EP0575632B1 - Verfahren zur Gerbung von Fischhäuten - Google Patents

Verfahren zur Gerbung von Fischhäuten Download PDF

Info

Publication number
EP0575632B1
EP0575632B1 EP92108180A EP92108180A EP0575632B1 EP 0575632 B1 EP0575632 B1 EP 0575632B1 EP 92108180 A EP92108180 A EP 92108180A EP 92108180 A EP92108180 A EP 92108180A EP 0575632 B1 EP0575632 B1 EP 0575632B1
Authority
EP
European Patent Office
Prior art keywords
water
weight
rpm
tanning
add
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 - Lifetime
Application number
EP92108180A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0575632A1 (de
Inventor
Antonio Del Gaudio
Rosmarie Josowic
Stefano Del Gaudio
Gelsomina Landolfi
Peter Josowic
Walburga Josowic
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.)
Josowic Ingrid
Original Assignee
Josowic Ingrid
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 Josowic Ingrid filed Critical Josowic Ingrid
Priority to ES92108180T priority Critical patent/ES2094844T3/es
Priority to DK92108180.8T priority patent/DK0575632T3/da
Priority to EP92108180A priority patent/EP0575632B1/de
Priority to DE59207060T priority patent/DE59207060D1/de
Priority to AT92108180T priority patent/ATE142279T1/de
Publication of EP0575632A1 publication Critical patent/EP0575632A1/de
Application granted granted Critical
Publication of EP0575632B1 publication Critical patent/EP0575632B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • C14C3/00—Tanning; Compositions for tanning
    • C14C3/02—Chemical tanning
    • C14C3/28—Multi-step processes
    • 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
    • C14C13/00—Manufacture of special kinds or leather, e.g. vellum

Definitions

  • the invention relates to a method for tanning fish skins according to the preamble of patent claim 1.
  • a method for tanning fish skins is known from WO-A-8 43 718.
  • the invention has for its object to provide a tanning process in which the chromium residues in the waste water are reduced.
  • the leather is now finished using the usual technique. They need to be colored and trimmed.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)
  • Detergent Compositions (AREA)
EP92108180A 1992-06-25 1992-06-25 Verfahren zur Gerbung von Fischhäuten Expired - Lifetime EP0575632B1 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
ES92108180T ES2094844T3 (es) 1992-06-25 1992-06-25 Procedimiento para curtir pieles de pescados.
DK92108180.8T DK0575632T3 (enrdf_load_stackoverflow) 1992-06-25 1992-06-25
EP92108180A EP0575632B1 (de) 1992-06-25 1992-06-25 Verfahren zur Gerbung von Fischhäuten
DE59207060T DE59207060D1 (de) 1992-06-25 1992-06-25 Verfahren zur Gerbung von Fischhäuten
AT92108180T ATE142279T1 (de) 1992-06-25 1992-06-25 Verfahren zur gerbung von fischhäuten

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP92108180A EP0575632B1 (de) 1992-06-25 1992-06-25 Verfahren zur Gerbung von Fischhäuten

Publications (2)

Publication Number Publication Date
EP0575632A1 EP0575632A1 (de) 1993-12-29
EP0575632B1 true EP0575632B1 (de) 1996-09-04

Family

ID=8209615

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92108180A Expired - Lifetime EP0575632B1 (de) 1992-06-25 1992-06-25 Verfahren zur Gerbung von Fischhäuten

Country Status (5)

Country Link
EP (1) EP0575632B1 (enrdf_load_stackoverflow)
AT (1) ATE142279T1 (enrdf_load_stackoverflow)
DE (1) DE59207060D1 (enrdf_load_stackoverflow)
DK (1) DK0575632T3 (enrdf_load_stackoverflow)
ES (1) ES2094844T3 (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1044820C (zh) * 1996-03-08 1999-08-25 徐国士 鱼皮无毒鞣制工艺
CN103436643B (zh) * 2013-06-07 2015-06-24 武汉工程大学 一种鲟鱼皮环保制革工艺
FR3083805B1 (fr) 2018-07-12 2020-07-24 Jean Marc Casteigt Procede de tannage d'une peau de saumon fumee et peau de saumon fumee tannee
RU2704442C1 (ru) * 2018-09-11 2019-10-28 Федеральное государственное бюджетное образовательное учреждение высшего образования "Воронежский государственный университет инженерных технологий" (ФГБОУ ВО "ВГУИТ") Способ получения кожевенного полуфабриката из шкур всех видов пресноводных рыб
US20230053057A1 (en) * 2021-08-09 2023-02-16 Quintessence Marine Inc. Lionfish leather and preparation thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1984003718A1 (en) * 1983-03-25 1984-09-27 Suner Rego Norberto Omar Process for tanning fish skins
DE3534353A1 (de) * 1985-09-26 1987-04-02 Beck Bernardo Von Verfahren zur herstellung von fischleder
IT1190229B (it) * 1986-03-07 1988-02-16 Pellitt Srl Procedimento per la concia di pelle di pesce

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
Prospekt der Firma Bayer: "Baychrom C-Verfahren: Chromgerbung mit hoher Flottenauszehrung". *
Prospekt der Firma Bayer: "Baychrom C-Verfahren: Chromgerbung und Chromnachgerbung mit hoher Flottenauszehrung". *

Also Published As

Publication number Publication date
DE59207060D1 (de) 1996-10-10
DK0575632T3 (enrdf_load_stackoverflow) 1997-02-24
ATE142279T1 (de) 1996-09-15
EP0575632A1 (de) 1993-12-29
ES2094844T3 (es) 1997-02-01

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