WO2009135239A8 - Lederwerkstoff - Google Patents

Lederwerkstoff Download PDF

Info

Publication number
WO2009135239A8
WO2009135239A8 PCT/AT2009/000184 AT2009000184W WO2009135239A8 WO 2009135239 A8 WO2009135239 A8 WO 2009135239A8 AT 2009000184 W AT2009000184 W AT 2009000184W WO 2009135239 A8 WO2009135239 A8 WO 2009135239A8
Authority
WO
WIPO (PCT)
Prior art keywords
leather
leather material
simplify
crumb
proposal
Prior art date
Application number
PCT/AT2009/000184
Other languages
English (en)
French (fr)
Other versions
WO2009135239A1 (de
Inventor
Rémy Stoll
Original Assignee
Stoll Remy
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 Stoll Remy filed Critical Stoll Remy
Publication of WO2009135239A1 publication Critical patent/WO2009135239A1/de
Publication of WO2009135239A8 publication Critical patent/WO2009135239A8/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C14—SKINS; HIDES; PELTS; LEATHER
    • C14B—MECHANICAL TREATMENT OR PROCESSING OF SKINS, HIDES OR LEATHER IN GENERAL; PELT-SHEARING MACHINES; INTESTINE-SPLITTING MACHINES
    • C14B13/00—Shredding hides or leather
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L89/00—Compositions of proteins; Compositions of derivatives thereof
    • C08L89/04—Products derived from waste materials, e.g. horn, hoof or hair
    • C08L89/06—Products derived from waste materials, e.g. horn, hoof or hair derived from leather or skin, e.g. gelatin

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Dermatology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)

Abstract

Bei einem Lederwerkstoff im Wesentlichen aus zu Lederfasern zerfasertem Lederabfall, wird zur einfachen Lagerung, zum einfachen Transport und zur einfachen Verarbeitbarkeit des Lederwerkstoffs zu unterschiedlichsten Lederprodukten vorgeschlagen, dass der Lederwerkstoff als bindemittelfreies verdichtetes Ledergranulat (1), insbesondere Lederpellets (2) und/oder Lederfaserkrümel (3), ausgebildet ist.
PCT/AT2009/000184 2008-05-06 2009-05-04 Lederwerkstoff WO2009135239A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT7282008A AT506728B1 (de) 2008-05-06 2008-05-06 Lederwerkstoff und verfahren zur herstellung
ATA728/2008 2008-05-06

Publications (2)

Publication Number Publication Date
WO2009135239A1 WO2009135239A1 (de) 2009-11-12
WO2009135239A8 true WO2009135239A8 (de) 2010-01-21

Family

ID=40972821

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/AT2009/000184 WO2009135239A1 (de) 2008-05-06 2009-05-04 Lederwerkstoff

Country Status (2)

Country Link
AT (1) AT506728B1 (de)
WO (1) WO2009135239A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009037792A1 (de) 2009-08-18 2011-02-24 Bader Gmbh & Co. Kg Verfahren zur Herstellung von Lederpellets
DE102016002587A1 (de) * 2016-03-04 2017-09-07 Seton Autoleather Gmbh Sitzbezug aus Leder für einen Fahrzeugsitz
FR3106835B1 (fr) * 2020-02-03 2022-05-13 Authentic Mat Procédé de préparation d’une poudre de matériau d’origine naturelle et poudre obtenue par un tel procédé
FR3125826A1 (fr) * 2021-07-30 2023-02-03 Authentic Material Procédé de fabrication d’une feuille de cuir

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR719451A (fr) * 1931-07-03 1932-02-05 Machine à défibrer les déchets de cuir et procédé pour la mise en oeuvre du produit obtenu
EP0092594A1 (de) * 1982-04-24 1983-11-02 Edmond Dominique Krecke Verfahren zur Herstellung von Ledergrundmaterial und nach dem Verfahren hergestelltes Material
DE4223703A1 (de) * 1992-07-18 1994-01-20 H P Chemie Pelzer Res & Dev Formteile mit lederartigen Oberflächeneigenschaften
AT410943B (de) * 2001-10-23 2003-08-25 Markus Dipl Ing Rettenbacher Formkörper aus naturfasern und kunststoff, seine herstellung in gegenwart von feuchtigkeit und dessen verwendung
GB0128692D0 (en) * 2001-11-30 2002-01-23 B & H Res Ltd Formation of sheet material using hydroentanglement
AT412781B (de) * 2003-04-14 2005-07-25 Fasalex Patent Und Lizenzverwe Formkörper aus biologischem fasermaterial und kunststoff
DE10320061B4 (de) * 2003-05-06 2005-12-22 Bader Gmbh & Co. Verfahren zur Herstellung eines Werkstoffs unter Verwendung von Lederabfällen und damit erzeugtes Formteil
US9156950B2 (en) * 2006-03-13 2015-10-13 Naturin Gmbh & Co. Collagen powder and collagen-based thermoplastic composition for preparing conformed articles
AT503620B1 (de) * 2006-04-25 2012-12-15 Remy Dr Stoll Lederwerkstoff und Verfahren zur Bearbeitung von Lederbestandteilen

Also Published As

Publication number Publication date
WO2009135239A1 (de) 2009-11-12
AT506728B1 (de) 2011-04-15
AT506728A1 (de) 2009-11-15

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