BR9810980A - Processo para transformação de um polìmero expandido, magma de um polìmero, composição, utilização da composição, dispositivo para transformação, e, artigo sólido, pastoso ou lìquido - Google Patents

Processo para transformação de um polìmero expandido, magma de um polìmero, composição, utilização da composição, dispositivo para transformação, e, artigo sólido, pastoso ou lìquido

Info

Publication number
BR9810980A
BR9810980A BR9810980A BR9810980A BR9810980A BR 9810980 A BR9810980 A BR 9810980A BR 9810980 A BR9810980 A BR 9810980A BR 9810980 A BR9810980 A BR 9810980A BR 9810980 A BR9810980 A BR 9810980A
Authority
BR
Brazil
Prior art keywords
transformation
composition
polymer
magma
expanded
Prior art date
Application number
BR9810980A
Other languages
English (en)
Inventor
Patrick Jura
Original Assignee
Financ Lea Sarl
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 Financ Lea Sarl filed Critical Financ Lea Sarl
Publication of BR9810980A publication Critical patent/BR9810980A/pt

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
    • 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
    • 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)
  • Sustainable Development (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)

Abstract

"PROCESSO PARA TRANSFORMAçãO DE UM POLìMERO EXPANDIDO, MAGMA DE UM POLìMERO, COMPOSIçãO, UTILIZAçãO DA COMPOSIçãO, DISPOSITIVO PARA TRANSFORMAçãO, E , ARTIGO SóLIDO, PASTOSO OU LìQUIDO". A invenção refere-se à transformação de polímeros expandidos, principalmente de polímeros de tipo poliestireno e de copolímeros estirênicos. Mais particularmente, a presente invenção refere-se a um processo de transformação de polímeros de um estado sólido expandido a um estado amorfo não expandido em forma de um magma pastoso e flexível reutilizável. O processo compreende a etapa de tratamento do polímero com uma solução de transformação que compreende um solvente, um lubrificante não gorduroso e, eventualmente, um álcool. A invenção refere-se ao processo de transformação propriamente dito, à solução de transformação utilizada neste processo, ao dispositivo que permite a utilização do processo da invenção, bem como ao magma obtido com a utilização deste processo.
BR9810980A 1997-08-04 1998-07-31 Processo para transformação de um polìmero expandido, magma de um polìmero, composição, utilização da composição, dispositivo para transformação, e, artigo sólido, pastoso ou lìquido BR9810980A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9709966A FR2766832B1 (fr) 1997-08-04 1997-08-04 Transformation de polymeres expanses
PCT/FR1998/001715 WO1999007776A1 (fr) 1997-08-04 1998-07-31 Transformation de polymeres expanses

Publications (1)

Publication Number Publication Date
BR9810980A true BR9810980A (pt) 2000-08-08

Family

ID=9510006

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9810980A BR9810980A (pt) 1997-08-04 1998-07-31 Processo para transformação de um polìmero expandido, magma de um polìmero, composição, utilização da composição, dispositivo para transformação, e, artigo sólido, pastoso ou lìquido

Country Status (14)

Country Link
US (1) US6326408B1 (pt)
EP (1) EP1002009B1 (pt)
JP (1) JP2001512764A (pt)
CN (1) CN1120196C (pt)
AT (1) ATE250643T1 (pt)
AU (1) AU755144B2 (pt)
BR (1) BR9810980A (pt)
CA (1) CA2297807C (pt)
DE (1) DE69818481T2 (pt)
ES (1) ES2209195T3 (pt)
FR (1) FR2766832B1 (pt)
NZ (1) NZ502611A (pt)
PT (1) PT1002009E (pt)
WO (1) WO1999007776A1 (pt)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1317298B1 (it) * 1998-12-23 2003-05-28 Demetrio Federico Processo di lavorazione atto al riciclaggio per flottazione deirifiuti costituiti da polistirolo espanso e al loro riutilizzo per la
DE60123231T2 (de) * 2000-03-15 2007-09-27 Kagoshimaken Verfahren zur herstellung wiederverwerteter, expandierter polystyrolharzteilchen
KR20020090503A (ko) * 2001-05-28 2002-12-05 박병식 폐 스치로폼의 재생방법
KR20030034976A (ko) * 2001-10-29 2003-05-09 (주)에이피에스 폐스치로폴을 재활용해 제조되는 액상 에폭시형 도료 및그 제조 방법 및 시스템
FR2864544B1 (fr) * 2003-12-31 2006-05-19 Eska Procede de solubilisation du polystyrene expanse
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
PL2513212T3 (pl) 2009-12-17 2021-12-13 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Sposób przetwarzania odpadów zawierających tworzywa sztuczne
ITPO20100008A1 (it) * 2010-08-10 2012-02-11 Leandro Bigalli Processi industriali innovativi per la realizzazione di lastre e sagomati termoplastici a carica differenziata ad alte prestazioni meccaniche, elettriche ed estetiche definita wafer sheet moulding compound
CN105197344A (zh) * 2014-06-25 2015-12-30 艾尔戴克斯国际公司 承载结构
KR102314967B1 (ko) 2014-10-03 2021-10-20 폴리스타이버트 인크. 폴리스타이렌 폐기물 재생 공정
CN107498692A (zh) * 2017-08-16 2017-12-22 广东海翔教育科技有限公司 一种环保复合防火墙体材料加工装置及制备方法
AT18353U1 (de) 2017-11-20 2024-10-15 Polystyvert Inc Vorgänge zum recycling von polystyrolabfällen
JP7345545B2 (ja) 2018-10-26 2023-09-15 ポリスタイバート インコーポレイテッド ポリスチレン廃棄物および／またはポリスチレンコポリマー廃棄物を再生するためのプロセス
MX2024005660A (es) 2021-11-11 2024-07-19 Polystyvert Inc Métodos para reciclar material de poliestireno que comprende contaminantes bromados.
FR3162159A1 (fr) 2024-05-15 2025-11-21 Beaucourt Holding Installation pour la transformation d’un polymère expansé en magma
FR3163947A1 (fr) 2024-07-01 2026-01-02 Polynnov Environnement Colle obtenue à partir d’un magma de polystyrène expansé
US12351739B1 (en) 2024-09-10 2025-07-08 Jeffrey Mauk Hot-melt adhesive and method of making same using recycled polymer materials
FR3167950A1 (fr) 2024-10-24 2026-05-01 Polynnov Environnement Matériau composite à base de polystyrène et son procédé d’obtention

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4215113A1 (de) * 1992-05-07 1993-11-11 Wolfgang Dr Jasching Verfahren zur Entsorgung und gewünschtenfalls Wiederverwertung von festen Polystyrolschäumen, insbesondere entsprechenden Schaumstoffabfällen
US5232954A (en) * 1992-05-12 1993-08-03 Peters Donald F Process for recovering thermoplastic resins using esters
US5223543A (en) * 1992-10-19 1993-06-29 Claudia Iovino Reduction in polystyrene with activated agent
NL9301660A (nl) * 1993-09-27 1995-04-18 Jan Van Den Wittenboer Werkwijze voor het compacteren van geëxpandeerd polystyreen, de aldus verkregen gecompacteerde massa, het transport en de verwerking van de aldus verkregen gecompacteerde massa.
JP3449017B2 (ja) * 1995-03-14 2003-09-22 ソニー株式会社 発泡ポリスチレン収縮装置
US5629352A (en) * 1995-04-24 1997-05-13 Matsushita Electric Industrial Co., Ltd. Solvent for polystyrene, method for reducing volume of polystyrene foam and method for recycling polystyrene foam
JP3026415B2 (ja) * 1995-05-15 2000-03-27 生研化学株式会社 発泡スチロールの処理方法
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
US5891403A (en) * 1997-07-17 1999-04-06 Badger; Berkley C. Apparatus and method for disposal of expanded polystyrene waste

Also Published As

Publication number Publication date
AU755144B2 (en) 2002-12-05
EP1002009B1 (fr) 2003-09-24
HK1028775A1 (en) 2001-03-02
CA2297807A1 (fr) 1999-02-18
CA2297807C (fr) 2010-11-16
CN1266448A (zh) 2000-09-13
ES2209195T3 (es) 2004-06-16
WO1999007776A1 (fr) 1999-02-18
CN1120196C (zh) 2003-09-03
US6326408B1 (en) 2001-12-04
EP1002009A1 (fr) 2000-05-24
DE69818481D1 (de) 2003-10-30
JP2001512764A (ja) 2001-08-28
FR2766832B1 (fr) 1999-10-29
PT1002009E (pt) 2004-02-27
DE69818481T2 (de) 2004-07-01
FR2766832A1 (fr) 1999-02-05
AU8986698A (en) 1999-03-01
NZ502611A (en) 2002-08-28
ATE250643T1 (de) 2003-10-15

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 31/07/1998, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 16A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2265 DE 03-06-2014 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.