JP2003514047A5 - - Google Patents
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- Publication number
- JP2003514047A5 JP2003514047A5 JP2001535450A JP2001535450A JP2003514047A5 JP 2003514047 A5 JP2003514047 A5 JP 2003514047A5 JP 2001535450 A JP2001535450 A JP 2001535450A JP 2001535450 A JP2001535450 A JP 2001535450A JP 2003514047 A5 JP2003514047 A5 JP 2003514047A5
- Authority
- JP
- Japan
- Prior art keywords
- polycarbonate
- less
- trimethylcyclohexane
- hydroxyphenyl
- bis
- 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
- 229920000515 polycarbonate Polymers 0.000 description 8
- 239000004417 polycarbonate Substances 0.000 description 8
- 230000007547 defect Effects 0.000 description 6
- UMPGNGRIGSEMTC-UHFFFAOYSA-N 4-[1-(4-hydroxyphenyl)-3,3,5-trimethylcyclohexyl]phenol Chemical compound C1C(C)CC(C)(C)CC1(C=1C=CC(O)=CC=1)C1=CC=C(O)C=C1 UMPGNGRIGSEMTC-UHFFFAOYSA-N 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19952851A DE19952851A1 (de) | 1999-11-03 | 1999-11-03 | Polycarbonat-Substrate |
| DE19952851.9 | 1999-11-03 | ||
| PCT/EP2000/010400 WO2001032754A1 (de) | 1999-11-03 | 2000-10-23 | Polycarbonat-substrate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2003514047A JP2003514047A (ja) | 2003-04-15 |
| JP2003514047A5 true JP2003514047A5 (enExample) | 2007-12-13 |
Family
ID=7927752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001535450A Pending JP2003514047A (ja) | 1999-11-03 | 2000-10-23 | ポリカーボネート基体 |
Country Status (11)
| Country | Link |
|---|---|
| US (2) | US6696542B1 (enExample) |
| EP (1) | EP1240240B1 (enExample) |
| JP (1) | JP2003514047A (enExample) |
| KR (1) | KR100678539B1 (enExample) |
| CN (1) | CN1322033C (enExample) |
| AU (1) | AU1143201A (enExample) |
| BR (1) | BR0015337A (enExample) |
| DE (2) | DE19952851A1 (enExample) |
| ES (1) | ES2261252T3 (enExample) |
| TW (1) | TW538077B (enExample) |
| WO (1) | WO2001032754A1 (enExample) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19952851A1 (de) * | 1999-11-03 | 2001-05-10 | Bayer Ag | Polycarbonat-Substrate |
| JP2004009303A (ja) * | 2002-06-03 | 2004-01-15 | Fuji Photo Film Co Ltd | プラスチック製光学部品の製造方法 |
| DE102006051306A1 (de) * | 2006-10-31 | 2008-05-08 | Bayer Materialscience Ag | Substratmaterialien für Extrusionsfolien mit geringen Oberflächenstörungen |
| DE102007052949A1 (de) * | 2007-10-31 | 2009-05-07 | Bayer Materialscience Ag | Verfahren zur Herstellung eines Polycarbonat-Schichtverbundes |
| DE102010014726A1 (de) | 2010-04-13 | 2011-10-13 | Bayer Materialscience Ag | Polycarbonatzusammensetzungen mit verbesserten optischen und thermischen Eigenschaften |
| WO2013130752A1 (en) | 2012-02-28 | 2013-09-06 | Sabic Innovative Plastics Ip B.V. | Processes for preparing polycarbonates with enhanced optical properties |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NO170326C (no) | 1988-08-12 | 1992-10-07 | Bayer Ag | Dihydroksydifenylcykloalkaner |
| JPH0827978B2 (ja) * | 1989-01-25 | 1996-03-21 | 出光石油化学株式会社 | 光学式ディスク基板及び該基板を用いた光学式情報記録媒体 |
| JPH07196783A (ja) | 1994-01-07 | 1995-08-01 | Mitsui Toatsu Chem Inc | 芳香族ポリカーボネートの製造方法 |
| JP3431255B2 (ja) * | 1994-01-28 | 2003-07-28 | 帝人化成株式会社 | 位相差フィルム |
| JPH07309940A (ja) * | 1994-05-19 | 1995-11-28 | Mitsui Toatsu Chem Inc | ポリカーボネート溶液の洗浄方法 |
| JP3525963B2 (ja) * | 1995-07-11 | 2004-05-10 | 三菱瓦斯化学株式会社 | 光記録媒体用成形材料 |
| JPH09157377A (ja) * | 1995-12-12 | 1997-06-17 | Teijin Chem Ltd | 芳香族ポリカーボネート樹脂およびその製造方法 |
| DE19952851A1 (de) * | 1999-11-03 | 2001-05-10 | Bayer Ag | Polycarbonat-Substrate |
| US6723824B1 (en) * | 2000-05-25 | 2004-04-20 | Teijin Chemicals, Ltd. | Optical disk substrate and molding material therefor |
-
1999
- 1999-11-03 DE DE19952851A patent/DE19952851A1/de not_active Withdrawn
-
2000
- 2000-10-23 JP JP2001535450A patent/JP2003514047A/ja active Pending
- 2000-10-23 KR KR1020027005685A patent/KR100678539B1/ko not_active Expired - Fee Related
- 2000-10-23 AU AU11432/01A patent/AU1143201A/en not_active Abandoned
- 2000-10-23 WO PCT/EP2000/010400 patent/WO2001032754A1/de not_active Ceased
- 2000-10-23 CN CNB008148481A patent/CN1322033C/zh not_active Expired - Fee Related
- 2000-10-23 ES ES00972840T patent/ES2261252T3/es not_active Expired - Lifetime
- 2000-10-23 DE DE50012618T patent/DE50012618D1/de not_active Expired - Lifetime
- 2000-10-23 EP EP00972840A patent/EP1240240B1/de not_active Expired - Lifetime
- 2000-10-23 BR BR0015337-0A patent/BR0015337A/pt not_active Application Discontinuation
- 2000-10-23 US US10/111,897 patent/US6696542B1/en not_active Expired - Fee Related
- 2000-11-01 TW TW089122953A patent/TW538077B/zh not_active IP Right Cessation
-
2004
- 2004-02-23 US US10/785,443 patent/US6855794B2/en not_active Expired - Fee Related
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