GB9204064D0 - Method of identifying polymer materials - Google Patents

Method of identifying polymer materials

Info

Publication number
GB9204064D0
GB9204064D0 GB9204064A GB9204064A GB9204064D0 GB 9204064 D0 GB9204064 D0 GB 9204064D0 GB 9204064 A GB9204064 A GB 9204064A GB 9204064 A GB9204064 A GB 9204064A GB 9204064 D0 GB9204064 D0 GB 9204064D0
Authority
GB
United Kingdom
Prior art keywords
polymer materials
identifying polymer
identifying
materials
polymer
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.)
Pending
Application number
GB9204064A
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.)
BP PLC
Original Assignee
BP PLC
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 BP PLC filed Critical BP PLC
Priority to GB9204064A priority Critical patent/GB9204064D0/en
Publication of GB9204064D0 publication Critical patent/GB9204064D0/en
Priority to GB9303163A priority patent/GB2264558A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64—Fluorescence; Phosphorescence
    • G01N21/6428—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes"
    • G01N21/643—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes" non-biological material
    • 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
    • B29B2017/0203—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
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0018—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular optical properties, e.g. fluorescent or phosphorescent
    • 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
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64—Fluorescence; Phosphorescence
    • G01N21/6428—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes"
    • G01N2021/6439—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes" with indicators, stains, dyes, tags, labels, marks
    • 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

  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Molecular Biology (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Optics & Photonics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
GB9204064A 1992-02-26 1992-02-26 Method of identifying polymer materials Pending GB9204064D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB9204064A GB9204064D0 (en) 1992-02-26 1992-02-26 Method of identifying polymer materials
GB9303163A GB2264558A (en) 1992-02-26 1993-02-17 Method of identifying polymer materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9204064A GB9204064D0 (en) 1992-02-26 1992-02-26 Method of identifying polymer materials

Publications (1)

Publication Number Publication Date
GB9204064D0 true GB9204064D0 (en) 1992-04-08

Family

ID=10711059

Family Applications (2)

Application Number Title Priority Date Filing Date
GB9204064A Pending GB9204064D0 (en) 1992-02-26 1992-02-26 Method of identifying polymer materials
GB9303163A Withdrawn GB2264558A (en) 1992-02-26 1993-02-17 Method of identifying polymer materials

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB9303163A Withdrawn GB2264558A (en) 1992-02-26 1993-02-17 Method of identifying polymer materials

Country Status (1)

Country Link
GB (2) GB9204064D0 (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI954511A0 (en) * 1995-09-22 1995-09-22 Labsystems Oy fluorometer
GB9715550D0 (en) * 1997-07-24 1997-10-01 Ciba Geigy Ag Plastics compostions
US6514617B1 (en) 2001-07-11 2003-02-04 General Electric Company Tagging materials for polymers, methods, and articles made thereby
DE10149505A1 (en) 2001-10-02 2003-04-10 Krieg Gunther Method and device for selecting plastics and other materials with regard to color and composition
US20040115421A1 (en) 2002-12-12 2004-06-17 Potyrailo Radislav Alexandrovich Methods for application of tags onto optical media articles
US7312257B2 (en) 2003-01-23 2007-12-25 General Electric Company Polymer encapsulation of high aspect ratio materials and methods of making same
US7488764B2 (en) 2003-01-23 2009-02-10 Sabic Innovative Plastics Ip B.V. Polymer encapsulation of high aspect ratio materials and methods of making same
US7175086B2 (en) 2004-04-21 2007-02-13 General Electric Company Authentication system, data device, and methods for using the same
US7496938B2 (en) 2003-11-24 2009-02-24 Sabic Innovative Plastics Ip B.V. Media drive with a luminescence detector and methods of detecting an authentic article
US7169615B2 (en) 2003-11-26 2007-01-30 General Electric Company Method of authenticating polymers, authenticatable polymers, methods of making authenticatable polymers and authenticatable articles, and articles made there from
US7094364B2 (en) 2003-11-26 2006-08-22 General Electric Company Method of authenticating polymers, authenticatable polymers, methods of making authenticatable polymers and authenticatable articles, and articles made there from
US7597961B2 (en) 2004-07-13 2009-10-06 Sabic Innovative Plastics Ip B.V. Authenticatable article and method of authenticating
US7682696B2 (en) 2004-09-13 2010-03-23 Sabic Innovative Plastics Ip B.V. Medical article and method of making and using the same
US7355944B2 (en) 2004-11-12 2008-04-08 General Electric Company Authenticatable media and method of authenticating
US20060154180A1 (en) 2005-01-07 2006-07-13 Kannurpatti Anandkumar R Imaging element for use as a recording element and process of using the imaging element
US7250612B2 (en) 2005-09-28 2007-07-31 General Electric Company Devices and methods capable of authenticating batteries
US7846639B2 (en) 2006-06-30 2010-12-07 E. I. Du Pont De Nemours And Company Imaging element having a photoluminescent tag and process of using the imaging element to form a recording element
DE102007016243A1 (en) * 2007-04-04 2008-10-30 Mtu Aero Engines Gmbh Method and device for determining the proportion of at least one additive of a multicomponent powder for thermal spraying
FR3010789A3 (en) * 2013-09-16 2015-03-20 Arts DEVICE FOR AUTOMATICALLY IDENTIFYING FLUORESCENCE OF PLOTTERS FOR THE AUTOMATIC SORTING AND / OR QUALITY CONTROL OF COLORED OR NON-COLORED PRODUCTS OR MATERIALS.
BE1029323B1 (en) * 2021-04-20 2022-11-21 Noosa POLYLACTIC ACID TEXTILE FIBER IDENTIFICATION SYSTEM

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3912928A (en) * 1974-05-06 1975-10-14 Dayco Corp Permanently coded polymeric compound and method of coding and identifying same
US4127773A (en) * 1977-03-31 1978-11-28 Applied Photophysics Limited Characterizing and identifying materials
GB8914363D0 (en) * 1989-06-22 1989-08-09 Bxl Plastics Ltd Waste recovery
GB9015471D0 (en) * 1990-07-13 1990-08-29 Dowty Seals Ltd Articles composed of rubber or polymer materials
DE4029167A1 (en) * 1990-09-14 1992-03-19 Bayer Ag METHOD FOR IDENTIFYING PLASTICS

Also Published As

Publication number Publication date
GB9303163D0 (en) 1993-03-31
GB2264558A (en) 1993-09-01

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