BR8005016A - Processo para o pos-curtimento de couros curtidos mineralmente - Google Patents

Processo para o pos-curtimento de couros curtidos mineralmente

Info

Publication number
BR8005016A
BR8005016A BR8005016A BR8005016A BR8005016A BR 8005016 A BR8005016 A BR 8005016A BR 8005016 A BR8005016 A BR 8005016A BR 8005016 A BR8005016 A BR 8005016A BR 8005016 A BR8005016 A BR 8005016A
Authority
BR
Brazil
Prior art keywords
minerally
liked
leather
post
minerally liked
Prior art date
Application number
BR8005016A
Other languages
English (en)
Inventor
F Schade
B Zinz
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
Publication of BR8005016A publication Critical patent/BR8005016A/pt

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)
BR8005016A 1979-08-11 1980-08-08 Processo para o pos-curtimento de couros curtidos mineralmente BR8005016A (pt)

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
BR8005016A true BR8005016A (pt) 1981-02-24

Family

ID=6078301

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8005016A BR8005016A (pt) 1979-08-11 1980-08-08 Processo para o pos-curtimento de couros curtidos mineralmente

Country Status (6)

Country Link
EP (1) EP0024014B1 (pt)
JP (1) JPS5628300A (pt)
AR (1) AR220483A1 (pt)
BR (1) BR8005016A (pt)
DE (2) DE2932688A1 (pt)
ES (1) ES494117A0 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0347373B1 (de) * 1988-06-06 1993-10-13 Ciba-Geigy Ag Wässrige Lösungen von synthetischen Gerbstoffen
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
EP2284285A4 (en) 2008-05-16 2013-03-20 Midori Hokuyo Co Ltd DECKLACK
US8679195B2 (en) * 2009-05-14 2014-03-25 Clariant Finance (Bvi) Limited Tanning process and tanning composition

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR959065A (pt) * 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 (pt) * 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
DE3060449D1 (en) 1982-07-08
DE2932688A1 (de) 1981-02-26
JPS5628300A (en) 1981-03-19
EP0024014A1 (de) 1981-02-18
JPS6318640B2 (pt) 1988-04-19
EP0024014B1 (de) 1982-05-19
ES8104420A1 (es) 1981-03-16
AR220483A1 (es) 1980-10-31
ES494117A0 (es) 1981-03-16

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