DE60113973T2 - Verfahren zur wiederverwendung eines kunststoffmaterials - Google Patents
Verfahren zur wiederverwendung eines kunststoffmaterials Download PDFInfo
- Publication number
- DE60113973T2 DE60113973T2 DE2001613973 DE60113973T DE60113973T2 DE 60113973 T2 DE60113973 T2 DE 60113973T2 DE 2001613973 DE2001613973 DE 2001613973 DE 60113973 T DE60113973 T DE 60113973T DE 60113973 T2 DE60113973 T2 DE 60113973T2
- Authority
- DE
- Germany
- Prior art keywords
- solvent
- plastic material
- pvc
- phase
- water
- 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.)
- Expired - Lifetime
Links
- 239000000463 material Substances 0.000 title claims description 82
- 229920003023 plastic Polymers 0.000 title claims description 78
- 239000004033 plastic Substances 0.000 title claims description 78
- 238000000034 method Methods 0.000 title claims description 55
- 239000002904 solvent Substances 0.000 claims description 122
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 77
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 claims description 76
- 239000003795 chemical substances by application Substances 0.000 claims description 33
- 238000004090 dissolution Methods 0.000 claims description 31
- 238000005191 phase separation Methods 0.000 claims description 21
- 230000008569 process Effects 0.000 claims description 21
- 239000000203 mixture Substances 0.000 claims description 19
- 238000001556 precipitation Methods 0.000 claims description 15
- 239000002245 particle Substances 0.000 claims description 11
- 238000004064 recycling Methods 0.000 claims description 10
- 239000002270 dispersing agent Substances 0.000 claims description 9
- 239000002244 precipitate Substances 0.000 claims description 8
- 238000001704 evaporation Methods 0.000 claims description 6
- 230000008020 evaporation Effects 0.000 claims description 6
- 230000000750 progressive effect Effects 0.000 claims description 6
- 238000009835 boiling Methods 0.000 claims description 5
- 238000010908 decantation Methods 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims description 3
- 150000001338 aliphatic hydrocarbons Chemical group 0.000 claims description 2
- 125000004432 carbon atom Chemical group C* 0.000 claims description 2
- 150000002894 organic compounds Chemical class 0.000 claims description 2
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 126
- 239000012071 phase Substances 0.000 description 50
- 239000000243 solution Substances 0.000 description 50
- 229920000642 polymer Polymers 0.000 description 17
- 239000000835 fiber Substances 0.000 description 12
- 239000007788 liquid Substances 0.000 description 12
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 5
- 238000011084 recovery Methods 0.000 description 5
- 230000009467 reduction Effects 0.000 description 5
- 206010016352 Feeling of relaxation Diseases 0.000 description 4
- 239000000654 additive Substances 0.000 description 4
- 229920001519 homopolymer Polymers 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 3
- 239000008346 aqueous phase Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 229920003086 cellulose ether Polymers 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- -1 polyethylene terephthalate Polymers 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000004014 plasticizer Substances 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 230000001376 precipitating effect Effects 0.000 description 2
- 239000011877 solvent mixture Substances 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- OEPOKWHJYJXUGD-UHFFFAOYSA-N 2-(3-phenylmethoxyphenyl)-1,3-thiazole-4-carbaldehyde Chemical compound O=CC1=CSC(C=2C=C(OCC=3C=CC=CC=3)C=CC=2)=N1 OEPOKWHJYJXUGD-UHFFFAOYSA-N 0.000 description 1
- 229920003043 Cellulose fiber Polymers 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 108010010803 Gelatin Proteins 0.000 description 1
- 241000282619 Hylobates lar Species 0.000 description 1
- 229920003091 Methocel™ Polymers 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000440 bentonite Substances 0.000 description 1
- 229910000278 bentonite Inorganic materials 0.000 description 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 235000011837 pasties Nutrition 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000013502 plastic waste Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000012744 reinforcing agent Substances 0.000 description 1
- 239000012783 reinforcing fiber Substances 0.000 description 1
- 238000005549 size reduction Methods 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J11/00—Recovery or working-up of waste materials
- C08J11/04—Recovery or working-up of waste materials of polymers
- C08J11/06—Recovery or working-up of waste materials of polymers without chemical reactions
- C08J11/08—Recovery or working-up of waste materials of polymers without chemical reactions using selective solvents for polymer components
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0003754 | 2000-03-23 | ||
| FR0003754A FR2806731B1 (fr) | 2000-03-23 | 2000-03-23 | Procede de recyclage d'une matiere plastique |
| PCT/EP2001/003019 WO2001070865A1 (fr) | 2000-03-23 | 2001-03-19 | Procede de recyclage d'une matiere plastique |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE60113973D1 DE60113973D1 (de) | 2005-11-17 |
| DE60113973T2 true DE60113973T2 (de) | 2006-07-06 |
Family
ID=8848454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2001613973 Expired - Lifetime DE60113973T2 (de) | 2000-03-23 | 2001-03-19 | Verfahren zur wiederverwendung eines kunststoffmaterials |
Country Status (18)
| Country | Link |
|---|---|
| US (1) | US7056956B2 (OSRAM) |
| EP (1) | EP1268628B1 (OSRAM) |
| JP (1) | JP5231703B2 (OSRAM) |
| KR (1) | KR20020086677A (OSRAM) |
| CN (1) | CN1271127C (OSRAM) |
| AR (1) | AR027702A1 (OSRAM) |
| AT (1) | ATE306511T1 (OSRAM) |
| AU (1) | AU2001262099A1 (OSRAM) |
| BR (1) | BR0109449A (OSRAM) |
| CA (1) | CA2403811A1 (OSRAM) |
| DE (1) | DE60113973T2 (OSRAM) |
| DK (1) | DK1268628T3 (OSRAM) |
| ES (1) | ES2249438T3 (OSRAM) |
| FR (1) | FR2806731B1 (OSRAM) |
| HU (1) | HUP0300538A2 (OSRAM) |
| PL (1) | PL204015B1 (OSRAM) |
| TW (1) | TWI236487B (OSRAM) |
| WO (1) | WO2001070865A1 (OSRAM) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102014114831A1 (de) * | 2014-10-13 | 2016-04-14 | Trenntechnik Ulm GmbH | Verfahren zur Herstellung von Zielpolymerprodukten aus kunststoffhaltigen Materialien und nach diesem Verfahren erhältliche körnige oder pulverförmige Zielpolymerprodukte |
| DE102018102811A1 (de) | 2018-02-08 | 2019-08-08 | Cleyond AG | Extruder, Anlage mit einem Extruder, Verfahren zur Herstellung von Zielpolymerprodukten aus einem kunststoffhaltigen Material aus einer Lösung unter Verwendung eines solchen Extruders |
Families Citing this family (34)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040229965A1 (en) * | 2000-08-11 | 2004-11-18 | Andreas Maurer | Method for separating and recovering target polymers and their additives from a material containing polymers |
| DE10039363A1 (de) * | 2000-08-11 | 2002-03-07 | Fraunhofer Ges Forschung | Verfahren zur Trennung und Rückgewinnung von Zielpolymeren und deren Additiven aus einem polymerhaltigen Material |
| JP4109427B2 (ja) | 2001-03-22 | 2008-07-02 | 株式会社神戸製鋼所 | ポリ塩化ビニルの回収方法及びその装置 |
| FR2833267A1 (fr) * | 2001-12-11 | 2003-06-13 | Solvay | Procede de recuperation d'un polymere en solution |
| TW200302243A (en) * | 2002-01-31 | 2003-08-01 | Solvay | Process for manufacturing a mixture based on a plastic |
| FR2857670B1 (fr) * | 2003-07-15 | 2006-02-03 | Solvay | Procede de recuperation d'un polymere en solution |
| FR2857669B1 (fr) * | 2003-07-15 | 2005-09-09 | Solvay | Procede de recuperation d'un polymere en solution |
| FR2868782B1 (fr) * | 2004-04-13 | 2006-06-16 | Solvay Sa Sa Belge | Procede de recuperation d'un polymere en solution |
| ES2297698T3 (es) * | 2004-04-15 | 2008-05-01 | Solvay Sa | Procedimiento para el tratamiento con disolvente de un plastico. |
| DE102004018287B4 (de) * | 2004-04-15 | 2006-04-27 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Verfahren zum Recycling von Polyestern oder Polyestergemischen aus polyesterhaltigen Abfällen |
| EP1591474A1 (en) * | 2004-04-26 | 2005-11-02 | SOLVAY (Société Anonyme) | Process for the recovery of a polymer from a polymer coating on a support |
| FR2875504B1 (fr) * | 2004-09-17 | 2007-01-12 | Solvay | Procede pour le traitement d'un melange d abs et de ps |
| FR2877949B1 (fr) * | 2004-11-15 | 2007-11-23 | Solvay Sa Sa Belge | Procede d'epuration d'une solution de matiere plastique |
| FR2878250B1 (fr) | 2004-11-22 | 2007-01-12 | Solvay Sa Sa Belge | Procede pour l'epuration en metaux lourds de polymeres du chlorure de vinyle (pvc) |
| FR2878249B1 (fr) * | 2004-11-22 | 2007-01-12 | Solvay | Procede pour l'epuration en metaux lourds de polymeres du chlorure de vinyle (pvc) |
| FR2889849B1 (fr) * | 2005-08-19 | 2007-10-05 | Solvay | Procede de recuperation d'un polymere a partir d'un milieu liquide |
| FR2921372B1 (fr) * | 2007-09-21 | 2009-11-13 | Solvay | Procede de recuperation d'un polymere a partir d'une solution |
| EP2119741A1 (en) | 2008-05-09 | 2009-11-18 | SOLVAY (Société Anonyme) | Process for recycling articles based on a fibre reinforced polymer |
| CN101367957B (zh) * | 2008-09-28 | 2011-09-21 | 浙江大学 | 回收聚氯乙烯或偏聚氯乙烯塑料的方法 |
| CN103140508A (zh) * | 2010-09-30 | 2013-06-05 | 陶氏环球技术有限责任公司 | 从溴化反应溶液回收溴化苯乙烯-丁二烯共聚物的方法 |
| EP2695909A1 (en) | 2012-08-09 | 2014-02-12 | Solvay Sa | Method for the manufacture and use of a green product |
| JP6253476B2 (ja) * | 2013-04-11 | 2017-12-27 | 日本合成化学工業株式会社 | ポリビニルアルコール系樹脂成形体からリサイクル原料を製造する方法 |
| CN105440663B (zh) * | 2014-08-07 | 2018-08-24 | 中国科学院理化技术研究所 | 一种选择性激光烧结用尼龙微粉的制备方法 |
| CN105058620A (zh) * | 2015-08-10 | 2015-11-18 | 安徽博邦超纤皮革有限公司 | 一种聚氨酯和尼龙混合粉料的分离方法及其应用 |
| CN107813439A (zh) * | 2017-09-14 | 2018-03-20 | 张家港市大能塑料制品有限公司 | 一种塑料回收方法 |
| US11655350B2 (en) * | 2021-04-16 | 2023-05-23 | Uop Llc | Solvent based approach to post-consumer recycling of polyethylene terephthalate |
| FR3123070B1 (fr) | 2021-05-20 | 2023-06-02 | Ifp Energies Now | Procede d’extraction et de transformation par transesterification de phtalates contenus dans des plastiques pvc |
| FR3123069B1 (fr) | 2021-05-20 | 2024-07-26 | Ifp Energies Now | Procede d’extraction et de transformation par transesterification de phtalates contenus dans des plastiques pvc au moyen d’alcool |
| EP4573150A1 (de) | 2022-08-17 | 2025-06-25 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Verfahren zum recycling mindestens eines zielpolymers aus mindestens einen kontaminanten aufweisenden kunststoff-abfällen |
| FR3142192A1 (fr) | 2022-11-18 | 2024-05-24 | IFP Energies Nouvelles | Procede d’extraction et de transformation par hydrolyse de phtalates contenus dans des plastiques pvc |
| FR3142190B1 (fr) | 2022-11-18 | 2024-11-22 | Ifp Energies Now | Procede d’extraction et de transformation par alcoolyse et hydrolyse de phtalates contenus dans des plastiques pvc |
| FR3142760A1 (fr) | 2022-12-01 | 2024-06-07 | IFP Energies Nouvelles | Procede de recyclage de dechets a base de plastiques pvc mettant en œuvre un dispositif d’extraction des chaines polymeres en lit mobile simule a exclusion sterique |
| JP2025542387A (ja) | 2022-12-21 | 2025-12-25 | ベーアーエスエフ・エスエー | ポリマー材料から可塑剤を除去する方法 |
| WO2025186410A1 (en) | 2024-03-08 | 2025-09-12 | Inovyn Europe Limited | Process |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4816987B1 (OSRAM) * | 1969-12-28 | 1973-05-25 | ||
| US3836486A (en) * | 1971-01-13 | 1974-09-17 | Hafner Industries | Vinyl chloride polymer recovery process |
| US4071479A (en) * | 1976-03-25 | 1978-01-31 | Western Electric Company, Inc. | Reclamation processing of vinyl chloride polymer containing materials and products produced thereby |
| DE3135198A1 (de) * | 1981-09-05 | 1983-03-17 | Chemische Werke Hüls AG, 4370 Marl | Verfahren zur herstellung eines voluminoesen, teilchenfoermigen vinylchloridpolymeren |
| JPS59221341A (ja) * | 1983-06-01 | 1984-12-12 | Toyo Rubber Chem Ind Co Ltd | 樹脂の再生方法 |
| US4668768A (en) * | 1985-11-25 | 1987-05-26 | General Electric Company | Anti-solvent precipitation process for isolating polymers from solution |
| DE4113336C1 (OSRAM) * | 1991-04-24 | 1992-02-13 | Fa. Carl Freudenberg, 6940 Weinheim, De | |
| JPH07173324A (ja) * | 1993-12-17 | 1995-07-11 | Chiyoda Corp | ポリ塩化ビニル廃棄物の再生方法 |
| JP3236213B2 (ja) * | 1995-04-24 | 2001-12-10 | 松下電器産業株式会社 | ポリスチレンの溶剤、発泡ポリスチレンの減溶化方法および発泡ポリスチレンのリサイクル方法 |
| JPH09157435A (ja) * | 1995-12-06 | 1997-06-17 | Bosai Soken:Kk | 発泡スチロール廃材の減容処理方法、回収スチロール樹脂の製造方法および発泡スチロール廃材の減容処理剤 |
| FR2776664B1 (fr) * | 1998-03-26 | 2000-09-15 | Ferrari S Tissage & Enduct Sa | Procede de recyclage d'articles a base de polymeres du chlorure de vinyle |
-
2000
- 2000-03-23 FR FR0003754A patent/FR2806731B1/fr not_active Expired - Fee Related
-
2001
- 2001-03-19 AU AU2001262099A patent/AU2001262099A1/en not_active Abandoned
- 2001-03-19 CA CA 2403811 patent/CA2403811A1/fr not_active Abandoned
- 2001-03-19 KR KR1020027012517A patent/KR20020086677A/ko not_active Withdrawn
- 2001-03-19 BR BR0109449A patent/BR0109449A/pt not_active IP Right Cessation
- 2001-03-19 EP EP01936086A patent/EP1268628B1/fr not_active Expired - Lifetime
- 2001-03-19 HU HU0300538A patent/HUP0300538A2/hu unknown
- 2001-03-19 US US10/221,179 patent/US7056956B2/en not_active Expired - Fee Related
- 2001-03-19 PL PL358254A patent/PL204015B1/pl unknown
- 2001-03-19 CN CNB018098444A patent/CN1271127C/zh not_active Expired - Fee Related
- 2001-03-19 DK DK01936086T patent/DK1268628T3/da active
- 2001-03-19 WO PCT/EP2001/003019 patent/WO2001070865A1/fr not_active Ceased
- 2001-03-19 AT AT01936086T patent/ATE306511T1/de not_active IP Right Cessation
- 2001-03-19 ES ES01936086T patent/ES2249438T3/es not_active Expired - Lifetime
- 2001-03-19 JP JP2001569058A patent/JP5231703B2/ja not_active Expired - Fee Related
- 2001-03-19 DE DE2001613973 patent/DE60113973T2/de not_active Expired - Lifetime
- 2001-03-22 AR ARP010101360 patent/AR027702A1/es active IP Right Grant
- 2001-05-10 TW TW90111161A patent/TWI236487B/zh not_active IP Right Cessation
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102014114831A1 (de) * | 2014-10-13 | 2016-04-14 | Trenntechnik Ulm GmbH | Verfahren zur Herstellung von Zielpolymerprodukten aus kunststoffhaltigen Materialien und nach diesem Verfahren erhältliche körnige oder pulverförmige Zielpolymerprodukte |
| DE102014114831B4 (de) * | 2014-10-13 | 2020-12-10 | Domo Engineering Plastics Gmbh | Verfahren zur Herstellung von körnigen oder pulverförmigen Zielpolymerprodukten aus kunststoffhaltigen Materialien |
| DE102018102811A1 (de) | 2018-02-08 | 2019-08-08 | Cleyond AG | Extruder, Anlage mit einem Extruder, Verfahren zur Herstellung von Zielpolymerprodukten aus einem kunststoffhaltigen Material aus einer Lösung unter Verwendung eines solchen Extruders |
| WO2019154889A1 (de) | 2018-02-08 | 2019-08-15 | Cleyond AG | Extruder, anlage mit einem extruder, verfahren zur herstellung von zielpolymerprodukten aus einem kunststoffhaltigen material aus einer lösung unter verwendung eines solchen extruders |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1268628B1 (fr) | 2005-10-12 |
| ES2249438T3 (es) | 2006-04-01 |
| US20030119925A1 (en) | 2003-06-26 |
| CA2403811A1 (fr) | 2001-09-27 |
| PL358254A1 (en) | 2004-08-09 |
| KR20020086677A (ko) | 2002-11-18 |
| JP5231703B2 (ja) | 2013-07-10 |
| HUP0300538A2 (en) | 2003-09-29 |
| ATE306511T1 (de) | 2005-10-15 |
| FR2806731A1 (fr) | 2001-09-28 |
| WO2001070865A1 (fr) | 2001-09-27 |
| DK1268628T3 (da) | 2006-03-06 |
| PL204015B1 (pl) | 2009-12-31 |
| CN1430640A (zh) | 2003-07-16 |
| TWI236487B (en) | 2005-07-21 |
| AU2001262099A1 (en) | 2001-10-03 |
| BR0109449A (pt) | 2003-06-24 |
| CN1271127C (zh) | 2006-08-23 |
| JP2003528191A (ja) | 2003-09-24 |
| US7056956B2 (en) | 2006-06-06 |
| AR027702A1 (es) | 2003-04-09 |
| DE60113973D1 (de) | 2005-11-17 |
| EP1268628A1 (fr) | 2003-01-02 |
| FR2806731B1 (fr) | 2002-06-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE60113973T2 (de) | Verfahren zur wiederverwendung eines kunststoffmaterials | |
| DE60012778T2 (de) | Verfahren zur wiederverwendung von gegenständen aus vinylpolymeren | |
| DE69918586T2 (de) | Verfahren zur Wiederverwendung von Gegenständen aus Polyvinylchlorid | |
| DE602005003814T2 (de) | Verfahren zur lösungsmittelbehandlung eines kunststoffs | |
| CA2722832C (en) | Process for recycling articles based on a fibre reinforced polymer | |
| DE602005005852T2 (de) | Verfahren zur reinigung von vinylchloridpolymeren (pvc) von schwermetallen | |
| EP1311599B1 (de) | Verfahren zur trennung und rückgewinnung von zielpolymeren und deren additiven aus einem polymerhaltigen material sowie dessen verwendung | |
| EP0894818B1 (de) | Verfahren zur Wiedergewinnung von löslichen Polymeren oder Polymerengemischen aus kunststoffhaltigen Materialien | |
| DE2904020A1 (de) | Verfahren zur herstellung von geformten polyestergegenstaenden unter verwendung von abfallmaterial | |
| DE602005005721T2 (de) | Verfahren zur entfernung von schwermetallen aus vinylchloridpolymeren (pvc) | |
| DE102018102811A1 (de) | Extruder, Anlage mit einem Extruder, Verfahren zur Herstellung von Zielpolymerprodukten aus einem kunststoffhaltigen Material aus einer Lösung unter Verwendung eines solchen Extruders | |
| DE69417644T2 (de) | Verfahren zur Isolierung von Polymerharzen aus Lösungen | |
| DE102014114831B4 (de) | Verfahren zur Herstellung von körnigen oder pulverförmigen Zielpolymerprodukten aus kunststoffhaltigen Materialien | |
| DE3883833T2 (de) | Verfahren zur Entfernung von Lösungsmittel aus chlorierten Harzen. | |
| EP4573150A1 (de) | Verfahren zum recycling mindestens eines zielpolymers aus mindestens einen kontaminanten aufweisenden kunststoff-abfällen | |
| EP0633284B1 (de) | Verfahren zum Recyclisieren von Plastisolen | |
| EP4567059A1 (de) | Verfahren zur herstellung von pvc-rezyklat | |
| DE1077424B (de) | Verfahren zur Herstellung von feinverteiltem Polyaethylen bestimmter Teilchengroesse | |
| DE102016106726A1 (de) | Polymermaterial und ein Verfahren zur Herstellung dieses Materials | |
| AT244913B (de) | Verfahren zur Herstellung konzentrierter wässeriger Dispersionen makromolekularer Substanzen | |
| CH470427A (de) | Verfahren zur Reinigung chlorierter Polymerisate | |
| DE4107684A1 (de) | Verfahren zur aufarbeitung von loesemittel- und treibmittelhaltigen waschrueckstaenden | |
| DD284477A5 (de) | Verfahren zur verbesserung des kristallisationsverhaltens von polyethylenterephthalat fuer den einsatz im spritzgusssektor | |
| DE19631706A1 (de) | Verfahren zum Recyclisieren von Plastisolen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition |