FR825842A - Tanning process - Google Patents
Tanning processInfo
- Publication number
- FR825842A FR825842A FR825842DA FR825842A FR 825842 A FR825842 A FR 825842A FR 825842D A FR825842D A FR 825842DA FR 825842 A FR825842 A FR 825842A
- Authority
- FR
- France
- Prior art keywords
- tanning process
- tanning
- 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
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
- C14C3/28—Multi-step processes
-
- 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
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)
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE423179X | 1936-10-24 | ||
DE2115880X | 1936-10-24 | ||
DE825842X | 1936-10-24 | ||
DE503551X | 1936-10-24 | ||
DER97684D DE660770C (en) | 1936-10-24 | 1936-10-25 | Process for tanning animal hide |
DE1937R0098846 DE688738C (en) | 1936-10-24 | 1937-03-13 | Process for the aftertreatment of fully tanned leathers |
Publications (1)
Publication Number | Publication Date |
---|---|
FR825842A true FR825842A (en) | 1938-03-15 |
Family
ID=60293631
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR825842D Expired FR825842A (en) | 1936-10-24 | 1937-08-23 | Tanning process |
Country Status (5)
Country | Link |
---|---|
US (1) | US2115880A (en) |
BE (1) | BE423179A (en) |
DE (2) | DE660770C (en) |
FR (1) | FR825842A (en) |
GB (1) | GB503551A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2630701B2 (en) * | 1991-10-21 | 1997-07-16 | 陸郎 野津 | Turbine rotor blades for symmetric blade turbines |
-
1936
- 1936-10-25 DE DER97684D patent/DE660770C/en not_active Expired
-
1937
- 1937-03-13 DE DE1937R0098846 patent/DE688738C/en not_active Expired
- 1937-08-18 BE BE423179D patent/BE423179A/en unknown
- 1937-08-23 FR FR825842D patent/FR825842A/en not_active Expired
- 1937-10-08 US US168051A patent/US2115880A/en not_active Expired - Lifetime
- 1937-10-11 GB GB27609/37A patent/GB503551A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
BE423179A (en) | 1937-09-30 |
DE688738C (en) | 1940-02-29 |
US2115880A (en) | 1938-05-03 |
GB503551A (en) | 1939-04-11 |
DE660770C (en) | 1938-06-02 |
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