AR220483A1 - Procedimiento para recurtir con acidos sulfonicos aromaticos,cueros curtidos con curtientes minerales - Google Patents

Procedimiento para recurtir con acidos sulfonicos aromaticos,cueros curtidos con curtientes minerales

Info

Publication number
AR220483A1
AR220483A1 AR282118A AR28211880A AR220483A1 AR 220483 A1 AR220483 A1 AR 220483A1 AR 282118 A AR282118 A AR 282118A AR 28211880 A AR28211880 A AR 28211880A AR 220483 A1 AR220483 A1 AR 220483A1
Authority
AR
Argentina
Prior art keywords
leathers
recurring
currents
cured
mineral
Prior art date
Application number
AR282118A
Other languages
English (en)
Spanish (es)
Original Assignee
Bayer 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 Bayer Ag filed Critical Bayer Ag
Application granted granted Critical
Publication of AR220483A1 publication Critical patent/AR220483A1/es

Links

Classifications

    • 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
    • D06P1/625—Aromatic
    • 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
    • C14C3/00—Tanning; Compositions for tanning
    • C14C3/02—Chemical tanning
    • C14C3/28—Multi-step processes
    • 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)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)
AR282118A 1979-08-11 1980-08-11 Procedimiento para recurtir con acidos sulfonicos aromaticos,cueros curtidos con curtientes minerales AR220483A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792932688 DE2932688A1 (de) 1979-08-11 1979-08-11 Verfahren zum nachgerben mineralisch gegerbter leder mit aromatischen sulfonsaeuren

Publications (1)

Publication Number Publication Date
AR220483A1 true AR220483A1 (es) 1980-10-31

Family

ID=6078301

Family Applications (1)

Application Number Title Priority Date Filing Date
AR282118A AR220483A1 (es) 1979-08-11 1980-08-11 Procedimiento para recurtir con acidos sulfonicos aromaticos,cueros curtidos con curtientes minerales

Country Status (6)

Country Link
EP (1) EP0024014B1 (cs)
JP (1) JPS5628300A (cs)
AR (1) AR220483A1 (cs)
BR (1) BR8005016A (cs)
DE (2) DE2932688A1 (cs)
ES (1) ES8104420A1 (cs)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2045544T3 (es) * 1988-06-06 1994-01-16 Ciba Geigy Ag Soluciones acuosas de materias curtientes sinteticas.
BE1005672A3 (fr) * 1990-02-10 1993-12-14 Sandoz Sa Utilisation de composes aromatiques contenant des groupes sulfo, comme auxiliares d'application dans le traitement des matieres fibreuses.
DE4025344A1 (de) * 1990-08-10 1992-02-13 Bayer Ag Verfahren zum nachgerben mineralisch gegerbter leder mit aromatischen sulfonsaeuren
SE523374C2 (sv) 1997-07-31 2004-04-13 Ericsson Telefon Ab L M Kommunikation med hjälp av spektrumspridningsmetoder över optiska fibrer
JP5172228B2 (ja) 2007-06-28 2013-03-27 ミドリホクヨー株式会社 革
CN102027139B (zh) 2008-05-16 2013-12-04 绿北洋株式会社 面饰层
BRPI1012854B1 (pt) 2009-05-14 2020-03-03 Stahl International B.V. Processo para produção de couro curtido, composição de curtimento aquosa e curtimento aquosa/orgânica, couro curtido e seu uso

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR959065A (cs) * 1950-03-23
FR505388A (fr) * 1913-12-08 1920-07-29 Basf Ag Procédé de tannage, nouveaux produits tannants et leurs applications
US1945461A (en) * 1930-12-10 1934-01-30 Rohm & Haas Method of retanning of chrome leather
US2292067A (en) * 1941-04-25 1942-08-04 Du Pont Production of white leather
US2973240A (en) * 1951-06-21 1961-02-28 Boehme Fettchemie Gmbh Tanning with alkylbenzene sulfonate in combination with chrome tanning
FR1282449A (fr) * 1961-03-01 1962-01-19 Stockhausen & Cie Chem Fab Procédé d'égalisage des teintures sur cuirs ayant subi un tannage au chrome ou un tannage combiné
GB1302533A (cs) * 1969-09-30 1973-01-10
DE2743066C3 (de) * 1977-09-24 1981-02-19 Bayer Ag, 5090 Leverkusen Farbstoffpräparationen

Also Published As

Publication number Publication date
DE2932688A1 (de) 1981-02-26
ES494117A0 (es) 1981-03-16
EP0024014B1 (de) 1982-05-19
JPS5628300A (en) 1981-03-19
ES8104420A1 (es) 1981-03-16
DE3060449D1 (en) 1982-07-08
EP0024014A1 (de) 1981-02-18
BR8005016A (pt) 1981-02-24
JPS6318640B2 (cs) 1988-04-19

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