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White S Dental Mfg Co |
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1949-10-18 |
Ciba Ltd |
Dyestuff mixtures and process of making same
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1950-10-31 |
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GB985970A
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1960-08-15 |
1965-03-10 |
Wellcome Found |
Diaminoanthraquinones
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BE624984A
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1961-11-20 |
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1963-02-13 |
1967-04-04 |
Allied Chem |
Coloring of thermoplastic resins
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DE1284540B
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1965-02-04 |
1968-12-05 |
Basf Ag |
Verfahren zur Herstellung von Anthrachinonfarbstoffen
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1965-09-01 |
1972-01-18 |
Gen Electric |
Process for preparing thermoplastic polycarbonates
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1966-09-27 |
1970-04-21 |
Toms River Chemical Corp |
Acylphenylaminoanthraquinone dyes for linear polyester materials
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1968-04-08 |
1970-04-30 |
Sandoz Ag |
Verfahren zur Herstellung von Anthrachinonverbindungen
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1971-05-20 |
1973-10-30 |
Us Army |
Temperature-time integrating indicator
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1971-05-24 |
1974-12-10 |
C Hunter |
Heat resistant dyes for polyester film products
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1971-06-17 |
1972-12-19 |
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1971-06-25 |
1972-10-10 |
Grace W R & Co |
Photocurable liquid polyene-polythiol polymer composition
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1971-06-25 |
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Grace W R & Co |
Photocurable liquid polyene-polythiol polymer composition
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1972-10-20 |
1975-12-02 |
American Aniline Prod |
Polyester and plastic dyes
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1972-11-02 |
1974-08-20 |
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1973-05-25 |
1976-01-07 |
Ici Ltd |
Aromatic ketones
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1973-06-14 |
1976-01-20 |
Bayer Aktiengesellschaft |
Process for the preparation of 1,5- and 1,8-diamino-anthraquinone
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1973-09-19 |
1976-06-01 |
Matsushita Electric Industrial Co., Ltd. |
Electro-optical display element
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1973-10-10 |
1978-12-05 |
Ciba-Geigy Corporation |
Process for the improvement of dyeing properties of pigments of the anilino and arylmercapto anthraquinone series
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JPS521934B2
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1973-12-24 |
1977-01-19 |
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JPS50132279A
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1974-03-21 |
1975-10-20 |
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JPS5337120B2
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1974-12-20 |
1978-10-06 |
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1975-03-31 |
1977-01-04 |
General Electric Company |
Process for preparing a branched polycarbonate
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1975-10-28 |
1979-12-18 |
General Electric Company |
UV curable resin compositions containing urethanes of hydroxybenzotriazoles or urethanes of hydroxy benzophenones
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1976-07-07 |
1980-12-18 |
Ciba-Geigy Ag, Basel (Schweiz) |
Verfahren zur Herstellung von Anthrachinonverbindungen
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JPS5530605A
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1978-08-25 |
1980-03-04 |
Dainichi Seika Kogyo Kk |
Oxygen detective sheet material
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1978-12-15 |
1980-08-12 |
General Electric Company |
Polycarbonate transesterification process
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1979-09-04 |
1982-06-01 |
Energy Conversion Devices, Inc. |
Imaging film with improved passivating layers
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JPS5647438A
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1979-09-26 |
1981-04-30 |
Mitsubishi Chem Ind Ltd |
Coloring of thermoplastic resin
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JPS57150152A
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1981-03-13 |
1982-09-16 |
Ricoh Co Ltd |
Optical disc
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1981-04-13 |
1983-09-13 |
General Electric Company |
Coated and ultraviolet radiation stabilized polycarbonate article
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1981-06-01 |
1985-01-01 |
General Electric Company |
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1981-06-08 |
1984-07-03 |
The Clorox Company |
Stable hypochlorite solution suspendable dyes
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JPS57212634A
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1981-06-23 |
1982-12-27 |
Ricoh Co Ltd |
Optical information recording medium
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1981-09-18 |
1983-04-14 |
Bayer Ag, 5090 Leverkusen |
Anthrachinonfarbstoffe
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1982-05-03 |
1983-11-17 |
Bayer Ag, 5090 Leverkusen |
Anthrachinonfarbstoffe, ihre herstellung und verwendung sowie dichtroitisches material enthaltend diese anthrachinonfarbstoffe
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JPS58224448A
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1982-06-24 |
1983-12-26 |
Ricoh Co Ltd |
光学的情報記録媒体
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1982-11-27 |
1984-05-30 |
Basf Ag, 6700 Ludwigshafen |
Waermeempfindliches aufzeichnungsmaterial
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JPS59124891A
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1982-12-31 |
1984-07-19 |
Tdk Corp |
光記録媒体
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JPS59151346A
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1983-02-17 |
1984-08-29 |
Ricoh Co Ltd |
光学的情報記録媒体
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JPS6071667A
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1983-08-31 |
1985-04-23 |
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分散染料混合物
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JPS6093983A
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1983-10-28 |
1985-05-25 |
Dainippon Printing Co Ltd |
経過時間検知体および経過時間検知方法
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JPS60122191A
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1983-12-06 |
1985-06-29 |
Ricoh Co Ltd |
感熱記録材料
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JPS60127542A
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1983-12-14 |
1985-07-08 |
Matsushita Electric Ind Co Ltd |
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1983-12-16 |
1988-04-05 |
Morton Thiokol, Inc. |
Colored petroleum markers
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JPS60213938A
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1984-04-10 |
1985-10-26 |
Mitsubishi Electric Corp |
光記録媒体
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JPS60256944A
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1984-06-01 |
1985-12-18 |
Matsushita Electric Ind Co Ltd |
円盤保護硬化被膜の形成方法
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JPS60261046A
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1984-06-06 |
1985-12-24 |
Matsushita Electric Ind Co Ltd |
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JPS6163489A
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1984-09-06 |
1986-04-01 |
Canon Inc |
光記録素子
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JPS61260435A
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1985-05-15 |
1986-11-18 |
Nippon Telegr & Teleph Corp <Ntt> |
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1986-04-16 |
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光学記録媒体
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1986-12-19 |
1989-05-16 |
Daicel Chemical Industries, Ltd. |
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JPS63218398A
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1987-03-09 |
1988-09-12 |
Matsushita Electric Ind Co Ltd |
光記録媒体
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1987-08-05 |
1989-02-09 |
Sanyo Electric Co |
Optical recording disk
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JPH0727662B2
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1987-08-27 |
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出光石油化学株式会社 |
光ディスク基板
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1988-07-06 |
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Matsushita Electric Ind Co Ltd |
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1988-07-19 |
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光記録媒体
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JPH0237539A
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1988-07-27 |
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Fuji Photo Film Co Ltd |
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Ungesaettigte harnstoff-polysiloxane.
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光情報記録媒体
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1992-03-26 |
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光記録材料
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Digital information recording media and method of using same
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ハロゲン化銀写真感光材料
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General Electric Company |
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1994-10-27 |
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光学的情報記録媒体及びその製造方法
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Hitachi Ltd |
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Multiple layer optical recording medium for use with two different wavelength laser beams
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Backup assembly and method for chemical sanitizing in a final rinse of a high temperature warewashing machine
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Machine-readable optical disc with reading-inhibit agent
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1996-09-24 |
2004-11-24 |
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Optical information recording disc
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光学記録媒体及び光学ディスク装置
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1997-08-01 |
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光情報記録媒体
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Methods and apparatus for rendering an optically encoded medium unreadable
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Methods and apparatus for rendering an optically encoded medium unreadable and tamper-resistant
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Method for making digital versatile discs
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Dual-layer DVD disc, and method and apparatus for making same
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光ディスク
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Unique energy dissipating polyurethane elastomeric composition supporting a physically soft magnetic system
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光記録媒体
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Optical information medium
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Copy-protected optical media and method of manufacture thereof
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Method for rendering surface layer of limited play disk lightfast
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Limited play data storage media and method for limiting access to data thereon
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Colored digital versatile disks
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Colored optical discs and methods for making the same
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Limited play data storage media and method for limiting access to data thereon
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Limited-play optical media with improved shelf-life and playability
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Limited play data storage media and method for limiting access to data thereon
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Limited play data storage media and associated methods of manufacture
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