JP2016533416A5 - - Google Patents
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- Publication number
- JP2016533416A5 JP2016533416A5 JP2016523195A JP2016523195A JP2016533416A5 JP 2016533416 A5 JP2016533416 A5 JP 2016533416A5 JP 2016523195 A JP2016523195 A JP 2016523195A JP 2016523195 A JP2016523195 A JP 2016523195A JP 2016533416 A5 JP2016533416 A5 JP 2016533416A5
- Authority
- JP
- Japan
- Prior art keywords
- polycarbonate
- dihydroxy aromatic
- aromatic compound
- solvent
- composition
- 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
- 238000000034 method Methods 0.000 claims 20
- 229920000515 polycarbonate Polymers 0.000 claims 17
- 239000004417 polycarbonate Substances 0.000 claims 17
- 150000001491 aromatic compounds Chemical class 0.000 claims 15
- 239000002904 solvent Substances 0.000 claims 10
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims 8
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims 5
- 239000004202 carbamide Substances 0.000 claims 5
- 229920000642 polymer Polymers 0.000 claims 5
- 239000007787 solid Substances 0.000 claims 5
- 230000008961 swelling Effects 0.000 claims 5
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims 4
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims 4
- 229910021529 ammonia Inorganic materials 0.000 claims 4
- 239000003063 flame retardant Substances 0.000 claims 4
- 229910052698 phosphorus Inorganic materials 0.000 claims 4
- 239000011574 phosphorus Substances 0.000 claims 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims 2
- XECAHXYUAAWDEL-UHFFFAOYSA-N acrylonitrile butadiene styrene Chemical compound C=CC=C.C=CC#N.C=CC1=CC=CC=C1 XECAHXYUAAWDEL-UHFFFAOYSA-N 0.000 claims 2
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 claims 2
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 claims 2
- 239000007791 liquid phase Substances 0.000 claims 2
- 238000001953 recrystallisation Methods 0.000 claims 2
- 238000005406 washing Methods 0.000 claims 2
- OWICEWMBIBPFAH-UHFFFAOYSA-N (3-diphenoxyphosphoryloxyphenyl) diphenyl phosphate Chemical compound C=1C=CC=CC=1OP(OC=1C=C(OP(=O)(OC=2C=CC=CC=2)OC=2C=CC=CC=2)C=CC=1)(=O)OC1=CC=CC=C1 OWICEWMBIBPFAH-UHFFFAOYSA-N 0.000 claims 1
- BQPNUOYXSVUVMY-UHFFFAOYSA-N [4-[2-(4-diphenoxyphosphoryloxyphenyl)propan-2-yl]phenyl] diphenyl phosphate Chemical group C=1C=C(OP(=O)(OC=2C=CC=CC=2)OC=2C=CC=CC=2)C=CC=1C(C)(C)C(C=C1)=CC=C1OP(=O)(OC=1C=CC=CC=1)OC1=CC=CC=C1 BQPNUOYXSVUVMY-UHFFFAOYSA-N 0.000 claims 1
- 239000003463 adsorbent Substances 0.000 claims 1
- 150000001298 alcohols Chemical class 0.000 claims 1
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 claims 1
- 229920000402 bisphenol A polycarbonate polymer Polymers 0.000 claims 1
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 claims 1
- 239000002738 chelating agent Substances 0.000 claims 1
- 238000004821 distillation Methods 0.000 claims 1
- 238000001914 filtration Methods 0.000 claims 1
- 239000012535 impurity Substances 0.000 claims 1
- 150000002576 ketones Chemical class 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 230000000379 polymerizing effect Effects 0.000 claims 1
- 238000004064 recycling Methods 0.000 claims 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14/053,954 US9328046B2 (en) | 2013-10-15 | 2013-10-15 | Method for direct ammonolysis of polycarbonate-containing materials and products |
| US14/053,954 | 2013-10-15 | ||
| PCT/US2014/060450 WO2015057682A1 (en) | 2013-10-15 | 2014-10-14 | Method for direct ammonolysis of polycarbonate-containing materials and products |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2016533416A JP2016533416A (ja) | 2016-10-27 |
| JP2016533416A5 true JP2016533416A5 (enExample) | 2016-12-08 |
Family
ID=51795815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016523195A Pending JP2016533416A (ja) | 2013-10-15 | 2014-10-14 | ポリカーボネート含有材料の直接アンモノリシスのための方法および生成物 |
Country Status (6)
| Country | Link |
|---|---|
| US (2) | US9328046B2 (enExample) |
| EP (1) | EP3058019A1 (enExample) |
| JP (1) | JP2016533416A (enExample) |
| CN (1) | CN105658712A (enExample) |
| CA (1) | CA2927187A1 (enExample) |
| WO (1) | WO2015057682A1 (enExample) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MX2016006297A (es) | 2013-11-14 | 2016-07-26 | Aquesys Inc | Insertador de derivacion intraocular. |
| EP4337722A4 (en) * | 2021-05-14 | 2025-05-28 | Research Triangle Institute | DEPOLYMERIZATION OF POLYMERS WITH AMMONIA AND AMINES |
| JP7815635B2 (ja) * | 2021-07-16 | 2026-02-18 | 三菱ケミカル株式会社 | ポリカーボネート樹脂の分解方法、ウレアの製造方法、ビスフェノールの製造方法、及び再生ポリカーボネート樹脂の製造方法 |
| KR20230052755A (ko) * | 2021-10-13 | 2023-04-20 | 주식회사 엘지화학 | 재활용 플라스틱 합성용 단량체 조성물, 이의 제조방법, 그리고 이를 이용한 재활용 플라스틱, 및 성형품 |
| JP7585473B2 (ja) * | 2021-09-13 | 2024-11-18 | エルジー・ケム・リミテッド | リサイクルプラスチック合成用単量体組成物、その製造方法、並びにそれを用いたリサイクルプラスチック、および成形品 |
| EP4198076A1 (en) * | 2021-12-16 | 2023-06-21 | Covestro Deutschland AG | Process for recovery of rubber-modified vinyl(co)polymer |
| WO2023200245A1 (ko) * | 2022-04-13 | 2023-10-19 | 주식회사 엘지화학 | 재활용 플라스틱 합성용 단량체 조성물, 이의 제조방법, 그리고 이를 이용한 재활용 플라스틱, 및 성형품 |
| CN119790031A (zh) * | 2022-08-29 | 2025-04-08 | 三菱化学株式会社 | 双酚的制造方法和聚碳酸酯树脂的制造方法 |
| KR20260063844A (ko) * | 2024-10-31 | 2026-05-07 | 주식회사 엘지화학 | 재활용 플라스틱 합성용 단량체의 제조방법, 그리고 이를 이용한 재활용 플라스틱 합성용 단량체, 재활용 플라스틱, 및 성형품 |
| CN119707830B (zh) * | 2025-02-25 | 2025-06-13 | 浙江大学 | 一种聚碳酸酯废料的高值化回收利用方法 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4605762A (en) | 1982-04-23 | 1986-08-12 | Celanese Mexicana S.A. | Depolymerization of condensation polymers |
| US4885407A (en) | 1988-07-11 | 1989-12-05 | General Electric Company | Method for recovering a dihydric phenol from a scrap polyester |
| US5045122A (en) | 1989-12-14 | 1991-09-03 | Eastman Kodak Company | Ester hydrolysis and depolymerization of polyester and polycarbonate polymers |
| DE4220412C2 (de) | 1992-06-22 | 1995-12-07 | Bayer Ag | Verfahren zum Spalten von Polycarbonaten in Bisphenole und Diarylcarbonate |
| US5386055A (en) | 1993-08-11 | 1995-01-31 | The University Of Akron | Depolymerization process |
| US5336814A (en) | 1993-09-07 | 1994-08-09 | General Electric Company | Method for recovering bis hydroxy aromatic organic values and bis aryl carbonate values from scrap aromatic polycarbonate |
| CN1179438A (zh) * | 1996-07-01 | 1998-04-22 | 通用电气公司 | 从含二羟酚单元的热塑性聚合物中回收双酚a的方法 |
| US5675044A (en) | 1996-07-01 | 1997-10-07 | General Electric Company | Process for recovery of bisphenol-A from thermoplastic polymer containing dihydric phenol units |
| JP2001270961A (ja) * | 2000-03-28 | 2001-10-02 | Victor Co Of Japan Ltd | ポリカーボネート樹脂を主成分とする廃プラスチックからの有用物回収方法 |
| JP2001302844A (ja) * | 2000-04-25 | 2001-10-31 | Victor Co Of Japan Ltd | ポリカーボネート樹脂アロイを主成分とする廃プラスチックからの有用物回収方法 |
| WO2003035592A1 (en) | 2001-10-26 | 2003-05-01 | Teijin Limited | Method of depolymerizing aromatic polycarbonate |
| JP3655237B2 (ja) * | 2001-12-10 | 2005-06-02 | 住友ダウ株式会社 | 難燃性熱可塑性樹脂組成物 |
| US6911546B2 (en) | 2002-12-26 | 2005-06-28 | International Business Machines Corporation | Catalytic depolymerization of polymers containing electrophilic linkages using nucleophilic reagents |
| TW200536879A (en) * | 2004-02-12 | 2005-11-16 | Teijin Ltd | Method for decomposing polycarbonate |
| ES2685596T3 (es) | 2007-11-19 | 2018-10-10 | Asahi Kasei Kabushiki Kaisha | Derivados éster de ácido carbámico para la producción de isocianato y compuestos hidroxi aromáticos |
| US20090215949A1 (en) * | 2008-02-21 | 2009-08-27 | Sabic Innovative Plastics Ip B.V. | Flame retardant polycarbonate compositions |
| JP2012072400A (ja) * | 2010-09-03 | 2012-04-12 | Chuo Univ | 希釈アミン水溶液によるポリエステル類のケミカルリサイクル法 |
-
2013
- 2013-10-15 US US14/053,954 patent/US9328046B2/en not_active Expired - Fee Related
-
2014
- 2014-10-14 CA CA2927187A patent/CA2927187A1/en active Pending
- 2014-10-14 CN CN201480056262.8A patent/CN105658712A/zh active Pending
- 2014-10-14 WO PCT/US2014/060450 patent/WO2015057682A1/en not_active Ceased
- 2014-10-14 JP JP2016523195A patent/JP2016533416A/ja active Pending
- 2014-10-14 EP EP14789732.6A patent/EP3058019A1/en not_active Withdrawn
-
2016
- 2016-02-22 US US15/049,370 patent/US20160168063A1/en not_active Abandoned
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