RU2719851C1 - Способ очистки регенерированных полимеров - Google Patents

Способ очистки регенерированных полимеров Download PDF

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Publication number
RU2719851C1
RU2719851C1 RU2019113684A RU2019113684A RU2719851C1 RU 2719851 C1 RU2719851 C1 RU 2719851C1 RU 2019113684 A RU2019113684 A RU 2019113684A RU 2019113684 A RU2019113684 A RU 2019113684A RU 2719851 C1 RU2719851 C1 RU 2719851C1
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RU
Russia
Prior art keywords
another embodiment
polymer
mpa
dissolved
inch
Prior art date
Application number
RU2019113684A
Other languages
English (en)
Russian (ru)
Inventor
Джон Монкриф ЛЕЙМАН
Димитрис Иоаннис КОЛЛИАС
Мэгги ГАННЕРСОН
Ганс ШОНЕМАНН
Кара УИЛЬЯМС
Original Assignee
Дзе Проктер Энд Гэмбл Компани
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Application filed by Дзе Проктер Энд Гэмбл Компани filed Critical Дзе Проктер Энд Гэмбл Компани
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Publication of RU2719851C1 publication Critical patent/RU2719851C1/ru

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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
    • C08J11/06—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
    • 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
    • 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
    • C08J2323/04—Homopolymers or copolymers of ethene
    • C08J2323/06—Polyethene
    • 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
    • C08J2323/04—Homopolymers or copolymers of ethene
    • C08J2323/08—Copolymers of ethene
    • 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
    • C08J2323/12—Polypropene
    • 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
    • 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
    • C08J2383/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen, or carbon only; Derivatives of such polymers
    • C08J2383/04—Polysiloxanes
    • 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)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Extraction Or Liquid Replacement (AREA)
RU2019113684A 2016-12-20 2017-12-13 Способ очистки регенерированных полимеров RU2719851C1 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201662436480P 2016-12-20 2016-12-20
US62/436,480 2016-12-20
PCT/US2017/066085 WO2018118579A1 (en) 2016-12-20 2017-12-13 Method for purifying reclaimed polymers

Publications (1)

Publication Number Publication Date
RU2719851C1 true RU2719851C1 (ru) 2020-04-23

Family

ID=60972361

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2019113684A RU2719851C1 (ru) 2016-12-20 2017-12-13 Способ очистки регенерированных полимеров

Country Status (7)

Country Link
JP (1) JP6877547B2 (pt)
CN (1) CN110072927B (pt)
BR (1) BR112019012860B1 (pt)
CA (1) CA3045910C (pt)
MX (1) MX2019007400A (pt)
RU (1) RU2719851C1 (pt)
WO (1) WO2018118579A1 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6877548B2 (ja) * 2016-12-20 2021-05-26 ザ プロクター アンド ギャンブル カンパニーＴｈｅ Ｐｒｏｃｔｅｒ ＆ Ｇａｍｂｌｅ Ｃｏｍｐａｎｙ 回収ポリプロピレンの精製方法
US10899906B2 (en) * 2018-06-20 2021-01-26 The Procter & Gamble Company Method for purifying reclaimed polypropylene
US10941269B2 (en) * 2018-06-20 2021-03-09 The Procter & Gamble Company Method for purifying reclaimed polyethylene
US10961366B2 (en) * 2018-06-20 2021-03-30 The Procter & Gamble Company Method for purifying reclaimed polymers
US11628379B2 (en) 2020-04-15 2023-04-18 The Procter & Gamble Company Reducing surface and bulk contamination in plastic
CN112362526B (zh) * 2020-11-24 2022-06-28 中国第一汽车股份有限公司 一种聚丙烯原料组分的定量检测方法
WO2022215612A1 (ja) * 2021-04-09 2022-10-13 花王株式会社 再生樹脂の製造方法
EP4332156A1 (en) * 2021-04-27 2024-03-06 DIC Corporation Method for separating colored resin composition, and resin recycling method
WO2024064429A1 (en) * 2022-09-21 2024-03-28 The Procter & Gamble Company Method for purifying reclaimed polymers
FR3142191A1 (fr) * 2022-11-21 2024-05-24 IFP Energies Nouvelles Procede de recyclage et traitement de plastiques usages par dissolution dans un solvant avec introduction etagee du solvant

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0849312A1 (de) * 1996-12-19 1998-06-24 Paraffinwerk Webau GmbH Verfahren zur Gewinnung von Polyolefinen aus polyolefin-haltigen Kunststoff-Gemischen oder polyolefinhaltigen Abfällen
RU2167168C1 (ru) * 2000-08-17 2001-05-20 Летечин Владимир Михайлович Способ переработки органических полимерных отходов
RU2172245C2 (ru) * 1995-08-30 2001-08-20 Эмтек Магнетикс Гмбх Способ непрерывной регенерации сырьевых материалов из мелконарезанных отходов пленки с покрытием и устройство для его осуществления
WO2001094457A2 (en) * 2000-06-08 2001-12-13 Dupont Canada Inc. Solvent-based recovery and recycle of polyamide material
US20020128394A1 (en) * 2000-12-15 2002-09-12 Guido Gorski Method for the production of a polypropylene blend

Family Cites Families (13)

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JPS5075672A (pt) * 1973-11-08 1975-06-20
US4137393A (en) * 1977-04-07 1979-01-30 Monsanto Company Polyester polymer recovery from dyed polyester fibers
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
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
DE19927523A1 (de) * 1999-06-16 2000-12-21 Wolfgang Lindner Verfahren zur Trennung von polyolefinischen Kunststoffgemischen
US6429284B2 (en) * 2000-05-18 2002-08-06 Matsushita Electric Industrial Co., Ltd. Method for treating flame retardant resin composition
DE10127875A1 (de) * 2001-06-08 2003-01-30 Der Gruene Punkt Duales Syst Verfahren zur Gewinnung von LDPE aus gebrauchten Kunststofffolien
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
WO2016012755A1 (en) * 2014-07-24 2016-01-28 Worn Again Footwear And Accessories Limited Recycling process
EP3112406A1 (en) * 2015-06-30 2017-01-04 The Procter and Gamble Company Method for purifying contaminated polyolefins
CN110062788B (zh) * 2016-12-20 2022-02-11 宝洁公司 用于纯化再生聚乙烯的方法
JP6877548B2 (ja) * 2016-12-20 2021-05-26 ザ プロクター アンド ギャンブル カンパニーＴｈｅ Ｐｒｏｃｔｅｒ ＆ Ｇａｍｂｌｅ Ｃｏｍｐａｎｙ 回収ポリプロピレンの精製方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2172245C2 (ru) * 1995-08-30 2001-08-20 Эмтек Магнетикс Гмбх Способ непрерывной регенерации сырьевых материалов из мелконарезанных отходов пленки с покрытием и устройство для его осуществления
EP0849312A1 (de) * 1996-12-19 1998-06-24 Paraffinwerk Webau GmbH Verfahren zur Gewinnung von Polyolefinen aus polyolefin-haltigen Kunststoff-Gemischen oder polyolefinhaltigen Abfällen
WO2001094457A2 (en) * 2000-06-08 2001-12-13 Dupont Canada Inc. Solvent-based recovery and recycle of polyamide material
RU2167168C1 (ru) * 2000-08-17 2001-05-20 Летечин Владимир Михайлович Способ переработки органических полимерных отходов
US20020128394A1 (en) * 2000-12-15 2002-09-12 Guido Gorski Method for the production of a polypropylene blend

Also Published As

Publication number Publication date
WO2018118579A1 (en) 2018-06-28
CN110072927A (zh) 2019-07-30
JP2020513458A (ja) 2020-05-14
CA3045910A1 (en) 2018-06-28
BR112019012860A2 (pt) 2019-12-10
JP6877547B2 (ja) 2021-05-26
BR112019012860B1 (pt) 2023-03-21
CN110072927B (zh) 2021-12-21
MX2019007400A (es) 2019-11-08
CA3045910C (en) 2022-12-06

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