EP0331214A2 - Cuirs fendus ou matériaux à base de fibres de cuirs - Google Patents

Cuirs fendus ou matériaux à base de fibres de cuirs Download PDF

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Publication number
EP0331214A2
EP0331214A2 EP89109131A EP89109131A EP0331214A2 EP 0331214 A2 EP0331214 A2 EP 0331214A2 EP 89109131 A EP89109131 A EP 89109131A EP 89109131 A EP89109131 A EP 89109131A EP 0331214 A2 EP0331214 A2 EP 0331214A2
Authority
EP
European Patent Office
Prior art keywords
leather
layer
split leather
finish
split
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.)
Granted
Application number
EP89109131A
Other languages
German (de)
English (en)
Other versions
EP0331214B1 (fr
EP0331214A3 (en
Inventor
Philipp Schaeffer
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.)
JH Benecke GmbH
Original Assignee
JH Benecke GmbH
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
Priority claimed from DE3436751A external-priority patent/DE3436751C2/de
Application filed by JH Benecke GmbH filed Critical JH Benecke GmbH
Priority to EP89109131A priority Critical patent/EP0331214B1/fr
Publication of EP0331214A2 publication Critical patent/EP0331214A2/fr
Publication of EP0331214A3 publication Critical patent/EP0331214A3/de
Application granted granted Critical
Publication of EP0331214B1 publication Critical patent/EP0331214B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C14—SKINS; HIDES; PELTS; LEATHER
    • C14C—CHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
    • C14C11/00—Surface finishing of leather
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/28—Processes for applying liquids or other fluent materials performed by transfer from the surfaces of elements carrying the liquid or other fluent material, e.g. brushes, pads, rollers
    • B05D1/286—Processes for applying liquids or other fluent materials performed by transfer from the surfaces of elements carrying the liquid or other fluent material, e.g. brushes, pads, rollers using a temporary backing to which the coating has been applied
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/12—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to leather
    • 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
    • C14B7/02—Composite leathers

Definitions

  • a two-layer silicone base which is reinforced by means of an asbestos fabric insert, is placed on an assembly line and heated to about 85 ° C. on this assembly line by means of infrared rays.
  • the silicone pad has a size of 2.4 m2 and a thickness of approx. 3 mm.
  • An aqueous dispersion containing approximately 45% solids is applied to the approximately 85 ° C silicone base by pouring.
  • the dispersion contains approx. 40% polyurethane and approx. 5% white pigment and has a viscosity of approx. 60 seconds (the viscosity is determined in the Ford cup with a 4 mm nozzle).
  • the valve is opened 60 seconds after the vacuum is applied and the rubber cover takes on its original shape due to its elastic properties. After removing the rubber cover, the finished leather can be peeled off the paper.
  • the longitudinal and transverse grooves provided in the rubber cover ensure that the gases and water vapor can escape from the leather even when the membrane is pressed onto the leather by the vacuum.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Composite Materials (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)
EP89109131A 1984-10-06 1985-10-07 Cuirs fendus ou matériaux à base de fibres de cuirs Expired - Lifetime EP0331214B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP89109131A EP0331214B1 (fr) 1984-10-06 1985-10-07 Cuirs fendus ou matériaux à base de fibres de cuirs

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE3436751 1984-10-06
DE3436751A DE3436751C2 (de) 1984-10-06 1984-10-06 Vorrichtung zum Zurichten von Spaltleder
EP89109131A EP0331214B1 (fr) 1984-10-06 1985-10-07 Cuirs fendus ou matériaux à base de fibres de cuirs

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP85890249.7 Division 1985-10-07

Publications (3)

Publication Number Publication Date
EP0331214A2 true EP0331214A2 (fr) 1989-09-06
EP0331214A3 EP0331214A3 (en) 1989-09-13
EP0331214B1 EP0331214B1 (fr) 1991-10-16

Family

ID=25825445

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89109131A Expired - Lifetime EP0331214B1 (fr) 1984-10-06 1985-10-07 Cuirs fendus ou matériaux à base de fibres de cuirs

Country Status (1)

Country Link
EP (1) EP0331214B1 (fr)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991008253A1 (fr) * 1989-11-24 1991-06-13 Geha, Naamloze Vennootschap Composition souple a base d'une resine de liaison et d'au moins une matiere de remplissage
DE9405340U1 (de) * 1994-03-29 1994-05-26 Schaefer, Philipp, 30519 Hannover Mit einer Zurichtung versehenes Leder
EP0766720A1 (fr) * 1994-06-14 1997-04-09 Gateway Technologies, Inc. Revetement pour tissus ayant la capacite d'absorber l'energie et procede de fabrication de ce revetement
EP1300474A1 (fr) * 2001-10-04 2003-04-09 Philipp Schaefer Nappa bovin pleine fleur et son procédé de préparation
WO2007054987A1 (fr) * 2005-11-14 2007-05-18 Fabio Valle Cuir reflechissant et articles d'habillement, chaussures, accessoires, garnitures de cuir et produits globalement realises en cuir reflechissant
WO2013045124A1 (fr) 2011-09-28 2013-04-04 Wollsdorf Leder Schmidt & Co Ges.M.B.H. Cuir avec couche textile/non tissée sur le côté fleur
ITVI20120106A1 (it) * 2012-05-08 2013-11-09 Scamosceria Astico S P A Metodo per la finitura superficiale di pelli e similari e prodotto semilavorato ottenibile con il metodo
AT512998A1 (de) * 2012-05-29 2013-12-15 Wollsdorf Leder Schmidt & Co Ges M B H Herstellungsverfahren zur Herstellung von Leder mit zumindest einer Textil/Vliesschicht
DE102018203297A1 (de) 2018-03-06 2019-09-12 Adidas Ag Beschichtetes Schuhoberteil

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0105046A2 (fr) * 1982-08-04 1984-04-04 Schaefer, Philipp Procédé d'apprêtage de cuir fendu, appareillage pour la mise en oeuvre du procédé et cuir fendu apprêté suivant ce procédé
DE3309992A1 (de) * 1983-03-19 1984-09-20 Bayer Ag, 5090 Leverkusen Verfahren zum beschichten von (spalt)leder

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0105046A2 (fr) * 1982-08-04 1984-04-04 Schaefer, Philipp Procédé d'apprêtage de cuir fendu, appareillage pour la mise en oeuvre du procédé et cuir fendu apprêté suivant ce procédé
DE3309992A1 (de) * 1983-03-19 1984-09-20 Bayer Ag, 5090 Leverkusen Verfahren zum beschichten von (spalt)leder

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DAS LEDER, Band 27, Nr. 9, September 1976, Seiten 142-151, Darmstadt, DE; L. TORK et al.: "Moderne Lederzurichtungen unter Ber}cksichtigung der verscheidenen Anforderungen an das Leder" *

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991008253A1 (fr) * 1989-11-24 1991-06-13 Geha, Naamloze Vennootschap Composition souple a base d'une resine de liaison et d'au moins une matiere de remplissage
BE1003652A3 (nl) * 1989-11-24 1992-05-12 Glorieux Hugo Albert Maurits Flexibele samenstelling op basis van een bindmiddel en ten minste een vulstof.
DE9405340U1 (de) * 1994-03-29 1994-05-26 Schaefer, Philipp, 30519 Hannover Mit einer Zurichtung versehenes Leder
EP0766720A1 (fr) * 1994-06-14 1997-04-09 Gateway Technologies, Inc. Revetement pour tissus ayant la capacite d'absorber l'energie et procede de fabrication de ce revetement
EP0766720A4 (fr) * 1994-06-14 1999-01-13 Gateway Technology Revetement pour tissus ayant la capacite d'absorber l'energie et procede de fabrication de ce revetement
EP1300474A1 (fr) * 2001-10-04 2003-04-09 Philipp Schaefer Nappa bovin pleine fleur et son procédé de préparation
US6733877B2 (en) 2001-10-04 2004-05-11 Philipp Schaefer Full grain napa cowhide and dressed leather production method
WO2007054987A1 (fr) * 2005-11-14 2007-05-18 Fabio Valle Cuir reflechissant et articles d'habillement, chaussures, accessoires, garnitures de cuir et produits globalement realises en cuir reflechissant
WO2013045124A1 (fr) 2011-09-28 2013-04-04 Wollsdorf Leder Schmidt & Co Ges.M.B.H. Cuir avec couche textile/non tissée sur le côté fleur
ITVI20120106A1 (it) * 2012-05-08 2013-11-09 Scamosceria Astico S P A Metodo per la finitura superficiale di pelli e similari e prodotto semilavorato ottenibile con il metodo
AT512998A1 (de) * 2012-05-29 2013-12-15 Wollsdorf Leder Schmidt & Co Ges M B H Herstellungsverfahren zur Herstellung von Leder mit zumindest einer Textil/Vliesschicht
AT512998B1 (de) * 2012-05-29 2014-08-15 Wollsdorf Leder Schmidt & Co Ges M B H Herstellungsverfahren zur Herstellung von Leder mit zumindest einer Textil/Vliesschicht
DE102018203297A1 (de) 2018-03-06 2019-09-12 Adidas Ag Beschichtetes Schuhoberteil

Also Published As

Publication number Publication date
EP0331214B1 (fr) 1991-10-16
EP0331214A3 (en) 1989-09-13

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