher and lower than about 120.degree. C., at least one hydrofluorocarbon having a boiling point lower than 30.degree. C., and at least one component se

대표청구항

1. A blowing agent composition comprising:(a) at least one hydrofluorocarbon having a boiling point of 30.degree. C. or higher and lower than about 120.degree. C; (b) at least one hydrofluorocarbon having a boiling point lower than 30.degree. C; and (c) at least one component selected from low-boili

이 특허에 인용된 특허 (38)

  1. Lund Earl August Eugene ; Parker Robert Christian ; Shankland Ian Robert, Azeotrope-like compositions of 1,1,1,3,3-pentafluoropropane and pentane.
  2. Sommerfeld Claus-Dieter (Overath DEX) Lamberts Wilhelm (Cologne DEX) Bielefeldt Dietmar (Ratingen DEX) Marhold Albrecht (Leverkusen DEX) Negele Michael (Cologne DEX), C3 to C5 polyfluorcalkanes propellants.
  3. Sommerfeld Claus-Dieter (Overath DEX) Lamberts Wilhelm (Cologne DEX) Bielefeldt Dietmar (Ratingen DEX) Marhold Albrecht (Leverkusen DEX) Negele Michael (Cologne DEX), C3 to C5 polyfluorcalkanes propellants.
  4. Sommerfeld Calus-Dieter (Overath DEX) Lamberts Wilhelm (Cologne DEX) Bielefeldt Dietmar (Ratingen DEX) Marhold Albrecht (Leverkusen DEX) Negele Michael (Cologne DEX), C3 to C5 polyfluoroalkanes propellants.
  5. Sommerfeld Claus-Dieter (Overath DEX) Lamberts Wilhelm (Cologne DEX) Bielefeldt Dietmar (Ratingen DEX) Marhold Albrecht (Leverkusen DEX) Negele Michael (Cologne DEX), C3 to C5 polyfluoroalkanes propellants.
  6. Pennetreau Pascal (Rixensart BEX), Compositions comprising pentafluorobutane and use of these compositions.
  7. Chaudhary Bharat I. ; Hood Lawrence S.. ; Barry Russell P.,DEX ; Park Chung P.,DEX, Enlarged cell size foams made from blends of alkenyl aromatic polymers and alpha-olefin/vinyl or vinylidene aromatic an.
  8. Park Chung P. (Pickerington OH), Ethylene polymer foams blown with isobutane and 1,1-difluoroethane and a process for making.
  9. Watanabe Seizaburo (Suzuka JPX) Matsuki Yutaka (Suzuka JPX), Expanded olefin polymer.
  10. Spitler Keith G. ; Archey Rick L. ; Holsinger Carl E. ; Vescio Leslie J., Expansion of polymeric microspheres insitu in a rigid PUR/PIR foam formulation using a twin screw extruder.
  11. Miller Larry Michael ; Breindel Raymond Marshall ; Weekley Mitchell Zane ; Cisar Thomas Earl ; Prince Kerry Jerome, Extruded foam product with 134a and alcohol blowing agent.
  12. Vo Chau V. (Souffelweyersheim FRX), Foamable styrenic polymer gel and resulting foam.
  13. Robin Mark L. (West Lafayette IN) Iikubo Yuichi (West Lafayette IN) Register W. Douglas (Lafayette IN) Rose Richard S. (West Lafayette IN), Hydrofluorocarbon compositions as blowing agents for cellular plastics.
  14. Robin Mark L. (West Lafayette IN) Iikubo Yuichi (West Lafayette IN) Register W. Douglas (Lafayette IN) Rose Richard S. (West Lafayette IN), Hydrofluorocarbon compositions as blowing agents for cellular plastics.
  15. Collins Frederick H. (Glens Falls NY), Method and apparatus for making large size, low density, elongated thermoplastic cellular bodies.
  16. Takeyasu Hiromitsu,JPX ; Okamura Minako,JPX ; Tsukida Nobuaki,JPX ; Sato Hisashi,JPX, Method for producing foamed synthetic resin.
  17. Londrigan Michael Edward ; Godbey Judy Ann ; Lynn Gregory W., Method for producing foams from high acid polyester polyols.
  18. Londrigan Michael Edward ; Godbey Judy Ann ; Lynn Gregory W., Method for producing foams from high acid polyester polyols.
  19. Kruecke Werner,DEX ; Zipfel Lothar,DEX, Mixtures containing 1,1,1,3,3 pentafluorobutane.
  20. Minor Barbara Haviland (Elkton MD), Octafluorobutane compositions.
  21. Sanyasi Graham Ramlu,AUX, Plastics foam and method of manufacturing same.
  22. Hammel Howard Sims ; York Robert Oliver, Polymer foams containing blocking agents.
  23. Barthelemy Pierre,BEX ; Leroy Annie,BEX, Premixes for the preparation of polyurethane foams.
  24. Barthelemy Pierre,BEX ; Leroy Annie,BEX, Premixes for the preparation of polyurethane or polyisocyanurate foams.
  25. Barthelemy Pierre,BEX ; Leroy Annie,BEX, Premixes for the preparation of polyurethane or polyisocyanurate foams.
  26. Chaudhary Bharat I., Process for making an alkenyl aromatic polymer foam having enlarged cell size.
  27. Richard Robert G. (Cheektowaga NY) Shankland Ian R. (Williamsville NY), Process for preparing thermalplastic foam.
  28. Miller Larry M. ; Breindel Raymond M. ; Weekley Mitchell Z., Process for producing extruded foam products having polystyrene blends with high levels of CO.sub.2 as a blowing agent.
  29. Miller Larry Michael ; Cisar Thomas Earl ; Breindel Raymond Marshall ; Weekley Mitchell Zane, Process for producing extruded foam products having polystyrene blends with high levels of CO2 as a blowing agent.
  30. Miller Larry M. ; Breindel Raymond M. ; Weekley Mitchell Z., Process for producing extruded foam products with higher levels of CO2 as a blowing agent.
  31. Komori Tetsuo (Utsunomiya JPX), Process for producing polyolefin foams.
  32. Ide Satoshi,JPX ; Shibanuma Takashi,JPX, Process for the production of polyolefin resin foams.
  33. Voelker Heinz (Limburgrhof DEX) Alicke Gerhard (Worms DEX) Weilbacher Manfred (Frankenthal DEX) Weilbacher Manfred (Frankenthal DEX) Weber Reinhold (Mutterstadt DEX) Schuch Horst (Ilversheim DEX), Production of foam boards of high compressive strength using a blowing agent mixture.
  34. Voelker Heinz (Limburgerhof DEX) Alicke Gerhard (Worms DEX) Schuch Horst (Ilvesheim DEX) Weilbacher Manfred (Frankenthal DEX) Weber Reinhold (Mutterstadt DEX), Production of foam sheets of high compressive strength.
  35. Park Chung P. (Pickerington OH) Garcia Gerald A. (Newark OH), Steam expandable polymeric composition and method.
  36. Park Chung P. (Pickerington OH) Garcia Gerald A. (Newark OH), Steam expandable polymeric composition and method.
  37. Spitler Kieth G. ; Nicola William J. ; Holsinger Carl E., Syntactic rigid PUR/PIR foam boardstock.
  38. Tsuda Yoshiyuki,JPX ; Uekado Kazutaka,JPX ; Nakamoto Hideo,JPX ; Tenra Tomohisa,JPX ; Takushima Tsukasa,JPX, Thermal insulating foamed material having carbon dioxide adsorbents and method for manufacturing the same.

이 특허를 인용한 특허 (10)

  1. Bogdan, Mary C.; Cook, Kane D.; Pham, Hang T.; Knopeck, Gary M.; Singh, Rajiv R., Compositions of hydrofluorocarbons and methanol.
  2. Handa, Y. Paul, Expanded and extruded biodegradable and reduced emission foams made with methyl formate-based blowing agents.
  3. Handa, Y. Paul; Francis, Gary A., Expanded and extruded polyolefin foams made with methyl formate-based blowing agents.
  4. Cheung, Yunwa Wilson; Dobreski, David V.; Turner, Richard; Wheeler, Mark; Handa, Y. Paul, Polymer blends of biodegradable or bio-based and synthetic polymers and foams thereof.
  5. Cheung, Yunwa Wilson; Dobreski, David V.; Turner, Richard; Wheeler, Mark; Handa, Y. Paul, Polymer blends of biodegradable or bio-based and synthetic polymers and foams thereof.
  6. Handa, Y. Paul; Francis, Gary A.; Castner, Glenn C.; Zafar, Mohammad, Reduced-VOC and non-VOC blowing agents for making expanded and extruded thermoplastic foams.
  7. Handa, Y. Paul; Francis, Gary A.; Castner, Glenn C.; Zafar, Mohammad, Reduced-VOC and non-VOC blowing agents for making expanded and extruded thermoplastic foams.
  8. Handa, Y. Paul; Francis, Gary A.; Castner, Glenn C.; Zafar, Mohammad, Reduced-VOC and non-VOC blowing agents for making expanded and extruded thermoplastic foams.
  9. Handa, Y. Paul; Francis, Gary A.; Castner, Glenn C.; Zafar, Mohammad, Reduced-VOC and non-VOC blowing agents for making expanded and extruded thermoplastic foams.
  10. Handa,Yash Paul; Francis,Gary A., Thermoplastic foams made with methyl formate-based blowing agents.

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