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Light transmissive foamed polymer sheet and methods for making the same 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B32B-027/06
출원번호 US-0828496 (2007-07-26)
등록번호 US7887909 (2011-02-02)
발명자 / 주소
  • Borgsten, Jonas Erik
  • de Nooijer, Rene
  • Maas, Christianus Johannes Jacobus
  • van Hamersveld, Eelco
출원인 / 주소
  • Sabic Innovative Plastics IP B.V.
대리인 / 주소
    Cantor Colburn LLP
인용정보 피인용 횟수 : 0  인용 특허 : 32

초록 ▼

In some embodiments, a foamed polymer sheet comprises: a polymeric material and cells located in the polymeric material. The cells have a size distribution, D90 of greater than or equal to 300 μm and the sheet has a light transmission of greater than or equal to about 5%. In another embodiment, the

대표청구항 ▼

What is claimed is: 1. A foamed polymer sheet, comprising:a polycarbonate sheet having a first side and a second side;foam cells located in the polycarbonate sheet, wherein the foam cells have a size distribution, D90 of about 0.3 mm to about 2.5 mm;a first cap layer disposed on the first side; a se

이 특허에 인용된 특허 (32)

  1. Takeshi Aoki JP; Yoshihisa Ishihara JP; Satoshi Iwasaki JP; Seiji Takahashi JP; Yoshiaki Momose JP, Composite sheet having foamed polycarbonate resin layer and non-foamed polycarbonate resin layer.
    상세보기
  2. Ben-Zvi Nir (Upper Galilee ILX) Givoni Shaul (Upper Galilee ILX), Extruded panel unit for constructional purposes.
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  3. Beckwith Robert W. (Cummaquid MA), Foam sheet extrusion die apparatus, and system with adjustable choke area.
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  4. White Roger J. (Pittsburgh PA) Krishnan Sivaram (Pittsburgh PA) Siebourg Wolfgang J. (Pittsburgh PA), Foamable molding compositions.
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  5. Avakian Roger W. (Pittsfield MA) Jodice Ronald E. (Florence SC), Foamable polycarbonate compositions, articles and methods.
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  6. Allen Richard B. (Dalton MA) Avakian Roger W. (Brasschaat BEX), Foamable thermoplastic compositions, foamed articles and foaming method based on pre-compounded nucleating agent-resin c.
    상세보기
  7. Deblander Jean-Philippe (Mundolsheim FRX), Insect resistant foam body useful in farm buildings.
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  8. Kunert Heinz (Cologne DEX) Jbach Hermann-Wolf (Remscheid DEX), Light diffusing insulating glass element.
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  9. Oshima Nobuo (Ibaraki JPX) Maeda Sajiro (Ibaraki JPX), Light transmitting and reflecting polarizer.
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  10. 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.
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  11. Burnham, Theodore A.; Cha, Sung W.; Walat, Robert H.; Kim, Roland Y.; Anderson, Jere R.; Stevenson, James F.; Suh, Nam P.; Pallaver, Matthew, Method and apparatus for microcellular polymer extrusion.
    상세보기
  12. Harfmann Walter R., Method and system for forming low-density polymer foam article.
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  13. Shah Basit H. (Evans GA), Method for making thermoplastic foam with combined 1,1-difluoroethane and CO2 blowing agent.
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  14. Quan Huang DE; Dieter Paul DE; Bernd Seibig DE, Method for producing foams made of polymers or polymer mixtures and moulded articles made from said foams.
    상세보기
  15. Grigat Ernst (Leverkusen DEX) Ebert Wolfgang (Krefeld DEX) Khler Burkhard (Krefeld DEX) Beer Wolfgang (Krefeld DEX) Dujardin Ralf (Willich-Anrath DEX) Horn Klaus (Krefeld DEX), Method of foaming thermoplastic polycarbonate.
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  16. Bland David G. (Knoxville TN) Conte Joseph J. (Newark OH) Moeller Susan K. (Newark OH), Method of forming a coextruded foam composite.
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  17. Joseph M. DeSimone ; Saad A. Khan ; Joseph R. Royer ; Richard J. Spontak ; Teri Anne Walker, Method of making foamed materials using surfactants and carbon dioxide.
    상세보기
  18. 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.
    상세보기
  19. Jeffrey John Mason DE; Chau Van Vo FR; Georges Eschenlauer FR, Multilayer foams.
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  20. Khler Burkhard (Krefeld DEX) Horn Klaus (Krefeld DEX) Ebert Wolfgang (Krefeld DEX) Kircher Klaus (Leverkusen DEX) Piontek Johann (Dormagen DEX), Polycarbonate foam articles.
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  21. Anderson, Jere R.; Okamoto, Kelvin T.; Blizard, Kent G., Polymer foam processing with low blowing agent levels.
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  22. Schiller Rolf M. (1396 Chartwell Drive West Vancouver ; B. C. CAX) Schiller Jost H. (1356 Camridge Road West Vancouver ; B. C. CAX), Polymerized foamed or reinforced translucent panels and process for making same.
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  23. Kogure Naochika,JPX ; Kitahama Takashi,JPX ; Nanama Kiyotaka,JPX ; Gokuraku Hiroyuki,JPX, Prevention of damages of construction materials by termites.
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  24. Woldenberg Edwin (Leverkusen DEX) Kircher Klaus (Leverkusen DEX) Horn Klaus (Krefeld DEX) Piontek Johann (Dormagen DEX) Khler Burkhard (Krefeld DEX) Ebert Wolfgang (Krefeld DEX), Process for foaming thermoplastic polycarbonates.
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  25. Myer, Wayne J.; Kelley, Blaine M., Process for making a corrugation-free foam.
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  26. Hirosawa Kuninori,JPX ; Ishihara Yoshihisa,JPX ; Aoki Takeshi,JPX ; Terui Yasushi,JPX ; Shimojo Yoshinori,JPX ; Gokuraku Hiroyuki,JPX ; Kogure Naochika,JPX, Process for producing foamed body of polycarbonate resin and foamed body obtained thereby.
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  27. Suzuki Yasuyosi (Mie JPX), Process for producing foamed thermoplastic resin articles.
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  28. Melchior Bernd (Burger Strasse 255 D 5630 Remscheid DEX), Process of making articles of foamed polymethyl methacrylate.
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  29. Gehlsen, Mark David; Vall, David Loren; Albrecht, Bonnie Weiskopf, Reduced density foam articles and process for making.
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  30. Daniel F. Baldwin ; Nam P. Suh ; Chul B. Park CA; Sung W. Cha KR, Supermicrocellular foamed materials.
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  31. Mark David Gehlsen ; David Loren Vall ; Craig Allen Perman ; Bonnie Weiskopf Albrecht, Uniform small cell foams and a continuous process for making same.
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  32. Burnell Ann M. (Schenectady NY) Berzinis Albin P. (Lenox MA) Conroy Timothy M. (Pittsfield MA) Balfour Kim G. (Schenectady NY), Use of polytetrafluoroethylene resins as a nucleating agent for foam molded thermoplastics.
    상세보기

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