BE1029323B1 - Système d'identification de fibres textiles d'acide polylactique - Google Patents

Système d'identification de fibres textiles d'acide polylactique

Info

Publication number
BE1029323B1
BE1029323B1 BE20210035A BE202100035A BE1029323B1 BE 1029323 B1 BE1029323 B1 BE 1029323B1 BE 20210035 A BE20210035 A BE 20210035A BE 202100035 A BE202100035 A BE 202100035A BE 1029323 B1 BE1029323 B1 BE 1029323B1
Authority
BE
Belgium
Prior art keywords
polylactic acid
textile fiber
identification system
fiber identification
acid textile
Prior art date
Application number
BE20210035A
Other languages
English (en)
Other versions
BE1029323A1 (fr
Inventor
Hélène L'ebrellec
Luna Aslan
Original Assignee
Noosa
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 Noosa filed Critical Noosa
Priority to BE20210035A priority Critical patent/BE1029323B1/fr
Publication of BE1029323A1 publication Critical patent/BE1029323A1/fr
Application granted granted Critical
Publication of BE1029323B1 publication Critical patent/BE1029323B1/fr

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F1/00—General methods for the manufacture of artificial filaments or the like
    • D01F1/02—Addition of substances to the spinning solution or to the melt
    • D01F1/10—Other agents for modifying properties
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
    • D01F6/62—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyesters
    • D01F6/625—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyesters derived from hydroxy-carboxylic acids, e.g. lactones
    • 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
    • G01N33/36—Textiles
    • G01N33/365—Filiform textiles, e.g. yarns
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q10/00—Administration; Management
    • G06Q10/06—Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
    • G06Q10/063—Operations research, analysis or management
    • G06Q10/0639—Performance analysis of employees; Performance analysis of enterprise or organisation operations
    • G06Q10/06395—Quality analysis or management
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q10/00—Administration; Management
    • G06Q10/30—Administration of product recycling or disposal
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q30/00—Commerce
    • G06Q30/018—Certifying business or products
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
    • G06Q50/04—Manufacturing
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
    • G07D7/00—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency
    • G07D7/20—Testing patterns thereon
    • G07D7/202—Testing patterns thereon using pattern matching
    • G07D7/2033—Matching unique patterns, i.e. patterns that are unique to each individual paper

Landscapes

  • Engineering & Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Human Resources & Organizations (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Strategic Management (AREA)
  • Economics (AREA)
  • Marketing (AREA)
  • Chemical & Material Sciences (AREA)
  • General Business, Economics & Management (AREA)
  • Entrepreneurship & Innovation (AREA)
  • Textile Engineering (AREA)
  • Theoretical Computer Science (AREA)
  • Development Economics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Tourism & Hospitality (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Operations Research (AREA)
  • Educational Administration (AREA)
  • Quality & Reliability (AREA)
  • General Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Biochemistry (AREA)
  • Primary Health Care (AREA)
  • Analytical Chemistry (AREA)
  • Sustainable Development (AREA)
  • Food Science & Technology (AREA)
  • Finance (AREA)
  • Accounting & Taxation (AREA)
  • Game Theory and Decision Science (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Artificial Filaments (AREA)

Abstract

On décrit un système d'identification de fibres textiles d'acide polylactique (PLA) par ajout lors de la formation de la fibre textile d'un additif ayant des caractéristiques physico-chimiques pouvant être détectées par analyse optique et/ou physico-chimique. Le traceur peut être détecté à chaque étape de production et lors du tri précédant le recyclage.
BE20210035A 2021-04-20 2021-04-20 Système d'identification de fibres textiles d'acide polylactique BE1029323B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BE20210035A BE1029323B1 (fr) 2021-04-20 2021-04-20 Système d'identification de fibres textiles d'acide polylactique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE20210035A BE1029323B1 (fr) 2021-04-20 2021-04-20 Système d'identification de fibres textiles d'acide polylactique

Publications (2)

Publication Number Publication Date
BE1029323A1 BE1029323A1 (fr) 2022-11-18
BE1029323B1 true BE1029323B1 (fr) 2022-11-21

Family

ID=80448617

Family Applications (1)

Application Number Title Priority Date Filing Date
BE20210035A BE1029323B1 (fr) 2021-04-20 2021-04-20 Système d'identification de fibres textiles d'acide polylactique

Country Status (1)

Country Link
BE (1) BE1029323B1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2264558A (en) * 1992-02-26 1993-09-01 British Petroleum Co Plc Method of identifying polymer materials
WO2016040021A1 (fr) * 2014-09-11 2016-03-17 Clopay Plastic Products Company, Inc. Matériaux polymères présentant une émissivité infrarouge améliorée
US20170292206A1 (en) * 2016-04-11 2017-10-12 Apdn (B.V.I.) Inc. Method of Marking Cellulosic Products

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5247059A (en) 1992-01-24 1993-09-21 Cargill, Incorporated Continuous process for the manufacture of a purified lactide from esters of lactic acid
US6326458B1 (en) 1992-01-24 2001-12-04 Cargill, Inc. Continuous process for the manufacture of lactide and lactide polymers
BE1018716A3 (fr) 2009-04-14 2011-07-05 Galactic Sa Recyclage chimique du pla par hydrolyse.

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2264558A (en) * 1992-02-26 1993-09-01 British Petroleum Co Plc Method of identifying polymer materials
WO2016040021A1 (fr) * 2014-09-11 2016-03-17 Clopay Plastic Products Company, Inc. Matériaux polymères présentant une émissivité infrarouge améliorée
US20170292206A1 (en) * 2016-04-11 2017-10-12 Apdn (B.V.I.) Inc. Method of Marking Cellulosic Products

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
J.MURPHY: "Additives for Plastics Handbook", 1 January 2001, ELSEVIER SCIENCE, ISBN: 9780080498614, article "Chapter 20, section 7 "Additives for Identification of Plastics"", XP040426286 *

Also Published As

Publication number Publication date
BE1029323A1 (fr) 2022-11-18

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Legal Events

Date Code Title Description
FG Patent granted

Effective date: 20221121

MM Lapsed because of non-payment of the annual fee

Effective date: 20230430