MX383490B - Método para purificar polímeros contaminados. - Google Patents

Método para purificar polímeros contaminados.

Info

Publication number
MX383490B
MX383490B MX2017017025A MX2017017025A MX383490B MX 383490 B MX383490 B MX 383490B MX 2017017025 A MX2017017025 A MX 2017017025A MX 2017017025 A MX2017017025 A MX 2017017025A MX 383490 B MX383490 B MX 383490B
Authority
MX
Mexico
Prior art keywords
polymer
reclaimed
polymer solution
purer
purifying contaminated
Prior art date
Application number
MX2017017025A
Other languages
English (en)
Other versions
MX2017017025A (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 MX2017017025A publication Critical patent/MX2017017025A/es
Publication of MX383490B publication Critical patent/MX383490B/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
    • 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
    • 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
    • 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
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such 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
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/10—Homopolymers or copolymers of propene
    • 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
    • C08J2325/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Derivatives of such polymers
    • C08J2325/02—Homopolymers or copolymers of hydrocarbons
    • C08J2325/04—Homopolymers or copolymers of styrene
    • 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
    • C08J2325/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Derivatives of such polymers
    • C08J2325/02—Homopolymers or copolymers of hydrocarbons
    • C08J2325/04—Homopolymers or copolymers of styrene
    • C08J2325/06—Polystyrene
    • 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)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

Abstract

Se describe un método para purificar un polímero recuperado, tal como un polímero recuperado del uso posconsumo o uso posindustrial. El método incluye obtener el polímero recuperado y disolverlo en un solvente a una presión y temperatura elevada para producir una solución de polímero, la cual se purifica a una presión y temperatura elevada al poner en contacto la solución de polímero con medio sólido para producir una solución de polímero más pura. Entonces, se separa un polímero de la solución de polímero más pura.
MX2017017025A 2015-06-30 2016-06-23 Método para purificar polímeros contaminados. MX383490B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201562186500P 2015-06-30 2015-06-30
PCT/US2016/038867 WO2017003798A1 (en) 2015-06-30 2016-06-23 Method for purifying contaminated polymers

Publications (2)

Publication Number Publication Date
MX2017017025A MX2017017025A (es) 2018-05-17
MX383490B true MX383490B (es) 2025-03-14

Family

ID=56345254

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017017025A MX383490B (es) 2015-06-30 2016-06-23 Método para purificar polímeros contaminados.

Country Status (11)

Country Link
US (1) US9890225B2 (es)
EP (1) EP3317335B1 (es)
JP (1) JP6568296B2 (es)
CN (1) CN107709428B (es)
BR (1) BR112017028450B1 (es)
CA (1) CA2987418C (es)
ES (1) ES2970800T3 (es)
MX (1) MX383490B (es)
PL (1) PL3317335T3 (es)
RU (1) RU2687936C1 (es)
WO (1) WO2017003798A1 (es)

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EP3201246B1 (en) 2014-10-03 2019-09-04 Polystyvert Inc. Processes for recycling polystyrene waste
RU2687936C1 (ru) * 2015-06-30 2019-05-16 Дзе Проктер Энд Гэмбл Компани Способ очистки загрязненных полимеров
EP3112406A1 (en) * 2015-06-30 2017-01-04 The Procter and Gamble Company Method for purifying contaminated polyolefins
EP3317334B1 (en) * 2015-06-30 2023-10-18 The Procter & Gamble Company Method for purifying contaminated polymers
US10435532B2 (en) 2016-12-20 2019-10-08 The Procter & Gamble Company Method for separating and purifying materials from a reclaimed product
KR102798394B1 (ko) 2017-11-20 2025-04-22 폴리스타이버트 인크. 폴리스티렌 폐기물의 재생 방법
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
US10899906B2 (en) * 2018-06-20 2021-01-26 The Procter & Gamble Company Method for purifying reclaimed polypropylene
CN113557264B (zh) 2018-10-26 2024-05-24 波利斯太沃特公司 用于回收聚苯乙烯废料和/或聚苯乙烯共聚物废料的工艺
EP4136149A1 (en) * 2020-04-15 2023-02-22 The Procter & Gamble Company Reducing surface and bulk contamination in plastic
US11674012B2 (en) * 2020-07-28 2023-06-13 The Procter & Gamble Company Method for producing recycled polyethylene with virgin-like optical properties
US12129343B2 (en) * 2020-07-28 2024-10-29 The Procter & Gamble Company Method for producing recycled high-density polyethylene with natural-like optical properties
FR3117395B1 (fr) 2020-12-14 2023-06-02 Ifp Energies Now Procede de traitement de plastiques usages par dissolution des polymeres et purification par lavage
FR3117396B1 (fr) * 2020-12-14 2023-08-25 Ifp Energies Now Procede de traitement de plastiques usages par dissolution des polymeres et purification par adsorption
FR3117397B1 (fr) 2020-12-14 2023-08-25 Ifp Energies Now Procede de traitement de plastiques usages par dissolution des polymeres et purification par extraction
JP7788239B2 (ja) * 2021-08-27 2025-12-18 三井化学株式会社 再生プラスチック組成物
EP4430111A4 (en) 2021-11-11 2025-05-07 Polystyvert Inc. METHODS FOR RECYCLING POLYSTYRENE MATERIAL COMPRISING BROMINATED CONTAMINANTS
US12319038B2 (en) * 2021-12-01 2025-06-03 The Procter & Gamble Company Consumer product packages
FR3136469B1 (fr) 2022-06-14 2026-01-02 Ifp Energies Now Procede de recyclage de plastiques usages utilisant un solvant hydrocarbone leger
FR3136471B1 (fr) 2022-06-14 2026-01-02 Ifp Energies Now Procede de recyclage de plastiques usages a base de polypropylene utilisant un solvant hydrocarbone leger
FR3136470B1 (fr) 2022-06-14 2026-01-16 Ifp Energies Now Procede de recyclage de plastiques usages a base de polyethylene utilisant un solvant hydrocarbone leger
GB2620369A (en) * 2022-06-28 2024-01-10 Phoenix Carbon Ltd Apparatus for dissolving polymer bound to composite material and method for fabrication thereof
KR20250060249A (ko) 2022-09-07 2025-05-07 에이와이알 리미티드 베이핑 시스템
FR3142191B1 (fr) 2022-11-21 2026-02-20 Ifp Energies Now Procede de recyclage et traitement de plastiques usages par dissolution dans un solvant avec introduction etagee du solvant
WO2024184524A1 (en) 2023-03-08 2024-09-12 Borealis Ag Process of preparing high-purity polypropylene recyclates
WO2024184522A1 (en) 2023-03-08 2024-09-12 Borealis Ag High-purity polypropylene recyclates
EP4677010A1 (en) 2023-03-08 2026-01-14 Borealis GmbH High-purity polypropylene recyclates
FR3146474A1 (fr) 2023-03-08 2024-09-13 IFP Energies Nouvelles Procede de recyclage de plastiques comprenant la separation par decantation d’impuretes d’une solution polymeres
TW202502512A (zh) 2023-03-08 2025-01-16 奧地利商柏列利斯股份公司 包括消費後回收的聚丙烯樹脂的聚合物組成物、其用途、以及包含該聚合物組成物的物品
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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
BR112017028450B1 (pt) 2022-06-07
EP3317335B1 (en) 2024-01-03
ES2970800T3 (es) 2024-05-30
JP2018521184A (ja) 2018-08-02
CN107709428B (zh) 2020-12-08
JP6568296B2 (ja) 2019-08-28
US9890225B2 (en) 2018-02-13
PL3317335T3 (pl) 2024-04-08
US20170002110A1 (en) 2017-01-05
CA2987418C (en) 2021-02-16
WO2017003798A1 (en) 2017-01-05
MX2017017025A (es) 2018-05-17
RU2687936C1 (ru) 2019-05-16
BR112017028450A2 (pt) 2018-08-28
CA2987418A1 (en) 2017-01-05
EP3317335A1 (en) 2018-05-09
CN107709428A (zh) 2018-02-16

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