BR8501666A - Metodo para curtir peles e couros - Google Patents

Metodo para curtir peles e couros

Info

Publication number
BR8501666A
BR8501666A BR8501666A BR8501666A BR8501666A BR 8501666 A BR8501666 A BR 8501666A BR 8501666 A BR8501666 A BR 8501666A BR 8501666 A BR8501666 A BR 8501666A BR 8501666 A BR8501666 A BR 8501666A
Authority
BR
Brazil
Prior art keywords
fur
enjoy
leather
enjoy fur
Prior art date
Application number
BR8501666A
Other languages
English (en)
Inventor
David John Randall
Original Assignee
Alcan Int Ltd
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 Alcan Int Ltd filed Critical Alcan Int Ltd
Publication of BR8501666A publication Critical patent/BR8501666A/pt

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
    • C14C3/04—Mineral tanning
    • C14C3/06—Mineral tanning using chromium compounds

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)
BR8501666A 1984-04-10 1985-04-09 Metodo para curtir peles e couros BR8501666A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB848409266A GB8409266D0 (en) 1984-04-10 1984-04-10 Tanning of leather using aluminium compounds

Publications (1)

Publication Number Publication Date
BR8501666A true BR8501666A (pt) 1985-12-10

Family

ID=10559478

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8501666A BR8501666A (pt) 1984-04-10 1985-04-09 Metodo para curtir peles e couros

Country Status (10)

Country Link
US (1) US4622156A (pt)
EP (1) EP0161778B1 (pt)
JP (1) JPS60243200A (pt)
AU (1) AU566298B2 (pt)
BR (1) BR8501666A (pt)
CA (1) CA1234654A (pt)
DE (1) DE3560186D1 (pt)
ES (1) ES8607404A1 (pt)
GB (2) GB8409266D0 (pt)
IN (1) IN164286B (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5306435A (en) * 1991-07-11 1994-04-26 Nihon Junyaku Co., Ltd. Treating agent composition for leather, for fibrous materials
ES2914983T3 (es) * 2018-01-16 2022-06-20 Tfl Ledertechnik Gmbh Taninos de cromo
CN117303553B (zh) * 2023-11-03 2026-03-17 陕西科技大学 一种含铬废水处理方法及其在制备电磁屏蔽皮革中的应用

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2707667A (en) * 1951-04-18 1955-05-03 Du Pont Tanning limed skins
US2942930A (en) * 1958-11-07 1960-06-28 Fred P Luvisi Alum tannage
US3180827A (en) * 1961-04-19 1965-04-27 Pure Oil Co Thickened compositions containing a hydrate of an alum
FR2031725A5 (pt) * 1969-02-05 1970-11-20 Ugine Kuhlmann
DE1945006A1 (de) * 1969-09-05 1971-03-11 Basf Ag Komplexe Aluminium- und Aluminium-Chrom-Salze
US3822993A (en) * 1972-04-07 1974-07-09 Revere Copper & Brass Inc Production of chrome tanning composition from waste chromium-copper pickling liquor
US3950131A (en) * 1973-06-20 1976-04-13 Hoffmann-Stafford Tanning Co. Continuous method for reclaiming chromium hydroxide from spent chrome tanning liquors and re-use thereof in subsequent tanning
BR7405412D0 (pt) * 1973-07-07 1975-03-25 Basf Ag Processo para obtencao de materias curtentes basicas ao cromo soluveis em agua a frio
AR208085A1 (es) * 1974-05-18 1976-11-30 Bayer Ag Procedimiento de curtido al cromo
DE2831846A1 (de) * 1978-07-20 1980-02-07 Henkel Kgaa Verwendung wasserunloeslicher aluminiumsilikate bei der lederherstellung
US4327997A (en) * 1980-08-11 1982-05-04 Rohm And Haas Company Chrome utilization in chrome tanning

Also Published As

Publication number Publication date
EP0161778B1 (en) 1987-05-20
GB8409266D0 (en) 1984-05-23
AU4094085A (en) 1985-10-17
GB8508719D0 (en) 1985-05-09
DE3560186D1 (en) 1987-06-25
AU566298B2 (en) 1987-10-15
GB2157313A (en) 1985-10-23
IN164286B (pt) 1989-02-11
GB2157313B (en) 1987-08-26
US4622156A (en) 1986-11-11
ES8607404A1 (es) 1986-05-16
EP0161778A1 (en) 1985-11-21
ES542060A0 (es) 1986-05-16
JPS60243200A (ja) 1985-12-03
CA1234654A (en) 1988-04-05

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