FR2864544B1 - Procede de solubilisation du polystyrene expanse - Google Patents

Procede de solubilisation du polystyrene expanse

Info

Publication number
FR2864544B1
FR2864544B1 FR0315621A FR0315621A FR2864544B1 FR 2864544 B1 FR2864544 B1 FR 2864544B1 FR 0315621 A FR0315621 A FR 0315621A FR 0315621 A FR0315621 A FR 0315621A FR 2864544 B1 FR2864544 B1 FR 2864544B1
Authority
FR
France
Prior art keywords
solubilizing
expanded polystyrene
polystyrene
expanded
solubilizing expanded
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
FR0315621A
Other languages
English (en)
Other versions
FR2864544A1 (fr
Inventor
Franck Poutch
Pierre Dalet
Jose Alcorta
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Eska Co
Original Assignee
Eska Co
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 Eska Co filed Critical Eska Co
Priority to FR0315621A priority Critical patent/FR2864544B1/fr
Priority to PCT/FR2004/003416 priority patent/WO2005073303A1/fr
Priority to US10/584,888 priority patent/US8546455B2/en
Priority to CNA2004800422347A priority patent/CN1922250A/zh
Priority to EP04817619A priority patent/EP1713855A1/fr
Priority to JP2006546267A priority patent/JP2007518851A/ja
Publication of FR2864544A1 publication Critical patent/FR2864544A1/fr
Application granted granted Critical
Publication of FR2864544B1 publication Critical patent/FR2864544B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D125/00—Coating compositions based on 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; Coating compositions based on derivatives of such polymers
    • C09D125/02—Homopolymers or copolymers of hydrocarbons
    • C09D125/04—Homopolymers or copolymers of styrene
    • C09D125/06—Polystyrene
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J125/00—Adhesives based on 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; Adhesives based on derivatives of such polymers
    • C09J125/02—Homopolymers or copolymers of hydrocarbons
    • C09J125/04—Homopolymers or copolymers of styrene
    • C09J125/06—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
    • 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
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/05—Alcohols; Metal alcoholates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/10—Esters; Ether-esters
    • C08K5/12—Esters; Ether-esters of cyclic polycarboxylic acids
    • 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
FR0315621A 2003-12-31 2003-12-31 Procede de solubilisation du polystyrene expanse Expired - Fee Related FR2864544B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR0315621A FR2864544B1 (fr) 2003-12-31 2003-12-31 Procede de solubilisation du polystyrene expanse
PCT/FR2004/003416 WO2005073303A1 (fr) 2003-12-31 2004-12-30 Procede de solubilisation du polystyrene expanse
US10/584,888 US8546455B2 (en) 2003-12-31 2004-12-30 Expanded polystyrene solubilization method
CNA2004800422347A CN1922250A (zh) 2003-12-31 2004-12-30 膨胀型聚苯乙烯的增溶溶解方法
EP04817619A EP1713855A1 (fr) 2003-12-31 2004-12-30 Procede de solubilisation du polystryrene expanse
JP2006546267A JP2007518851A (ja) 2003-12-31 2004-12-30 発泡ポリスチレン可溶化方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0315621A FR2864544B1 (fr) 2003-12-31 2003-12-31 Procede de solubilisation du polystyrene expanse

Publications (2)

Publication Number Publication Date
FR2864544A1 FR2864544A1 (fr) 2005-07-01
FR2864544B1 true FR2864544B1 (fr) 2006-05-19

Family

ID=34639730

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0315621A Expired - Fee Related FR2864544B1 (fr) 2003-12-31 2003-12-31 Procede de solubilisation du polystyrene expanse

Country Status (6)

Country Link
US (1) US8546455B2 (fr)
EP (1) EP1713855A1 (fr)
JP (1) JP2007518851A (fr)
CN (1) CN1922250A (fr)
FR (1) FR2864544B1 (fr)
WO (1) WO2005073303A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2931859B1 (fr) * 2008-05-30 2013-07-12 Andre Jules Gouin Dispositif pour enlever le polystyrene contenu dans les joints de dilatation entre blocs de batiment
CA3042919C (fr) 2014-10-03 2022-03-08 Polystyvert Inc. Polystyrene recycle et ses applications
US9909069B2 (en) * 2014-11-13 2018-03-06 Abtech Industries, Inc. Process for recycling oil-sorbing polymeric media
MX2017016581A (es) * 2015-06-30 2018-05-02 Procter & Gamble Metodo para purificar polimeros contaminados.
CN105348554A (zh) * 2015-12-03 2016-02-24 吉林大学 用废旧聚苯乙烯制备可发性聚苯乙烯和石墨可发性聚苯乙烯的方法
MA41399B1 (fr) * 2017-11-10 2019-10-31 Karima Laklech Produit ecologique pour stabiliser l'avancement du sable sahara et la technologie de fertilisation du sol
KR102630019B1 (ko) * 2017-11-20 2024-01-29 폴리스타이버트 인크. 폴리스티렌 폐기물의 재생 방법
EP3870640A4 (fr) 2018-10-26 2022-08-03 Polystyvert Inc. Procédés de recyclage de déchets de polystyrène et/ou de déchets de copolymère de polystyrène
CN113372606A (zh) * 2021-06-17 2021-09-10 宋渊 聚苯乙烯回料溶剂法制作可发性聚苯乙烯珠粒工艺

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2417381A1 (fr) * 1978-02-17 1979-09-14 Rueda Michel Procede de traitement des polystyrenes expanses en vue de leur recuperation et produit obtenu
US4282130A (en) * 1978-08-01 1981-08-04 Exxon Research & Engineering Co. Process for controlled gelation of polymeric solution (C-669)
JPH0357435A (ja) * 1989-07-26 1991-03-12 Toshiba Corp 磁気共鳴イメージング方法
JPH09165465A (ja) * 1995-08-18 1997-06-24 Internatl Foam Solutions Inc 発泡ポリスチレンの減容剤、減容方法及びポリスチレンと減容剤の分離方法
JPH09157435A (ja) 1995-12-06 1997-06-17 Bosai Soken:Kk 発泡スチロール廃材の減容処理方法、回収スチロール樹脂の製造方法および発泡スチロール廃材の減容処理剤
FR2766832B1 (fr) * 1997-08-04 1999-10-29 Financ Lea Sarl Transformation de polymeres expanses
ATE340215T1 (de) * 2000-03-15 2006-10-15 Kagoshima Prefecture Verfahren zur herstellung wiederverwerteter, expandierter polystyrolharzteilchen
WO2002048246A1 (fr) * 2000-12-16 2002-06-20 Victech Co., Ltd. Agents reducteurs de volume pour polystyrene expanse, procedes et dispositifs pour le traitement de polystyrene expanse reposant sur l'utilisation de ces agents
US20020120020A1 (en) * 2000-12-18 2002-08-29 Horoaki Usui Volume reducing agents for expanded polystyrene, method and apparatus for processing expanded polystyrene using the same
JP2003145537A (ja) * 2001-08-29 2003-05-20 Nkk Corp 発泡スチロール樹脂のリサイクル方法

Also Published As

Publication number Publication date
US8546455B2 (en) 2013-10-01
JP2007518851A (ja) 2007-07-12
CN1922250A (zh) 2007-02-28
US20110021647A1 (en) 2011-01-27
FR2864544A1 (fr) 2005-07-01
EP1713855A1 (fr) 2006-10-25
WO2005073303A1 (fr) 2005-08-11

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Effective date: 20140829