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AR196921A1 - PROCEDURE FOR OBTAINING CURTIENT FORMULATIONS - Google Patents

PROCEDURE FOR OBTAINING CURTIENT FORMULATIONS

Info

Publication number
AR196921A1
AR196921A1 AR247040A AR24704073A AR196921A1 AR 196921 A1 AR196921 A1 AR 196921A1 AR 247040 A AR247040 A AR 247040A AR 24704073 A AR24704073 A AR 24704073A AR 196921 A1 AR196921 A1 AR 196921A1
Authority
AR
Argentina
Prior art keywords
curtient
formulations
procedure
obtaining
obtaining curtient
Prior art date
Application number
AR247040A
Other languages
Spanish (es)
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/en
Priority claimed from DE19722227598 external-priority patent/DE2227598C3/en
Priority claimed from DE19722243826 external-priority patent/DE2243826C3/en
Application filed by Basf Ag filed Critical Basf Ag
Application granted granted Critical
Publication of AR196921A1 publication Critical patent/AR196921A1/en

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)
AR247040A 1972-04-01 1973-03-14 PROCEDURE FOR OBTAINING CURTIENT FORMULATIONS AR196921A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19722215948 DE2215948C3 (en) 1972-04-01 1972-04-01 Aqueous tanning agent formulations and processes for tanning, pretanning or retanning with the formulations
DE19722227598 DE2227598C3 (en) 1972-06-07 Aqueous tanning formulations
DE19722243826 DE2243826C3 (en) 1972-09-07 1972-09-07 Aqueous tanning formulations

Publications (1)

Publication Number Publication Date
AR196921A1 true AR196921A1 (en) 1974-02-28

Family

ID=27184277

Family Applications (1)

Application Number Title Priority Date Filing Date
AR247040A AR196921A1 (en) 1972-04-01 1973-03-14 PROCEDURE FOR OBTAINING CURTIENT FORMULATIONS

Country Status (10)

Country Link
US (1) US3909193A (en)
JP (1) JPS5343561B2 (en)
AR (1) AR196921A1 (en)
AT (1) AT324524B (en)
CA (1) CA1021108A (en)
DD (1) DD107486A5 (en)
ES (1) ES413222A1 (en)
FR (1) FR2178927B1 (en)
GB (1) GB1423438A (en)
IT (1) IT980038B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US4285689A (en) * 1979-06-26 1981-08-25 Seton Company Leather tanning composition and method
US4327997A (en) * 1980-08-11 1982-05-04 Rohm And Haas Company Chrome utilization in chrome tanning
DE3811267C1 (en) * 1988-04-02 1989-05-18 Schill & Seilacher Gmbh & Co, 7030 Boeblingen, De
EP0554217B1 (en) 1992-01-28 1996-07-10 Ciba-Geigy Ag Aqueous composition for pretanning hides
DK0554216T3 (en) * 1992-01-28 1996-08-19 Ciba Geigy Ag Procedure for pickling and tanning unskinned leather hides
RU2129162C1 (en) * 1998-07-23 1999-04-20 Центральный научно-исследовательский институт кожевенно-обувной промышленности Method of preparing synthetic tanner
RU2156305C1 (en) * 1999-12-09 2000-09-20 Центральный научно-исследовательский институт кожевенно-обувной промышленности Method of preparing synthetic tanner for clear skins
RU2188871C1 (en) * 2001-12-14 2002-09-10 ОАО "Научно-исследовательский институт меховой промышленности" Fur skin tannage composition
RU2198223C1 (en) * 2002-04-16 2003-02-10 Федеральное государственное унитарное предприятие Центральный научно-исследовательский институт кожевенно-обувной промышленности Method of preparing metal-containing synthetic tanner
RU2255112C1 (en) * 2004-06-30 2005-06-27 ОАО "Научно-исследовательский институт меховой промышленности" Method for treatment of fur hides
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 (en) * 2016-04-06 2017-10-12 Tfl Ledertechnik Gmbh Tanning composition and method based on an acetal of an aldehyde tanning agent

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 (en) * 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 (en) * 1970-12-24 1972-08-23

Also Published As

Publication number Publication date
ES413222A1 (en) 1976-04-16
US3909193A (en) 1975-09-30
IT980038B (en) 1974-09-30
JPS4913301A (en) 1974-02-05
AT324524B (en) 1975-09-10
FR2178927A1 (en) 1973-11-16
FR2178927B1 (en) 1976-09-10
CA1021108A (en) 1977-11-22
DD107486A5 (en) 1974-08-05
JPS5343561B2 (en) 1978-11-21
GB1423438A (en) 1976-02-04

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