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AR248051A1 - Method for processing hides or leather, tanning agents and method for manufacturing same - Google Patents

Method for processing hides or leather, tanning agents and method for manufacturing same

Info

Publication number
AR248051A1
AR248051A1 AR32134791A AR32134791A AR248051A1 AR 248051 A1 AR248051 A1 AR 248051A1 AR 32134791 A AR32134791 A AR 32134791A AR 32134791 A AR32134791 A AR 32134791A AR 248051 A1 AR248051 A1 AR 248051A1
Authority
AR
Argentina
Prior art keywords
leather
procedure
operations
skins
manufacturing same
Prior art date
Application number
AR32134791A
Other languages
Spanish (es)
Original Assignee
Gaches Chimie Sa
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 Gaches Chimie Sa filed Critical Gaches Chimie Sa
Application granted granted Critical
Publication of AR248051A1 publication Critical patent/AR248051A1/en

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
    • 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
    • C14C3/04—Mineral tanning
    • C14C3/06—Mineral tanning using chromium compounds
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
    • D06P1/62—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing low-molecular-weight organic compounds with sulfate, sulfonate, sulfenic or sulfinic groups
    • D06P1/621—Compounds without nitrogen
    • D06P1/622—Sulfonic acids or their salts
    • D06P1/623—Aliphatic, aralophatic or cycloaliphatic
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
    • D06P3/02—Material containing basic nitrogen
    • D06P3/04—Material containing basic nitrogen containing amide groups
    • D06P3/32—Material containing basic nitrogen containing amide groups leather skins

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)

Abstract

LA INVENCION SE REFIERE A UN PROCEDIMIENTO DE TRATAMIENTO DE ARTICULOS DE CURTIDO TALES COMO PIELES Y CUEROS CON VISTAS A REALIZAR UN EFECTO DE RELAJAMIENTO DE LAS FIBRAS Y UNA DISTRIBUCION INTERNA DE GRASAS QUE CONDUCE A UN AUMENTO DE SUPERFICIE DE LAS PIELES Y A UNA HOMOGENEIZACION DE SU ESPESOR. ESTE PROCEDIMIENTO CONSISTE EN PONER LAS PIELES O CUEROS, EN EL CURSO DE LA FABRICACION, EN CONTACTO PUEDE SER ESPECIALMENTE EFECTUADA DURANTE OPERACIONES DE PICKLAJE Y/O DURANTE LAS OPERACIONES DE CURTIDO Y/O DURANTE OPERACIONES DE TENIDO, EVENTUALMENTE COMBINADO CON OTRO ACIDO. EL PROCEDIMIENTO DE LA INVENCION PERMITE MEJORAR DE MANERA CONSIDERABLE LAS CUALIDADES DE LOS PRODUCTOS; PERMITE EN PARTICULAR VALORIZAR PIELES DE CALIDAD INFERIOR EN BUENAS CONDICIONES DE RENTABILIDAD.THE INVENTION REFERS TO A PROCEDURE FOR THE TREATMENT OF TANK ITEMS SUCH AS FUR AND LEATHER WITH A VIEW TO PERFORMING A RELAXING EFFECT OF FIBERS AND AN INTERNAL DISTRIBUTION OF FATS THAT LEADS TO AN INCREASE IN SKIN SURFACE AND TO A HOMOGENE. THICKNESS. THIS PROCEDURE CONSISTS OF PUTTING SKINS OR LEATHERS, IN THE COURSE OF MANUFACTURING, IN CONTACT MAY BE ESPECIALLY CARRIED OUT DURING PICKLING OPERATIONS AND / OR DURING TANKING OPERATIONS AND / OR DURING HOLDING OPERATIONS, EVENTUALLY COMBINED WITH ANOTHER. THE PROCEDURE OF THE INVENTION ALLOWS TO CONSIDERABLY IMPROVE THE QUALITIES OF THE PRODUCTS; IN PARTICULAR IT ALLOWS TO VALORIZE SKINS OF LOWER QUALITY IN GOOD CONDITIONS OF PROFITABILITY.

AR32134791A 1990-12-19 1991-12-10 Method for processing hides or leather, tanning agents and method for manufacturing same AR248051A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9016520A FR2670800B1 (en) 1990-12-19 1990-12-19 PROCESS FOR THE TREATMENT OF SKINS OR LEATHERS, TANNING AGENTS AND METHOD OF MANUFACTURE.

Publications (1)

Publication Number Publication Date
AR248051A1 true AR248051A1 (en) 1995-05-31

Family

ID=9403859

Family Applications (1)

Application Number Title Priority Date Filing Date
AR32134791A AR248051A1 (en) 1990-12-19 1991-12-10 Method for processing hides or leather, tanning agents and method for manufacturing same

Country Status (9)

Country Link
EP (1) EP0563139B1 (en)
CN (1) CN1063312A (en)
AR (1) AR248051A1 (en)
AU (1) AU9112491A (en)
ES (1) ES2069988T3 (en)
FR (1) FR2670800B1 (en)
MA (1) MA22365A1 (en)
PT (1) PT99843A (en)
WO (1) WO1992011391A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114540558A (en) * 2021-12-14 2022-05-27 浙江中辉裘革科技有限公司 A combined capture-elution-fixation method for removing free formaldehyde from fur

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7320793B2 (en) 2001-01-19 2008-01-22 Cytos Biotechnology Ag Molecular antigen array
KR100556504B1 (en) * 2002-12-18 2006-03-03 엘지전자 주식회사 Safety device of electric microwave oven
EP2607499A3 (en) * 2013-02-14 2013-07-10 Basf Se Method for producing leather
CN107109498B (en) * 2015-07-13 2020-12-25 科学与工业研究委员会 Dispersant composition for tanning hides/pelts and method for preparing same
EP3469104B1 (en) * 2016-06-14 2022-09-28 Basf Se A process for producing leather
CN106755647B (en) * 2017-03-16 2018-10-30 林建武 A preparation device for soaking liquid medicine for leather manufacturing

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1002971B (en) * 1973-11-07 1976-05-20 Schill And Seilacher PROCEDURE FOR THE PRODUCTION AND USE OF A GREASING CHROME TANNING SUBSTANCE
SU1057544A1 (en) * 1982-07-28 1983-11-30 Джамбулский технологический институт легкой и пищевой промышленности Method for treating ship blosse

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114540558A (en) * 2021-12-14 2022-05-27 浙江中辉裘革科技有限公司 A combined capture-elution-fixation method for removing free formaldehyde from fur

Also Published As

Publication number Publication date
EP0563139B1 (en) 1995-03-01
FR2670800B1 (en) 1994-05-20
PT99843A (en) 1992-12-31
MA22365A1 (en) 1992-07-01
CN1063312A (en) 1992-08-05
ES2069988T3 (en) 1995-05-16
FR2670800A1 (en) 1992-06-26
WO1992011391A1 (en) 1992-07-09
EP0563139A1 (en) 1993-10-06
AU9112491A (en) 1992-07-22

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