MX9300457A - Composicion acuosa para precurtir pieles. - Google Patents

Composicion acuosa para precurtir pieles.

Info

Publication number
MX9300457A
MX9300457A MX9300457A MX9300457A MX9300457A MX 9300457 A MX9300457 A MX 9300457A MX 9300457 A MX9300457 A MX 9300457A MX 9300457 A MX9300457 A MX 9300457A MX 9300457 A MX9300457 A MX 9300457A
Authority
MX
Mexico
Prior art keywords
precituring
skin
aqueous composition
composition
pretanning
Prior art date
Application number
MX9300457A
Other languages
English (en)
Inventor
Alain Lauton
Marukus 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
Application filed by Ciba Geigy Ag filed Critical Ciba Geigy Ag
Publication of MX9300457A publication Critical patent/MX9300457A/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
    • C14C3/00—Tanning; Compositions for tanning
    • C14C3/02—Chemical tanning
    • C14C3/08—Chemical tanning by organic agents
    • 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
    • C14C1/04—Soaking
    • 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

Abstract

Se describe una composición acuosa para precurtir cuero, que se caracteriza porque contiene (a) un sacárido reductor con un equivalente de dextrosa de 10 a 100 y (b) un dialdehído alifático que contiene 2 a 8 átomos de carbono y que no contienen sales minerales.
MX9300457A 1992-01-28 1993-01-28 Composicion acuosa para precurtir pieles. MX9300457A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH24092 1992-01-28
CH326192 1992-10-21

Publications (1)

Publication Number Publication Date
MX9300457A true MX9300457A (es) 1993-07-01

Family

ID=25683990

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9300457A MX9300457A (es) 1992-01-28 1993-01-28 Composicion acuosa para precurtir pieles.

Country Status (8)

Country Link
US (1) US6251414B1 (es)
EP (1) EP0554217B1 (es)
JP (1) JPH05247500A (es)
KR (1) KR960001665B1 (es)
BR (1) BR9300298A (es)
DE (1) DE59303164D1 (es)
ES (1) ES2089771T3 (es)
MX (1) MX9300457A (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH694463A5 (it) * 1999-12-10 2005-01-31 Mario Ciucani Procedimento e impianto per il trattamento delle pelli animali.
WO2005038058A1 (en) * 2003-10-09 2005-04-28 Tfl Ledertechnik Gmbh Composition for the pretanning of pelts
DE102016004191A1 (de) * 2016-04-06 2017-10-12 Tfl Ledertechnik Gmbh Zusammensetzung und Verfahren zur Gerbung basierend auf einem Acetal eines aldehydischen Gerbstoffes

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE190702C (es) *
US30393A (en) 1860-10-16 Improvement in the treatment of tanned leather
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
US4260228A (en) 1980-01-21 1981-04-07 Opticol Corporation Collagen gel contact lens and method of preparation
DE3308087A1 (de) * 1983-03-08 1984-09-27 Röhm GmbH, 6100 Darmstadt Verfahren zur chromgerbung von bloessen
DE3811267C1 (es) 1988-04-02 1989-05-18 Schill & Seilacher Gmbh & Co, 7030 Boeblingen, De
US5158778A (en) 1991-10-16 1992-10-27 Ecolab Inc. Stable antimicrobial dialdehyde composition and methods of use

Also Published As

Publication number Publication date
DE59303164D1 (de) 1996-08-14
EP0554217B1 (de) 1996-07-10
KR960001665B1 (ko) 1996-02-03
ES2089771T3 (es) 1996-10-01
JPH05247500A (ja) 1993-09-24
KR930016545A (ko) 1993-08-26
BR9300298A (pt) 1993-08-03
US6251414B1 (en) 2001-06-26
EP0554217A1 (de) 1993-08-04

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Legal Events

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