WO2001083112A1 - Improved decontamination of rpet through particle size reduction - Google Patents
Improved decontamination of rpet through particle size reduction Download PDFInfo
- Publication number
- WO2001083112A1 WO2001083112A1 PCT/US2000/012114 US0012114W WO0183112A1 WO 2001083112 A1 WO2001083112 A1 WO 2001083112A1 US 0012114 W US0012114 W US 0012114W WO 0183112 A1 WO0183112 A1 WO 0183112A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- rpet
- contaminant
- particles
- flakes
- inch
- Prior art date
Links
Classifications
-
- 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
- B29B2017/0293—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
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
- B29K2105/065—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts containing impurities
-
- 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
- B29L2031/712—Containers; Packaging elements or accessories, Packages
- B29L2031/7158—Bottles
-
- 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
Abstract
Description
Claims
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MXPA02010494A MXPA02010494A (en) | 2000-05-02 | 2000-05-02 | Improved decontamination of rpet through particle size reduction. |
AU2000246974A AU2000246974B2 (en) | 2000-05-02 | 2000-05-02 | Improved decontamination of RPET through particle size reduction |
CA 2406710 CA2406710A1 (en) | 2000-05-02 | 2000-05-02 | Improved decontamination of rpet through particle size reduction |
PCT/US2000/012114 WO2001083112A1 (en) | 2000-05-02 | 2000-05-02 | Improved decontamination of rpet through particle size reduction |
US10/257,230 US6997407B1 (en) | 2000-05-02 | 2000-05-02 | Decontamination of RPET through particle size reduction |
JP2001579984A JP2003531746A (en) | 2000-05-02 | 2000-05-02 | Improving RPET decontamination by reducing particle size |
AU4697400A AU4697400A (en) | 2000-05-02 | 2000-05-02 | Improved decontamination of rpet through particle size reduction |
BR0017236A BR0017236A (en) | 2000-05-02 | 2000-05-02 | Process for removing contaminants from rpet flakes |
EP00928794A EP1278602A4 (en) | 2000-05-02 | 2000-05-02 | Improved decontamination of rpet through particle size reduction |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2000/012114 WO2001083112A1 (en) | 2000-05-02 | 2000-05-02 | Improved decontamination of rpet through particle size reduction |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2001083112A1 true WO2001083112A1 (en) | 2001-11-08 |
Family
ID=21741351
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2000/012114 WO2001083112A1 (en) | 2000-05-02 | 2000-05-02 | Improved decontamination of rpet through particle size reduction |
Country Status (8)
Country | Link |
---|---|
US (1) | US6997407B1 (en) |
EP (1) | EP1278602A4 (en) |
JP (1) | JP2003531746A (en) |
AU (2) | AU2000246974B2 (en) |
BR (1) | BR0017236A (en) |
CA (1) | CA2406710A1 (en) |
MX (1) | MXPA02010494A (en) |
WO (1) | WO2001083112A1 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005037513A1 (en) * | 2003-10-13 | 2005-04-28 | Krones Ag | Plastic recycling with controllable decontamination |
EP1608495A2 (en) * | 2003-04-02 | 2005-12-28 | Phoenix Technologies International, LLC | Improved method for treating recycled polyethylene terephthalate |
WO2013019868A1 (en) * | 2011-08-02 | 2013-02-07 | Mba Polymers, Inc. | Methods for reducing contamination in plastics recovered from durable goods |
US9028943B2 (en) | 2012-10-30 | 2015-05-12 | Mba Polymers, Inc. | Method for improving the surface appearance and processing of plastics recovered from durable goods |
EA024864B1 (en) * | 2012-04-12 | 2016-10-31 | Линпак Пэкэджинг Лимитед | Method for the recycling of plastics products |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090093557A1 (en) * | 2007-10-08 | 2009-04-09 | Deardurff L Robert | Method for optimization of rpet decontamination |
AU2011207141B2 (en) * | 2010-01-22 | 2013-10-03 | Erema Engineering Recycling Maschinen Und Anlagen Gesellschaft M.B.H. | Method for preparing and detoxifying |
US20120322901A1 (en) * | 2010-02-24 | 2012-12-20 | Hayward Donald W | Method of decontamination of polyolefins |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997036731A1 (en) * | 1996-04-01 | 1997-10-09 | Plastic Technologies, Inc. | Improved decontamination of rpet through particle size reduction |
US5824196A (en) * | 1996-04-08 | 1998-10-20 | Plastic Technologies, Inc. | Decontamination of RPET by steam distillation |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4392804A (en) | 1981-09-04 | 1983-07-12 | The Continental Group, Inc. | Solid stating |
US4591629A (en) | 1983-04-21 | 1986-05-27 | Ems-Inventa Ag | Process for the purification of high molecular weight polyesters |
US4602046A (en) | 1985-01-22 | 1986-07-22 | E. I. Du Pont De Nemours And Company | Recovery of polyester from scrap by high shear conditions |
US4830188A (en) | 1987-09-30 | 1989-05-16 | Rutgers, The State University | Plastics separation and recycling methods |
NL8800904A (en) | 1988-04-08 | 1989-11-01 | Reko Bv | PROCESS FOR PROCESSING A THERMOPLASTIC POLYCONDENSATION POLYMER |
US5110055A (en) | 1989-04-03 | 1992-05-05 | Partek Corporation | Method and apparatus for cleaning thermoplastic material for reuse |
US5011087A (en) | 1990-05-14 | 1991-04-30 | Richardson Larry D | Method of and apparatus for continuously treating comminuted synthetic plastic containers and products having contaminants bonded thereto for recycling purposes |
US5255859A (en) | 1990-09-04 | 1993-10-26 | M. A. Industries, Inc. | Method and apparatus for separating and classifying scrap plastic materials |
JP2588062B2 (en) | 1990-12-27 | 1997-03-05 | 秀博 柏木 | Method and apparatus for reclaiming plastic molded product waste |
US5143308A (en) | 1991-03-26 | 1992-09-01 | Plastic Recycling Alliance, Lp | Recycling system |
US5361994A (en) | 1991-04-29 | 1994-11-08 | Holloway Clifford C | Apparatus and method for preparation for separation, recovery, and recycling of municipal solid waste and the like |
US5120768A (en) | 1991-05-09 | 1992-06-09 | The Goodyear Tire & Rubber Company | Process for separating polyethylene terephthalate from polyvinyl chloride |
US5252614A (en) | 1991-05-09 | 1993-10-12 | Shell Oil Company | Process for separating polyethylene terephthalate from polyvinyl chloride |
US5375778A (en) | 1991-10-21 | 1994-12-27 | Lundquist; Lynn C. | Continuous method for reclaiming plastic scrap |
US5569606A (en) | 1992-06-01 | 1996-10-29 | The Coca-Cola Company | Method and system for sampling and determining the presence of contaminants in recyclable plastic materials |
US5443652A (en) | 1993-06-30 | 1995-08-22 | Union Carbide Chemicals & Plastics Technology Corporation | Method and apparatus for cleaning contaminants from plastics |
US5335786A (en) | 1993-08-27 | 1994-08-09 | Roberto Ronald N | Method and apparatus for separation and recycling plastics |
US5540244A (en) * | 1993-12-07 | 1996-07-30 | Advanced Environmental Recycling Technologies, Inc. | Method and apparatus for cleaning and recycling post-consumer plastic films |
US5395858A (en) | 1994-04-28 | 1995-03-07 | Partek, Inc. | Process for recycling polyester |
US5473102A (en) | 1994-10-05 | 1995-12-05 | Amoco Corporation | Process for recovery of aromatic acid and dihydric alcohol from waste polyester resins |
US5899392A (en) | 1996-11-12 | 1999-05-04 | Plastic Technologies, Inc. | Decontamination of RPET through particle size reduction |
DE19618663A1 (en) * | 1996-05-09 | 1997-11-13 | Buna Sow Leuna Olefinverb Gmbh | Decontaminating plastics mat |
-
2000
- 2000-05-02 MX MXPA02010494A patent/MXPA02010494A/en active IP Right Grant
- 2000-05-02 JP JP2001579984A patent/JP2003531746A/en active Pending
- 2000-05-02 WO PCT/US2000/012114 patent/WO2001083112A1/en active IP Right Grant
- 2000-05-02 EP EP00928794A patent/EP1278602A4/en not_active Withdrawn
- 2000-05-02 BR BR0017236A patent/BR0017236A/en not_active Application Discontinuation
- 2000-05-02 AU AU2000246974A patent/AU2000246974B2/en not_active Ceased
- 2000-05-02 US US10/257,230 patent/US6997407B1/en not_active Expired - Lifetime
- 2000-05-02 AU AU4697400A patent/AU4697400A/en active Pending
- 2000-05-02 CA CA 2406710 patent/CA2406710A1/en not_active Abandoned
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997036731A1 (en) * | 1996-04-01 | 1997-10-09 | Plastic Technologies, Inc. | Improved decontamination of rpet through particle size reduction |
US5824196A (en) * | 1996-04-08 | 1998-10-20 | Plastic Technologies, Inc. | Decontamination of RPET by steam distillation |
Non-Patent Citations (1)
Title |
---|
See also references of EP1278602A4 * |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1608495A2 (en) * | 2003-04-02 | 2005-12-28 | Phoenix Technologies International, LLC | Improved method for treating recycled polyethylene terephthalate |
EP1608495A4 (en) * | 2003-04-02 | 2008-04-30 | Phoenix Technologies Int | Improved method for treating recycled polyethylene terephthalate |
WO2005037513A1 (en) * | 2003-10-13 | 2005-04-28 | Krones Ag | Plastic recycling with controllable decontamination |
AU2004281928B2 (en) * | 2003-10-13 | 2008-06-26 | Krones Ag | Plastic recycling with controllable decontamination |
AU2004281928B8 (en) * | 2003-10-13 | 2008-07-31 | Krones Ag | Plastic recycling with controllable decontamination |
US8304457B2 (en) | 2003-10-13 | 2012-11-06 | Krones Ag | Plastic reprocessing with controlled decontamination |
US8470245B2 (en) | 2003-10-13 | 2013-06-25 | Krones Ag | Plastic reprocessing with controlled decontamination |
WO2013019868A1 (en) * | 2011-08-02 | 2013-02-07 | Mba Polymers, Inc. | Methods for reducing contamination in plastics recovered from durable goods |
US9359482B2 (en) | 2011-08-02 | 2016-06-07 | Mba Polymers, Inc. | Methods for reducing contamination in plastics recovered from durable goods |
EA024864B1 (en) * | 2012-04-12 | 2016-10-31 | Линпак Пэкэджинг Лимитед | Method for the recycling of plastics products |
US9028943B2 (en) | 2012-10-30 | 2015-05-12 | Mba Polymers, Inc. | Method for improving the surface appearance and processing of plastics recovered from durable goods |
Also Published As
Publication number | Publication date |
---|---|
EP1278602A1 (en) | 2003-01-29 |
BR0017236A (en) | 2003-03-11 |
CA2406710A1 (en) | 2001-11-08 |
US6997407B1 (en) | 2006-02-14 |
JP2003531746A (en) | 2003-10-28 |
MXPA02010494A (en) | 2003-03-10 |
AU4697400A (en) | 2001-11-12 |
EP1278602A4 (en) | 2003-06-25 |
AU2000246974B2 (en) | 2005-06-30 |
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