MX9300458A - Procedimiento para el piquelado y precurtido de pieles - Google Patents

Procedimiento para el piquelado y precurtido de pieles

Info

Publication number
MX9300458A
MX9300458A MX9300458A MX9300458A MX9300458A MX 9300458 A MX9300458 A MX 9300458A MX 9300458 A MX9300458 A MX 9300458A MX 9300458 A MX9300458 A MX 9300458A MX 9300458 A MX9300458 A MX 9300458A
Authority
MX
Mexico
Prior art keywords
pickling
procedure
skin
skining
minced
Prior art date
Application number
MX9300458A
Other languages
English (en)
Inventor
Alain Lauton
Markus Hess
Guenter Streicher
Alois Puentener
Original Assignee
Ciba Geigy Ag
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=4182461&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX9300458(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ciba Geigy Ag filed Critical Ciba Geigy Ag
Publication of MX9300458A publication Critical patent/MX9300458A/es

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
    • C14C1/00—Chemical treatment prior to tanning
    • C14C1/08—Deliming; Bating; Pickling; Degreasing
    • 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
    • C14C3/08—Chemical tanning by organic agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Cosmetics (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Detergent Compositions (AREA)

Abstract

Se describe un procedimiento para el piquelado y precurtido de tripas de pieles, caracterizado porque (I) se piquela la tripa de piel en un baño acuosa A, que no contiene sales y (a) contiene un producto de reacción de fenol y un agente de sulfonación, donde la relación molar (fenol):(SO3) vale (1):(1.1-2.2) y (II) la tripa piquelada se precurte en el mismo baño agregando una composición acuosa B, que contiene (b) un sacárido reductor con un equivalente de dextrosa de 10 a 100 y (c) un dialdehído alifático, que contiene entre 2 y 8 átomos de carbono.
MX9300458A 1992-01-28 1993-01-28 Procedimiento para el piquelado y precurtido de pieles MX9300458A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH23992 1992-01-28

Publications (1)

Publication Number Publication Date
MX9300458A true MX9300458A (es) 1993-07-01

Family

ID=4182461

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9300458A MX9300458A (es) 1992-01-28 1993-01-28 Procedimiento para el piquelado y precurtido de pieles

Country Status (13)

Country Link
US (1) US5360453A (es)
EP (1) EP0554216B1 (es)
JP (1) JPH089720B2 (es)
KR (1) KR960001664B1 (es)
AT (1) ATE140268T1 (es)
AU (1) AU664225B2 (es)
BR (1) BR9300294A (es)
DE (1) DE59303163D1 (es)
DK (1) DK0554216T3 (es)
ES (1) ES2089770T3 (es)
GR (1) GR3020511T3 (es)
MX (1) MX9300458A (es)
ZA (1) ZA93579B (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU703154B2 (en) * 1994-09-01 1999-03-18 Australian Association Of Leather Industries Pickling of hides and skins
AUPM780494A0 (en) * 1994-09-01 1994-09-22 Commonwealth Scientific And Industrial Research Organisation Pickling of hides and skins
EP0717114A3 (de) * 1994-12-15 1996-08-21 Ciba Geigy Ag Wässrige Zusammensetzung zum Vorgerben von Hautblössen oder Nachgerben von Leder
DE19930735A1 (de) * 1999-07-02 2000-01-05 Jozef Sagala Mittel und Verfahren zur Herstellung von Lederhalbfabrikaten
CN105238888A (zh) * 2015-10-27 2016-01-13 兴业皮革科技股份有限公司 一种基于锆铝钛配合物制备白湿革的生产工艺
CN114277202A (zh) * 2021-11-12 2022-04-05 宁夏西部皮草有限公司 一种高密度羊剪绒生产加工工艺

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US30393A (en) * 1860-10-16 Improvement in the treatment of tanned leather
DE190702C (es) *
US20502A (en) * 1858-06-08 Improvement in methods of tanning
DE85933C (es) *
FR18041E (fr) * 1912-05-11 1914-01-15 Basf Ag Nouveau procédé de tannage, nouveaux produits tannants et procédé pour leur production
GB148898A (en) * 1916-07-20 1922-01-10 Chemische Fabriken Worms Ag Manufacture of tanning agents and the application thereof
GB148126A (en) * 1916-07-20 1921-12-09 Chemische Fabriken Worms Ag Manufacture of tanning agents and the application thereof
GB683084A (en) * 1949-06-20 1952-11-19 Geigy Ag J R Manufacture of new condensation products, being more especially improved tanning agents and their application
US2941859A (en) * 1959-04-08 1960-06-21 Martin L Fein Tanning with glutaraldehyde
AR196921A1 (es) * 1972-04-01 1974-02-28 Basf Ag Procedimiento para la obtencion de formulaciones curtientes
DE3001301A1 (de) * 1980-01-16 1981-07-23 Basf Ag, 6700 Ludwigshafen Verfahren zum vorbereiten von anionisch gegerbtem oder nachgegerbtem leder
DE3308087A1 (de) * 1983-03-08 1984-09-27 Röhm GmbH, 6100 Darmstadt Verfahren zur chromgerbung von bloessen
US4830632A (en) * 1986-05-05 1989-05-16 Ciba-Geigy Corporation Aqueous composition from a sulfonated phenol, an amine and a tanning salt, process for the production thereof and use thereof as a tanning agent
FR2610643B1 (fr) * 1987-02-11 1989-05-12 Centre Tech Cuir Chaussure Peaux biologiquement stabilisees et non tannees et procede d'obtention de ces peaux
DE3731810A1 (de) * 1987-09-22 1989-03-30 Basf Ag Kondensationsprodukte des bis-(4-hydroxyphenyl)-sulfons als gerbereihilfsmittel, deren herstellung und verwendung sowie ein verfahren zum gerben von leder
DE3811267C1 (es) * 1988-04-02 1989-05-18 Schill & Seilacher Gmbh & Co, 7030 Boeblingen, De
DE4102545A1 (de) * 1991-01-29 1992-07-30 Basf Ag Verfahren zum alleingerben, vorgerben und mitgerben von bloessen und fellbloessen und zum nachgerben von leder und fell

Also Published As

Publication number Publication date
ZA93579B (en) 1993-07-28
KR960001664B1 (ko) 1996-02-03
JPH05247498A (ja) 1993-09-24
EP0554216A1 (de) 1993-08-04
GR3020511T3 (en) 1996-10-31
US5360453A (en) 1994-11-01
DE59303163D1 (de) 1996-08-14
EP0554216B1 (de) 1996-07-10
KR930016547A (ko) 1993-08-26
DK0554216T3 (da) 1996-08-19
ES2089770T3 (es) 1996-10-01
JPH089720B2 (ja) 1996-01-31
BR9300294A (pt) 1993-08-03
ATE140268T1 (de) 1996-07-15
AU3207093A (en) 1993-07-29
AU664225B2 (en) 1995-11-09

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Legal Events

Date Code Title Description
FG Grant or registration
MM Annulment or lapse due to non-payment of fees