| Title of Invention | A SILVER ALLOY FOR USE IN A REFLECTION COATING FOR AN OPTICAL RECORDING MEDIUM |
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| Abstract | TITLE: A SILVER ALLOY FOR USE IN A REFLECTION COATING FOR AN OPTICAL RECORDING MEDIUM. The present invention provides a silver alloy having for use in a reflection coating for an optical recording medium, comprising silver as a main component and indium and/or tin as an additive element. It is preferable when the concentration of the additive elements falls within 0.1-25wt%, and reflectivity can be inhibited from deteriorating especially when the concentration falls within a range of 0.1-5.0wt%. When the thermal conductivity of the reflective layer is taken into account, the concentration of the additive elements may be further limited to 0.1-0.5wt% to provide a reflective layer of higher thermal conductivity. (FIG. - nil) |
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391-KOLNP-2005-CORRESPONDENCE 1.1.pdf
391-KOLNP-2005-CORRESPONDENCE.pdf
391-KOLNP-2005-FORM 27 1.1.pdf
391-kolnp-2005-granted-abstract.pdf
391-kolnp-2005-granted-assignment.pdf
391-kolnp-2005-granted-claims.pdf
391-kolnp-2005-granted-correspondence.pdf
391-kolnp-2005-granted-description (complete).pdf
391-kolnp-2005-granted-examination report.pdf
391-kolnp-2005-granted-form 1.pdf
391-kolnp-2005-granted-form 18.pdf
391-kolnp-2005-granted-form 3.pdf
391-kolnp-2005-granted-form 5.pdf
391-kolnp-2005-granted-letter patent.pdf
391-kolnp-2005-granted-reply to examination report.pdf
391-kolnp-2005-granted-specification.pdf
| Patent Number | 221009 | |||||||||
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| Indian Patent Application Number | 391/KOLNP/2005 | |||||||||
| PG Journal Number | 24/2008 | |||||||||
| Publication Date | 13-Jun-2008 | |||||||||
| Grant Date | 11-Jun-2008 | |||||||||
| Date of Filing | 10-Mar-2005 | |||||||||
| Name of Patentee | TANAKA KIKINZOKU KOGYO K.K. | |||||||||
| Applicant Address | 6-6, NIHONBASHIKAYABA-CHO 2-CHOME, CHUO-KU, TOKYO 103-8206 | |||||||||
Inventors:
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| PCT International Classification Number | G11B 7/26 | |||||||||
| PCT International Application Number | PCT/JP2003/015696 | |||||||||
| PCT International Filing date | 2003-12-09 | |||||||||
PCT Conventions:
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