JP2003162841A5 - - Google Patents
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- Publication number
- JP2003162841A5 JP2003162841A5 JP2002337517A JP2002337517A JP2003162841A5 JP 2003162841 A5 JP2003162841 A5 JP 2003162841A5 JP 2002337517 A JP2002337517 A JP 2002337517A JP 2002337517 A JP2002337517 A JP 2002337517A JP 2003162841 A5 JP2003162841 A5 JP 2003162841A5
- Authority
- JP
- Japan
- Prior art keywords
- digital video
- disk substrate
- video disk
- nitrogen
- basic compound
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000758 substrate Substances 0.000 claims 8
- -1 nitrogen-containing basic compound Chemical class 0.000 claims 5
- 229920000515 polycarbonate Polymers 0.000 claims 3
- 239000004417 polycarbonate Substances 0.000 claims 3
- 150000004714 phosphonium salts Chemical group 0.000 claims 2
- 150000003242 quaternary ammonium salts Chemical class 0.000 claims 2
- WGTYBPLFGIVFAS-UHFFFAOYSA-M tetramethylammonium hydroxide Chemical group [OH-].C[N+](C)(C)C WGTYBPLFGIVFAS-UHFFFAOYSA-M 0.000 claims 2
- 238000005809 transesterification reaction Methods 0.000 claims 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims 1
- 150000004650 carbonic acid diesters Chemical class 0.000 claims 1
- 239000003054 catalyst Substances 0.000 claims 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002337517A JP2003162841A (ja) | 1996-03-28 | 2002-11-21 | デジタルビデオディスク基板 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7392196 | 1996-03-28 | ||
| JP8-73921 | 1996-03-28 | ||
| JP2002337517A JP2003162841A (ja) | 1996-03-28 | 2002-11-21 | デジタルビデオディスク基板 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9-534222A Division JPWO1997036292A1 (ja) | 1996-03-28 | 1996-12-20 | デジタルビデオディスク基板 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2003162841A JP2003162841A (ja) | 2003-06-06 |
| JP2003162841A5 true JP2003162841A5 (2) | 2004-11-25 |
Family
ID=26415064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2002337517A Pending JP2003162841A (ja) | 1996-03-28 | 2002-11-21 | デジタルビデオディスク基板 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2003162841A (2) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1970410B1 (en) | 2006-01-06 | 2012-11-14 | Mitsubishi Engineering-Plastics Corporation | Aromatic polycarbonate resin composition for lightguide plate and lightguide plate |
-
2002
- 2002-11-21 JP JP2002337517A patent/JP2003162841A/ja active Pending
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