AT324524B - Verfahren zur herstellung von gerbstoff-formulierungen - Google Patents

Verfahren zur herstellung von gerbstoff-formulierungen

Info

Publication number
AT324524B
AT324524B AT281873A AT281873A AT324524B AT 324524 B AT324524 B AT 324524B AT 281873 A AT281873 A AT 281873A AT 281873 A AT281873 A AT 281873A AT 324524 B AT324524 B AT 324524B
Authority
AT
Austria
Prior art keywords
preparation
tanning agent
agent formulations
formulations
tanning
Prior art date
Application number
AT281873A
Other languages
German (de)
English (en)
Original Assignee
Basf 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
Priority claimed from DE19722215948 external-priority patent/DE2215948C3/de
Priority claimed from DE19722227598 external-priority patent/DE2227598C3/de
Priority claimed from DE19722243826 external-priority patent/DE2243826C3/de
Application filed by Basf Ag filed Critical Basf Ag
Application granted granted Critical
Publication of AT324524B publication Critical patent/AT324524B/de

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
    • C14C3/08—Chemical tanning by organic agents

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)
AT281873A 1972-04-01 1973-03-30 Verfahren zur herstellung von gerbstoff-formulierungen AT324524B (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19722215948 DE2215948C3 (de) 1972-04-01 1972-04-01 Wäßrige Gerbstoff-Formulierungen und Verfahren zum Gerben, Vor- oder Nachgerben mit den Formulierungen
DE19722227598 DE2227598C3 (de) 1972-06-07 Wäßrige Gerbstoff-Formulierungen
DE19722243826 DE2243826C3 (de) 1972-09-07 1972-09-07 Wäßrige Gerbstoff-Formulierungen

Publications (1)

Publication Number Publication Date
AT324524B true AT324524B (de) 1975-09-10

Family

ID=27184277

Family Applications (1)

Application Number Title Priority Date Filing Date
AT281873A AT324524B (de) 1972-04-01 1973-03-30 Verfahren zur herstellung von gerbstoff-formulierungen

Country Status (10)

Country Link
US (1) US3909193A (US08124317-20120228-C00026.png)
JP (1) JPS5343561B2 (US08124317-20120228-C00026.png)
AR (1) AR196921A1 (US08124317-20120228-C00026.png)
AT (1) AT324524B (US08124317-20120228-C00026.png)
CA (1) CA1021108A (US08124317-20120228-C00026.png)
DD (1) DD107486A5 (US08124317-20120228-C00026.png)
ES (1) ES413222A1 (US08124317-20120228-C00026.png)
FR (1) FR2178927B1 (US08124317-20120228-C00026.png)
GB (1) GB1423438A (US08124317-20120228-C00026.png)
IT (1) IT980038B (US08124317-20120228-C00026.png)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4285689A (en) * 1979-06-26 1981-08-25 Seton Company Leather tanning composition and method
US4270912A (en) * 1979-06-26 1981-06-02 Seton Company Stabilized tanning composition comprising a reaction product of (a) polyaldehyde (b) secondary amine and (c) an alcohol and method
US4327997A (en) * 1980-08-11 1982-05-04 Rohm And Haas Company Chrome utilization in chrome tanning
DE3811267C1 (US08124317-20120228-C00026.png) * 1988-04-02 1989-05-18 Schill & Seilacher Gmbh & Co, 7030 Boeblingen, De
ES2089770T3 (es) * 1992-01-28 1996-10-01 Ciba Geigy Ag Procedimiento para el piquelado y precurtido de pieles en tripa.
EP0554217B1 (de) 1992-01-28 1996-07-10 Ciba-Geigy Ag Wässrige Zusammensetzung zum Vorgerben von Hautblössen
US10815542B2 (en) * 2016-04-06 2020-10-27 Tfl Ledertechnik Gmbh Tanning composition and method based on an acetal of an aldehydic tanning agent
DE102016004192A1 (de) * 2016-04-06 2017-10-12 Tfl Ledertechnik Gmbh Zusammensetzung und Verfahren zur Gerbung basierend auf einem Acetal eines aldehydischen Gerbstoffes

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2516284A (en) * 1949-08-31 1950-07-25 Adolph H Winheim Impregnating a dialdehyde tanned hide with a resin of urea, formaldehyde, and a primary amine
US2851329A (en) * 1955-11-18 1958-09-09 Seligsberger Ludwig Process of tanning with malonaldehyde or succinaldehyde and optionally mineral tanning agent and leather produced thereby
US2971814A (en) * 1957-12-23 1961-02-14 Seligsberger Ludwig Tanning with alkaline glyoxal
US2941859A (en) * 1959-04-08 1960-06-21 Martin L Fein Tanning with glutaraldehyde
BE593301A (US08124317-20120228-C00026.png) * 1959-07-24
US3166074A (en) * 1963-05-29 1965-01-19 Ethicon Inc Aldehyde, chrome and polyhydric alcohol tanned collagen articles and their production
LU62317A1 (US08124317-20120228-C00026.png) * 1970-12-24 1972-08-23

Also Published As

Publication number Publication date
FR2178927B1 (US08124317-20120228-C00026.png) 1976-09-10
CA1021108A (en) 1977-11-22
DD107486A5 (US08124317-20120228-C00026.png) 1974-08-05
IT980038B (it) 1974-09-30
ES413222A1 (es) 1976-04-16
AR196921A1 (es) 1974-02-28
JPS4913301A (US08124317-20120228-C00026.png) 1974-02-05
GB1423438A (en) 1976-02-04
FR2178927A1 (US08124317-20120228-C00026.png) 1973-11-16
JPS5343561B2 (US08124317-20120228-C00026.png) 1978-11-21
US3909193A (en) 1975-09-30

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee