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Data storage medium containing polyestercarbonate 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B32B-003/02
출원번호 US-0441177 (1999-11-15)
발명자 / 주소
  • Curtis R. Cradic
  • Steven F. Hubbard
  • Cornelis Jan Maria Rijken NL
출원인 / 주소
  • General Electric Company
인용정보 피인용 횟수 : 10  인용 특허 : 46

초록

This invention relates to data storage media, and more particularly to data storage media having both a data storage layer and an adjacent transparent overlayer wherein the data storage layer is capable of reflecting an energy field incident upon said transparent overlayer prior to being incident up

대표청구항

1. A data storage media, said media comprising:a) a data layer, and b) a transparent overlayer adjacent to said data layer, wherein said transparent overlayer has a thickness of less than about 0.6 mm, and said overlayer comprises a thermoplastic resin system, which system comprises a polyestercarbo

이 특허에 인용된 특허 (46)

  1. Cartier Claude J. (Chateauroux FRX) Guilhem Jean R. R. (Le Havre FRX) Guilhem Jacques R. J. (Sainte Adresse FRX) Wenger Roger L. L. (Le Havre FRX), Apparatus for the treatment of oedema of members by pressure.
  2. Caringi Joseph J. (Niskayuna NY) Fontana Luca P. (Evansville IN) Campbell John R. (Clifton Park NY), Branched aromatic carbonate polymer.
  3. Kelsey Donald R. (Fulshear TX) Chou Charles C.-S. (Houston TX), By product stream purification in the preparation of 1,3-propanediol-based polyesters.
  4. Ltjens Holger (Kln DEX) Piejko Karl-Erwin (Bergisch Gladbach DEX) Plaetschke Rdiger (Leverkusen DEX) Lindner Christian (Kln DEX) Kirsch Jrgen (Leverkusen DEX), Compatible polymer blends with thermoplastic polycarbonates.
  5. Sakashita Takeshi (Utsunomiya JPX) Shimoda Tomoaki (Moka JPX) Nagai Takashi (Utsunomiya JPX) Kodaira Tetsuji (Utsunomiya JPX), Copolycarbonate, a copolycarbonate composition, and a method for their manufacture.
  6. Sakashita Takeshi (Moka JPX) Shimoda Tomoaki (Iwakuni JPX) Nagai Takashi (Moka JPX), Copolycarbonates and manufacturing method for them.
  7. Fontana Luca P. (Evansville IN) Miller Kenneth F. (Mt. Vernon IN) Claesen Adrianus A. (CA Bergen Op Zoom NLX) van Es Peter W. (GV Hoogerheide NLX) de Vroomen Theodorus O. N. (Dordrecht NY NLX) Quinn , Copolyestercarbonate composition derived from dihydric phenol, carbonate precursor and an alpha omega dicarboxylic acid.
  8. Fontane Luca P. (Evansville IN) Miller Kenneth F. (Mt. Vernon IN) Claesen Christianus A. A. (Bergen op Zoom NLX) van Es Peter W. (Hoogerheide NLX) de Vroomen Theodorus O. N. (Dordrecht NY NLX) Quinn , Copolyestercarbonate composition derived from dihydricphenol, carbonate precursor and alpha omega-dicarboxylic acid.
  9. Okamoto Masaya,JPX, Digital video substrate.
  10. Nakatani Tadashi,JPX ; Betsui Keiichi,JPX ; Fukuta Shinya,JPX, Electron emitter elements, their use and fabrication processes therefor.
  11. Davis Gary Charles, Interfacial copolyestercarbonate method using catalyst comprising hexaalkylguanidinium salt and tertiary amine.
  12. Maas Christianus J. J. (Rilland NLX) Fontana Luca P. (Brasschaat BEX) de Jong Robertus E. (Bergen op Zoom NLX) Grimm Michael B. (Dorsheim DEX), Metallized plastic article.
  13. Tokuda Toshimasa (Iyo JPX) Furukawa Ikkoh (Mihara JPX) Miyauchi Masayoshi (Matsuyama JPX), Modified aromatic polycarbonate resin, modified aromatic polyester carbonate resin, modified polyarylate, and molded art.
  14. Berg Klaus (Krefeld DEX) Weymans Gther (Leverkusen DEX) Grigo Ulrich (Kempen DEX) Bottenbruch Ludwig (Krefeld DEX), Moulding compounds of polycarbonate mixtures having a high disperse solubility.
  15. Ishiwa Kenichi,JPX ; van Hout Henricus H. M.,NLX ; Dhinojwala Ali ; Rosenquist Niles R. ; Sybert Paul D. ; Hubbard Steven F. ; Raymond ; III Paul C.,JPX ; King ; Jr. Joseph A. ; Davis Gary C., Optical data storage media.
  16. Ikenaga Yukio (Fuji JPX) Takahashi Katsuhiko (Fuji JPX) Okada Tsuneyoshi (Kawasaki JPX) Hijikata Kenji (Fuji JPX) Kanoe Toshio (Fuji JPX), Optical disc.
  17. Hasuo Masayoshi (Yokohama JPX) Mukai Seiichi (Kunitachi JPX) Urabe Hiroshi (Kawasaki JPX) Yoshida Seiji (Kawasaki JPX) Nukui Masahiro (Sagamihara JPX), Optical disc substrate made of a copolycarbonate.
  18. Chatterjee Gautam ; Davis Gary Charles, Optical disk grade copolyestercarbonates derived from hydroxyphenylindanols.
  19. Murayama Masamitsu (Yokkaichi JPX) Kasahara Kanji (Yokohama JPX), Optical disk substrate.
  20. Slaten Gary G. (Fountain Valley CA), Optical video disc structure.
  21. Langowski Horst-Christian (Hanover DEX) Schmitz Klaus (Hanover DEX), Optically readable, high storage density, information carrier.
  22. Fontana, Luca P.; Miller, Kenneth F.; Claesen, Christianus A. A.; van Es, Peter W.; de Vroomen, Theodorus O. N.; Quinn, Clayton B.; Campbell, Richard W., Phenolic compound end capped polyester carbonate.
  23. Hasuo Masayoshi (Yokohama JPX) Mukai Seiichi (Kunitachi JPX) Urabe Hiroshi (Kawasaki JPX) Yoshida Seiji (Kawasaki JPX) Nukui Masahiro (Sagamihara JPX), Polycarbonate and optical disc substrate.
  24. Kanno Tatsuya (Himeji JPX) Izuka Akihiro (Himeji JPX) Katsuki Tsunehisa (Himeji JPX) Takahashi Ikuo (Himeji JPX) Sasaki Kenichi (Himeji JPX), Polycarbonate and optical disk therefrom.
  25. Sakashita Takeshi (Utsunomiya JPX) Shimoda Tomoaki (Moka JPX) Nagai Takashi (Utsunomiya JPX), Polycarbonate copolycarbonate resin compositions and preparing method thereof.
  26. Wimberger Friedl Reinhold (Eindhoven NLX) Schoo Harmannus F. M. (Eindhoven NLX) De Bruin Johan G. (Eindhoven NLX), Polycarbonate copolymer of spirobisindan and bisphenol-A, method of preparing such a copolymer and optical components of.
  27. Westeppe Uwe (Mettmann DEX) Weymans Gunther (Leverkusen DEX) Freitag Dieter (Krefeld DEX) Idel Karsten-Josef (Krefeld DEX), Polycarbonate mixtures in optical applications.
  28. Mark, Victor, Polycarbonate of spiro dihydric phenol.
  29. Saito Akihiro,JPX ; Nagai Takashi,JPX ; Kitamura Takuro,JPX ; Pan Wie-Hin ; McCloskey Patrick, Polycarbonate or polyestercarbonatel acrylic resin or methacrylic/resin/catalyst composition.
  30. McCloskey Patrick J. (Watervliet NY), Polycarbonate redistribution method employing phosphonium hydroxides.
  31. McCloskey Patrick Joseph ; Dardaris David Michel, Polycarbonate redistribution method with catalyst decomposition.
  32. McCloskey Patrick Joseph (Wateryliet NY) Gohr Eric Thomas (Evansville IN) Lemmen Timothy Hans (Canton MI), Polycarbonate redistribution using diethyldimethylammonium hydroxide as catalyst.
  33. Sakashita Takeshi,JPX ; Shimoda Tomoaki,JPX ; Nagai Takashi,JPX, Polycarbonate, copolycarbonate resin compositions and preparing method thereof.
  34. Sakashita Takeshi,JPX ; Shimoda Tomoaki,JPX ; Nagai Takashi,JPX, Polycarbonate, copolycarbonate resin compositions and preparing method thereof.
  35. Mobley David Paul ; Amaratunga Mohan ; Davis Gary Charles ; Phelps Peter David, Polyestercarbonate comprising residues of branched diacids.
  36. Fontana Luca P. (Evansville IN) Buckley Paul W. (Mt. Vernon IN), Preparation of polyestercarbonate from aliphatic dicarboxylic acid.
  37. Fontana Luca P. (Brasschaat NY BEX) Buckley Paul W. (Scotia NY) Boden Eugene (Scotia NY), Preparation of soft segmented polycarbonated bischloroformate process.
  38. Markezich Ronald L. (Mt. Vernon IN) Quinn Clayton B. (Mt. Vernon IN), Process for producing copolyester-carbonates.
  39. Campbell Allen J. (Mt. Vernon IN) Dardaris David M. (Ballston Spa NY) Faler Gary R. (Scotia NY) McCloskey Patrick J. (Watervliet NY) Evans Thomas L. (Washington WV), Redistribution of organic polycarbonate compositions.
  40. Fontana Luca P. (Brasschaat IN BEX) Reed Randall A. (Mt. Vernon IN), Reduced TG copolyestercarbonate.
  41. Sakurai Mikio (Hyogo JPX) Nakahira Miki (Hyogo JPX), Semiconductor memory device utilizing two data line pairs and realizing high-speed data readout.
  42. Wehnert Wolfgang (Krefeld DEX) Grigo Ulrich (Kempen DEX) Schmid Helmut (Krefeld DEX) Wagner Joachim (Cologne DEX), Thermoplastic mixtures of aromatic polycarbonates and polystyrenes and their use as substrates for optical data memories.
  43. Adelmann ; Siegfried ; Margotte ; Dieter ; Vernaleken ; Hugo ; Nouvertn e ; Werner, Thermoplastic polycarbonate molding materials with improved mold release.
  44. Kambour Roger P. (Schenectady NY), Transparent blends of polymethyl methacrylate and BPA polycarbonate.
  45. Serini Volker (Krefeld DEX) Berg Klaus (Krefeld DEX) Grigo Ulrich (Kempen DEX) Morbitzer Leo (Cologne DEX) Piejko Karl-Erwin (Bergisch Gladbach DEX) Smmermann Klaus (Froendenberg-Froemern DEX), Use of mixtures of polycarbonates and styrene polymers as substrates for optical storage media.
  46. Haese Wilfried (Odenthal DEX) Bruder Friedrich (Krefeld DEX) Pakull Ralf (Pulheim DEX) Kirsch Jurgen (Leverkusen DEX) Lower Hartmut (Krefeld DEX), Use of special polycarbonates for the production of optical articles.

이 특허를 인용한 특허 (10)

  1. Davis, Gary Charles; Faber, Rein Mollerus; Lens, Jan-Pleun; Longley, Kathryn Lynn; Wisnudel, Marc Brian, Copolycarbonate compositions, and related articles and processes.
  2. Borst,Keith M.; Gallucci,Robert R.; Iacovangelo,Charles D.; LeGrand,Donald G., Data storage medium and method for the preparation thereof.
  3. Gallucci,Robert R.; Iacovangelo,Charles D.; LeGrand,Donald G.; Wilson,James R., Data storage medium and method for the preparation thereof.
  4. Brack, Hans-Peter; Whitney, John Morgan; Lens, Jan-Pleun; Goewey, Christopher David; Dris, Irene, Method of enhancing pit replication in optical disks.
  5. Yoshida,Nobuhisa; Takazawa,Koji, Optical disk and optical disk apparatus.
  6. Malinoski, Jon Michael, Optical waveguide, method of manufacturing thereof, and polymeric composition.
  7. Borst,Keith M.; Gallucci,Robert R.; Iacovangelo,Charles D.; LeGrand,Donald G., Reflective article and method for the preparation thereof.
  8. Gallucci,Robert R.; Iacovangelo,Charles D.; LeGrand,Donald G.; Wilson,James R., Reflective article and method for the preparation thereof.
  9. Hatano, Akira; Hoeks, Theodorus Lambertus; Karlik, Dennis; Kuriki, Ken; Malinoski, Jon M.; Maruvuda, Sriramakrishna, Transparent articles prepared from thermoplastic compositions having high flow and ductility, and method of preparing articles.
  10. Hoeks, Theodorus Lambertus; Kamps, Jan Henk; Karlik, Dennis; Kung, Edward; Takemori, Michael Teruki, Transparent articles prepared from thermoplastic compositions having low birefringence.
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