JP2004189887A5 - - Google Patents
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- Publication number
- JP2004189887A5 JP2004189887A5 JP2002359578A JP2002359578A JP2004189887A5 JP 2004189887 A5 JP2004189887 A5 JP 2004189887A5 JP 2002359578 A JP2002359578 A JP 2002359578A JP 2002359578 A JP2002359578 A JP 2002359578A JP 2004189887 A5 JP2004189887 A5 JP 2004189887A5
- Authority
- JP
- Japan
- Prior art keywords
- polycarbonate
- polycondensation
- resin
- waste resin
- recycling
- 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.)
- Granted
Links
- 229920000515 polycarbonate Polymers 0.000 description 12
- 239000004417 polycarbonate Substances 0.000 description 12
- 238000006068 polycondensation reaction Methods 0.000 description 8
- 229920005989 resin Polymers 0.000 description 7
- 239000011347 resin Substances 0.000 description 7
- 239000002699 waste material Substances 0.000 description 7
- 238000005809 transesterification reaction Methods 0.000 description 6
- 238000006116 polymerization reaction Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 229920005668 polycarbonate resin Polymers 0.000 description 4
- 239000004431 polycarbonate resin Substances 0.000 description 4
- 238000004064 recycling Methods 0.000 description 4
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
Priority Applications (10)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002359578A JP3967674B2 (ja) | 2002-12-11 | 2002-12-11 | ポリカーボネートの樹脂のリサイクル法 |
| US10/707,033 US7105632B2 (en) | 2002-12-11 | 2003-11-17 | Recycle method for polycarbonate resin waste |
| DE60329707T DE60329707D1 (de) | 2002-12-11 | 2003-12-05 | Rezyklierungsverfahren für polycarbonatharzabfall |
| CN2007101383241A CN101100529B (zh) | 2002-12-11 | 2003-12-05 | 聚碳酸酯树脂废料的重新利用方法 |
| PCT/US2003/040065 WO2004052972A2 (en) | 2002-12-11 | 2003-12-05 | Recycle method for polycarbonate resin waste |
| CNB2003801082047A CN100354349C (zh) | 2002-12-11 | 2003-12-05 | 聚碳酸酯树脂废料的再生方法 |
| EP20030813021 EP1572791B1 (en) | 2002-12-11 | 2003-12-05 | Recycle method for polycarbonate resin waste |
| AU2003302930A AU2003302930A1 (en) | 2002-12-11 | 2003-12-05 | Recycle method for polycarbonate resin waste |
| AT03813021T ATE445668T1 (de) | 2002-12-11 | 2003-12-05 | Rezyklierungsverfahren für polycarbonatharzabfall |
| TW92135039A TW200422324A (en) | 2002-12-11 | 2003-12-11 | Recycle method for polycarbonate resin waste |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002359578A JP3967674B2 (ja) | 2002-12-11 | 2002-12-11 | ポリカーボネートの樹脂のリサイクル法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2004189887A JP2004189887A (ja) | 2004-07-08 |
| JP2004189887A5 true JP2004189887A5 (enExample) | 2006-07-06 |
| JP3967674B2 JP3967674B2 (ja) | 2007-08-29 |
Family
ID=32500943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2002359578A Expired - Fee Related JP3967674B2 (ja) | 2002-12-11 | 2002-12-11 | ポリカーボネートの樹脂のリサイクル法 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US7105632B2 (enExample) |
| EP (1) | EP1572791B1 (enExample) |
| JP (1) | JP3967674B2 (enExample) |
| CN (2) | CN101100529B (enExample) |
| AT (1) | ATE445668T1 (enExample) |
| AU (1) | AU2003302930A1 (enExample) |
| DE (1) | DE60329707D1 (enExample) |
| TW (1) | TW200422324A (enExample) |
| WO (1) | WO2004052972A2 (enExample) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101084256B (zh) * | 2004-12-21 | 2010-11-17 | 旭化成化学株式会社 | 缩聚聚合物的回收品的再利用方法 |
| US20100311920A1 (en) | 2005-08-26 | 2010-12-09 | Cid Centro De Investigacion Y Desarrollo Tecnologico Sa De Cv | Using Reactive Block Copolymers as Chain Extenders and Surface Modifiers |
| US20100311849A1 (en) | 2006-08-23 | 2010-12-09 | Cid Centro De Investigacion Y Desarrollo Tecnologico Sa De Cv | Using Reactive Block Copolymers as Chain Extenders and Surface Modifiers |
| US20110172461A1 (en) * | 2007-09-07 | 2011-07-14 | Rogers Family Living Revocable Trust | Polymer Recycling Methods Employing Catalytic Transfer Hydrogenation and Base Cleavage Reactions |
| JP2010202746A (ja) * | 2009-03-03 | 2010-09-16 | Sony Corp | 芳香族ポリカーボネート樹脂組成物及びその成形品 |
| JP2012025819A (ja) * | 2010-07-21 | 2012-02-09 | Idemitsu Kosan Co Ltd | 廃棄光ディスク及び/又は回収光ディスクからの難燃性ポリカーボネート樹脂組成物及び射出成形体 |
| CN101805445B (zh) * | 2010-01-29 | 2012-01-25 | 成强 | 熔融缩聚类高分子废旧料再生的化学处理方法 |
| BR102016015868A2 (pt) * | 2016-07-07 | 2018-01-23 | Universidade Estadual De Campinas - Unicamp | Processo de obtenção de oligômeros hidroxilados de policarbonato de bisfenol a e uso |
| AT521534A2 (de) * | 2018-07-03 | 2020-02-15 | Next Generation Recyclingmaschinen Gmbh | Verfahren zur Herstellung einer Polykondensatschmelze aus einem Primärmaterial und einem Sekundärmaterial |
| TWI878421B (zh) | 2019-12-27 | 2025-04-01 | 日商三菱瓦斯化學股份有限公司 | 再生樹脂之製造方法 |
| CN111440304A (zh) * | 2020-03-27 | 2020-07-24 | 聊城鲁西聚碳酸酯有限公司 | 光气界面缩聚法pc低聚物废液回收利用的系统及方法 |
| EP4450546A3 (de) * | 2021-11-12 | 2024-12-18 | Polymetrix AG | Verfahren und vorrichtung zur herstellung und verarbeitung eines gemisches aus rezykliertem polyestermaterial und einem polyester-prepolymer aus einem polyester-herstellprozess |
| US20250034392A1 (en) * | 2021-11-12 | 2025-01-30 | Polymetrix Ag | Method and apparatus for production and processing of a mixture of recycled polyester material and a polyester prepolymer from a polyester production process |
| EP4180199B1 (de) * | 2021-11-12 | 2025-04-16 | Polymetrix AG | Verfahren und vorrichtung zur herstellung und verarbeitung eines gemisches aus rezykliertem polyestermaterial und einem polyester-prepolymer aus einem polyester-herstellprozess |
| CN114044867B (zh) * | 2021-12-07 | 2023-07-21 | 西南石油大学 | 一种基于废旧光盘制备苯并噁嗪树脂的方法 |
| CN115449206B (zh) * | 2022-09-19 | 2023-07-21 | 碳中和环保科技(广州)有限公司 | 一种由废旧塑料制备的改性塑料 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE46353C (de) | CH. SELDEN in Baltimore, Maryland, V. St. A | Schaltung der beim gleichzeitigen Telegraphiren und Telephoniren auf derselben Leitung zur Anwendung kommenden Apparate | ||
| DD46353A (enExample) * | ||||
| JP3361882B2 (ja) * | 1994-05-23 | 2003-01-07 | 帝人株式会社 | 廃芳香族ポリカーボネート樹脂のリサイクル方法 |
| DE4421701A1 (de) | 1994-06-21 | 1996-01-04 | Bayer Ag | Verfahren zum chemischen Recycling von Polycarbonaten |
| DE10142735A1 (de) * | 2001-08-31 | 2003-03-20 | Bayer Ag | Verfahren zur Verwendung von Polycarbonaten |
-
2002
- 2002-12-11 JP JP2002359578A patent/JP3967674B2/ja not_active Expired - Fee Related
-
2003
- 2003-11-17 US US10/707,033 patent/US7105632B2/en not_active Expired - Fee Related
- 2003-12-05 CN CN2007101383241A patent/CN101100529B/zh not_active Expired - Fee Related
- 2003-12-05 CN CNB2003801082047A patent/CN100354349C/zh not_active Expired - Fee Related
- 2003-12-05 AT AT03813021T patent/ATE445668T1/de not_active IP Right Cessation
- 2003-12-05 WO PCT/US2003/040065 patent/WO2004052972A2/en not_active Ceased
- 2003-12-05 EP EP20030813021 patent/EP1572791B1/en not_active Expired - Lifetime
- 2003-12-05 AU AU2003302930A patent/AU2003302930A1/en not_active Abandoned
- 2003-12-05 DE DE60329707T patent/DE60329707D1/de not_active Expired - Lifetime
- 2003-12-11 TW TW92135039A patent/TW200422324A/zh unknown
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