BR7903084A - Processo de elaboracao de couro - Google Patents

Processo de elaboracao de couro

Info

Publication number
BR7903084A
BR7903084A BR7903084A BR7903084A BR7903084A BR 7903084 A BR7903084 A BR 7903084A BR 7903084 A BR7903084 A BR 7903084A BR 7903084 A BR7903084 A BR 7903084A BR 7903084 A BR7903084 A BR 7903084A
Authority
BR
Brazil
Prior art keywords
processing process
leather processing
leather
processing
Prior art date
Application number
BR7903084A
Other languages
English (en)
Inventor
E Ruscheinsky
K Schumann
J Plapper
E Arndt
Original Assignee
Henkel Kgaa
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 Henkel Kgaa filed Critical Henkel Kgaa
Publication of BR7903084A publication Critical patent/BR7903084A/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
    • C14C1/00—Chemical treatment prior to 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
    • C14C3/00—Tanning; Compositions for tanning
    • C14C3/02—Chemical 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)
BR7903084A 1978-05-20 1979-05-18 Processo de elaboracao de couro BR7903084A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782822072 DE2822072A1 (de) 1978-05-20 1978-05-20 Verwendung wasserunloeslicher aluminiumsilikate bei der lederherstellung

Publications (1)

Publication Number Publication Date
BR7903084A true BR7903084A (pt) 1979-12-04

Family

ID=6039821

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7903084A BR7903084A (pt) 1978-05-20 1979-05-18 Processo de elaboracao de couro

Country Status (14)

Country Link
US (1) US4221564A (pt)
EP (1) EP0005546B1 (pt)
JP (1) JPS54154501A (pt)
KR (1) KR840002218B1 (pt)
BR (1) BR7903084A (pt)
CA (1) CA1121109A (pt)
DE (1) DE2822072A1 (pt)
ES (1) ES480706A1 (pt)
HU (1) HU180777B (pt)
MX (1) MX158184A (pt)
NZ (1) NZ190493A (pt)
PL (1) PL115247B1 (pt)
TR (1) TR20107A (pt)
YU (1) YU42096B (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2831846A1 (de) * 1978-07-20 1980-02-07 Henkel Kgaa Verwendung wasserunloeslicher aluminiumsilikate bei der lederherstellung
US5306435A (en) * 1991-07-11 1994-04-26 Nihon Junyaku Co., Ltd. Treating agent composition for leather, for fibrous materials
FR2754274B1 (fr) * 1996-10-03 1999-12-31 Beaud Challes Solap Sa Procede de tannage de peaux
GB201306607D0 (en) 2013-04-11 2013-05-29 Xeros Ltd Method for treating an animal substrate
GB201417487D0 (en) 2014-10-03 2014-11-19 Xeros Ltd Method for treating an animal substrate
GB201418007D0 (en) 2014-10-10 2014-11-26 Xeros Ltd Animal skin substrate Treatment apparatus and method
GB201418006D0 (en) 2014-10-10 2014-11-26 Xeros Ltd Animal skin substrate treatment apparatus and method
EP3059327B1 (en) * 2015-02-19 2017-09-13 Taminco Finland Oy An environmentally friendly chrome-tanning method
NL2024455B1 (en) * 2019-12-13 2021-02-18 Smit Tanning B V Zeolite composition suitable for tanning leather

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2123832A (en) * 1936-08-10 1938-07-12 American Cyanamid & Chem Corp Treatment of hides, skins, and leather
US2395472A (en) * 1942-02-25 1946-02-26 Du Pont Tanning compositions and their manufacture
GB568180A (en) * 1943-04-03 1945-03-22 Ici Ltd Improvements in or relating to tanning compositions and processes for tanning
DE925605C (de) * 1950-04-07 1955-03-24 Joh A Benckiser Ges Mit Beschr Entkaelkungsmittel
US2580417A (en) * 1950-08-10 1952-01-01 Little Inc A Process for preparing chrome tanning material
US3010780A (en) * 1957-03-30 1961-11-28 Bohme Fettchemie Gmbh Method of making leather water-repellent
DE1203238B (de) * 1964-01-04 1965-10-21 Bayer Ag Verfahren zur Herstellung von Molekularsiebformlingen
AR208392A1 (es) * 1973-05-07 1976-12-27 Henkel & Cie Gmbh Composicion para lavar blanquear o limpiar materiales resistentes especialmente textiles adicional a la patente no 201687 adicional a la no 253286
US4126574A (en) * 1973-09-07 1978-11-21 Henkel Kommanditgesellschaft Auf Aktien Surfactant-containing aluminosilicates and process
DE2424300C3 (de) * 1974-05-18 1984-11-08 Bayer Ag, 5090 Leverkusen Verfahren zum Chromgerben und Gerbmischung dafür
AR208085A1 (es) * 1974-05-18 1976-11-30 Bayer Ag Procedimiento de curtido al cromo
DE2424301C3 (de) * 1974-05-18 1981-05-27 Bayer Ag, 5090 Leverkusen Verfahren zum Chromgerben und Gerbmischung dafür
DE2535283A1 (de) * 1974-10-09 1976-04-22 Degussa Bleichend bzw. oxydierend wirkende wasserunloesliche silikate mit kationenaustauschvermoegen
DE2626430C2 (de) * 1976-06-12 1982-06-03 Bayer Ag, 5090 Leverkusen Verfahren zum Gerben von Leder und Gerbmischung
DE2626429C3 (de) * 1976-06-12 1981-06-19 Bayer Ag, 5090 Leverkusen Verfahren zum Chromgerben von Häuten oder Nachgerben von Leder in Gegenwart von Carbonsäuren als Komplexbildner
DE2635357A1 (de) * 1976-08-06 1978-02-09 Degussa Verfahren zur herstellung eisenarmer zeolithischer aluminiumsilikate

Also Published As

Publication number Publication date
US4221564A (en) 1980-09-09
EP0005546B1 (de) 1982-06-23
JPS6219800B2 (pt) 1987-05-01
KR830000722A (ko) 1983-04-18
CA1121109A (en) 1982-04-06
YU115179A (en) 1983-10-31
YU42096B (en) 1988-04-30
PL115247B1 (en) 1981-03-31
DE2822072A1 (de) 1979-11-29
JPS54154501A (en) 1979-12-05
HU180777B (en) 1983-04-29
PL215664A1 (pt) 1980-02-25
MX158184A (es) 1989-01-16
TR20107A (tr) 1980-08-06
EP0005546A2 (de) 1979-11-28
EP0005546A3 (en) 1979-12-12
NZ190493A (en) 1982-03-16
KR840002218B1 (ko) 1984-12-03
ES480706A1 (es) 1979-12-01

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