MX387973B - Método para purificar polímeros contaminados. - Google Patents

Método para purificar polímeros contaminados.

Info

Publication number
MX387973B
MX387973B MX2017017028A MX2017017028A MX387973B MX 387973 B MX387973 B MX 387973B MX 2017017028 A MX2017017028 A MX 2017017028A MX 2017017028 A MX2017017028 A MX 2017017028A MX 387973 B MX387973 B MX 387973B
Authority
MX
Mexico
Prior art keywords
polymer
reclaimed
produce
pressure
elevated temperature
Prior art date
Application number
MX2017017028A
Other languages
English (en)
Other versions
MX2017017028A (es
Inventor
Hans Schonemann
John Moncrief Layman
Kara Williams
Maggie Gunnerson
Original Assignee
Procter & Gamble
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 Procter & Gamble filed Critical Procter & Gamble
Publication of MX2017017028A publication Critical patent/MX2017017028A/es
Publication of MX387973B publication Critical patent/MX387973B/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/02—Separating plastics from other materials
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F6/00—Post-polymerisation treatments
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F6/00—Post-polymerisation treatments
    • C08F6/008—Treatment of solid polymer wetted by water or organic solvents, e.g. coagulum, filter cakes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F6/00—Post-polymerisation treatments
    • C08F6/02—Neutralisation of the polymerisation mass, e.g. killing the catalyst also removal of catalyst residues
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F6/00—Post-polymerisation treatments
    • C08F6/06—Treatment of polymer solutions
    • C08F6/10—Removal of volatile materials, e.g. solvents
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • C08G77/32—Post-polymerisation treatment
    • C08G77/34—Purification
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/10—Homopolymers or copolymers of propene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/02—Separating plastics from other materials
    • B29B2017/0213—Specific separating techniques
    • B29B2017/0293—Dissolving the materials in gases or liquids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/04—Polymers of ethylene
    • B29K2023/06—PE, i.e. polyethylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/10—Polymers of propylene
    • B29K2023/12—PP, i.e. polypropylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2025/00—Use of polymers of vinyl-aromatic compounds or derivatives thereof as moulding material
    • B29K2025/04—Polymers of styrene
    • B29K2025/06—PS, i.e. polystyrene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2083/00—Use of polymers having silicon, with or without sulfur, nitrogen, oxygen, or carbon only, in the main chain, as moulding material
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

Se describe un método para purificar un polímero recuperado, tal como un polímero recuperado del uso posconsumo o uso posindustrial. El método implica obtener el polímero recuperado y ponerlo en contacto a una temperatura y presión elevadas con un solvente fluido para producir un polímero recuperado extraído. El polímero recuperado extraído se disuelve en un solvente a una temperatura y presión elevadas para producir una solución de polímero, que se purifica a una temperatura y presión elevadas al poner en contacto la solución de polímero con un medio sólido para producir una solución de polímero más puro. Después, un polímero más puro se separa de la solución de polímero más puro.
MX2017017028A 2015-06-30 2016-06-23 Método para purificar polímeros contaminados. MX387973B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201562186493P 2015-06-30 2015-06-30
PCT/US2016/038865 WO2017003797A1 (en) 2015-06-30 2016-06-23 Method for purifying contaminated polymers

Publications (2)

Publication Number Publication Date
MX2017017028A MX2017017028A (es) 2018-05-17
MX387973B true MX387973B (es) 2025-03-19

Family

ID=56345253

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017017028A MX387973B (es) 2015-06-30 2016-06-23 Método para purificar polímeros contaminados.

Country Status (11)

Country Link
US (1) US9982066B2 (es)
EP (1) EP3317334B1 (es)
JP (1) JP6533334B2 (es)
CN (1) CN107787345B (es)
BR (1) BR112017028437B1 (es)
CA (1) CA2987415C (es)
ES (1) ES2965289T3 (es)
MX (1) MX387973B (es)
PL (1) PL3317334T3 (es)
RU (1) RU2673886C1 (es)
WO (1) WO2017003797A1 (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2687936C1 (ru) * 2015-06-30 2019-05-16 Дзе Проктер Энд Гэмбл Компани Способ очистки загрязненных полимеров
EP3317334B1 (en) * 2015-06-30 2023-10-18 The Procter & Gamble Company Method for purifying contaminated polymers
EP3112406A1 (en) * 2015-06-30 2017-01-04 The Procter and Gamble Company Method for purifying contaminated polyolefins
US10435532B2 (en) * 2016-12-20 2019-10-08 The Procter & Gamble Company Method for separating and purifying materials from a reclaimed product
US10899906B2 (en) * 2018-06-20 2021-01-26 The Procter & Gamble Company Method for purifying reclaimed polypropylene
US11008433B2 (en) * 2018-06-20 2021-05-18 The Procter & Gamble Company Method for separating and purifying polymers from reclaimed product
US10961366B2 (en) * 2018-06-20 2021-03-30 The Procter & Gamble Company Method for purifying reclaimed polymers
US10941269B2 (en) * 2018-06-20 2021-03-09 The Procter & Gamble Company Method for purifying reclaimed polyethylene
US12129343B2 (en) * 2020-07-28 2024-10-29 The Procter & Gamble Company Method for producing recycled high-density polyethylene with natural-like optical properties
US11674012B2 (en) * 2020-07-28 2023-06-13 The Procter & Gamble Company Method for producing recycled polyethylene with virgin-like optical properties
US12304872B2 (en) 2020-09-18 2025-05-20 Holcim Technology Ltd Method for producing a composite insulating mineral construction element
TWI832185B (zh) * 2021-03-26 2024-02-11 奧地利商柏列利斯股份公司 混合塑膠-聚丙烯摻合物
KR20250060249A (ko) 2022-09-07 2025-05-07 에이와이알 리미티드 베이핑 시스템
GB202403197D0 (en) 2024-03-05 2024-04-17 Ayr Ltd Ayr 8th gen 2

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE559729A (es) 1956-08-17
US2914453A (en) 1956-11-19 1959-11-24 Standard Oil Co Purification and recovery of normally solid polymers
US2978442A (en) 1957-05-01 1961-04-04 Du Pont Recovery process for polyethylene
DE2632031C2 (de) * 1975-08-25 1987-01-08 Forschungsinstitut für Textiltechnologie, DDR 9010 Karl-Marx-Stadt Verfahren zur Gewinnung von Polyäthylenterephthalat
DD153401A1 (de) * 1980-10-03 1982-01-06 Siegfried Mende Naehmaschine
US5198471A (en) 1989-09-11 1993-03-30 Rensselaer Polytechnic Institute Polymer recycling by selective dissolution
US5233021A (en) 1992-05-13 1993-08-03 Georgia Tech Research Corporation Recycling of polymeric materials from carpets and other multi-component structures by means of supercritical fluid extraction
DE4319180A1 (de) * 1992-07-08 1994-01-13 Basf Ag Verfahren zur Wiederverwendung gebrauchter Gegenstände aus Polystyrol
US5554657A (en) * 1995-05-08 1996-09-10 Shell Oil Company Process for recycling mixed polymer containing polyethylene terephthalate
US5739270A (en) 1995-08-01 1998-04-14 Farmer; Peter H. Method and apparatus for separating polymer from a plastic, and the resulting separated polymer
BE1009547A3 (nl) * 1995-08-23 1997-05-06 Dsm Nv Werkwijze voor het herverwerken van polyamidehoudend tapijtafval.
DE19531886A1 (de) * 1995-08-30 1997-03-06 Basf Magnetics Gmbh Kontinuierlich ablaufendes Verfahren zur Wiedergewinnung von Rohmaterialien aus beschichteten Folien
US5994417A (en) 1996-06-04 1999-11-30 Auburn University Process for recovering polymers from commingled materials
DE19653076A1 (de) 1996-12-19 1998-06-25 Paraffinwerk Webau Gmbh Verfahren zur Gewinnung von Polyolefinen aus polyolefinhaltigen Kunststoff-Gemischen oder polyolefinhaltigen Abfällen
US5977294A (en) 1997-05-13 1999-11-02 Prs, Llc Polymer deformulation by solvent solution filtration
US6429284B2 (en) * 2000-05-18 2002-08-06 Matsushita Electric Industrial Co., Ltd. Method for treating flame retardant resin composition
DE60121948T2 (de) * 2000-06-08 2007-03-15 E.I. Du Pont De Nemours And Co., Wilmington Auf lösungsmittel basierende rückgewinnung und wiederverwertung eines polyamidmaterials
DE10062710A1 (de) 2000-12-15 2002-06-20 Dkr Deutsche Ges Fuer Kunststo Herstellung eines Polypropylen-Blends
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
EP3317334B1 (en) * 2015-06-30 2023-10-18 The Procter & Gamble Company Method for purifying contaminated polymers
RU2687936C1 (ru) * 2015-06-30 2019-05-16 Дзе Проктер Энд Гэмбл Компани Способ очистки загрязненных полимеров
EP3317337A1 (en) * 2015-06-30 2018-05-09 The Procter and Gamble Company Method for purifying contaminated polymers

Also Published As

Publication number Publication date
US9982066B2 (en) 2018-05-29
CN107787345B (zh) 2020-11-03
EP3317334A1 (en) 2018-05-09
RU2673886C1 (ru) 2018-12-03
BR112017028437A2 (pt) 2018-08-28
BR112017028437B1 (pt) 2022-05-24
CA2987415C (en) 2021-02-16
MX2017017028A (es) 2018-05-17
PL3317334T3 (pl) 2024-02-19
JP2018521186A (ja) 2018-08-02
WO2017003797A1 (en) 2017-01-05
JP6533334B2 (ja) 2019-06-19
EP3317334B1 (en) 2023-10-18
US20170002109A1 (en) 2017-01-05
ES2965289T3 (es) 2024-04-12
CA2987415A1 (en) 2017-01-05
CN107787345A (zh) 2018-03-09

Similar Documents

Publication Publication Date Title
MX383490B (es) Método para purificar polímeros contaminados.
MX387971B (es) Método para purificar polipropileno contaminado.
MX387973B (es) Método para purificar polímeros contaminados.
MX380934B (es) Metodo para purificar polimeros contaminados
MX2019007400A (es) Metodo para purificar polimeros recuperados.
MX2020014139A (es) Metodo para purificar polietileno recuperado.
MX2020014138A (es) Metodo para purificar polipropileno recuperado.
MX391194B (es) Metodo para purificar polipropileno reciclado
CL2016001814A1 (es) Diseño quiral.
MX394657B (es) Mejoras en métodos y sistemas de reciclaje de halocarburos.
BR112016014853A8 (pt) cartucho adsorvente, método para regenerar ou purificar fluido de diálise, sistema de diálise para regenerar ou purificar fluido usado de diálise e método para fabricar um cartucho adsorvente
MX374368B (es) Medios de biopelicula, sistema de tratamiento y metodo de tratamiento.
EP3246084A4 (en) Graphene membrane film for solvent purification, method for producing same, and solvent purification system using same
IN2014DE02492A (es)
AR089900A1 (es) Composiciones y metodos para la recuperacion y/o eliminacion de reactivos de medios porosos
MX2019007026A (es) Metodo para purificar polietileno recuperado.
BR112017019207A2 (pt) recuperação e/ou reutilização de catalisador de paládio após acoplamento de suzuki
PE20160829A1 (es) Soporte polimerico y metodo de lixiviacion de concentrados minerales
MX384711B (es) Proceso para preparar un poliol polimérico.
AR099188A1 (es) Métodos y sistemas para la remoción de hidrocarburos pesados
FI20146147A7 (fi) Prosessijärjestelmä kemikaalien erottelemiseksi, tislauskolonnijärjestely ja kemikaalien erottelumenetelmä
MX391112B (es) Método de tratamiento de agua utilizando un medio compuesto.
MY191556A (en) Continuous esterification and/or amidification method, without organic solvent, of an acid homopolymer or copolymer
MX2019007399A (es) Metodo para separar y purificar polimeros a partir de un producto recuperado.
CO2018006292A2 (es) Método para recobrar petróleo y polímeros viscosificantes en agua producida con inyección de polímeros