DK22281C - Procedure for the manufacture of leather by tanning with iron salts. - Google Patents

Procedure for the manufacture of leather by tanning with iron salts.

Info

Publication number
DK22281C
DK22281C DK22281DA DK22281C DK 22281 C DK22281 C DK 22281C DK 22281D A DK22281D A DK 22281DA DK 22281 C DK22281 C DK 22281C
Authority
DK
Denmark
Prior art keywords
tanning
leather
procedure
manufacture
iron salts
Prior art date
Application number
Other languages
Danish (da)
Inventor
Otto Roehm
Original Assignee
Otto Roehm
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.)
Publication date
Application granted granted Critical
Publication of DK22281C publication Critical patent/DK22281C/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
    • 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
    • C14C3/28—Multi-step processes

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)
DK22281D 1916-01-28 Procedure for the manufacture of leather by tanning with iron salts. DK22281C (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE85686X 1916-01-28
DE104338X 1916-02-21
DE85687X 1916-02-21
GB1259/17A GB103827A (en) 1916-01-28 1917-01-25 Improvements in Processes for Tanning.

Publications (1)

Publication Number Publication Date
DK22281C true DK22281C (en) 1917-07-16

Family

ID=62519920

Family Applications (1)

Application Number Title Priority Date Filing Date
DK22281D DK22281C (en) 1916-01-28 Procedure for the manufacture of leather by tanning with iron salts.

Country Status (4)

Country Link
AT (1) AT85687B (en)
DK (1) DK22281C (en)
FR (1) FR514586A (en)
GB (2) GB103827A (en)

Also Published As

Publication number Publication date
AT85687B (en) 1921-09-26
FR514586A (en) 1921-03-14
GB104338A (en) 1918-02-14
GB103827A (en) 1917-11-15

Similar Documents

Publication Publication Date Title
DK22280C (en) Procedure for Manufacturing Leather Using Iron Salts.
DK22739C (en) Procedure for tanning leather using iron salts.
DK22786C (en) Procedure for tanning leather using iron salts.
DK17999C (en) Procedure for Finishing the Edge of Leather Pieces.
DK27668C (en) Procedure for Manufacturing Iron Leather.
DK16312C (en) Procedure for the manufacture of chrome leather.
DK24581C (en) Procedure for Neutralization of Chrome Leather.
DK24841C (en) Procedure for the manufacture of flexible, suitable for storage, tanned leather.
DK22268C (en) Procedure for drying patent leather.
DK23855C (en) Procedure for tanning with aluminum salts.
DK24568C (en) Procedure for Utilization of Leather Waste.
DK17147C (en) Procedure for Iron Tanning.
DK22431C (en) Machine for bending the edges of pieces of leather.
DK22642C (en) Procedure for Treating Phosphates.
DK20503C (en) Procedure for the manufacture of artificial saddle leather.
DK22516C (en) Procedure for the manufacture of lace on two- and multi-thread lace machines.
FR513336A (en) Tanning process
DK29206C (en) Procedure for Tanning Animal Skins.
DK27683C (en) Machine for the manufacture of boat spikes.
DK16263C (en) Procedure for Impregnation of Chrome Tanned Leather.
DK26879C (en) Procedure for oxidizing drying of patent leather.
ES63404A1 (en) Procedure for tanning.
DK29205C (en) Procedure for the manufacture of tanning substances.
DK26869C (en) Procedure for the production of metal salts.
DK22676C (en) Procedure for the manufacture of hydrocarbon compounds.