FR2372895A1 - Procede et appareillage d'ennoblissement en continu des croutes de peaux animales - Google Patents

Procede et appareillage d'ennoblissement en continu des croutes de peaux animales

Info

Publication number
FR2372895A1
FR2372895A1 FR7736031A FR7736031A FR2372895A1 FR 2372895 A1 FR2372895 A1 FR 2372895A1 FR 7736031 A FR7736031 A FR 7736031A FR 7736031 A FR7736031 A FR 7736031A FR 2372895 A1 FR2372895 A1 FR 2372895A1
Authority
FR
France
Prior art keywords
pvc
polyurethane
skin
give
prodn
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.)
Withdrawn
Application number
FR7736031A
Other languages
English (en)
Inventor
Roberto Bartuli
Giuseppe Pezzato
Ferruccio Pittarello
Italo Pulina
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.)
ISOTEX SpA
Original Assignee
ISOTEX SpA
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 ISOTEX SpA filed Critical ISOTEX SpA
Publication of FR2372895A1 publication Critical patent/FR2372895A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C14SKINS; HIDES; PELTS; LEATHER
    • C14BMECHANICAL TREATMENT OR PROCESSING OF SKINS, HIDES OR LEATHER IN GENERAL; PELT-SHEARING MACHINES; INTESTINE-SPLITTING MACHINES
    • C14B7/00Special leathers and their manufacture
    • CCHEMISTRY; METALLURGY
    • C14SKINS; HIDES; PELTS; LEATHER
    • C14CCHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
    • C14C13/00Manufacture of special kinds or leather, e.g. vellum

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
  • Laminated Bodies (AREA)

Abstract

La présente invention a pour objet un procédé et un appareillage d'ennoblissement en continu des croûtes de peaux animales. Ce procédé est caractérisé en ce que les croûtes bien étendues sont associées en continu à un corps stratifié en feuille comportant un support pelable, en particulier un papier silicone anti-adhésif, ledit film synthétique d'ennoblissement et une couche extérieure thermo-adhésive laquelle est portée au contact de la surface polie à l'émeri desdites croûtes et y est collée solidement sous l'action d'une pression mécanique et par apport de chaleur, le papier silicone étant continuellement et intégralement récupéré et réutilisé. L'invention concerne un procédé pour l'application en continu de ce film ou enduit d'ennoblissement sur les croûtes, ainsi que l'appareillage pour la mise en oeuvre de ce procédé.
FR7736031A 1976-12-01 1977-11-30 Procede et appareillage d'ennoblissement en continu des croutes de peaux animales Withdrawn FR2372895A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8561876A IT1125712B (it) 1976-12-01 1976-12-01 Procedimento e macchinario atti a nobilitare croste di cuoio in continuo mediante l'applicazione di uno strato superficiale con successiva pressatura

Publications (1)

Publication Number Publication Date
FR2372895A1 true FR2372895A1 (fr) 1978-06-30

Family

ID=11329069

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7736031A Withdrawn FR2372895A1 (fr) 1976-12-01 1977-11-30 Procede et appareillage d'ennoblissement en continu des croutes de peaux animales

Country Status (3)

Country Link
ES (1) ES464599A1 (fr)
FR (1) FR2372895A1 (fr)
IT (1) IT1125712B (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0230216A2 (fr) * 1985-12-20 1987-07-29 J. H. Benecke AG Dispositif de fabrication d'un revêtement sur un corps porteur en forme de surface
EP0296542A2 (fr) * 1987-06-24 1988-12-28 Helmuth Schmoock Matériau en cuir ainsi que procédé et appareillage pour le fabriquer
EP0337183A2 (fr) * 1988-04-09 1989-10-18 Bayerische Motoren Werke Aktiengesellschaft, Patentabteilung AJ-3 Procédé pour former du cuir naturel

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0230216A2 (fr) * 1985-12-20 1987-07-29 J. H. Benecke AG Dispositif de fabrication d'un revêtement sur un corps porteur en forme de surface
EP0230216A3 (en) * 1985-12-20 1988-09-21 J. H. Benecke Ag Device for the manufacture of a coating on the surface of a support
EP0296542A2 (fr) * 1987-06-24 1988-12-28 Helmuth Schmoock Matériau en cuir ainsi que procédé et appareillage pour le fabriquer
DE3720776A1 (de) * 1987-06-24 1989-01-12 Helmuth Schmoock Ledermaterial sowie verfahren und vorrichtung zu seiner herstellung
EP0296542A3 (fr) * 1987-06-24 1990-07-25 Helmuth Schmoock Matériau en cuir ainsi que procédé et appareillage pour le fabriquer
EP0337183A2 (fr) * 1988-04-09 1989-10-18 Bayerische Motoren Werke Aktiengesellschaft, Patentabteilung AJ-3 Procédé pour former du cuir naturel
EP0337183A3 (en) * 1988-04-09 1990-08-16 Bayerische Motoren Werke Aktiengesellschaft Method of shaping natural leather

Also Published As

Publication number Publication date
IT1125712B (it) 1986-05-14
ES464599A1 (es) 1978-09-01

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Legal Events

Date Code Title Description
ST Notification of lapse