CA2317481C - Method for recovering medicaments from preparations, and from the precursors or wastes thereof - Google Patents

Method for recovering medicaments from preparations, and from the precursors or wastes thereof Download PDF

Info

Publication number
CA2317481C
CA2317481C CA002317481A CA2317481A CA2317481C CA 2317481 C CA2317481 C CA 2317481C CA 002317481 A CA002317481 A CA 002317481A CA 2317481 A CA2317481 A CA 2317481A CA 2317481 C CA2317481 C CA 2317481C
Authority
CA
Canada
Prior art keywords
extraction liquid
active substances
starting material
solution
process according
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
CA002317481A
Other languages
English (en)
French (fr)
Other versions
CA2317481A1 (en
Inventor
Hans-Werner Wolf
Thomas Hille
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.)
LTS Lohmann Therapie Systeme AG
Original Assignee
LTS Lohmann Therapie Systeme 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 LTS Lohmann Therapie Systeme AG filed Critical LTS Lohmann Therapie Systeme AG
Publication of CA2317481A1 publication Critical patent/CA2317481A1/en
Application granted granted Critical
Publication of CA2317481C publication Critical patent/CA2317481C/en
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
    • C08J11/04—Recovery or working-up of waste materials of polymers
    • C08J11/06—Recovery or working-up of waste materials of polymers without chemical reactions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
    • B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
    • B09B3/30—Destroying solid waste or transforming solid waste into something useful or harmless involving mechanical treatment
    • B09B3/35—Shredding, crushing or cutting
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/70—Web, sheet or filament bases ; Films; Fibres of the matrix type containing drug
    • A61K9/7023—Transdermal patches and similar drug-containing composite devices, e.g. cataplasms
    • A61K9/703—Transdermal patches and similar drug-containing composite devices, e.g. cataplasms characterised by shape or structure; Details concerning release liner or backing; Refillable patches; User-activated patches
    • A61K9/7038—Transdermal patches of the drug-in-adhesive type, i.e. comprising drug in the skin-adhesive layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
    • B09B2101/00—Type of solid waste
    • B09B2101/65—Medical waste
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
    • B09B2101/00—Type of solid waste
    • B09B2101/65—Medical waste
    • B09B2101/68—Transdermal patches
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Sustainable Development (AREA)
  • Health & Medical Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicinal Preparation (AREA)
  • Processing Of Solid Wastes (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Extraction Or Liquid Replacement (AREA)
CA002317481A 1998-01-07 1999-01-05 Method for recovering medicaments from preparations, and from the precursors or wastes thereof Expired - Fee Related CA2317481C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19800277.7 1998-01-07
DE1998100277 DE19800277B4 (de) 1998-01-07 1998-01-07 Verfahren zur Rückgewinnung von Arzneistoffen aus Zubereitungen, deren Vorprodukten oder Abfällen
PCT/EP1999/000019 WO1999034941A1 (de) 1998-01-07 1999-01-05 Verfahren zur rückgewinnung von arzneistoffen aus zubereitungen, deren vorprodukten oder abfällen

Publications (2)

Publication Number Publication Date
CA2317481A1 CA2317481A1 (en) 1999-07-15
CA2317481C true CA2317481C (en) 2005-03-29

Family

ID=7854072

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002317481A Expired - Fee Related CA2317481C (en) 1998-01-07 1999-01-05 Method for recovering medicaments from preparations, and from the precursors or wastes thereof

Country Status (10)

Country Link
US (1) US6417365B1 (enExample)
EP (1) EP1045736A1 (enExample)
JP (1) JP4455754B2 (enExample)
AU (1) AU741521B2 (enExample)
CA (1) CA2317481C (enExample)
DE (1) DE19800277B4 (enExample)
MY (1) MY133056A (enExample)
TW (1) TW450842B (enExample)
WO (1) WO1999034941A1 (enExample)
ZA (1) ZA9971B (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10320665B4 (de) * 2002-05-23 2008-11-13 Sumitomo Wiring Systems, Ltd., Yokkaichi Verbinder
TWI895740B (zh) * 2023-06-02 2025-09-01 南亞塑膠工業股份有限公司 含聚酯的離型膜處理方法及含聚酯之物的製造方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2849937B2 (ja) * 1990-04-18 1999-01-27 日東電工株式会社 医療用貼付剤
DE4037562C1 (enExample) 1990-11-26 1992-08-27 Wnc-Nitrochemie Gmbh, 8261 Aschau, De
DE4221681C2 (de) 1992-07-02 1995-01-26 Pago Etikettiersysteme Gmbh Verfahren zum Recycling von Folienabfällen
DE19524083C2 (de) * 1995-07-01 2000-07-06 Lohmann Therapie Syst Lts Verfahren zur Entsorgung von Transdermalapplikations-Sondermüll

Also Published As

Publication number Publication date
ZA9971B (en) 1999-07-06
AU741521B2 (en) 2001-12-06
JP2002501810A (ja) 2002-01-22
JP4455754B2 (ja) 2010-04-21
TW450842B (en) 2001-08-21
MY133056A (en) 2007-10-31
EP1045736A1 (de) 2000-10-25
WO1999034941A1 (de) 1999-07-15
DE19800277B4 (de) 2004-09-02
DE19800277A1 (de) 1999-07-08
US6417365B1 (en) 2002-07-09
CA2317481A1 (en) 1999-07-15
AU2419799A (en) 1999-07-26

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Effective date: 20140107