WO2009108412A3 - Uses of waste stream from the production of powder coat - Google Patents

Uses of waste stream from the production of powder coat Download PDF

Info

Publication number
WO2009108412A3
WO2009108412A3 PCT/US2009/031241 US2009031241W WO2009108412A3 WO 2009108412 A3 WO2009108412 A3 WO 2009108412A3 US 2009031241 W US2009031241 W US 2009031241W WO 2009108412 A3 WO2009108412 A3 WO 2009108412A3
Authority
WO
WIPO (PCT)
Prior art keywords
waste stream
production
powder coat
polymer
coat
Prior art date
Application number
PCT/US2009/031241
Other languages
French (fr)
Other versions
WO2009108412A2 (en
Inventor
Robert C. Brady
Original Assignee
Gmi Composities, Inc.
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
Priority claimed from US12/001,273 external-priority patent/US20080153932A1/en
Application filed by Gmi Composities, Inc. filed Critical Gmi Composities, Inc.
Publication of WO2009108412A2 publication Critical patent/WO2009108412A2/en
Publication of WO2009108412A3 publication Critical patent/WO2009108412A3/en

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
    • 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
    • Y02P20/141—Feedstock
    • Y02P20/143—Feedstock the feedstock being recycled material, e.g. plastics
    • 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)
  • 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)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Polymerisation Methods In General (AREA)

Abstract

The invention relates to methods of using polymers in the waste stream obtained from the production of powder coat. The polymer in the waste stream can be cured with that in another waste stream or with a virgin polymer.
PCT/US2009/031241 2007-12-11 2009-01-16 Uses of waste stream from the production of powder coat WO2009108412A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/001,273 2007-12-11
US12/001,273 US20080153932A1 (en) 2006-12-11 2007-12-11 Uses of waste stream from the production of powder coat

Publications (2)

Publication Number Publication Date
WO2009108412A2 WO2009108412A2 (en) 2009-09-03
WO2009108412A3 true WO2009108412A3 (en) 2009-10-22

Family

ID=41037595

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2009/031241 WO2009108412A2 (en) 2007-12-11 2009-01-16 Uses of waste stream from the production of powder coat

Country Status (1)

Country Link
WO (1) WO2009108412A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210253478A1 (en) * 2018-06-12 2021-08-19 Nouryon Chemicals International B.V. Process for the production of composite articles
GR1010421B (en) * 2021-09-23 2023-03-06 Κωνσταντινος Νικολαου Νταϊλιανης Recycling of polyester thermosetting powder (fines) derived drom electrostatic paint industries

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0098655A1 (en) * 1982-07-02 1984-01-18 Dsm Resins B.V. Coating powder
US4847337A (en) * 1985-10-24 1989-07-11 The Dow Chemical Company Polystyrene modified advanced epoxy resin and polyester copolymers
WO1994024188A1 (en) * 1993-04-21 1994-10-27 Ciba-Geigy Ag Increasing the molecular weight of polyesters and premix useful for this process
US20010025067A1 (en) * 1999-04-08 2001-09-27 Nicholl Edward G. Method for on-mold coating molded articles with a coating powder as a liquid gel coat replacement
US20010051227A1 (en) * 1996-05-17 2001-12-13 The Valspar Corporation Powder coating compositions and method
US20040018311A1 (en) * 2002-07-29 2004-01-29 Shah Navin B. Coating powders, methods for coating articles with the same, and articles derived therefrom
US20040220334A1 (en) * 2000-01-21 2004-11-04 Yi-Feng Wang Blends containing macrocyclic polyester oligomer and high molecular weight polymer
WO2005092963A1 (en) * 2004-03-26 2005-10-06 Do Gyun Kim Recycled method for a wasted polymer which is mixed polyester polyamide and reclaimed materials thereof

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0098655A1 (en) * 1982-07-02 1984-01-18 Dsm Resins B.V. Coating powder
US4847337A (en) * 1985-10-24 1989-07-11 The Dow Chemical Company Polystyrene modified advanced epoxy resin and polyester copolymers
WO1994024188A1 (en) * 1993-04-21 1994-10-27 Ciba-Geigy Ag Increasing the molecular weight of polyesters and premix useful for this process
US20010051227A1 (en) * 1996-05-17 2001-12-13 The Valspar Corporation Powder coating compositions and method
US20010025067A1 (en) * 1999-04-08 2001-09-27 Nicholl Edward G. Method for on-mold coating molded articles with a coating powder as a liquid gel coat replacement
US20040220334A1 (en) * 2000-01-21 2004-11-04 Yi-Feng Wang Blends containing macrocyclic polyester oligomer and high molecular weight polymer
US20040018311A1 (en) * 2002-07-29 2004-01-29 Shah Navin B. Coating powders, methods for coating articles with the same, and articles derived therefrom
WO2005092963A1 (en) * 2004-03-26 2005-10-06 Do Gyun Kim Recycled method for a wasted polymer which is mixed polyester polyamide and reclaimed materials thereof

Also Published As

Publication number Publication date
WO2009108412A2 (en) 2009-09-03

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