JP4785860B2 - プラスチック材料を含有する溶液の精製方法 - Google Patents

プラスチック材料を含有する溶液の精製方法 Download PDF

Info

Publication number
JP4785860B2
JP4785860B2 JP2007540657A JP2007540657A JP4785860B2 JP 4785860 B2 JP4785860 B2 JP 4785860B2 JP 2007540657 A JP2007540657 A JP 2007540657A JP 2007540657 A JP2007540657 A JP 2007540657A JP 4785860 B2 JP4785860 B2 JP 4785860B2
Authority
JP
Japan
Prior art keywords
solution
plastic
solvent
pvc
centrifugal
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
JP2007540657A
Other languages
English (en)
Japanese (ja)
Other versions
JP2008519878A5 (enExample
JP2008519878A (ja
Inventor
ベルナール ヴァンダネンデ
Original Assignee
ソルヴェイ（ソシエテ アノニム）
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 ソルヴェイ（ソシエテ アノニム） filed Critical ソルヴェイ（ソシエテ アノニム）
Publication of JP2008519878A publication Critical patent/JP2008519878A/ja
Publication of JP2008519878A5 publication Critical patent/JP2008519878A5/ja
Application granted granted Critical
Publication of JP4785860B2 publication Critical patent/JP4785860B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

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
    • 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
    • B29B17/02—Separating plastics from other materials
    • B29B2017/0213—Specific separating techniques
    • B29B2017/0217—Mechanical separating techniques; devices therefor
    • B29B2017/0231—Centrifugating, cyclones
    • 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
    • B29K2021/00—Use of unspecified rubbers as moulding material
    • 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
    • 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
    • B29K2023/08—Copolymers of ethylene
    • B29K2023/086—EVOH, i.e. ethylene vinyl alcohol copolymer
    • 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
    • B29K2023/10—Polymers of propylene
    • B29K2023/12—PP, i.e. polypropylene
    • 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
    • B29K2025/00—Use of polymers of vinyl-aromatic compounds or derivatives thereof as moulding material
    • 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
    • B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
    • B29K2027/06—PVC, i.e. polyvinylchloride
    • 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
    • B29K2055/00—Use of specific polymers obtained by polymerisation reactions only involving carbon-to-carbon unsaturated bonds, not provided for in a single one of main groups B29K2023/00 - B29K2049/00, e.g. having a vinyl group, as moulding material
    • B29K2055/02—ABS polymers, i.e. acrylonitrile-butadiene-styrene polymers
    • 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
    • B29K2067/00—Use of polyesters or derivatives thereof, as moulding material
    • 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
    • B29K2705/00—Use of metals, their alloys or their compounds, for preformed parts, e.g. for inserts
    • 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
    • B29K2705/00—Use of metals, their alloys or their compounds, for preformed parts, e.g. for inserts
    • B29K2705/08—Transition metals
    • 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
    • B29K2705/00—Use of metals, their alloys or their compounds, for preformed parts, e.g. for inserts
    • B29K2705/08—Transition metals
    • B29K2705/10—Copper
    • 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
    • B29K2709/00—Use of inorganic materials not provided for in groups B29K2703/00 - B29K2707/00, for preformed parts, e.g. for inserts
    • B29K2709/08—Glass
    • 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
    • B29K2711/00—Use of natural products or their composites, not provided for in groups B29K2601/00 - B29K2709/00, for preformed parts, e.g. for inserts
    • B29K2711/12—Paper, e.g. cardboard
    • 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
    • B29K2711/00—Use of natural products or their composites, not provided for in groups B29K2601/00 - B29K2709/00, for preformed parts, e.g. for inserts
    • B29K2711/14—Wood, e.g. woodboard or fibreboard
    • 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
    • B29L2031/00—Other particular articles
    • B29L2031/10—Building elements, e.g. bricks, blocks, tiles, panels, posts, beams
    • 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
    • B29L2031/00—Other particular articles
    • B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
    • B29L2031/3055—Cars
    • 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
    • B29L2031/00—Other particular articles
    • B29L2031/34—Electrical apparatus, e.g. sparking plugs or parts thereof
    • B29L2031/3462—Cables
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials
    • 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)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
JP2007540657A 2004-11-15 2005-11-15 プラスチック材料を含有する溶液の精製方法 Expired - Fee Related JP4785860B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR04/12092 2004-11-15
FR0412092A FR2877949B1 (fr) 2004-11-15 2004-11-15 Procede d'epuration d'une solution de matiere plastique
PCT/EP2005/055968 WO2006051116A1 (en) 2004-11-15 2005-11-15 Method for purifying a solution containing a plastic material

Publications (3)

Publication Number Publication Date
JP2008519878A JP2008519878A (ja) 2008-06-12
JP2008519878A5 JP2008519878A5 (enExample) 2011-03-31
JP4785860B2 true JP4785860B2 (ja) 2011-10-05

Family

ID=34950970

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007540657A Expired - Fee Related JP4785860B2 (ja) 2004-11-15 2005-11-15 プラスチック材料を含有する溶液の精製方法

Country Status (6)

Country Link
US (1) US8338563B2 (enExample)
EP (1) EP1833895A1 (enExample)
JP (1) JP4785860B2 (enExample)
CN (1) CN101056922B (enExample)
FR (1) FR2877949B1 (enExample)
WO (1) WO2006051116A1 (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2857670B1 (fr) * 2003-07-15 2006-02-03 Solvay Procede de recuperation d'un polymere en solution
FR2857669B1 (fr) * 2003-07-15 2005-09-09 Solvay Procede de recuperation d'un polymere en solution
FR2889849B1 (fr) 2005-08-19 2007-10-05 Solvay Procede de recuperation d'un polymere a partir d'un milieu liquide
FR2921372B1 (fr) 2007-09-21 2009-11-13 Solvay Procede de recuperation d'un polymere a partir d'une solution
JP4756653B2 (ja) * 2007-10-16 2011-08-24 国立大学法人北海道大学 ポリ塩化ビニル材料から鉛化合物を含む無機物を除去する方法
JP4743794B2 (ja) * 2007-10-16 2011-08-10 国立大学法人北海道大学 ポリ塩化ビニル材料から鉛化合物を含む無機物を除去する方法
EP2119741A1 (en) * 2008-05-09 2009-11-18 SOLVAY (Société Anonyme) Process for recycling articles based on a fibre reinforced polymer
US8863809B2 (en) * 2011-11-14 2014-10-21 The Boeing Company Methods and systems for recycling of laminated materials
FR3010084B1 (fr) * 2013-09-03 2015-09-25 Solvay Procede pour le traitement d'une solution de matiere plastique dans un solvant contenant des particules insolubles
DE102016015197A1 (de) * 2016-12-21 2018-06-21 Apk Ag Gasdichte Zentrifuge zur Feststoffabtrennung aus einer Polymerlösung sowie Verfahren zur Feststoffabtrennung aus einer Polymerlösung
US11008433B2 (en) * 2018-06-20 2021-05-18 The Procter & Gamble Company Method for separating and purifying polymers from reclaimed product
EP4019576A1 (en) 2020-12-28 2022-06-29 Trinseo Europe GmbH Recycling method for elastomer toughened thermoplastic polymers
EP4491661A1 (en) 2023-07-14 2025-01-15 Trinseo Europe GmbH Recycling method for elastomer toughened thermoplastic polymers
EP4491662A1 (en) 2023-07-14 2025-01-15 Trinseo Europe GmbH Recycling method for elastomer toughened thermoplastic polymers

Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3228592A (en) * 1963-11-18 1966-01-11 Pennsalt Chemicals Corp Non-spilling feed means for vertical centrifuge
WO1982002543A1 (en) * 1981-01-19 1982-08-05 Lawrence G Decker Method for reclaiming paint overspray
JPS6286022A (ja) * 1985-10-04 1987-04-20 バイエル・アクチエンゲゼルシヤフト ポリアリ−レンスルフイドの分離法
JPH04248849A (ja) * 1990-07-27 1992-09-04 Belland Ag アルカリまたは酸水性媒体可溶性ポリマー類の回収方法
JPH06269697A (ja) * 1992-12-01 1994-09-27 Thomas Broadbent & Sons Ltd デカンター型遠心分離機
JPH06328441A (ja) * 1993-05-18 1994-11-29 Nippon Steel Corp 熱分解油とカーボン残渣との分離設備
JPH09506031A (ja) * 1993-12-07 1997-06-17 ドル−オリバー インコーポレイテッド ディスクデカンター型遠心機
JPH11310660A (ja) * 1998-03-26 1999-11-09 Solvay & Cie 塩化ビニルポリマ―をベ―スとした製品のリサイクル方法
JP2000226469A (ja) * 1999-02-03 2000-08-15 Mototsugu Suka 塩ビポリマーを主体とする廃プラスチックスの改良リサイクル法
JP2000334738A (ja) * 1999-05-31 2000-12-05 Sony Corp スチロール樹脂廃材のリサイクル方法
WO2001008281A1 (fr) * 1999-07-23 2001-02-01 Bright Co Ltd. Procede de recyclage de cables electriques
JP2003510436A (ja) * 1999-09-24 2003-03-18 ソルヴェイ ビニルポリマーをベースとした物品のリサイクル方法
JP2003144974A (ja) * 1998-06-15 2003-05-20 Alfa Laval Ab 遠心沈降分離機
JP2003528191A (ja) * 2000-03-23 2003-09-24 ソルヴェイ プラスチックのリサイクル方法
JP2005513223A (ja) * 2001-12-11 2005-05-12 ソルヴェイ 溶液からのポリマーの回収方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4038219A (en) * 1976-03-25 1977-07-26 Western Electric Company, Inc. Reclamation processing of polyvinyl chloride-scrap materials and products produced thereby
US4071479A (en) * 1976-03-25 1978-01-31 Western Electric Company, Inc. Reclamation processing of vinyl chloride polymer containing materials and products produced thereby
JP3935315B2 (ja) * 1999-11-01 2007-06-20 キヤノン株式会社 重合法トナーの製造方法
PT1529072E (pt) * 2002-08-06 2012-11-14 Metabolix Inc Processos de extração de polímeros
FR2857670B1 (fr) 2003-07-15 2006-02-03 Solvay Procede de recuperation d'un polymere en solution
FR2857669B1 (fr) 2003-07-15 2005-09-09 Solvay Procede de recuperation d'un polymere en solution
FR2868782B1 (fr) 2004-04-13 2006-06-16 Solvay Sa Sa Belge Procede de recuperation d'un polymere en solution

Patent Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3228592A (en) * 1963-11-18 1966-01-11 Pennsalt Chemicals Corp Non-spilling feed means for vertical centrifuge
WO1982002543A1 (en) * 1981-01-19 1982-08-05 Lawrence G Decker Method for reclaiming paint overspray
JPS6286022A (ja) * 1985-10-04 1987-04-20 バイエル・アクチエンゲゼルシヤフト ポリアリ−レンスルフイドの分離法
JPH04248849A (ja) * 1990-07-27 1992-09-04 Belland Ag アルカリまたは酸水性媒体可溶性ポリマー類の回収方法
JPH06269697A (ja) * 1992-12-01 1994-09-27 Thomas Broadbent & Sons Ltd デカンター型遠心分離機
JPH06328441A (ja) * 1993-05-18 1994-11-29 Nippon Steel Corp 熱分解油とカーボン残渣との分離設備
JPH09506031A (ja) * 1993-12-07 1997-06-17 ドル−オリバー インコーポレイテッド ディスクデカンター型遠心機
JPH11310660A (ja) * 1998-03-26 1999-11-09 Solvay & Cie 塩化ビニルポリマ―をベ―スとした製品のリサイクル方法
JP2003144974A (ja) * 1998-06-15 2003-05-20 Alfa Laval Ab 遠心沈降分離機
JP2000226469A (ja) * 1999-02-03 2000-08-15 Mototsugu Suka 塩ビポリマーを主体とする廃プラスチックスの改良リサイクル法
JP2000334738A (ja) * 1999-05-31 2000-12-05 Sony Corp スチロール樹脂廃材のリサイクル方法
WO2001008281A1 (fr) * 1999-07-23 2001-02-01 Bright Co Ltd. Procede de recyclage de cables electriques
JP2003510436A (ja) * 1999-09-24 2003-03-18 ソルヴェイ ビニルポリマーをベースとした物品のリサイクル方法
JP2003528191A (ja) * 2000-03-23 2003-09-24 ソルヴェイ プラスチックのリサイクル方法
JP2005513223A (ja) * 2001-12-11 2005-05-12 ソルヴェイ 溶液からのポリマーの回収方法

Also Published As

Publication number Publication date
FR2877949B1 (fr) 2007-11-23
US8338563B2 (en) 2012-12-25
FR2877949A1 (fr) 2006-05-19
US20090124715A1 (en) 2009-05-14
WO2006051116A1 (en) 2006-05-18
JP2008519878A (ja) 2008-06-12
EP1833895A1 (en) 2007-09-19
CN101056922B (zh) 2012-06-13
CN101056922A (zh) 2007-10-17

Similar Documents

Publication Publication Date Title
JP5231703B2 (ja) プラスチックのリサイクル方法
JP4785860B2 (ja) プラスチック材料を含有する溶液の精製方法
CN1178977C (zh) 基于乙烯基聚合物的制品的回收方法
JP5553825B2 (ja) 繊維強化ポリマーをベースとする物品のリサイクル方法
JP4642072B2 (ja) プラスチックの溶媒処理方法
EP1817366B1 (en) Process for the purification of vinyl chloride polymers (pvc) from heavy metals
JP5425785B2 (ja) 溶液からポリマーを回収する方法
EP1737894A1 (en) Process for the recovery of a polymer in solution
EP1828292B1 (en) Process for the purification from heavy metals of vinyl chloride polymers (pvc)
JP4885716B2 (ja) 溶解しているポリマーの回収方法
FR3010084A1 (fr) Procede pour le traitement d'une solution de matiere plastique dans un solvant contenant des particules insolubles
FR3009972A1 (fr) Procede pour vehiculer une solution de matiere plastique dans un solvant

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20081117

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20101027

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20101101

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20110201

A524 Written submission of copy of amendment under article 19 pct

Free format text: JAPANESE INTERMEDIATE CODE: A524

Effective date: 20110201

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20110307

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20110606

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20110704

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20110712

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20140722

Year of fee payment: 3

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees