NL6603089A - - Google Patents
Info
- Publication number
- NL6603089A NL6603089A NL6603089A NL6603089A NL6603089A NL 6603089 A NL6603089 A NL 6603089A NL 6603089 A NL6603089 A NL 6603089A NL 6603089 A NL6603089 A NL 6603089A NL 6603089 A NL6603089 A NL 6603089A
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/09—Preparation of carboxylic acids or their salts, halides or anhydrides from carboxylic acid esters or lactones
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- 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
- C08J11/10—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation
- C08J11/16—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by treatment with inorganic material
-
- 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
- C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
- C08J2367/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
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- 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)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Polyesters Or Polycarbonates (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US43875465A | 1965-03-10 | 1965-03-10 | |
| US52635266A | 1966-02-10 | 1966-02-10 | |
| US52634666A | 1966-02-10 | 1966-02-10 | |
| US52639166A | 1966-02-10 | 1966-02-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6603089A true NL6603089A (en:Method) | 1966-09-12 |
Family
ID=27503864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6603089A NL6603089A (en:Method) | 1965-03-10 | 1966-03-09 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3544622A (en:Method) |
| DE (1) | DE1267678B (en:Method) |
| FR (1) | FR1470920A (en:Method) |
| GB (1) | GB1109767A (en:Method) |
| LU (1) | LU50612A1 (en:Method) |
| NL (1) | NL6603089A (en:Method) |
Families Citing this family (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4542239A (en) * | 1981-11-18 | 1985-09-17 | Board Of Control Of Michigan Technological University | Process for recovering terephthalic acid from waste polyethylene terephthalate |
| US5602187A (en) * | 1992-05-18 | 1997-02-11 | Swig Pty Ltd. | Polyethylene terephthalate decontamination |
| ES2134261T3 (es) * | 1992-05-18 | 1999-10-01 | Swig Pty Ltd | Mejoras en la descontaminacion de tereftalato de polietileno. |
| US5545746A (en) * | 1993-11-09 | 1996-08-13 | Institut Francais Du Petrole | Method for recovery of alkali metal or alkaline-earth metal terephthalate and of alkylene glycol from polyethylene terephthalates |
| US5395858A (en) * | 1994-04-28 | 1995-03-07 | Partek, Inc. | Process for recycling polyester |
| US5580905A (en) * | 1994-04-28 | 1996-12-03 | United Resource Recovery Corporation | Process for recycling polyesters |
| US5532404A (en) * | 1994-05-27 | 1996-07-02 | E. I. Du Pont De Nemours And Company | Monomer recovery process for contaminated polymers |
| US5710315A (en) * | 1994-05-27 | 1998-01-20 | E. I. Du Pont De Nemours And Company | Monomer recovery process for contaminated polymers |
| ES2114449B1 (es) * | 1995-08-23 | 1999-07-16 | Garcia Juan Soto | Procedimieto para el reciclaje de los residuos de fangos y lodos procedentes de la regeneracion de glicol. |
| DE69516188T2 (de) | 1995-12-30 | 2000-11-23 | Sunkyong Industries Co. Ltd., Suwon | Verfahren zur herstellung von therephthalsäure |
| JP3140469B2 (ja) * | 1995-12-30 | 2001-03-05 | スンキョン インダストリーズカンパニーズ，リミテッド | テレフタル酸の製造方法 |
| US5958987A (en) * | 1996-04-10 | 1999-09-28 | The Coca-Cola Company | Process for separating polyester from other materials |
| FR2774374B1 (fr) * | 1998-01-30 | 2001-09-21 | Tredi | Procede pour la production de terephtalate d'un metal alcalin purifie, issu de produits de saponification de polyterephtalates d'alkylene de recuperation |
| DE19810874A1 (de) * | 1998-03-13 | 1999-09-16 | Delphi Automotive Systems Gmbh | Verfahren zur Aufbereitung von Edel- und/oder Halbedelmetallen aus Leiterplatten |
| JP3808672B2 (ja) * | 1999-11-26 | 2006-08-16 | 東洋製罐株式会社 | 回収ポリエチレンテレフタレート粉砕品からのテレフタル酸の工業的回収方法 |
| RS3604A (sr) * | 2001-06-19 | 2007-04-10 | United Resource Recovery Corporation, | Postupak za odvajanje poliestera od drugih materijala |
| US7098299B1 (en) * | 2005-03-16 | 2006-08-29 | United Resource Recovery Corporation | Separation of contaminants from polyester materials |
| CZ301118B6 (cs) * | 2006-09-08 | 2009-11-11 | Ústav chemických procesu Akademie ved CR | Zpusob chemické recyklace odpadního polyethylentereftalátu |
| CZ2007469A3 (cs) | 2007-07-13 | 2008-12-29 | Ústav chemických procesu Akademie ved CR | Zpusob chemické depolymerace odpadního polyethylentereftalátu |
| US9458354B2 (en) | 2010-10-06 | 2016-10-04 | Resinate Technologies, Inc. | Polyurethane dispersions and methods of making and using same |
| JP2014520008A (ja) | 2011-06-10 | 2014-08-21 | フェリス、クリストファー、エム． | 透明アクリルコーティング |
| CN103703137B (zh) | 2012-01-27 | 2016-11-23 | 株式会社吉那里斯 | 由对苯二甲酸钾盐制造有用化学品的方法 |
| US9732026B2 (en) | 2012-12-14 | 2017-08-15 | Resinate Technologies, Inc. | Reaction products containing hydroxyalkylterephthalates and methods of making and using same |
| ITUB20160843A1 (it) * | 2016-02-18 | 2017-08-18 | Recyclinnova S R L S | Processo di conversione di rifiuti in Polietilene Tereftalato (PET) in prodotti chimici di valore |
| CZ2018182A3 (cs) | 2018-04-12 | 2019-07-10 | Tomáš Kamarýt | Způsob odstraňování etiket z plastových obalů |
| DE102018122210B4 (de) * | 2018-09-12 | 2023-06-29 | Rittec Umwelttechnik Gmbh | Verfahren und Verwendung einer Vorrichtung zur Wiederaufarbeitung von Polyalkylenterephthalat enthaltenden Abfällen |
| TWI694064B (zh) * | 2018-09-26 | 2020-05-21 | 遠東新世紀股份有限公司 | 對苯二甲酸的製造方法及其系統 |
| US12312306B2 (en) * | 2019-02-27 | 2025-05-27 | Ecole Polytechnique Federale De Lausanne (Epfl) | Degradation of plastic materials into terephthalic acid (TPA), ethylene glycol and/or other monomers that form the plastic materials |
| EP3835023A1 (de) * | 2019-12-13 | 2021-06-16 | Lenzing Aktiengesellschaft | Verfahren zur verwertung von inhaltsstoffen aus mischtextilabfällen |
| DE102019135578A1 (de) | 2019-12-20 | 2021-06-24 | Rittec Umwelttechnik Gmbh | Verfahren, Vorrichtung und Verwendung zur Wiederaufarbeitung |
| DE102021105970A1 (de) * | 2021-03-11 | 2022-09-15 | Rittec Umwelttechnik Gmbh | Verfahren zur Gewinnung aromatischer Dicarbonsäuren aus ihren Metallsalzen |
| WO2023003278A1 (ko) * | 2021-07-19 | 2023-01-26 | 주식회사 엘지화학 | 재활용 플라스틱 합성용 단량체 조성물, 이의 제조방법, 그리고 이를 이용한 재활용 플라스틱, 성형품 및 가소제 조성물 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB822834A (en) * | 1957-01-11 | 1959-11-04 | Jaroslav Pitat | A method of processing waste of polyethylene terephthalate by hydrolysis |
| DE1061772B (de) * | 1957-02-08 | 1959-07-23 | Rhodiaceta | Verfahren zur Herstellung von Terephthalsaeure durch Abbau von Polymethylenterephthalaten |
-
1966
- 1966-02-10 US US3544622D patent/US3544622A/en not_active Expired - Lifetime
- 1966-03-09 NL NL6603089A patent/NL6603089A/xx unknown
- 1966-03-09 GB GB1041666A patent/GB1109767A/en not_active Expired
- 1966-03-09 FR FR52757A patent/FR1470920A/fr not_active Expired
- 1966-03-10 LU LU50612A patent/LU50612A1/xx unknown
- 1966-03-10 DE DEP1267A patent/DE1267678B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1267678B (de) | 1968-05-09 |
| US3544622A (en) | 1970-12-01 |
| LU50612A1 (en:Method) | 1966-09-12 |
| FR1470920A (fr) | 1967-02-24 |
| GB1109767A (en) | 1968-04-18 |