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Cell size enlargers for polystyrene foams

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C08J-009/00
출원번호 US-0472772 (2006-06-22)
등록번호 US-9752004 (2017-09-05)
발명자 / 주소
  • Patel, Bharat
  • Delaviz, Yadollah
  • Breindel, Raymond M.
  • Weekley, Mitchell Z.
  • Loh, Roland R.
  • Choudhary, Manoj K.
출원인 / 주소
  • Owens Corning Intellectual Capital, LLC
대리인 / 주소
    Calfee, Halter & Griswold LLP
인용정보 피인용 횟수 : 0  인용 특허 : 24

초록

Polymer extruded foams that contain cell size enlarging agents are provided. The inventive composition includes a foamable polymer material, at least one blowing agent, and at least one cell size enlarging agent. The blowing agent utilized in the inventive composition is preferably selected such tha

대표청구항

1. A polymer foam formed from a composition comprising: a foamable alkenyl aromatic polymer material;from 2% to 18% by weight of a blowing agent comprising carbon dioxide; andfrom 0.1% to 2.0% by weight of at least one cell size enlarging agent comprising ethylene methyl acrylate,wherein the composi

이 특허에 인용된 특허 (24)

  1. Bland David G. ; Stobby William G. ; Rose Gene D. ; Mork Steve W. ; Staples Thomas L. ; McCann Gordon D., Absorbent, extruded thermoplastic foams.
  2. Khemani Kishan C. (Johnson City TN) Mercer ; Jr. James W. (Kingsport TN) McConnell Richard L. (Kingsport TN), Concentrates for improving polyester compositions and method of making same.
  3. Campbell Gregory A. (Canton NY) Rasmussen Don H. (Canton NY), Controlling heterogeneous nucleation and growth of foams.
  4. Nakanishi Naoaki,JPX ; Himeno Koji,JPX ; Komitsu Shintaro,JPX, Curable composition, foam produced therefrom, and process for producing the foam.
  5. 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.
  6. Miller, Larry Michael; Breindel, Raymond Marshall; Weekley, Mitchell Zane; Cisar, Thomas Earl, Extruded foam product with reduced surface defects.
  7. Shmidt Creston D. ; Imeokparia 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.
  8. Wilkes Gary R. ; Kisner Ronnie D. ; Stimler Jeffrey J., Foamable composition using high density polyethylene.
  9. Chaudhary, Bharat I.; Ho, Thoi H.; Oswald, Thomas; DellaMea, Jennifer, Grafted thermoplastic compositions and fabricated articles therefrom.
  10. Vo Chau Van,FRX ; Hahnfeld Jerry L. ; Achille Felix ; Imeokparia Daniel D. ; Mackey George A., Hydrogenated vinyl aromatic polymer foams.
  11. Dontula, Narasimharao; Greener, Jehuda; Fleischer, Cathy A.; Park, Chul B.; Lee, Patrick C.; Wang, Jin; Naguib, Hani E., Manufacturing process for open celled microcellular foam.
  12. Chaudhary Bharat I. ; Malone Bruce A., Method of enhancing open cell formation in alkenyl aromatic polymer foams.
  13. Suh Kyung W. (Granville OH) Amos Charles R. (Auburn MI), Method of extruding thermoplastic resin foams having enlarged cell-sizes.
  14. Duchane David V. (Los Alamos NM) Cash David L. (Los Alamos NM), Method of forming a foamed thermoplastic polymer.
  15. Suh Kyung W. (Granville OH) Wakabayashi Masayuki (Newark OH) Vo Chau V. (Souffelweyersheim OH FRX) Paquet Andrew N. (Granville OH), Method of forming thermoplastic foams using cell size enlarging agents.
  16. Delaviz, Yadollah; Patel, Bharat; Polasky, Mark; Breindel, Raymond M.; Loh, Roland R.; Weekley, Mitchell Z., Method of manufacturing polystyrene foam with polymer processing additives.
  17. DeSimone, Joseph M.; Khan, Saad A.; Royer, Joseph R.; Spontak, Richard J.; Walker, Teri Anne; Gay, Yvon J.; Siripurapu, Srinivas, Methods of making foamed materials of blended thermoplastic polymers using carbon dioxide.
  18. Hammel Howard Sims ; York Robert Oliver, Polymer foams containing blocking agents.
  19. Bartlett Philip L. (Wilmington DE) Creazzo Joseph A. (Wilmington DE) Hammel Howard S. (Bear DE), Polymer foams containing gas barrier resins.
  20. Park, Chung P.; Brucker, Michel; Eschenlauer, Georges; Schaller, Michael E.; Koenig, Jean-Francois, Polyolefin foam useful for sound and thermal insulation.
  21. Nakatani Itsuki,JPX ; Wakabayashi Masayuki,JPX, Polystyrene resin foam and process for producing the foam body.
  22. Wilkes Gary R. ; Stimler Jeffrey J. ; Bly Kim A. ; Dunbar Harris A. ; Uhl Eugene R., Short time frame process for producing extruded closed cell low density propylene polymer foams.
  23. Krupinski, Steven M.; Gorka, Robert J., Tetrafunctional initiator.
  24. Chonde, Yohannes; Imeokparia, Daniel; Horstman, John B.; Kirchhoff, Robert A.; Suh, Kyung W., Water-free preparation process for multimodal thermoplastic polymer foam and foam therefrom.
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