JP2017503067A5 - - Google Patents
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- Publication number
- JP2017503067A5 JP2017503067A5 JP2016562080A JP2016562080A JP2017503067A5 JP 2017503067 A5 JP2017503067 A5 JP 2017503067A5 JP 2016562080 A JP2016562080 A JP 2016562080A JP 2016562080 A JP2016562080 A JP 2016562080A JP 2017503067 A5 JP2017503067 A5 JP 2017503067A5
- Authority
- JP
- Japan
- Prior art keywords
- range
- polyester component
- article
- polyester
- procedure
- 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
- 238000000034 method Methods 0.000 claims 13
- 229920000728 polyester Polymers 0.000 claims 10
- 230000007062 hydrolysis Effects 0.000 claims 4
- 238000006460 hydrolysis reaction Methods 0.000 claims 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims 2
- 102000004190 Enzymes Human genes 0.000 claims 2
- 108090000790 Enzymes Proteins 0.000 claims 2
- 102000004882 Lipase Human genes 0.000 claims 2
- 239000004367 Lipase Substances 0.000 claims 2
- 108090001060 Lipase Proteins 0.000 claims 2
- 108091005804 Peptidases Proteins 0.000 claims 2
- 239000004365 Protease Substances 0.000 claims 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims 2
- 239000003513 alkali Substances 0.000 claims 2
- 235000019421 lipase Nutrition 0.000 claims 2
- 239000000203 mixture Substances 0.000 claims 2
- 102000035195 Peptidases Human genes 0.000 claims 1
- 102100037486 Reverse transcriptase/ribonuclease H Human genes 0.000 claims 1
- 238000013019 agitation Methods 0.000 claims 1
- 229910000019 calcium carbonate Inorganic materials 0.000 claims 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims 1
- 239000000920 calcium hydroxide Substances 0.000 claims 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 238000001035 drying Methods 0.000 claims 1
- 230000003301 hydrolyzing effect Effects 0.000 claims 1
- 229910000029 sodium carbonate Inorganic materials 0.000 claims 1
- 239000001488 sodium phosphate Substances 0.000 claims 1
- 229910000162 sodium phosphate Inorganic materials 0.000 claims 1
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical group [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 claims 1
- 238000005406 washing Methods 0.000 claims 1
- 210000002268 wool Anatomy 0.000 claims 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IN4133MU2013 | 2014-01-06 | ||
| IN4133/MUM/2013 | 2014-01-06 | ||
| PCT/IB2015/050081 WO2015101960A1 (en) | 2014-01-06 | 2015-01-06 | A process for recovering polyester from polyester/ wool blend |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2017503067A JP2017503067A (ja) | 2017-01-26 |
| JP2017503067A5 true JP2017503067A5 (cg-RX-API-DMAC7.html) | 2019-01-17 |
| JP6517235B2 JP6517235B2 (ja) | 2019-05-22 |
Family
ID=53493353
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016543623A Pending JP2017504694A (ja) | 2014-01-06 | 2014-12-30 | ポリエステルの回収プロセス |
| JP2016562080A Expired - Fee Related JP6517235B2 (ja) | 2014-01-06 | 2015-01-06 | ポリエステル／羊毛混紡からポリエステルを回収するプロセス |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016543623A Pending JP2017504694A (ja) | 2014-01-06 | 2014-12-30 | ポリエステルの回収プロセス |
Country Status (6)
| Country | Link |
|---|---|
| US (2) | US20160311997A1 (cg-RX-API-DMAC7.html) |
| EP (2) | EP3092335B1 (cg-RX-API-DMAC7.html) |
| JP (2) | JP2017504694A (cg-RX-API-DMAC7.html) |
| CN (2) | CN105960489A (cg-RX-API-DMAC7.html) |
| TW (1) | TW201605939A (cg-RX-API-DMAC7.html) |
| WO (2) | WO2015111071A2 (cg-RX-API-DMAC7.html) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015111071A2 (en) * | 2013-12-31 | 2015-07-30 | Reliance Industries Limited | A process for recovering polyester |
| BR112017016060A2 (pt) | 2015-01-30 | 2018-04-03 | Resinate Mat Group Inc | processo integrado para o tratamento de reciclos de pet e ptt |
| MX2020007409A (es) | 2018-01-12 | 2020-09-14 | Circ Llc | Metodos para reciclar fibras de algodon y poliester de textiles residuales. |
| SE542172C2 (en) | 2018-07-13 | 2020-03-10 | Soedra Skogsaegarna Ekonomisk Foerening | Process for separation |
| SE545212C2 (en) * | 2021-03-04 | 2023-05-23 | Soedra Skogsaegarna Ekonomisk Foerening | Method for treatment of a textile material in an alkaline solution containing one or more anionic polyelectrolytes |
| CN115197467B (zh) * | 2021-04-13 | 2025-02-07 | 香港纺织及成衣研发中心 | 分离混纺织品中涤纶和棉的方法 |
| TWI778720B (zh) * | 2021-07-22 | 2022-09-21 | 遠東新世紀股份有限公司 | 處理含棉織物廢料的方法 |
| US12331157B2 (en) | 2021-09-16 | 2025-06-17 | Circ, LLC | Method of forming a polyester from a regenerated diacid formed from depolymerization of a waste material |
| TWI818337B (zh) | 2021-10-25 | 2023-10-11 | 南亞塑膠工業股份有限公司 | 包含聚酯和羊毛纖維的廢舊織物的處理方法 |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2532183A (en) * | 1948-08-18 | 1950-11-28 | Pacific Mills | Treatment of cellulosic textile material to increase its water absorbency |
| US3937671A (en) * | 1974-11-18 | 1976-02-10 | Textile Research Institute | Method of recovering constituents from polyester and cellulosic textile waste |
| US3937675A (en) * | 1974-11-18 | 1976-02-10 | Textile Research Institute | Treatment of textile waste formed of polyester and cellulosic fibers |
| DD154713A1 (de) * | 1980-11-17 | 1982-04-14 | Ludwig Muehlberg | Verfahren zur hydrolyse zellulosehaltiger abprodukte |
| AU626818B2 (en) * | 1987-10-28 | 1992-08-13 | Schoeller Hardturm Ag | Enzymatic treatment of wool |
| US5236959A (en) * | 1992-03-12 | 1993-08-17 | Hoechst Celanese Corporation | Process for recycling polyester/cotton blends |
| JPH0693562A (ja) * | 1992-04-17 | 1994-04-05 | Toray Ind Inc | ポリエステル／ウール混布帛およびその製造方法 |
| JPH08158265A (ja) * | 1994-12-02 | 1996-06-18 | Ekorogu Recycling Japan:Kk | 繊維製品の回収方法 |
| CN1113846C (zh) * | 1995-12-30 | 2003-07-09 | 鲜京工业股份有限公司 | 生产对苯二甲酸的方法 |
| JP2000344933A (ja) * | 1999-06-03 | 2000-12-12 | Ecolog Recycling Japan:Kk | ポリエステルウール混用繊維製品の分離回収方法 |
| JP2002173828A (ja) * | 2000-12-04 | 2002-06-21 | Ecolog Recycling Japan:Kk | ポリエステル綿混用繊維製品リサイクル方法 |
| JP2003164827A (ja) * | 2001-11-29 | 2003-06-10 | Ishikawajima Harima Heavy Ind Co Ltd | 布地処理方法及び布地処理装置 |
| JP2008255554A (ja) * | 2007-03-11 | 2008-10-23 | Osaka Prefecture Univ | 布地の処理方法 |
| JP2011089239A (ja) * | 2009-10-26 | 2011-05-06 | Ecolog Recycling Japan:Kk | ポリエステル・綿混用繊維製品からポリエステル素材の単離・採取方法 |
| JP2012050921A (ja) * | 2010-08-31 | 2012-03-15 | Sekisui Chem Co Ltd | 多段階抽出方法 |
| DK2702162T3 (da) * | 2011-04-29 | 2020-05-18 | Novozymes Inc | Fremgangsmåder til forbedring af nedbrydningen eller omdannelsen af celluloseholdigt materiale |
| CN102199310B (zh) * | 2011-05-17 | 2013-01-02 | 东华大学 | 一种废旧涤棉混纺织物中含棉成分的回收方法 |
| CN102675089A (zh) * | 2012-04-15 | 2012-09-19 | 广东巨洋环保科技有限公司 | 一种废旧涤棉混纺织物回收利用方法 |
| CN102911395A (zh) * | 2012-10-15 | 2013-02-06 | 四川农业大学 | 一种废弃棉织物资源化回收利用的方法 |
| CN103613784A (zh) * | 2013-11-27 | 2014-03-05 | 青岛福创环境科技有限公司 | 一种从废旧纺织品中回收化学纤维的方法 |
| WO2015111071A2 (en) * | 2013-12-31 | 2015-07-30 | Reliance Industries Limited | A process for recovering polyester |
| US9222216B2 (en) * | 2014-04-09 | 2015-12-29 | University Of Calcutta | Methods for enzymatic treatment of wool |
-
2014
- 2014-12-30 WO PCT/IN2014/000806 patent/WO2015111071A2/en not_active Ceased
- 2014-12-30 TW TW103146346A patent/TW201605939A/zh unknown
- 2014-12-30 CN CN201480071538.XA patent/CN105960489A/zh active Pending
- 2014-12-30 EP EP14880260.6A patent/EP3092335B1/en not_active Not-in-force
- 2014-12-30 US US15/102,053 patent/US20160311997A1/en not_active Abandoned
- 2014-12-30 JP JP2016543623A patent/JP2017504694A/ja active Pending
-
2015
- 2015-01-06 US US15/102,004 patent/US9932456B2/en not_active Expired - Fee Related
- 2015-01-06 CN CN201580003695.1A patent/CN106164150A/zh active Pending
- 2015-01-06 EP EP15733231.3A patent/EP3092270B1/en active Active
- 2015-01-06 WO PCT/IB2015/050081 patent/WO2015101960A1/en not_active Ceased
- 2015-01-06 JP JP2016562080A patent/JP6517235B2/ja not_active Expired - Fee Related
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