DK0742251T3 - Fremgangsmåde til genvinding af blandet polymer indeholdende polyethylenterephthalat - Google Patents

Fremgangsmåde til genvinding af blandet polymer indeholdende polyethylenterephthalat

Info

Publication number
DK0742251T3
DK0742251T3 DK96201131T DK96201131T DK0742251T3 DK 0742251 T3 DK0742251 T3 DK 0742251T3 DK 96201131 T DK96201131 T DK 96201131T DK 96201131 T DK96201131 T DK 96201131T DK 0742251 T3 DK0742251 T3 DK 0742251T3
Authority
DK
Denmark
Prior art keywords
recovery
polyethylene terephthalate
polymer containing
containing polyethylene
mixed polymer
Prior art date
Application number
DK96201131T
Other languages
Danish (da)
English (en)
Inventor
Hoe Hin Chuah
Thomas Fairchild Brownscombe
Zaida Diaz
Howard Lam-Ho Fong
Raymond Lawrence June
Kevin Louis Rollick
Thomas Carl Semple
Mark Richard Tompkin
Original Assignee
M & G Polimeri Italia Spa
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 M & G Polimeri Italia Spa filed Critical M & G Polimeri Italia Spa
Application granted granted Critical
Publication of DK0742251T3 publication Critical patent/DK0742251T3/da

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
    • 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
    • B29B17/0026—Recovery of plastics or other constituents of waste material containing plastics by agglomeration or compacting
    • 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
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/78—Preparation processes
    • 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
    • B29B2017/0203—Separating plastics from plastics
    • 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
    • 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
    • B29K2067/00—Use of polyesters or derivatives thereof, as moulding material
    • B29K2067/003—PET, i.e. poylethylene terephthalate
    • 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
    • C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • C08J2367/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
    • 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)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Sustainable Development (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Processing Of Solid Wastes (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
DK96201131T 1995-05-08 1996-05-07 Fremgangsmåde til genvinding af blandet polymer indeholdende polyethylenterephthalat DK0742251T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/436,078 US5554657A (en) 1995-05-08 1995-05-08 Process for recycling mixed polymer containing polyethylene terephthalate

Publications (1)

Publication Number Publication Date
DK0742251T3 true DK0742251T3 (da) 2003-05-26

Family

ID=23731023

Family Applications (1)

Application Number Title Priority Date Filing Date
DK96201131T DK0742251T3 (da) 1995-05-08 1996-05-07 Fremgangsmåde til genvinding af blandet polymer indeholdende polyethylenterephthalat

Country Status (19)

Country Link
US (1) US5554657A (de)
EP (1) EP0742251B1 (de)
JP (1) JPH08325407A (de)
KR (1) KR960041251A (de)
CN (1) CN1143090A (de)
AR (1) AR001866A1 (de)
AT (1) ATE231895T1 (de)
AU (1) AU704462B2 (de)
BR (1) BR9602163A (de)
CA (1) CA2175876A1 (de)
DE (1) DE69625951T2 (de)
DK (1) DK0742251T3 (de)
ES (1) ES2190463T3 (de)
HU (1) HU218012B (de)
NO (1) NO312103B1 (de)
PL (1) PL186674B1 (de)
PT (1) PT742251E (de)
SG (1) SG48395A1 (de)
TW (1) TW397851B (de)

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NO961827D0 (no) 1996-05-06
PL186674B1 (pl) 2004-02-27
US5554657A (en) 1996-09-10
HU9601211D0 (en) 1996-07-29
TW397851B (en) 2000-07-11
HU218012B (hu) 2000-05-28
CN1143090A (zh) 1997-02-19
HUP9601211A2 (en) 1997-04-28
JPH08325407A (ja) 1996-12-10
ATE231895T1 (de) 2003-02-15
DE69625951D1 (de) 2003-03-06
NO961827L (no) 1996-11-11
HUP9601211A3 (en) 1997-10-28
CA2175876A1 (en) 1996-11-09
EP0742251B1 (de) 2003-01-29
AU704462B2 (en) 1999-04-22
SG48395A1 (en) 1998-04-17
EP0742251A1 (de) 1996-11-13
PL314078A1 (en) 1996-11-12
AU5209296A (en) 1996-11-21
BR9602163A (pt) 1998-01-13
AR001866A1 (es) 1997-12-10
KR960041251A (ko) 1996-12-19
ES2190463T3 (es) 2003-08-01
PT742251E (pt) 2003-04-30
NO312103B1 (no) 2002-03-18

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