BE677039A - - Google Patents
Info
- Publication number
- BE677039A BE677039A BE677039DA BE677039A BE 677039 A BE677039 A BE 677039A BE 677039D A BE677039D A BE 677039DA BE 677039 A BE677039 A BE 677039A
- Authority
- BE
- Belgium
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
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 (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19651284028 DE1284028C2 (de) | 1965-02-26 | 1965-02-26 | Verfahren zum schnellgerben von haeuten |
| DEF0045369 | 1965-02-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE677039A true BE677039A (en:Method) | 1966-07-18 |
Family
ID=25751606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE677039D BE677039A (en:Method) | 1965-02-26 | 1966-02-25 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3521990A (en:Method) |
| BE (1) | BE677039A (en:Method) |
| CH (1) | CH471222A (en:Method) |
| DE (1) | DE1284028C2 (en:Method) |
| GB (1) | GB1126490A (en:Method) |
| NL (1) | NL6602540A (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4348201A (en) * | 1979-05-11 | 1982-09-07 | Seitetsu Kagaku Co., Ltd. | Tanning process and tanning compositions |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE170135C (en:Method) * | ||||
| GB264302A (en) * | 1925-12-23 | 1927-01-20 | Lawrence Sheard | Improvements in the treatment of hides and skins |
| DE1244332B (de) * | 1961-07-19 | 1967-07-13 | Bayer Ag | Verfahren zum Schnellgerben mittelschwerer oder schwerer Leder |
| DE1273119B (de) * | 1961-08-03 | 1968-07-18 | Bayer Ag | Verfahren zum Schnellgerben mittelschwerer oder schwerer Haeute |
-
1965
- 1965-02-26 DE DE19651284028 patent/DE1284028C2/de not_active Expired
-
1966
- 1966-02-03 CH CH150466A patent/CH471222A/de not_active IP Right Cessation
- 1966-02-08 US US525839A patent/US3521990A/en not_active Expired - Lifetime
- 1966-02-25 BE BE677039D patent/BE677039A/xx unknown
- 1966-02-25 NL NL6602540A patent/NL6602540A/xx unknown
- 1966-02-25 GB GB8399/66A patent/GB1126490A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1284028B (de) | 1974-03-28 |
| DE1284028C2 (de) | 1974-03-28 |
| GB1126490A (en) | 1968-09-05 |
| CH471222A (de) | 1969-04-15 |
| US3521990A (en) | 1970-07-28 |
| NL6602540A (en:Method) | 1966-08-29 |