ES2067779T3 - Procedimiento para la fabricacion de cuero y pieles. - Google Patents

Procedimiento para la fabricacion de cuero y pieles.

Info

Publication number
ES2067779T3
ES2067779T3 ES91102123T ES91102123T ES2067779T3 ES 2067779 T3 ES2067779 T3 ES 2067779T3 ES 91102123 T ES91102123 T ES 91102123T ES 91102123 T ES91102123 T ES 91102123T ES 2067779 T3 ES2067779 T3 ES 2067779T3
Authority
ES
Spain
Prior art keywords
fur
procedure
leather
manufacture
elevaneses
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
ES91102123T
Other languages
English (en)
Inventor
Dieter Graf
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.)
Dr Th Boehme KG Chemie Fabrik GmbH and Co
Original Assignee
Dr Th Boehme KG Chemie Fabrik GmbH and Co
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 Dr Th Boehme KG Chemie Fabrik GmbH and Co filed Critical Dr Th Boehme KG Chemie Fabrik GmbH and Co
Application granted granted Critical
Publication of ES2067779T3 publication Critical patent/ES2067779T3/es
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
    • C14C1/00—Chemical treatment prior to tanning
    • C14C1/08—Deliming; Bating; Pickling; Degreasing

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)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Detergent Compositions (AREA)

Abstract

LA INVENCION TRATA DE UN PROCEDIMIENTO: QUE SE UTILIZA PARA PRODUCIR CUERO Y PIELES Y CONSISTE EN COMBINAR ALQUILO / ALQUENILOPOLIGLICOLETERES DE C 10 A 18 TENSIOACTIVOS ANIONICOS Y ALACANOLES / ALQUENOLES DE C 8 A 18 Y EMPLEARLOS COMO MEDIO DESENGRASANTES ELEVADAMENTE ACTIVOS, NO ESPUMANTES Y NI FORMADORES DE ESPUMA.
ES91102123T 1990-03-27 1991-02-14 Procedimiento para la fabricacion de cuero y pieles. Expired - Lifetime ES2067779T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4009805A DE4009805C1 (es) 1990-03-27 1990-03-27

Publications (1)

Publication Number Publication Date
ES2067779T3 true ES2067779T3 (es) 1995-04-01

Family

ID=6403154

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91102123T Expired - Lifetime ES2067779T3 (es) 1990-03-27 1991-02-14 Procedimiento para la fabricacion de cuero y pieles.

Country Status (3)

Country Link
EP (1) EP0448948B1 (es)
DE (2) DE4009805C1 (es)
ES (1) ES2067779T3 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4207806A1 (de) * 1992-03-12 1993-09-16 Henkel Kgaa Biologisch vertraegliche entfettungsmittel fuer die herstellung von ledern und pelzen
US5525120A (en) * 1992-03-12 1996-06-11 Henkel Kommanditgesellschaft Auf Aktien Degreasing process
DE4323123A1 (de) * 1993-07-10 1995-01-12 Hoechst Ag Verfahren zum Färben von Pelzfellen mit Oxidationsfarbstoffen
DE10005669A1 (de) * 2000-02-09 2001-08-23 Boehme Chem Fab Kg Verfahren zum Entfetten von Fellen
BRPI0414417B1 (pt) 2003-12-17 2014-11-25 Akzo Nobel Nv "processo para desengordurar e/ou secar peles de animais".

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB620783A (en) * 1946-12-11 1949-03-30 John Burchill Improved process for degreasing hides and skins
ES403342A1 (es) * 1971-05-19 1976-01-01 Etcheverry Polvarini Procedimiento para la hidratacion y lavado final de cueros.
DE2807130A1 (de) * 1977-03-01 1978-09-07 Sandoz Ag Amphotere und anionische tenside, deren herstellung und verwendung

Also Published As

Publication number Publication date
EP0448948B1 (de) 1994-12-21
EP0448948A1 (de) 1991-10-02
DE4009805C1 (es) 1991-12-05
DE59103949D1 (de) 1995-02-02

Similar Documents

Publication Publication Date Title
ES2083368T3 (es) Utilizacion de disolventes de hidrocarburos halogenados como agentes de limpieza.
MX9204111A (es) Triazoles substituidos y procedimiento para su obtencion.
ES2103751T3 (es) Procedimiento para la obtencion de oxetanonas.
HN1998000118A (es) 2 - aminopiridinas que contienen sustituyentes de anillos condensados.
IT7823410A0 (it) Attrezzo manuale per l'indossamento di calze singole da uomo o da donna.
BR7900155A (pt) Produto detergente desodorante,processo para sua fabricacao,pano desodorante e processo para suprir mal odor do corpo humano
ES494624A0 (es) Un procedimiento para preparar hidrazonas de benzofenona.
BG32851A3 (en) Method for obtaining of 3, 4, 5, 6- tetrahydro- 2 h- 1- benzoxycin
ES2119203T3 (es) Derivados de poliamina n-alquiltio utilizados como agentes radioprotectores.
IT1109858B (it) Procedimento per la fabbricazione di pezzi sbozzati per assali,nonche' assali per veicoli commerciali
IT7822370A0 (it) Lamiera di acciaio magnetico a grani orientati, avente buone proprieta' magnetiche.
AR006058A1 (es) Procedimientos para preparar compuestos de dicianoacetato y de 1,2-pirazol-5-amino-3-substituido
ES2067779T3 (es) Procedimiento para la fabricacion de cuero y pieles.
FR2402473A1 (fr) Agents tensio-actifs constitues d'ethoxylats d'aminopropoxyalcanes
BG35746A3 (en) Method for preparing 1- cyclohexenylmethylpyrolidines
SE9604582D0 (sv) Novel compounds
ES2114115T3 (es) Procedimiento y nuevos productos intermedios para la obtencion de triazolinonas.
ES2177877T3 (es) Procedimiento para la fabricacion de 1,4-bis(aminometil)ciclohexano.
ES2061687T3 (es) Di-t-butilfenoles sustituidos por un grupo alcoxi o benciloxi o por un grupo benciltio.
DE69105675D1 (de) Verfahren für die Regelung des Sprungwertes eines pneumatischen Bremskraftverstärkers, sowie Bremskraftverstärker zur Durchführung dieses Verfahrens.
BG34610A3 (en) Method for preparating 2', 6'- dialkyl- n- (alkoxymethyl)- 2- chloracetanylides
MX9300335A (es) Nuevas n-arilindolas y su uso como herbicidas.
ES2160893T3 (es) Procedimiento y compuestos intermedios para la preparacion de compuestos de fluoroolefinas plaguicidas.
ES2157419T3 (es) Arilazadioxacicloalquenos substituidos, fungicidas.
IT7923008A0 (it) Punta di ferro per calzatura disicurezza.

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 448948

Country of ref document: ES