JP2003514044A5 - - Google Patents
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- Publication number
- JP2003514044A5 JP2003514044A5 JP2001535442A JP2001535442A JP2003514044A5 JP 2003514044 A5 JP2003514044 A5 JP 2003514044A5 JP 2001535442 A JP2001535442 A JP 2001535442A JP 2001535442 A JP2001535442 A JP 2001535442A JP 2003514044 A5 JP2003514044 A5 JP 2003514044A5
- Authority
- JP
- Japan
- Prior art keywords
- polycarbonate
- phase
- producing
- organic solvent
- phase boundary
- 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 13
- 239000004417 polycarbonate Substances 0.000 description 13
- 238000000034 method Methods 0.000 description 10
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
- 239000012071 phase Substances 0.000 description 9
- 239000003960 organic solvent Substances 0.000 description 6
- YGYAWVDWMABLBF-UHFFFAOYSA-N Phosgene Chemical compound ClC(Cl)=O YGYAWVDWMABLBF-UHFFFAOYSA-N 0.000 description 3
- 229910052783 alkali metal Inorganic materials 0.000 description 3
- -1 alkali metal salt Chemical class 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 229910052791 calcium Inorganic materials 0.000 description 3
- 229910052804 chromium Inorganic materials 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 229910052749 magnesium Inorganic materials 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052759 nickel Inorganic materials 0.000 description 3
- 229910052725 zinc Inorganic materials 0.000 description 3
- 239000012074 organic phase Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 239000008346 aqueous phase Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19952848.9 | 1999-11-03 | ||
| DE19952848A DE19952848A1 (de) | 1999-11-03 | 1999-11-03 | Verfahren zur Herstellung von Polycarbonaten |
| PCT/EP2000/010397 WO2001032746A1 (de) | 1999-11-03 | 2000-10-23 | Verfahren zur herstellung von polycarbonaten |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2003514044A JP2003514044A (ja) | 2003-04-15 |
| JP2003514044A5 true JP2003514044A5 (https=) | 2007-12-13 |
Family
ID=7927749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001535442A Pending JP2003514044A (ja) | 1999-11-03 | 2000-10-23 | ポリカーボネートの製造方法 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US6835798B1 (https=) |
| EP (1) | EP1244726A1 (https=) |
| JP (1) | JP2003514044A (https=) |
| KR (1) | KR100686675B1 (https=) |
| CN (1) | CN100349953C (https=) |
| AU (1) | AU1274701A (https=) |
| BR (1) | BR0015263A (https=) |
| DE (1) | DE19952848A1 (https=) |
| TW (1) | TWI268942B (https=) |
| WO (1) | WO2001032746A1 (https=) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003128934A (ja) * | 2001-10-25 | 2003-05-08 | Teijin Chem Ltd | 光学用透明熱可塑性樹脂成形材料および該材料よりなる光ディスク基板 |
| JP2003128935A (ja) * | 2001-10-25 | 2003-05-08 | Teijin Chem Ltd | 光学用透明熱可塑性樹脂成形材料および該材料よりなる光ディスク基板 |
| DE102004045822A1 (de) * | 2004-09-22 | 2006-04-06 | Bayer Materialscience Ag | Verfahren zur Herstellung von Polycarbonat |
| JP2006313638A (ja) * | 2006-07-25 | 2006-11-16 | Teijin Chem Ltd | 光ディスク基板の製造方法 |
| TW202037632A (zh) * | 2018-12-28 | 2020-10-16 | 日商三菱瓦斯化學股份有限公司 | 熱塑性樹脂及其製造方法以及包含該熱塑性樹脂之光學透鏡 |
| CN119215813A (zh) * | 2024-12-03 | 2024-12-31 | 浙江石油化工有限公司 | 一种聚碳酸酯生产装置堵料的清洗方法 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5215499A (en) | 1975-07-28 | 1977-02-05 | Nippon Soda Co Ltd | Method for production of ultrahigh purity sodium salt |
| JPH0653793B2 (ja) | 1986-10-22 | 1994-07-20 | 出光石油化学株式会社 | ポリカ−ボネ−ト有機溶剤液の洗浄方法 |
| DE3706205A1 (de) * | 1987-02-26 | 1988-09-08 | Bayer Ag | Verfahren zur herstellung von polycarbonatloesungen |
| JP3038804B2 (ja) * | 1990-06-08 | 2000-05-08 | 三菱化学株式会社 | 光学用ポリカーボネート成形材料 |
| US5254614A (en) | 1990-06-08 | 1993-10-19 | Mitsubishi Kasei Corporation | Polycarbonate resin composition for optical use |
| JP3038803B2 (ja) * | 1990-06-08 | 2000-05-08 | 三菱化学株式会社 | 光学用ポリカーボネート樹脂成形材料 |
| JP3103652B2 (ja) | 1992-02-27 | 2000-10-30 | 日本ジーイープラスチックス株式会社 | 光学用ポリカーボネート組成物の製造方法 |
| 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 |
| JP3582746B2 (ja) * | 1995-12-28 | 2004-10-27 | 日本ジーイープラスチックス株式会社 | 樹脂組成物 |
| DE10001036A1 (de) * | 2000-01-13 | 2001-07-19 | Bayer Ag | Polycarbonat-Substrate |
-
1999
- 1999-11-03 DE DE19952848A patent/DE19952848A1/de not_active Withdrawn
-
2000
- 2000-10-23 CN CNB008146446A patent/CN100349953C/zh not_active Expired - Fee Related
- 2000-10-23 JP JP2001535442A patent/JP2003514044A/ja active Pending
- 2000-10-23 AU AU12747/01A patent/AU1274701A/en not_active Abandoned
- 2000-10-23 BR BR0015263-3A patent/BR0015263A/pt not_active Application Discontinuation
- 2000-10-23 US US10/111,925 patent/US6835798B1/en not_active Expired - Fee Related
- 2000-10-23 EP EP00974438A patent/EP1244726A1/de not_active Withdrawn
- 2000-10-23 KR KR1020027005680A patent/KR100686675B1/ko not_active Expired - Fee Related
- 2000-10-23 WO PCT/EP2000/010397 patent/WO2001032746A1/de not_active Ceased
- 2000-11-01 TW TW089122952A patent/TWI268942B/zh not_active IP Right Cessation
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