LU28121A1 - PROCESS FOR SOLUBILIZING AND/OR IMPROVING TANNING EXTRACTS, PROCESS FOR TANNING AND LEATHER OBTAINED BY THE LAST PROCESS - Google Patents

PROCESS FOR SOLUBILIZING AND/OR IMPROVING TANNING EXTRACTS, PROCESS FOR TANNING AND LEATHER OBTAINED BY THE LAST PROCESS

Info

Publication number
LU28121A1
LU28121A1 LU28121DA LU28121A1 LU 28121 A1 LU28121 A1 LU 28121A1 LU 28121D A LU28121D A LU 28121DA LU 28121 A1 LU28121 A1 LU 28121A1
Authority
LU
Luxembourg
Prior art keywords
tanning
solubilizing
improving
extracts
last
Prior art date
Application number
Other languages
French (fr)
Inventor
Odon Coppens
Original Assignee
Sotag
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 Sotag filed Critical Sotag
Publication of LU28121A1 publication Critical patent/LU28121A1/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
    • C14C3/10—Vegetable tanning
    • C14C3/12—Vegetable tanning using purified or modified vegetable tanning 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)
LU28121D 1946-08-28 1946-08-28 PROCESS FOR SOLUBILIZING AND/OR IMPROVING TANNING EXTRACTS, PROCESS FOR TANNING AND LEATHER OBTAINED BY THE LAST PROCESS LU28121A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU28121T 1946-08-28

Publications (1)

Publication Number Publication Date
LU28121A1 true LU28121A1 (en) 1948-02-28

Family

ID=33157397

Family Applications (1)

Application Number Title Priority Date Filing Date
LU28121D LU28121A1 (en) 1946-08-28 1946-08-28 PROCESS FOR SOLUBILIZING AND/OR IMPROVING TANNING EXTRACTS, PROCESS FOR TANNING AND LEATHER OBTAINED BY THE LAST PROCESS

Country Status (3)

Country Link
BE (1) BE475471A (en)
FR (1) FR952306A (en)
LU (1) LU28121A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2600606A (en) * 1950-05-25 1952-06-17 Du Pont Water-soluble derivatives of unsulfonated lignin

Also Published As

Publication number Publication date
FR952306A (en) 1949-11-15
BE475471A (en) 1947-09-30

Similar Documents

Publication Publication Date Title
CH289005A (en) Process for preparing O, O-dimethyl-S-ureido-acetyl dithiophosphate.
LU28121A1 (en) PROCESS FOR SOLUBILIZING AND/OR IMPROVING TANNING EXTRACTS, PROCESS FOR TANNING AND LEATHER OBTAINED BY THE LAST PROCESS
CH251120A (en) Process for the preparation of 3,4-dichloro-1-tetrachloroethylbenzene.
FR937614A (en) Tanning process
FR939881A (en) Preservation process for skins and furs
SU77049A1 (en) Mixture for carbonitriding steels
FR930615A (en) Vegetable tanning process for leathers
CH283792A (en) Device for treating body surfaces, in particular for the photomechanical treatment of pressure rollers.
AU130996B2 (en) Improved apparatus for cutting pelts, furs, skins andthe like into strips
FR937323A (en) Advanced condensate drain
AU417346A (en) Improved apparatus for cutting pelts, furs, skins andthe like into strips
FR917317A (en) Tanning process
CH271371A (en) Procedure for the tanning of hides.
FR1037456A (en) Method of strengthening and thickening the skins of tanned sheep, lambs, goats, etc.
CH263270A (en) Distillation process.
CA452763A (en) Fur pelt or skin stretching apparatus
IE17745L (en) Preserving hides, etc.
FR1009250A (en) Tanning process
ES14072Y (en) Handle for ski poles.
CH245921A (en) Device for watering cultures.
FR1001704A (en) Process for dyeing leather tanned with mineral substances
FR940481A (en) Tanning process
AU131667B2 (en) Improvements in and relating to leather, hides, skins andthe like
BE497224A (en) PROCESS FOR THE PREPARATION OF 3,4-DIMETHYL-5-PHENYL-2-IMINO-THIAZOLIDINE.
AU132817B2 (en) Improvements in or relating tothe tanning of leather