FR700727A - Procédé de fabrication de cuir chromé - Google Patents
Procédé de fabrication de cuir chroméInfo
- Publication number
- FR700727A FR700727A FR700727DA FR700727A FR 700727 A FR700727 A FR 700727A FR 700727D A FR700727D A FR 700727DA FR 700727 A FR700727 A FR 700727A
- Authority
- FR
- France
- Prior art keywords
- manufacturing process
- leather manufacturing
- chrome leather
- chrome
- manufacturing
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 title 1
- 239000010985 leather Substances 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
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
- C14C3/14—Fat tanning; Oil 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
-
- 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)
- Treatment And Processing Of Natural Fur Or Leather (AREA)
- Fats And Perfumes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEF62736A DE557203C (de) | 1926-12-27 | 1926-12-27 | Verfahren zum Vorbehandeln und zum Gerben von tierischen Haeuten und Fellen |
Publications (1)
Publication Number | Publication Date |
---|---|
FR700727A true FR700727A (fr) | 1931-03-06 |
Family
ID=89906947
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR637441D Expired FR637441A (fr) | 1926-12-27 | 1927-06-28 | Procede d'application au tannage d'huiles a rouge turc fortement sulfonees |
FR700727D Expired FR700727A (fr) | 1926-12-27 | 1930-08-18 | Procédé de fabrication de cuir chromé |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR637441D Expired FR637441A (fr) | 1926-12-27 | 1927-06-28 | Procede d'application au tannage d'huiles a rouge turc fortement sulfonees |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE343437A (fr) |
DE (1) | DE557203C (fr) |
FR (2) | FR637441A (fr) |
GB (1) | GB282710A (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2496640A (en) * | 1944-05-18 | 1950-02-07 | Nopco Chem Co | Fat liquoring and alum tanning |
-
1926
- 1926-12-27 DE DEF62736A patent/DE557203C/de not_active Expired
-
1927
- 1927-06-28 FR FR637441D patent/FR637441A/fr not_active Expired
- 1927-07-01 BE BE343437A patent/BE343437A/fr unknown
- 1927-08-04 GB GB20574/27A patent/GB282710A/en not_active Expired
-
1930
- 1930-08-18 FR FR700727D patent/FR700727A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE557203C (de) | 1932-08-19 |
BE343437A (fr) | 1927-08-31 |
GB282710A (en) | 1929-02-04 |
FR637441A (fr) | 1928-04-30 |
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