DK242582A - PROCEDURE FOR FINDING AND DISASSEMBLY OF AGED NO LONGER USEFUL PLASTIC PRODUCTS - Google Patents

PROCEDURE FOR FINDING AND DISASSEMBLY OF AGED NO LONGER USEFUL PLASTIC PRODUCTS Download PDF

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Publication number
DK242582A
DK242582A DK242582A DK242582A DK242582A DK 242582 A DK242582 A DK 242582A DK 242582 A DK242582 A DK 242582A DK 242582 A DK242582 A DK 242582A DK 242582 A DK242582 A DK 242582A
Authority
DK
Denmark
Prior art keywords
aged
disassembly
finding
procedure
plastic products
Prior art date
Application number
DK242582A
Other languages
Danish (da)
Other versions
DK157710C (en
DK157710B (en
Inventor
H Koenig
A Betker
G Peitscher
P Potthoff
Original Assignee
Huels Chemische Werke Ag
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 Huels Chemische Werke Ag filed Critical Huels Chemische Werke Ag
Publication of DK242582A publication Critical patent/DK242582A/en
Publication of DK157710B publication Critical patent/DK157710B/en
Application granted granted Critical
Publication of DK157710C publication Critical patent/DK157710C/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/44—Resins; Plastics; Rubber; Leather
    • G01N33/442—Resins; Plastics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/34—Sorting according to other particular properties
    • B07C5/342—Sorting according to other particular properties according to optical properties, e.g. colour
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • 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
    • B29B2017/0279—Optical identification, e.g. cameras or spectroscopy
    • 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
    • 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
    • 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
    • B29L2031/7134—Crates, e.g. for 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Mechanical Engineering (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Spectrometry And Color Measurement (AREA)
DK242582A 1981-06-03 1982-05-28 PROCEDURE FOR DETERMINING AND DISASSEMBLY OF AGED, NO LONGER USEFUL PLASTIC PRODUCTS DK157710C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3121928 1981-06-03
DE19813121928 DE3121928A1 (en) 1981-06-03 1981-06-03 METHOD FOR DETECTING AND ELIMINATING AGED PLASTIC OBJECTS NO LONGER USED

Publications (3)

Publication Number Publication Date
DK242582A true DK242582A (en) 1982-12-04
DK157710B DK157710B (en) 1990-02-05
DK157710C DK157710C (en) 1990-07-16

Family

ID=6133765

Family Applications (1)

Application Number Title Priority Date Filing Date
DK242582A DK157710C (en) 1981-06-03 1982-05-28 PROCEDURE FOR DETERMINING AND DISASSEMBLY OF AGED, NO LONGER USEFUL PLASTIC PRODUCTS

Country Status (3)

Country Link
EP (1) EP0068086B1 (en)
DE (1) DE3121928A1 (en)
DK (1) DK157710C (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3416594C2 (en) * 1984-05-04 1986-03-13 Alexander Schoeller & Co AG, Volketswil, Schwerzenbach Method for determining oxidation-dependent properties of similar plastic bodies and uses of the method and device for carrying out the method on large injection-molded parts, in particular bottle crates
DE4102767A1 (en) * 1991-01-31 1992-08-06 Metallgesellschaft Ag METHOD FOR QUALITATIVE ANALYSIS OF PLASTIC PARTICLES
JP3275462B2 (en) * 1993-07-14 2002-04-15 株式会社日立製作所 Recycling system and recycling method
DE4401207A1 (en) * 1994-01-18 1995-07-20 Tobias Fey Identification of plastics packaging to facilitate recycling
DE19632349C1 (en) * 1996-08-10 1998-01-08 Dieter Dipl Phys Dr Kockott Method for determining property changes in a sample
FI105419B (en) * 1996-11-28 2000-08-15 Tomra Systems Oy Identifier and procedure for identifying objects
DE102007014214A1 (en) * 2007-03-24 2008-09-25 Krones Ag Device for checking the handles of a bottle crate
SE537611C2 (en) * 2013-11-22 2015-07-28 Scania Cv Ab A method of estimating the aging of a plastic material and container including such plastic material

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1501766A (en) * 1966-06-27 1967-11-18 Process for continuous control of the oxidation of the plastic layer during the manufacture of composite sheets
DE2058564A1 (en) * 1969-11-28 1971-06-24 Statni Vyzkumny Ustav Material Process for determining the degree of purity of regenerated sands, in particular molding sands

Also Published As

Publication number Publication date
DK157710C (en) 1990-07-16
DE3121928C2 (en) 1988-01-14
EP0068086A2 (en) 1983-01-05
EP0068086A3 (en) 1983-09-28
DE3121928A1 (en) 1982-12-23
EP0068086B1 (en) 1987-02-11
DK157710B (en) 1990-02-05

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