DE69515552T2 - Verfahren zur Wiederverwendung von Pulverbeschichtungsabfällen - Google Patents

Verfahren zur Wiederverwendung von Pulverbeschichtungsabfällen

Info

Publication number
DE69515552T2
DE69515552T2 DE1995615552 DE69515552T DE69515552T2 DE 69515552 T2 DE69515552 T2 DE 69515552T2 DE 1995615552 DE1995615552 DE 1995615552 DE 69515552 T DE69515552 T DE 69515552T DE 69515552 T2 DE69515552 T2 DE 69515552T2
Authority
DE
Germany
Prior art keywords
powder
powder coating
coating waste
waste powder
recycling powder
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
DE1995615552
Other languages
English (en)
Other versions
DE69515552D1 (de
Inventor
Leon Joseph Gerard Zeeuwe
Jong Evert Sjoerd De
Edwin Verwey
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Total Research and Technology Feluy SA
Original Assignee
Fina Research SA
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 Fina Research SA filed Critical Fina Research SA
Application granted granted Critical
Publication of DE69515552D1 publication Critical patent/DE69515552D1/de
Publication of DE69515552T2 publication Critical patent/DE69515552T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
    • B29B17/0042—Recovery of plastics or other constituents of waste material containing plastics by agglomeration or compacting for shaping parts, e.g. multilayered parts with at least one layer containing regenerated plastic
    • 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
    • B29B17/04—Disintegrating plastics, e.g. by milling
    • B29B17/0404—Disintegrating plastics, e.g. by milling to powder
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Sustainable Development (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Processing Of Solid Wastes (AREA)
  • Paints Or Removers (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Fertilizers (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
DE1995615552 1994-04-22 1995-04-19 Verfahren zur Wiederverwendung von Pulverbeschichtungsabfällen Expired - Fee Related DE69515552T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP94870071 1994-04-22

Publications (2)

Publication Number Publication Date
DE69515552D1 DE69515552D1 (de) 2000-04-20
DE69515552T2 true DE69515552T2 (de) 2000-07-20

Family

ID=8218636

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1995615552 Expired - Fee Related DE69515552T2 (de) 1994-04-22 1995-04-19 Verfahren zur Wiederverwendung von Pulverbeschichtungsabfällen

Country Status (12)

Country Link
EP (1) EP0683199B1 (de)
AT (1) ATE190636T1 (de)
CZ (1) CZ290244B6 (de)
DE (1) DE69515552T2 (de)
DK (1) DK0683199T3 (de)
ES (1) ES2144065T3 (de)
FI (1) FI110430B (de)
GR (1) GR3033637T3 (de)
HU (1) HU216424B (de)
NO (1) NO310079B1 (de)
PT (1) PT683199E (de)
RO (1) RO117330B1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19703376C1 (de) * 1997-01-30 1998-03-12 Basf Lacke & Farben Recycling von Pulverlack-Feingut
DE19748159A1 (de) 1997-10-31 1999-05-06 Herberts & Co Gmbh Verfahren zur Aufbereitung von Pulverlackabfällen und die erhaltenen Pulverlacke
GB2341564A (en) * 1998-09-16 2000-03-22 Protol Powder Coatings Limited Recycling powder coating fines
US6635207B1 (en) * 2000-08-21 2003-10-21 E. I. Du Pont De Nemours And Company Process for recycling of powder coating waste
US6428843B1 (en) 2000-09-25 2002-08-06 E. I. Du Pont De Nemours & Company Process for recycling of powder coating waste
US6881762B2 (en) * 2001-10-10 2005-04-19 E. I. Du Pont De Nemours And Company Process for recycling powder coating waste
FR3115042B1 (fr) * 2020-10-09 2023-01-06 Arkema France Procédé de préparation d’une composition de poudre de polyamides avec rendement optimisé
IT202200007493A1 (it) * 2022-04-14 2023-10-14 Diego Volpe Metodo di riciclo per polveri fini di scarto

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3752631A (en) * 1971-03-22 1973-08-14 Dow Chemical Co Foam scrap recovery and apparatus
US3883624A (en) * 1971-11-18 1975-05-13 Grandview Ind Limited Recovery and utilization of scrap in production of foamed thermoplastic polymeric products
DE3546215A1 (de) * 1985-12-27 1987-07-02 Dynamit Nobel Ag Verfahren zum herstellen von gefaerbten homogenen flaechengebilden aus thermoplastischen kunststoffen
DE4028567C2 (de) * 1990-09-08 2003-02-20 Basf Coatings Ag Verfahren zur Wiederverwendung von Pulverlack-Overspray
DE4240285A1 (en) * 1991-12-17 1993-06-24 Sito Metall Und Kunststoffvera Surfacing foam with e.g. scourer layer - by coating moving substrate with fused resin powder from heated roller and bonding prod. to web of surfacing material with pressure roller

Also Published As

Publication number Publication date
ATE190636T1 (de) 2000-04-15
EP0683199A3 (de) 1996-04-03
ES2144065T3 (es) 2000-06-01
HU216424B (hu) 1999-06-28
FI951855A0 (fi) 1995-04-19
EP0683199A2 (de) 1995-11-22
CZ290244B6 (cs) 2002-06-12
CZ103495A3 (en) 1996-04-17
NO310079B1 (no) 2001-05-14
HUT71821A (en) 1996-02-28
DK0683199T3 (da) 2000-08-21
GR3033637T3 (en) 2000-10-31
FI110430B (fi) 2003-01-31
RO117330B1 (ro) 2002-01-30
EP0683199B1 (de) 2000-03-15
FI951855A (fi) 1995-10-23
DE69515552D1 (de) 2000-04-20
NO951496L (no) 1995-10-23
HU9501137D0 (en) 1995-06-28
PT683199E (pt) 2000-06-30
NO951496D0 (no) 1995-04-20

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee