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Expanded and extruded biodegradable and reduced emission foams made with methyl formate-based blowing agents

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C08J-009/16
  • C08J-009/18
  • C08J-009/00
  • C08J-009/12
출원번호 UP-0955034 (2007-12-12)
등록번호 US-7846987 (2011-01-31)
발명자 / 주소
  • Handa, Y. Paul
출원인 / 주소
  • Pactiv Corporation
대리인 / 주소
    Baker Botts LLP
인용정보 피인용 횟수 : 7  인용 특허 : 78

초록

Expanded and extruded biodegradable polymer foams are obtained using biodegradable polymers and environmentally benign non-VOC methyl formate as a blowing agent. The blowing agent can be a blend further including at least one co-blowing agent, preferably an environmentally friendly species (e.g., no

대표청구항

What is claimed is: 1. A process for producing a biodegradable polymer foam structure comprising: melting a biodegradable polymer; dissolving an effective amount of a blowing agent in the biodegradable polymer to define a mixture in a melt state, the blowing agent being a blend comprising from abou

이 특허에 인용된 특허 (78)

  1. Johnson David Emil (Macedon NY), Apparatus for producing a foamed polystyrene sheet having a density gradient decreasing from the external surfaces inwar.
  2. Hird Bryn ; Dyer John Collins ; Melik David Harry, Biodegradable articles made from certain trans-polymers and blends thereof with other biodegradable components.
  3. Bastioli Catia,ITX ; Bellotti Vittorio,ITX ; Del Tredici Gianfranco,ITX ; Montino Alessandro,ITX ; Ponti Roberto,ITX, Biodegradable foamed plastic materials.
  4. Fisk Donald L., Biodegradable foamed product from a starch graft copolymer.
  5. Tokiwa Yutaka (Tsuchiura JPX) Iwamoto Akira (Tsukuba JPX), Biodisintegrable thermoplastic resin foam and a process for producing same.
  6. Tokiwa Yutaka (Tsuchiura JPX) Iwamoto Akira (Tsukuba JPX), Biodisintegrable thermoplastic resin foam and a process for producing same.
  7. Tokiwa Yutaka (Tsuchiura JPX) Iwamoto Akira (Tsukuba JPX) Takeda Kiyoshi (Tsukuba JPX), Biodisintegrable thermoplastic resin moldings and a process for producing same.
  8. Sinclair Richard G. (Columbus OH), Blends of polyactic acid.
  9. Duffy, John D.; Griffin, Warren H., Blowing agent composition and polymeric foam containing a normally-liquid hydroflurocarbon and carbon dioxide.
  10. John D. Duffy FR; Warren H. Griffin, Blowing agent compositions containing hydrofluorocarbons and a low-boiling alcohol and/or low-boiling carbonyl compound.
  11. Chen Wen-Pin (4070-4A Three Oaks Blvd. Troy MI 48098), Blowing agents for foaming polyurethane having no ozone depletion potential and uses and preparations thereof.
  12. Hanna Todd A. (Crozier VA) Haley David L. (Chesterfield VA) Watson Stuart L. (Midlothian VA), Carbon dioxide blown polyurethane packaging foam with chemical nucleating agents.
  13. Skowronski Michael J. (Pinellas County FL) Trout Kenneth G. (Hillsborough County FL), Catalyst for polyisocyanurate foams made with alternative blowing agents.
  14. Desbiendras Daniel (Villetaneuse FRX) Martin Jean-Jacques (Bois-Colombes FRX) Michaud Pascal (Saint-Gratien FRX), Cleaning composition based on 1,1-dichloro-1-fluoroethane and methyl formate.
  15. Decker ; III William C. (Cary NC) Wittosch ; Jr. William A. (Warwick NY), Compostable, biodegradable foam core board.
  16. Ajioka Masanobu (Kanagawa JPX) Enomoto Katashi (Kanagawa JPX) Yamaguchi Akihiro (Kanagawa JPX) Suzuki Kazuhiko (Kanagawa JPX) Watanabe Takayuki (Kanagawa JPX) Kitahara Yasuhiro (Kanagawa JPX), Degradable foam and use of same.
  17. Hammel Howard S. (Bear DE) York Robert O. (Wilmington DE), Degradable foam materials.
  18. Spinu Maria (Wilmington DE) Ford Thomas M. (Greenville DE), Degradable foam materials.
  19. Sinclair Richard G. (Columbus OH) Preston Joseph (Radnor OH), Degradable impact modified polyactic acid.
  20. Bigg, Donald M.; Sinclair, Richard G.; Lipinsky, Edward S.; Litchfield, John H.; Allen, Billy R., Degradation control of environmentally degradable disposable materials.
  21. Godbey Judy A. (Tampa FL) Pisipati Jyothi S. (Wexford PA), Dispersant for filled, rigid cellular polymers.
  22. Bharat I. Chaudhary ; Russell P. Barry DE; Lawrence S. Hood ; Chung P. Park DE, ENLARGED CELL SIZE FOAMS MADE FROM BLENDS OF ALKENYL AROMATIC POLYMERS AND ALPHA-OLEFIN/VINYL OR VINYLIDENE AROMATIC AND/OR STERICALLY HINDERED ALIPHATIC OR CYCLOALIPHATIC VINYL OR VINYLIDENE INTERPO.
  23. Watanabe Seizaburo (Suzuka JPX) Matsuki Yutaka (Suzuka JPX), Expanded olefin polymer.
  24. Hayashi, Takahiro; Tanaka, Kenkichi; Kobayashi, Hiroshi; Fukuzawa, Jun; Kurihara, Syunji, Extruded styrene resin foam and process for producing the same.
  25. Oohara, Youichi; Hirose, Fuminobu; Sato, Takeshi; Fujiwara, Hiroshi; Yoshida, Toru, Extruded styrene resin foam and process for producing the same.
  26. Oohara, Youichi; Hirose, Fuminobu; Sato, Takeshi; Fujiwara, Hiroshi; Yoshida, Toru, Extruded styrene resin foams and methods for producing the same.
  27. Hayashi, Takahiro; Kobayashi, Osamu; Fukuzawa, Jun; Fujiwara, Hiroshi, Extruded styrene resin foams, and methods for producing the same.
  28. 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.
  29. Callaghan Ian C. (Berkshire GB2) Cooper Elizabeth C. (Twickenham GB2) Lepre Anne (London GB2) Taylor Alistair S. (Camberley GB2), Foamable compositions.
  30. Matsunaga Hiroomi (Kobe JA) Tsuji Kozo (Ibaragi JA) Saito Teruo (Takatsuki JA), Foamed plastics of resin compositions comprising pullulan type resins and thermoplastic resins and process for producing.
  31. Sterzel Hans-Josef (Dannstadt-Schauernheim DEX), Foamed polylactide moldings and production thereof.
  32. Sterzel Hans-Josef (Dannstadt-Schauernheim DEX), Foamed polylactide moldings and production thereof.
  33. Wu, Jesse; Han, James H.; Jacoby, Phil; Novak, Mark C.; Metaxas, Constantine; Choi-Feng, Chin; Mills, Ray O., Foamed polypropylene sheet having improved appearance and a foamable polypropylene composition therefor.
  34. Rotermund Udo,DEX ; Merten Anne-Kathrin,DEX ; Krollmann Norbert,DEX, Gas mixtures for thermal insulation.
  35. Ashida Kaneyoshi (Farmington Hills MI), Halogen-free blowing agents that include cycloaliphatic hydrocarbons and are suitable for isocyanate-based polymeric foa.
  36. McCalla Charles (Disley EN), Handles.
  37. Nedzu, Shigeru, Heat-resistant composite sheet and container formed of the same.
  38. Wu Wen Pao ; Francis Gary A., High productivity, low fugitive emission foams and foam processes.
  39. Singh, Rajiv Ratna; Wilson, David Paul; Thomas, Raymond Hilton Percival; Richard, Robert Gerard, Hydrofluorocarbon refrigerant compositions soluble in lubricating oil.
  40. Vo Chau Van,FRX ; Hahnfeld Jerry L. ; Achille Felix ; Imeokparia Daniel D. ; Mackey George A., Hydrogenated vinyl aromatic polymer foams.
  41. Suh Kyung W. (Granville OH) Severson Jerry L. (Granville OH), Insulating alkenyl aromatic polymer foam.
  42. Wegner Gene, Integral skin foams.
  43. Krueger,Jeffrey Jennings; Radwanski,Fred Robert; Reichmann,Mark G.; Elliker,Peter Robert; Yahiaoui,Ali; Richard,Renette E.; Thomas,Oomman Painummoottil, Low-density, open-cell, soft, flexible, thermoplastic, absorbent foam and method of making foam.
  44. Handa Paul,CAXITX K4A 2M4 ; Zhang Zhiyi,CAXITX K1L 6Y1, Manufacturing foams by stress-induced nucleation.
  45. Smith Stuart B. (Conyers GA), Method and apparatus for forming expanded foam articles.
  46. Collins Frederick H. (Glens Falls NY), Method and apparatus for making large size, low density, elongated thermoplastic cellular bodies.
  47. Collins ; Frederick H., Method for making packaging particles and resulting product.
  48. Collins Frederick H. (Thousand Oaks CA), Method for making packaging particles and resulting product.
  49. Rabotski, John, Method for manufacturing foam boards.
  50. Jourquin Lucien (Wetteren BEX) Du Prez Eddie (Brakel BEX) Demeyer Patrick (Ghent BEX) Mortelmans Rudi (Ghent BEX), Method for preparing a flexible polyurethane foam.
  51. Inagaki Fumihiro,JPX ; Hashida Takashi,JPX ; Suzuki Masa-aki,JPX ; Kishimoto Yoshio,JPX ; Ueno Takayoshi,JPX, Method for producing a thermal insulating foamed material.
  52. Egli Ernst A. (Carol Stream IL), Method for producing an improved molded thermoplastic article.
  53. LeDuc Edward C. (Marietta GA), Method for production of styrenic foam.
  54. Ropiequet Richard L. (Portland OR), Method of manufacturing a nesting or interlocking loose-fill cellular packing material.
  55. Sakamoto Kazuhide (Tokyo JPX) Sugimura Masanobu (Ichihara JPX), Method of producing a foam-insulated electric wire using a blowing agent mixture.
  56. Pontiff Thomas M. (Gansevoort NY), Moldable shrunken thermoplastic polymer foam beads.
  57. Monstrey Joost (Knokke-Heist BEX) Wallaeys Bart (Gent BEX), Polyisocyanurate foam with chloropropane blowing agent.
  58. Bartlett Philip L. (Wilmington DE) Creazzo Joseph A. (Wilmington DE) Hammel Howard S. (Bear DE), Polymer foams containing blocking agents.
  59. Hammel Howard Sims ; York Robert Oliver, Polymer foams containing blocking agents.
  60. Bartlett Philip L. (Wilmington DE) Creazzo Joseph A. (Wilmington DE) Hammel Howard S. (Bear DE), Polymer foams containing gas barrier resins.
  61. Lee Thomas B. (Southgate MI) Fishback Thomas L. (Gibraltar MI) Reichel Curtis J. (Southgate MI) Christman Donald L. (Grosse Ile MI), Polyol composition having good flow and formic acid blown rigid polyurethane foams made thereby having good dimensional.
  62. Handa,Y. Paul; Gu,Jiayan, Polyolefin foams made with isopentane-based blowing agents.
  63. Johnson ; David Emil, Polystyrene foam extrusion.
  64. Thomas G. Soukup ; Steven G. Halterbaum, Process for manufacturing rigid polyisocyanurate foam products.
  65. Brackman Joseph A. (Uniontown OH) Breindel Raymond M. (Uniontown OH), Process for preparing extruded foam bodies.
  66. Blount David H. (6728 Del Cerro Blvd. San Diego CA 92120), Process for the production of cellular organic silicate products.
  67. Blount, David H., Process for the production of cellular organic silicate products.
  68. Fujiwara Hiroshi,JPX ; Kobayashi Hiroshi,JPX ; Hirose Fuminobu,JPX, Processes for the production of extruded foams of styrene resins.
  69. Sterzel Hans-Josef (Dannstadt-Schauernheim DEX), Production of foamed polylactide injection moldings of high strength and rigidity.
  70. Francis,Gary A.; Wu,Wen P., Reduced VOC emission alkenyl aromatic polymer foams and processes.
  71. Tan, Junji; Wakimura, Kazuo; Obuchi, Shoji, Resin composition and use thereof.
  72. Kalinowski, Timothy T.; Keske, David G.; Matimba, Victor; Modray, David L.; Schulte, Mark, Rigid foam compositions and method employing methyl formate as a blowing agent.
  73. Doerge Herman P. (Pittsburgh PA), Rigid foams using blends of chlorofluorocarbons and alkyl alkanoates as blowing agent.
  74. Knaus Dennis A., Stability control agent composition for polyolefin foam.
  75. Gnatowski Marek,CAX ; Koutsandreas Andy,CAX ; Foster Terry,CAX ; Fookes David,CAX, Thermoplastic photodegradable and biodegradable polymer blend.
  76. Blanpied Robert H. (Meridian MS), Thermosetting plastic foams and methods of production thereof using novel blowing agents.
  77. Hashimoto Koichi (Osakashi JPX) Kamiji Michiyuki (Osakashi JPX), Vulcanized sheet comprising annular rubber articles, a method of and an apparatus for separating the articles from the v.
  78. Biby Gerald ; Hanna Milford ; Fang Qi, Water-resistant degradable foam and method of making the same.

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  1. Krishnaswamy, Rajendra K.; van Walsem, Johan; Peoples, Oliver P.; Shabtai, Yossef; Padwa, Allen R., Biobased rubber modified biodegradable polymer blends.
  2. Ichikawa, Yasushi; Kimura, Hideharu; Tetsuka, Yuuki, Biodegradable resin composition, and biodegradable film.
  3. Cassidy, Edward F.; Mahon, William J.; Ramesh, Natarajan S.; Vadhar, Parimal M., Method of foaming polyolefin using acrylated epoxidized fatty acid and foam produced therefrom.
  4. Mahon, William J.; Ruddy, Henry J., Method of making foam.
  5. Krishnaswamy, Rajendra K.; Sun, Xiudong, PHA compositions comprising PBS and PBSA and methods for their production.
  6. Krishnaswamy, Rajendra K.; Sun, Xiudong, PHA compositions comprising PBS and PBSA and methods for their production.
  7. Krishnaswamy, Rajendra K.; Sun, Xiudong, PHA compositions comprising PBS and PBSA and methods for their production.
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