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Method of making foamed materials using surfactants and carbon dioxide 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C08J-009/00
출원번호 US-0399993 (1999-09-20)
발명자 / 주소
  • Joseph M. DeSimone
  • Saad A. Khan
  • Joseph R. Royer
  • Richard J. Spontak
  • Teri Anne Walker
출원인 / 주소
  • North Carolina State University
  • The University of North Carolina at Chapel Hill
대리인 / 주소
    Myers, Bigel, Sibley & Sajovec, P.A.
인용정보 피인용 횟수 : 20  인용 특허 : 49

초록

A method of producing a foamed material comprises contacting a material with a fluid mixture comprising carbon dioxide and a surfactant, wherein the surfactant facilitates the dissolution of the carbon dioxide into the material and then foam the material in the fluid mixture.

대표청구항

1. A method of producing a foamed material, said method comprising:contacting a material to be foamed with a fluid mixture comprising carbon dioxide and a surfactant comprising a CO2-philic segment which has affinity for carbon dioxide and a CO2-phobic segment having affinity for the material to be

이 특허에 인용된 특허 (49)

  1. Sulzbach Hans-Michael,DEX ; Althausen Ferdinand,DEX ; Steilen Herbert,DEX ; Raffel Reiner,DEX ; Eiben Robert,DEX ; Ebeling Wilfried,DEX, Apparatus for foam manufacturing using carbon dioxide dissolved under pressure.
  2. Stone Herman (Hazleton PA) Lichvar Steve (Drifton PA) Bredbenner Charles W. (Hazleton PA) Rupp Richard (Wapwallopen PA) Minnich Elmer (Hazleton PA), Blowing agents for polyurethane foam.
  3. Smits Guido E. (Wijnegem BEX) Thoen Johan A. (Terneuzen NLX), Cellular polymer containing perforated cell windows and a process for the preparation thereof.
  4. DeSimone Joseph M. ; Romack Timothy ; Betts Douglas E. ; McClain James B., Cleaning process using carbon dioxide as a solvent and employing molecularly engineered surfactants.
  5. Williams ; Jr. Joel M. (Los Alamos NM) Nyitray Alice M. (Los Alamos NM) Wilkerson Mark H. (Espanola NM), Composite foams.
  6. Jureller Sharon Harriott (Haworth NJ) Kerschner Judith Lynne (Ridgewood NJ) Bae-Lee Myongsuk (Montville NJ) Del Pizzo Lisa (Bloomfield NJ) Harris Rosemarie (Yonkers NY) Resch Carol (Rutherford NJ) Wa, Dry cleaning system using densified carbon dioxide and a surfactant adjunct.
  7. Imeokparia Daniel D. (Pickerington OH) Shmidt Creston D. (Nashport OH) Suh Kyung W. (Granville OH), Extruded, open-cell alkenyl aromatic polymer foam and process for making.
  8. Shmidt Creston D. ; Imeopkaria Daniel D. ; Suh Kyung W. ; Malone Bruce A. ; Franklin Ken, Extruded, open-cell microcellular alkenyl aromatic polymer foams, process for making, and articles made therefrom.
  9. Shmidt Creston D. (Nashport OH) Imeokparia Daniel D. (Pickerington OH) Suh Kyung W. (Granville OH), Extruded, open-cell microcellular alkenylaromatic polymer foams and process for making.
  10. Venkataraman Sundar Kilnagar ; Stewart Charles Winfield ; Baumann Maurice Armand, Extrusion foaming of fluoropolymers.
  11. Rizvi Syed S. H. (Ithaca NY) Mulvaney Steven (Ithaca NY), Extrusion processing with supercritical fluids.
  12. van Cleeff Albertus, Fluoroelastomer latex.
  13. Gusavage Gerald G. (Lancaster PA) Schirmer Henry G. (Spartanburg SC) Hessen Thomas A. (Ephrata PA), Foam and process for producing foam using a carbon dioxide blowing agent.
  14. Pecsok Roger L. (Berwyn PA), Foamable polyvinylidene fluoride and methods.
  15. Vo Chau V. (Souffelweyersheim FRX), Foamable styrenic polymer gel and resulting foam.
  16. Smits Guide F. (Wijengem BEX) Grnbauer Henri J. M. (Oostburg NLX), Foaming system for rigid urethane and isocyanurate foams.
  17. Huggard Mark T. (Mechanicsville VA), Heat-resistant foamed plastic materials.
  18. DeSimone Joseph M. (Chapel Hill NC) Maury Elise E. (Chapel Hill NC) Combes James R. (Carboro NC) Menceloglu Yusuf Z. (Chapel Hill NC), Heterogeneous polymerization in carbon dioxide.
  19. DeSimone Joseph M. (Chapel Hill NC) Maury Elise E. (Chapel Hill NC) Combes James R. (Carboro NC) Menceloglu Yusuf Z. (Chapel Hill NC), Heterogeneous polymerization in carbon dioxide.
  20. DeSimone Joseph M. (Chapel Hill NC) Maury Elise E. (Chapel Hill NC) Combes James R. (Carboro NC) Menceloglu Yusuf Z. (Chapel Hill NC), Heterogenous polymerization in carbon dioxide.
  21. Blythe James E. (Williamson NY) Colombo Edward A. (Penfield NY) Krutchen Charles M. (Pittsford NY) Williams Phillip A. (Naples NY) Wu Wen-Pao (Pittsford NY), High melt index polystyrene foam and method.
  22. Aubert James H. (Albuquerque NM) Clough Roger L. (Albuquerque NM) Curro John G. (Placitas NM) Quintana Carlos A. (Albuquerque NM) Russick Edward M. (Albuquerque NM) Shaw Montgomery T. (Mansfield Cent, Low density microcellular foams.
  23. LeMay James D. (Castro Valley CA), Low density microcellular foams.
  24. Radovich David A. ; Steppan David D. ; Spitler Keith G. ; Shoup James D., Method and apparatus for the production of essentially void free foams.
  25. Glorioso Sammie J. (Brandon MS) Burgess James H. (Meridian MS), Method for extruding foamable polymer material.
  26. Kuphal Jeffrey A. (Blandon PA) Robeson Lloyd M. (Macungie PA) Santangelo Joseph G. (Allentown PA), Method for foaming high temperature polymers using poly(alkylene carbonates) as foaming agents.
  27. Shah Basit H. (Evans GA), Method for making thermoplastic foam with combined 1,1-difluoroethane and CO2 blowing agent.
  28. Jureller Sharon Harriott (Haworth NJ) Kerschner Judith Lynne (Ridgewood NJ) Bae-Lee Myongsuk (Montville NJ) Del Pizzo Lisa (Bloomfield NJ) Harris Rosemarie (Yonkers NY) Resch Carol (Rutherford NJ) Wa, Method of dry cleaning fabrics using densified carbon dioxide.
  29. Perman Craig A. (Woodbury MN) Hendrickson William A. (Houlton WI) Riechert Manfred E. (Maplewood MN), Method of making thermoplastic foamed articles using supercritical fluid.
  30. Biesenberger Joseph A. ; Dey Subir K. ; Todd David B., Method of preparing thermoplastic foams using a gaseous blowing agent.
  31. Martini-Vvedensky Jane E. (Sudbury MA) Suh Nam P. (Falls Church VA) Waldman Francis A. (London GB2), Microcellular closed cell foams and their method of manufacture.
  32. Elliott ; Jr. Jarrell R. (Northfield Center OH) Srinivasan Gokul (Akron OH) Dhanuka Manish (Akron OH) Akhaury Ranjan (Akron OH), Microcellular foams.
  33. Colton Jonathan S. (Atlanta GA) Suh Nam P. (Sudbury MA), Microcellular foams of semi-crystaline polymeric materials.
  34. Cha Sung W. (Cambridge MA) Suh Nam P. (Sudbury MA) Baldwin Daniel F. (Medford MA) Park Chul B. (Cambridge MA), Microcellular thermoplastic foamed with supercritical fluid.
  35. DeSimone Joseph M. (Chapel Hill NC) Romack Timothy (Durham NC), Nonaqueous polymerization of fluoromonomers.
  36. Odell Peter G. (Mississauga CAX), Polycarbonate processes with supercritical carbon dioxide.
  37. Johnson D. Emil (Canandaigua NY) Krutchen Charles M. (Pittsford NY) Sharps ; Jr. G. Vincent (Fairport NY), Polymer foam process.
  38. Humphrey ; Jr. J. Stevenson ; Gaboury Scott R., Polymeric electrode and electrolyte article of manufacture.
  39. Park John J. (Neenah WI) Katz Leon (Stamford CT) Gaylord Norman G. (New Providence NJ), Polypropylene foam sheets.
  40. Park Chung P. (Pickerington OH) Suh Kyung W. (Granville OH), Process for making alkenyl aromatic foam packing bodies with carbon dioxide and/or ethane blowing agent systems.
  41. Nishikawa Shigeo,JPX ; Yorita Kaoru,JPX ; Ichikawa Kouzo,JPX ; Inoue Haruo,JPX ; Eriguchi Michio,JPX ; Sueda Takanori,JPX ; Amemiya Hideo,JPX, Process for preparing expanded product of thermoplastic resin.
  42. Reedy Michael E. (42 First St. Keyport NJ 07735) Rider ; Jr. Edward W. (R.D. #1 ; Box 43 ; S. Plank Rd. Slate Hill NY 10973), Process for producing alkenyl aromatic foams using a combination of atmospheric and organic gases and foams produced the.
  43. Reedy Michael E. (42 First St. Keyport NJ 07735) Rider ; Jr. Edward W. (R.D. #1 Box 43 S. Plank Rd. Slate Hill NY 10973), Process for producing polystyrene foam.
  44. Patten William (Charleston WV) Cavender Keith D. (Charleston WV) Critchfield Frank E. (South Charleston WV), Reactive feed stream to replace inert blowing agent feed stream in a polyurethane foam process.
  45. Kumar Vipin (Seattle WA) Schirmer Henry G. (Spartanburg SC), Semi-continuous production of solid state polymeric foams.
  46. McVey Susan B., Silicone surfactant compositions useful in inert gas blown polyurethane foams.
  47. Gerkin Richard M. (Kanawha WV) Harakal Mark E. (Kanawha WV) Lawler Lee F. (Kanawha WV) Miller Glenn A. (Kanawha WV), Silicone surfactants for use in inert gas blown polyurethane foams.
  48. Baldwin Daniel F. (Medford MA) Suh Nam P. (Sudbury MA) Park Chul B. (Cambridge MA) Cha Sung W. (Cambridge MA), Supermicrocellular foamed materials.
  49. Doyle Earl N. (6333 Dixie Dr. Houston TX 77087) Carson Scott (22 Monte Vista Woodland CA 95695), Use of liquid carbon dioxide as a blowing agent in the production of open-cell polyurethane foam.

이 특허를 인용한 특허 (20)

  1. Cheng, Jin; Dugan, Stephen; Stewart, Gordon; Zhang, Gina; Kirsten, Nancy; Consigny, Paul; Feezor, Christopher; Park, Gene; Roorda, Wouter; Hossainy, Syed F. A., Anti-proliferative and anti-inflammatory agent combination for treatment of vascular disorders with an implantable medical device.
  2. Perick, Matthias, Coextruded polyethylene film.
  3. Tadros, Safwat E., Colored diffusion sheets, methods of manufacture thereof and articles comprising the same.
  4. Branch, Gregory L., Deep drawn microcellularly foamed polymeric containers made via solid-state gas impregnation thermoforming.
  5. Branch, Gregory L., Deep drawn microcellularly foamed polymeric containers made via solid-state gas impregnation thermoforming.
  6. Borgsten, Jonas Erik; de Nooijer, Rene; Maas, Christianus Johannes Jacobus; van Hamersveld, Eelco, Light transmissive foamed polymer sheet and methods for making the same.
  7. Nadella, Krishna, Method for infusing a gas into a thermoplastic material, and related systems.
  8. Nadella, Krishna; Wang, Xiaoxi; Kumar, Vipin, Method for joining thermoplastic polymer material.
  9. Schlummer, Christian; Habibi-Naini, Sasan, Method for the manufacture of a molding composition.
  10. Nadella, Krishna; Branch, Gregory; Kumar, Vipin; Waggoner, Michael, Multi-layered foamed polymeric objects and related methods.
  11. Nadella, Krishna; Wang, Xiaoxi, Multi-layered foamed polymeric objects having segmented and varying physical properties and related methods.
  12. Thiagarajan, Chinniah; Sriraman, Ravi; Chaudhari, Tansen Dhananjay; Kumar, Muniratnam; Sinha, Vlkash Kumar; Pattanayak, Asim, Nano-cellular polymer foam and methods for making them.
  13. Rajendran, Santhosh Kumar; Sinha, Vikash Kumar; Sriraman, Ravi; Thiagarajan, Chinniah; Vetrivel, Rajappan, Polymeric foams with nanocellular morphology and methods for making them.
  14. Thiagarajan, Chinniah; Chatterjee, Gautam; Sriraman, Ravi; Rajendran, Santhosh Kumar; Vaidyalingam, Anand, Polymeric foams with nanocellular morphology and methods for making them.
  15. Sriraman, Ravi; Thiagarajan, Chinniah; Taraiya, Ajay, Reflective polymeric article and manufacture.
  16. Branch, Gregory; Nadella, Krishna, Roll fed flotation/impingement air ovens and related thermoforming systems for corrugation-free heating and expanding of gas impregnated thermoplastic webs.
  17. Branch, Gregory; Nadella, Krishna, Roll fed flotation/impingement air ovens and related thermoforming systems for corrugation-free heating and expanding of gas impregnated thermoplastic webs.
  18. Xu,Chongying; Baum,Thomas H., Supercritical fluid-assisted deposition of materials on semiconductor substrates.
  19. Xu,Chongying; Baum,Thomas H., Supercritical fluid-assisted deposition of materials on semiconductor substrates.
  20. Xu,Chongying; Baum,Thomas H.; Korzenski,Michael B., Supercritical fluid-assisted deposition of materials on semiconductor substrates.
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