EA013407B1 - Отделение загрязнений от полиэфирных материалов - Google Patents

Отделение загрязнений от полиэфирных материалов Download PDF

Info

Publication number
EA013407B1
EA013407B1 EA200701990A EA200701990A EA013407B1 EA 013407 B1 EA013407 B1 EA 013407B1 EA 200701990 A EA200701990 A EA 200701990A EA 200701990 A EA200701990 A EA 200701990A EA 013407 B1 EA013407 B1 EA 013407B1
Authority
EA
Eurasian Patent Office
Prior art keywords
polyester
mixture
alkaline composition
suspension
reaction
Prior art date
Application number
EA200701990A
Other languages
English (en)
Russian (ru)
Other versions
EA200701990A1 (ru
Inventor
Карлос Д. Гутьерес
Альфред Джеральд Фишбек
Original Assignee
Юнайтед Рисорс Рикавери Корпорейшн
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Юнайтед Рисорс Рикавери Корпорейшн filed Critical Юнайтед Рисорс Рикавери Корпорейшн
Publication of EA200701990A1 publication Critical patent/EA200701990A1/ru
Publication of EA013407B1 publication Critical patent/EA013407B1/ru

Links

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
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/141—Feedstock
    • Y02P20/143—Feedstock the feedstock being recycled material, e.g. plastics
    • 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)
EA200701990A 2005-03-16 2005-03-16 Отделение загрязнений от полиэфирных материалов EA013407B1 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2005/008668 WO2006101476A1 (en) 2005-03-16 2005-03-16 Separation of contaminants from polyester materials

Publications (2)

Publication Number Publication Date
EA200701990A1 EA200701990A1 (ru) 2008-04-28
EA013407B1 true EA013407B1 (ru) 2010-04-30

Family

ID=37024069

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200701990A EA013407B1 (ru) 2005-03-16 2005-03-16 Отделение загрязнений от полиэфирных материалов

Country Status (8)

Country Link
EP (1) EP1858961A4 (zh)
CN (1) CN101166781B (zh)
BR (1) BRPI0520124A2 (zh)
CA (1) CA2601201C (zh)
EA (1) EA013407B1 (zh)
HK (1) HK1119192A1 (zh)
MX (1) MX2007011204A (zh)
WO (1) WO2006101476A1 (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111607828A (zh) * 2020-04-30 2020-09-01 程明 一种涤纶短纤维生产工艺
TWI761195B (zh) 2021-04-29 2022-04-11 南亞塑膠工業股份有限公司 由回收膜形成聚酯材的方法

Citations (8)

* Cited by examiner, † Cited by third party
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
US5395858A (en) * 1994-04-28 1995-03-07 Partek, Inc. Process for recycling polyester
US5555984A (en) * 1993-07-23 1996-09-17 National Recovery Technologies, Inc. Automated glass and plastic refuse sorter
US5580905A (en) * 1994-04-28 1996-12-03 United Resource Recovery Corporation Process for recycling polyesters
US5610516A (en) * 1992-04-06 1997-03-11 Maier; Hans-Juergen Process of and device for checking presence of metal in refuse container of refuse collecting vehicle
US5958987A (en) * 1996-04-10 1999-09-28 The Coca-Cola Company Process for separating polyester from other materials
WO2002102884A1 (en) * 2001-06-19 2002-12-27 United Resource Recovery Corporation Process for separating polyester from other materials
US20030186159A1 (en) * 2002-03-28 2003-10-02 Schwartz John A. Composition and process for recovering coated polyester materials

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0000566D0 (en) * 2000-01-12 2000-03-01 Willett Int Ltd Apparatus and method

Patent Citations (10)

* Cited by examiner, † Cited by third party
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
US5610516A (en) * 1992-04-06 1997-03-11 Maier; Hans-Juergen Process of and device for checking presence of metal in refuse container of refuse collecting vehicle
US5555984A (en) * 1993-07-23 1996-09-17 National Recovery Technologies, Inc. Automated glass and plastic refuse sorter
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
US5958987A (en) * 1996-04-10 1999-09-28 The Coca-Cola Company Process for separating polyester from other materials
US6197838B1 (en) * 1996-04-10 2001-03-06 The Coca-Cola Company Process for separating polyester from other materials
WO2002102884A1 (en) * 2001-06-19 2002-12-27 United Resource Recovery Corporation Process for separating polyester from other materials
US20030010680A1 (en) * 2001-06-19 2003-01-16 United Resource Recovery Corporation Process for separating polyester from other materials
US20030186159A1 (en) * 2002-03-28 2003-10-02 Schwartz John A. Composition and process for recovering coated polyester materials

Also Published As

Publication number Publication date
WO2006101476A1 (en) 2006-09-28
HK1119192A1 (en) 2009-02-27
CN101166781B (zh) 2011-10-05
BRPI0520124A2 (pt) 2009-08-18
CA2601201A1 (en) 2006-09-28
MX2007011204A (es) 2007-11-12
CN101166781A (zh) 2008-04-23
EP1858961A1 (en) 2007-11-28
EA200701990A1 (ru) 2008-04-28
CA2601201C (en) 2013-01-08
EP1858961A4 (en) 2009-05-27

Similar Documents

Publication Publication Date Title
AU777435B2 (en) Process for preparing food contact grade polyethylene terephthalate resin from waste pet containers
US5958987A (en) Process for separating polyester from other materials
EP1409575B1 (en) Process for separating polyester from other materials
AU760736B2 (en) Method for cleaning and decontaminating polyesters
US7338981B2 (en) Separation of contaminants from polyester materials
EA013407B1 (ru) Отделение загрязнений от полиэфирных материалов
ES2372735T3 (es) Procedimiento de mezcla y reactor de mezcla de poliéster con material cáustico.
CA2792410A1 (en) Separation of contaminants from polyester materials
US20030186159A1 (en) Composition and process for recovering coated polyester materials
MXPA01003251A (en) Method for cleaning and decontaminating polyesters
HRP20031060A2 (en) Process for separating polyester from other materials

Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AZ KZ KG MD TJ TM

MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM BY

MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): RU