AR008899A1 - LEATHER WASTE RECYCLING PROCESS AND MIXED MATERIALS PRODUCTION - Google Patents

LEATHER WASTE RECYCLING PROCESS AND MIXED MATERIALS PRODUCTION

Info

Publication number
AR008899A1
AR008899A1 ARP970104940A AR008899A1 AR 008899 A1 AR008899 A1 AR 008899A1 AR P970104940 A ARP970104940 A AR P970104940A AR 008899 A1 AR008899 A1 AR 008899A1
Authority
AR
Argentina
Prior art keywords
leather waste
mixed materials
production
recycling process
waste recycling
Prior art date
Application number
Other languages
Spanish (es)
Original Assignee
Da Fonte Ferreira Jose Maria
Pinho De Almeida Fernando Jorge
Univ Aveiro
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 Da Fonte Ferreira Jose Maria, Pinho De Almeida Fernando Jorge, Univ Aveiro filed Critical Da Fonte Ferreira Jose Maria
Publication of AR008899A1 publication Critical patent/AR008899A1/en

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
    • 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
    • C14B7/00—Special leathers and their manufacture

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Dermatology (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)

Abstract

Un tratamiento y metodo de reciclaje de residuos de cuero, rechazado por las curtiembres e industrias del calzado, y su uso en la produccion demateriales mixtos. El proceso es de la siguiente manera trituracion de residuos de cuero, encolándolosc on resina y catalizadores, luego, la combinacionobtenida se coloca y presiona en moldes de varias formas. La combinacion puede presionarse entre moldes metálicos y/o directamente sobre subcapas para formarmadera terciada. El producto resultantetien e un aspecto delicado, sin necesidad de detalles de acabado. El proceso puede utilizarse en la produccionde materiales con características adecuadas para ser aplicado en varias industrias, tales como muebles, arquitectura civile ind ustria automotriz,teniendo la ventaja de la calidad estética, a prueba de sonido y propiedades de aislacion y propiedades de aislacion de calor.A treatment and recycling method for leather waste, rejected by tanneries and shoe industries, and its use in the production of mixed materials. The process is as follows, shredding leather waste, gluing it with resin and catalysts, then the combination obtained is placed and pressed into molds in various ways. The combination can be pressed between metal molds and / or directly onto sublayers to form plywood. The resulting product has a delicate appearance, without the need for finishing details. The process can be used in the production of materials with suitable characteristics to be applied in various industries, such as furniture, private architecture, automotive industry, having the advantage of aesthetic quality, sound proof and insulation properties and heat insulation properties. .

ARP970104940 1996-10-25 1997-10-24 LEATHER WASTE RECYCLING PROCESS AND MIXED MATERIALS PRODUCTION AR008899A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PT10193096A PT101930B (en) 1996-10-25 1996-10-25 PROCESS OF RECYCLING OF LEATHER WASTE AND PRODUCTION OF COMPOSITE MATERIALS

Publications (1)

Publication Number Publication Date
AR008899A1 true AR008899A1 (en) 2000-02-23

Family

ID=20085636

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP970104940 AR008899A1 (en) 1996-10-25 1997-10-24 LEATHER WASTE RECYCLING PROCESS AND MIXED MATERIALS PRODUCTION

Country Status (4)

Country Link
EP (1) EP0906369A1 (en)
AR (1) AR008899A1 (en)
PT (1) PT101930B (en)
WO (1) WO1998018863A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9185947B2 (en) 2011-03-18 2015-11-17 Nike, Inc. Forming portion of an article from fabrication scrap, and products thereof
ITUB20160424A1 (en) * 2016-01-29 2017-07-29 Evelino Leandro PROCEDURE FOR THE RECOVERY OF WASTE OF PROCESSING OF LEATHER AND LEATHER
ITUB20160574A1 (en) * 2016-02-09 2017-08-09 Tesa S R L Method for obtaining material based on animal skin and products obtained with this material
CN106351076B (en) * 2016-08-29 2018-12-04 福建永盛皮革制品有限公司 A method of moulded work is made using scurf containing chromium
USD908359S1 (en) 2018-08-31 2021-01-26 Red Wing Shoe Company, Inc. Set of interlocking tiles
USD932772S1 (en) 2018-08-31 2021-10-12 Red Wing Shoe Company, Inc. Interlocking tile

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU232440A1 (en) * 1967-04-13 1976-06-05 Центральное Проектно-Конструкторское Бюро Министерства Легкой Промышленности Латвийской Сср The method of obtaining artificial fibrous material
BE792411A (en) * 1971-12-07 1973-03-30 Ockhardt Kuno METHOD OF MANUFACTURING MATERIALS IN FIBERS OF
JPS5388302A (en) * 1977-01-11 1978-08-03 Rikio Tsuchiya Production of synthetic leather comprising leather waste and plastic powder
JPS59500474A (en) * 1982-03-12 1984-03-22 エイエムエフ　インコ−ポレ−テツド Regenerated leather products from fibrillated leather fibers
RU2035472C1 (en) * 1992-12-04 1995-05-20 Товарищество с ограниченной ответственностью - Научно-производственное предприятие "КОПО" Composition for preparing sheet cryocross-linked collagen-containing material
JPH08173206A (en) * 1994-12-26 1996-07-09 New Oji Paper Co Ltd Reproduced leather for shoe core material

Also Published As

Publication number Publication date
EP0906369A1 (en) 1999-04-07
PT101930B (en) 2000-05-31
PT101930A (en) 1998-05-29
WO1998018863A1 (en) 1998-05-07

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Legal Events

Date Code Title Description
FA Abandonment or withdrawal