JP2004532922A - Ｌｄｐｅを使用済みプラスチックフィルムから得る方法 - Google Patents

Ｌｄｐｅを使用済みプラスチックフィルムから得る方法 Download PDF

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Publication number
JP2004532922A
JP2004532922A JP2003503695A JP2003503695A JP2004532922A JP 2004532922 A JP2004532922 A JP 2004532922A JP 2003503695 A JP2003503695 A JP 2003503695A JP 2003503695 A JP2003503695 A JP 2003503695A JP 2004532922 A JP2004532922 A JP 2004532922A
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JP
Japan
Prior art keywords
film
solvent
polymer
ldpe
organic solvent
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Pending
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JP2003503695A
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English (en)
Japanese (ja)
Inventor
ヴォルフガンク リンドナー，
アンドレアス ティーレ，
グイドー ゴルスキー，
Original Assignee
デル グリューネ プンクト デュアレス システム ドイチランド アクチェンゲゼルシャフト
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Publication of JP2004532922A publication Critical patent/JP2004532922A/ja
Pending legal-status Critical Current

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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
    • 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
    • B29B17/04—Disintegrating plastics, e.g. by milling
    • B29B17/0412—Disintegrating plastics, e.g. by milling to large particles, e.g. beads, granules, flakes, slices
    • 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
    • B29B2017/001—Pretreating the materials before recovery
    • B29B2017/0015—Washing, rinsing
    • 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
    • B29K2023/0608—PE, i.e. polyethylene characterised by its density
    • B29K2023/0633—LDPE, i.e. low density polyethylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2007/00—Flat articles, e.g. films or sheets
    • 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
    • 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

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Sustainable Development (AREA)
  • Health & Medical Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Extraction Or Liquid Replacement (AREA)
JP2003503695A 2001-06-08 2002-06-06 Ｌｄｐｅを使用済みプラスチックフィルムから得る方法 Pending JP2004532922A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2001127875 DE10127875A1 (de) 2001-06-08 2001-06-08 Verfahren zur Gewinnung von LDPE aus gebrauchten Kunststofffolien
PCT/DE2002/002051 WO2002100932A1 (de) 2001-06-08 2002-06-06 Verfahren zur gewinnung von ldpe aus gebrauchten kunststoffolien

Publications (1)

Publication Number Publication Date
JP2004532922A true JP2004532922A (ja) 2004-10-28

Family

ID=7687649

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003503695A Pending JP2004532922A (ja) 2001-06-08 2002-06-06 Ｌｄｐｅを使用済みプラスチックフィルムから得る方法

Country Status (4)

Country Link
EP (1) EP1392766A1 (de)
JP (1) JP2004532922A (de)
DE (1) DE10127875A1 (de)
WO (1) WO2002100932A1 (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018519400A (ja) * 2015-06-30 2018-07-19 ザ プロクター アンド ギャンブル カンパニー 混入物を含むポリエチレンの精製方法
KR20190054710A (ko) * 2017-11-14 2019-05-22 한국과학기술연구원 폴리올레핀계 플라스틱을 이용한 탄소 소재 제조 방법 및 이로부터 얻어진 탄소 소재
JP2020511561A (ja) * 2016-12-20 2020-04-16 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
JP2020513458A (ja) * 2016-12-20 2020-05-14 ザ プロクター アンド ギャンブル カンパニーＴｈｅ Ｐｒｏｃｔｅｒ ＆ Ｇａｍｂｌｅ Ｃｏｍｐａｎｙ 再生ポリマーを精製するための方法

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9284431B2 (en) * 2012-02-14 2016-03-15 Clariant International Ltd. Method for recycling floor coverings
DE102013009138A1 (de) 2013-05-31 2014-12-04 Rainer Pommersheim Verfahren und technischer Prozess zur Rückgewinnung von Rohstoffen aus papierhaltigen Abfällen mittels lonischer Flüssigkeiten
MX2017016581A (es) * 2015-06-30 2018-05-02 Procter & Gamble Metodo para purificar polimeros contaminados.
EP3305839A1 (de) * 2016-10-10 2018-04-11 Fraunhofer Gesellschaft zur Förderung der Angewand Verfahren zur wiederverwertung von polyolefinhaltigem abfallmaterial
DE102016015198A1 (de) * 2016-12-21 2018-06-21 Apk Ag Lösungsmittel sowie Verfahren zum Lösen eines Kunststoffes von einem Feststoff innerhalb einer Suspension
CH718174A1 (de) * 2020-12-16 2022-06-30 Alpla Werke Alwin Lehner Gmbh & Co Kg Recycling-Verfahren für verunreinigte Polyolefine.
DE102021203708B3 (de) 2021-04-14 2022-08-04 Thyssenkrupp Ag Verfahren und Vorrichtung für das Recycling von Low Density Polyethylene (LDPE)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3119801A (en) * 1964-01-28 Recovery of olefin polymers fkom
NL169760C (nl) * 1972-04-22 1982-08-16 Stamicarbon Werkwijze voor het bereiden van polymeervezels.
DE4122277A1 (de) * 1991-07-05 1993-01-07 Nordenia Verpackung Verfahren zur aufbereitung von gebrauchten gegenstaenden aus polyolefin zu wiederverwendbarem rohstoff
DE19744436A1 (de) * 1997-10-08 1999-04-15 Lindner Wolfgang Verfahren zur Gewinnung von polyolefinischen Kunststoffen
DE19822234A1 (de) * 1998-05-07 1999-11-18 Stefan Bosewitz Verfahren zur Trennung von Kunststoffen und deren Mischungen durch selektives Fällen aus Lösungen
DE19905029A1 (de) * 1999-01-29 2000-11-16 Bgb Ges Tu Berlin Verfahren zur Trennung vermischter Polyolefine
DE19927523A1 (de) * 1999-06-16 2000-12-21 Wolfgang Lindner Verfahren zur Trennung von polyolefinischen Kunststoffgemischen

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018519400A (ja) * 2015-06-30 2018-07-19 ザ プロクター アンド ギャンブル カンパニー 混入物を含むポリエチレンの精製方法
JP2020511561A (ja) * 2016-12-20 2020-04-16 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
JP2020513458A (ja) * 2016-12-20 2020-05-14 ザ プロクター アンド ギャンブル カンパニーＴｈｅ Ｐｒｏｃｔｅｒ ＆ Ｇａｍｂｌｅ Ｃｏｍｐａｎｙ 再生ポリマーを精製するための方法
KR20190054710A (ko) * 2017-11-14 2019-05-22 한국과학기술연구원 폴리올레핀계 플라스틱을 이용한 탄소 소재 제조 방법 및 이로부터 얻어진 탄소 소재
KR102090018B1 (ko) * 2017-11-14 2020-03-17 한국과학기술연구원 폴리올레핀계 플라스틱을 이용한 탄소 소재 제조 방법 및 이로부터 얻어진 탄소 소재
US11427471B2 (en) 2017-11-14 2022-08-30 Korea Institute Of Science And Technology Method for preparing carbon material using polyolefin-based plastic and carbon material prepared therefrom

Also Published As

Publication number Publication date
EP1392766A1 (de) 2004-03-03
WO2002100932A1 (de) 2002-12-19
DE10127875A1 (de) 2003-01-30

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